merge upstream

Reviewed-on: LeenkxTeam/LNXSDK#110

.gitattributes

@@ -0,0 +1,2 @@
+*.hdr binary
+blender/lnx/props.py ident

.gitignore

@@ -0,0 +1,3 @@
+__pycache__/
+*.pyc
+*.DS_Store

Kha/Backends/Kinc-HL/hl/include/mbedtls/library/entropy_poll.c

@@ -1,268 +1,268 @@
-/*
- *  Platform-specific and custom entropy polling functions
- *
- *  Copyright (C) 2006-2016, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_ENTROPY_C)
-
-#include "mbedtls/entropy.h"
-#include "mbedtls/entropy_poll.h"
-
-#if defined(MBEDTLS_TIMING_C)
-#include <string.h>
-#include "mbedtls/timing.h"
-#endif
-#if defined(MBEDTLS_HAVEGE_C)
-#include "mbedtls/havege.h"
-#endif
-#if defined(MBEDTLS_ENTROPY_NV_SEED)
-#include "mbedtls/platform.h"
-#endif
-
-#if !defined(MBEDTLS_NO_PLATFORM_ENTROPY)
-
-#if !defined(unix) && !defined(__unix__) && !defined(__unix) && \
-    !defined(__APPLE__) && !defined(_WIN32)
-#error "Platform entropy sources only work on Unix and Windows, see MBEDTLS_NO_PLATFORM_ENTROPY in config.h"
-#endif
-
-#if defined(_WIN32) && !defined(EFIX64) && !defined(EFI32)
-
-#if !defined(_WIN32_WINNT)
-#define _WIN32_WINNT 0x0400
-#endif
-#include <windows.h>
-#include <wincrypt.h>
-
-int mbedtls_platform_entropy_poll( void *data, unsigned char *output, size_t len,
-                           size_t *olen )
-{
-    HCRYPTPROV provider;
-    ((void) data);
-    *olen = 0;
-
-    if( CryptAcquireContext( &provider, NULL, NULL,
-                              PROV_RSA_FULL, CRYPT_VERIFYCONTEXT ) == FALSE )
-    {
-        return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
-    }
-
-    if( CryptGenRandom( provider, (DWORD) len, output ) == FALSE )
-    {
-        CryptReleaseContext( provider, 0 );
-        return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
-    }
-
-    CryptReleaseContext( provider, 0 );
-    *olen = len;
-
-    return( 0 );
-}
-#else /* _WIN32 && !EFIX64 && !EFI32 */
-
-/*
- * Test for Linux getrandom() support.
- * Since there is no wrapper in the libc yet, use the generic syscall wrapper
- * available in GNU libc and compatible libc's (eg uClibc).
- */
-#if defined(__linux__) && defined(__GLIBC__)
-#include <unistd.h>
-#include <sys/syscall.h>
-#if defined(SYS_getrandom)
-#define HAVE_GETRANDOM
-
-static int getrandom_wrapper( void *buf, size_t buflen, unsigned int flags )
-{
-    /* MemSan cannot understand that the syscall writes to the buffer */
-#if defined(__has_feature)
-#if __has_feature(memory_sanitizer)
-    memset( buf, 0, buflen );
-#endif
-#endif
-
-    return( syscall( SYS_getrandom, buf, buflen, flags ) );
-}
-
-#include <sys/utsname.h>
-/* Check if version is at least 3.17.0 */
-static int check_version_3_17_plus( void )
-{
-    int minor;
-    struct utsname un;
-    const char *ver;
-
-    /* Get version information */
-    uname(&un);
-    ver = un.release;
-
-    /* Check major version; assume a single digit */
-    if( ver[0] < '3' || ver[0] > '9' || ver [1] != '.' )
-        return( -1 );
-
-    if( ver[0] - '0' > 3 )
-        return( 0 );
-
-    /* Ok, so now we know major == 3, check minor.
-     * Assume 1 or 2 digits. */
-    if( ver[2] < '0' || ver[2] > '9' )
-        return( -1 );
-
-    minor = ver[2] - '0';
-
-    if( ver[3] >= '0' && ver[3] <= '9' )
-        minor = 10 * minor + ver[3] - '0';
-    else if( ver [3] != '.' )
-        return( -1 );
-
-    if( minor < 17 )
-        return( -1 );
-
-    return( 0 );
-}
-static int has_getrandom = -1;
-#endif /* SYS_getrandom */
-#endif /* __linux__ */
-
-#include <stdio.h>
-
-int mbedtls_platform_entropy_poll( void *data,
-                           unsigned char *output, size_t len, size_t *olen )
-{
-    FILE *file;
-    size_t read_len;
-    ((void) data);
-
-#if defined(HAVE_GETRANDOM)
-    if( has_getrandom == -1 )
-        has_getrandom = ( check_version_3_17_plus() == 0 );
-
-    if( has_getrandom )
-    {
-        int ret;
-
-        if( ( ret = getrandom_wrapper( output, len, 0 ) ) < 0 )
-            return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
-
-        *olen = ret;
-        return( 0 );
-    }
-#endif /* HAVE_GETRANDOM */
-
-    *olen = 0;
-
-    file = fopen( "/dev/urandom", "rb" );
-    if( file == NULL )
-        return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
-
-    read_len = fread( output, 1, len, file );
-    if( read_len != len )
-    {
-        fclose( file );
-        return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
-    }
-
-    fclose( file );
-    *olen = len;
-
-    return( 0 );
-}
-#endif /* _WIN32 && !EFIX64 && !EFI32 */
-#endif /* !MBEDTLS_NO_PLATFORM_ENTROPY */
-
-#if defined(MBEDTLS_TEST_NULL_ENTROPY)
-int mbedtls_null_entropy_poll( void *data,
-                    unsigned char *output, size_t len, size_t *olen )
-{
-    ((void) data);
-    ((void) output);
-    *olen = 0;
-
-    if( len < sizeof(unsigned char) )
-        return( 0 );
-
-    *olen = sizeof(unsigned char);
-
-    return( 0 );
-}
-#endif
-
-#if defined(MBEDTLS_TIMING_C)
-int mbedtls_hardclock_poll( void *data,
-                    unsigned char *output, size_t len, size_t *olen )
-{
-    unsigned long timer = mbedtls_timing_hardclock();
-    ((void) data);
-    *olen = 0;
-
-    if( len < sizeof(unsigned long) )
-        return( 0 );
-
-    memcpy( output, &timer, sizeof(unsigned long) );
-    *olen = sizeof(unsigned long);
-
-    return( 0 );
-}
-#endif /* MBEDTLS_TIMING_C */
-
-#if defined(MBEDTLS_HAVEGE_C)
-int mbedtls_havege_poll( void *data,
-                 unsigned char *output, size_t len, size_t *olen )
-{
-    mbedtls_havege_state *hs = (mbedtls_havege_state *) data;
-    *olen = 0;
-
-    if( mbedtls_havege_random( hs, output, len ) != 0 )
-        return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
-
-    *olen = len;
-
-    return( 0 );
-}
-#endif /* MBEDTLS_HAVEGE_C */
-
-#if defined(MBEDTLS_ENTROPY_NV_SEED)
-int mbedtls_nv_seed_poll( void *data,
-                          unsigned char *output, size_t len, size_t *olen )
-{
-    unsigned char buf[MBEDTLS_ENTROPY_BLOCK_SIZE];
-    size_t use_len = MBEDTLS_ENTROPY_BLOCK_SIZE;
-    ((void) data);
-
-    memset( buf, 0, MBEDTLS_ENTROPY_BLOCK_SIZE );
-
-    if( mbedtls_nv_seed_read( buf, MBEDTLS_ENTROPY_BLOCK_SIZE ) < 0 )
-      return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
-
-    if( len < use_len )
-      use_len = len;
-
-    memcpy( output, buf, use_len );
-    *olen = use_len;
-
-    return( 0 );
-}
-#endif /* MBEDTLS_ENTROPY_NV_SEED */
-
-#endif /* MBEDTLS_ENTROPY_C */
+/*
+ *  Platform-specific and custom entropy polling functions
+ *
+ *  Copyright (C) 2006-2016, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ */
+#define _GNU_SOURCE
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#if defined(MBEDTLS_ENTROPY_C)
+
+#include "mbedtls/entropy.h"
+#include "mbedtls/entropy_poll.h"
+
+#if defined(MBEDTLS_TIMING_C)
+#include <string.h>
+#include "mbedtls/timing.h"
+#endif
+#if defined(MBEDTLS_HAVEGE_C)
+#include "mbedtls/havege.h"
+#endif
+#if defined(MBEDTLS_ENTROPY_NV_SEED)
+#include "mbedtls/platform.h"
+#endif
+
+#if !defined(MBEDTLS_NO_PLATFORM_ENTROPY)
+
+#if !defined(unix) && !defined(__unix__) && !defined(__unix) && \
+    !defined(__APPLE__) && !defined(_WIN32)
+#error "Platform entropy sources only work on Unix and Windows, see MBEDTLS_NO_PLATFORM_ENTROPY in config.h"
+#endif
+
+#if defined(_WIN32) && !defined(EFIX64) && !defined(EFI32)
+
+#if !defined(_WIN32_WINNT)
+#define _WIN32_WINNT 0x0400
+#endif
+#include <windows.h>
+#include <wincrypt.h>
+
+int mbedtls_platform_entropy_poll( void *data, unsigned char *output, size_t len,
+                           size_t *olen )
+{
+    HCRYPTPROV provider;
+    ((void) data);
+    *olen = 0;
+
+    if( CryptAcquireContext( &provider, NULL, NULL,
+                              PROV_RSA_FULL, CRYPT_VERIFYCONTEXT ) == FALSE )
+    {
+        return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
+    }
+
+    if( CryptGenRandom( provider, (DWORD) len, output ) == FALSE )
+    {
+        CryptReleaseContext( provider, 0 );
+        return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
+    }
+
+    CryptReleaseContext( provider, 0 );
+    *olen = len;
+
+    return( 0 );
+}
+#else /* _WIN32 && !EFIX64 && !EFI32 */
+
+/*
+ * Test for Linux getrandom() support.
+ * Since there is no wrapper in the libc yet, use the generic syscall wrapper
+ * available in GNU libc and compatible libc's (eg uClibc).
+ */
+#if defined(__linux__) && defined(__GLIBC__)
+#include <unistd.h>
+#include <sys/syscall.h>
+#if defined(SYS_getrandom)
+#define HAVE_GETRANDOM
+
+static int getrandom_wrapper( void *buf, size_t buflen, unsigned int flags )
+{
+    /* MemSan cannot understand that the syscall writes to the buffer */
+#if defined(__has_feature)
+#if __has_feature(memory_sanitizer)
+    memset( buf, 0, buflen );
+#endif
+#endif
+
+    return( syscall( SYS_getrandom, buf, buflen, flags ) );
+}
+
+#include <sys/utsname.h>
+/* Check if version is at least 3.17.0 */
+static int check_version_3_17_plus( void )
+{
+    int minor;
+    struct utsname un;
+    const char *ver;
+
+    /* Get version information */
+    uname(&un);
+    ver = un.release;
+
+    /* Check major version; assume a single digit */
+    if( ver[0] < '3' || ver[0] > '9' || ver [1] != '.' )
+        return( -1 );
+
+    if( ver[0] - '0' > 3 )
+        return( 0 );
+
+    /* Ok, so now we know major == 3, check minor.
+     * Assume 1 or 2 digits. */
+    if( ver[2] < '0' || ver[2] > '9' )
+        return( -1 );
+
+    minor = ver[2] - '0';
+
+    if( ver[3] >= '0' && ver[3] <= '9' )
+        minor = 10 * minor + ver[3] - '0';
+    else if( ver [3] != '.' )
+        return( -1 );
+
+    if( minor < 17 )
+        return( -1 );
+
+    return( 0 );
+}
+static int has_getrandom = -1;
+#endif /* SYS_getrandom */
+#endif /* __linux__ */
+
+#include <stdio.h>
+
+int mbedtls_platform_entropy_poll( void *data,
+                           unsigned char *output, size_t len, size_t *olen )
+{
+    FILE *file;
+    size_t read_len;
+    ((void) data);
+
+#if defined(HAVE_GETRANDOM)
+    if( has_getrandom == -1 )
+        has_getrandom = ( check_version_3_17_plus() == 0 );
+
+    if( has_getrandom )
+    {
+        int ret;
+
+        if( ( ret = getrandom_wrapper( output, len, 0 ) ) < 0 )
+            return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
+
+        *olen = ret;
+        return( 0 );
+    }
+#endif /* HAVE_GETRANDOM */
+
+    *olen = 0;
+
+    file = fopen( "/dev/urandom", "rb" );
+    if( file == NULL )
+        return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
+
+    read_len = fread( output, 1, len, file );
+    if( read_len != len )
+    {
+        fclose( file );
+        return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
+    }
+
+    fclose( file );
+    *olen = len;
+
+    return( 0 );
+}
+#endif /* _WIN32 && !EFIX64 && !EFI32 */
+#endif /* !MBEDTLS_NO_PLATFORM_ENTROPY */
+
+#if defined(MBEDTLS_TEST_NULL_ENTROPY)
+int mbedtls_null_entropy_poll( void *data,
+                    unsigned char *output, size_t len, size_t *olen )
+{
+    ((void) data);
+    ((void) output);
+    *olen = 0;
+
+    if( len < sizeof(unsigned char) )
+        return( 0 );
+
+    *olen = sizeof(unsigned char);
+
+    return( 0 );
+}
+#endif
+
+#if defined(MBEDTLS_TIMING_C)
+int mbedtls_hardclock_poll( void *data,
+                    unsigned char *output, size_t len, size_t *olen )
+{
+    unsigned long timer = mbedtls_timing_hardclock();
+    ((void) data);
+    *olen = 0;
+
+    if( len < sizeof(unsigned long) )
+        return( 0 );
+
+    memcpy( output, &timer, sizeof(unsigned long) );
+    *olen = sizeof(unsigned long);
+
+    return( 0 );
+}
+#endif /* MBEDTLS_TIMING_C */
+
+#if defined(MBEDTLS_HAVEGE_C)
+int mbedtls_havege_poll( void *data,
+                 unsigned char *output, size_t len, size_t *olen )
+{
+    mbedtls_havege_state *hs = (mbedtls_havege_state *) data;
+    *olen = 0;
+
+    if( mbedtls_havege_random( hs, output, len ) != 0 )
+        return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
+
+    *olen = len;
+
+    return( 0 );
+}
+#endif /* MBEDTLS_HAVEGE_C */
+
+#if defined(MBEDTLS_ENTROPY_NV_SEED)
+int mbedtls_nv_seed_poll( void *data,
+                          unsigned char *output, size_t len, size_t *olen )
+{
+    unsigned char buf[MBEDTLS_ENTROPY_BLOCK_SIZE];
+    size_t use_len = MBEDTLS_ENTROPY_BLOCK_SIZE;
+    ((void) data);
+
+    memset( buf, 0, MBEDTLS_ENTROPY_BLOCK_SIZE );
+
+    if( mbedtls_nv_seed_read( buf, MBEDTLS_ENTROPY_BLOCK_SIZE ) < 0 )
+      return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
+
+    if( len < use_len )
+      use_len = len;
+
+    memcpy( output, buf, use_len );
+    *olen = use_len;
+
+    return( 0 );
+}
+#endif /* MBEDTLS_ENTROPY_NV_SEED */
+
+#endif /* MBEDTLS_ENTROPY_C */

Kha/Backends/Kinc-HL/kfile.js

@@ -9,6 +9,7 @@ if (platform == Platform.OSX) project.addDefine('KORE_DEBUGDIR="osx-hl"');
 if (platform == Platform.iOS) project.addDefine('KORE_DEBUGDIR="ios-hl"');
 if (platform !== Platform.Windows || audio !== AudioApi.DirectSound) {
 	project.addDefine('KORE_MULTITHREADED_AUDIO');
+	project.addDefine('KINC_MULTITHREADED_AUDIO');
 }
 
 project.addDefine('KORE');

Kha/Backends/Kinc-HL/kha/graphics4/FragmentShader.hx

@@ -1,31 +1,70 @@
-package kha.graphics4;
-
-import kha.Blob;
-
-class FragmentShader {
-	public var _shader: Pointer;
-
-	public function new(sources: Array<Blob>, files: Array<String>) {
-		initShader(sources[0]);
-	}
-
-	function initShader(source: Blob): Void {
-		_shader = kinc_create_fragmentshader(source.bytes.getData(), source.bytes.getData().length);
-	}
-
-	public static function fromSource(source: String): FragmentShader {
-		var sh = new FragmentShader(null, null);
-		sh._shader = kinc_fragmentshader_from_source(StringHelper.convert(source));
-		return sh;
-	}
-
-	public function delete(): Void {}
-
-	@:hlNative("std", "kinc_create_fragmentshader") static function kinc_create_fragmentshader(data: hl.Bytes, length: Int): Pointer {
-		return null;
-	}
-
-	@:hlNative("std", "kinc_fragmentshader_from_source") static function kinc_fragmentshader_from_source(source: hl.Bytes): Pointer {
-		return null;
-	}
-}
+package kha.graphics4;
+using StringTools;
+import kha.Blob;
+
+class FragmentShader {
+	public var _shader: Pointer;
+
+	public function new(sources: Array<Blob>, files: Array<String>) {
+		//initShader(sources[0]);
+		var shaderBlob: Blob = null;
+		var shaderFile: String = null;
+
+		#if kha_opengl
+		final expectedExtension = ".glsl";
+		#elseif kha_direct3d11
+		final expectedExtension = ".d3d11";
+		#elseif kha_direct3d12
+		final expectedExtension = ".d3d12";
+		#elseif kha_metal
+		final expectedExtension = ".metal";
+		#elseif kha_vulkan
+		final expectedExtension = ".spirv";
+		#else
+		final expectedExtension = ".glsl";
+		#end
+
+		if (sources != null && files != null) {
+			for (i in 0...files.length) {
+				if (files[i].endsWith(expectedExtension)) {
+					shaderBlob = sources[i];
+					shaderFile = files[i];
+					break;
+				}
+			}
+		}
+
+		if (shaderBlob == null && sources != null && sources.length > 0) {
+			trace('Warning: Could not find shader with extension ${expectedExtension}. Falling back to sources[0]: ${files != null && files.length > 0 ? files[0] : "Unknown"}');
+			shaderBlob = sources[0];
+		}
+
+		if (shaderBlob != null) {
+			initShader(shaderBlob);
+		} else {
+			trace('Error: No suitable fragment shader source found!');
+		}
+
+	}
+
+	function initShader(source: Blob): Void {
+		//_shader = kinc_create_fragmentshader(source.bytes.getData(), source.bytes.getData().length);
+		_shader = kinc_create_fragmentshader(source.bytes.getData(), source.length); // Use source.length here
+	}
+
+	public static function fromSource(source: String): FragmentShader {
+		var sh = new FragmentShader(null, null);
+		sh._shader = kinc_fragmentshader_from_source(StringHelper.convert(source));
+		return sh;
+	}
+
+	public function delete(): Void {}
+
+	@:hlNative("std", "kinc_create_fragmentshader") static function kinc_create_fragmentshader(data: hl.Bytes, length: Int): Pointer {
+		return null;
+	}
+
+	@:hlNative("std", "kinc_fragmentshader_from_source") static function kinc_fragmentshader_from_source(source: hl.Bytes): Pointer {
+		return null;
+	}
+}

Kha/Backends/Kinc-HL/kinc-bridge/compute.c.h

@@ -1,179 +1,38 @@
-#include <kinc/compute/compute.h>
+#include <kinc/graphics4/compute.h>
 #include <kinc/graphics4/texture.h>
 
 #include <hl.h>
 
 vbyte *hl_kinc_compute_create_shader(vbyte *data, int length) {
-	kinc_compute_shader_t *shader = (kinc_compute_shader_t *)malloc(sizeof(kinc_compute_shader_t));
-	kinc_compute_shader_init(shader, data, length);
+	kinc_g4_compute_shader *shader = (kinc_g4_compute_shader *)malloc(sizeof(kinc_g4_compute_shader));
+	kinc_g4_compute_shader_init(shader, data, length);
 	return (vbyte *)shader;
 }
 
 void hl_kinc_compute_delete_shader(vbyte *shader) {
-	kinc_compute_shader_t *sh = (kinc_compute_shader_t *)shader;
-	kinc_compute_shader_destroy(sh);
+	kinc_g4_compute_shader *sh = (kinc_g4_compute_shader *)shader;
+	kinc_g4_compute_shader_destroy(sh);
 	free(sh);
 }
 
 vbyte *hl_kinc_compute_get_constantlocation(vbyte *shader, vbyte *name) {
-	kinc_compute_shader_t *sh = (kinc_compute_shader_t *)shader;
-	kinc_compute_constant_location_t *location = (kinc_compute_constant_location_t *)malloc(sizeof(kinc_compute_constant_location_t));
-	*location = kinc_compute_shader_get_constant_location(sh, (char *)name), sizeof(kinc_compute_constant_location_t);
+	kinc_g4_compute_shader *sh = (kinc_g4_compute_shader *)shader;
+	kinc_g4_constant_location_t *location = (kinc_g4_constant_location_t *)malloc(sizeof(kinc_g4_constant_location_t));
+	*location = kinc_g4_compute_shader_get_constant_location(sh, (char *)name);
 	return (vbyte *)location;
 }
 
 vbyte *hl_kinc_compute_get_textureunit(vbyte *shader, vbyte *name) {
-	kinc_compute_shader_t *sh = (kinc_compute_shader_t *)shader;
-	kinc_compute_texture_unit_t *unit = (kinc_compute_texture_unit_t *)malloc(sizeof(kinc_compute_texture_unit_t));
-	*unit = kinc_compute_shader_get_texture_unit(sh, (char *)name), sizeof(kinc_compute_texture_unit_t);
+	kinc_g4_compute_shader *sh = (kinc_g4_compute_shader *)shader;
+	kinc_g4_texture_unit_t *unit = (kinc_g4_texture_unit_t *)malloc(sizeof(kinc_g4_texture_unit_t));
+	*unit = kinc_g4_compute_shader_get_texture_unit(sh, (char *)name);
 	return (vbyte *)unit;
 }
 
-void hl_kinc_compute_set_bool(vbyte *location, bool value) {
-	kinc_compute_constant_location_t *loc = (kinc_compute_constant_location_t *)location;
-	kinc_compute_set_bool(*loc, value);
+void hl_kinc_set_compute_shader(vbyte *shader) {
+	kinc_g4_set_compute_shader((kinc_g4_compute_shader *)shader);
 }
 
-void hl_kinc_compute_set_int(vbyte *location, int value) {
-	kinc_compute_constant_location_t *loc = (kinc_compute_constant_location_t *)location;
-	kinc_compute_set_int(*loc, value);
-}
-
-void hl_kinc_compute_set_float(vbyte *location, float value) {
-	kinc_compute_constant_location_t *loc = (kinc_compute_constant_location_t *)location;
-	kinc_compute_set_float(*loc, value);
-}
-
-void hl_kinc_compute_set_float2(vbyte *location, float value1, float value2) {
-	kinc_compute_constant_location_t *loc = (kinc_compute_constant_location_t *)location;
-	kinc_compute_set_float2(*loc, value1, value2);
-}
-
-void hl_kinc_compute_set_float3(vbyte *location, float value1, float value2, float value3) {
-	kinc_compute_constant_location_t *loc = (kinc_compute_constant_location_t *)location;
-	kinc_compute_set_float3(*loc, value1, value2, value3);
-}
-
-void hl_kinc_compute_set_float4(vbyte *location, float value1, float value2, float value3, float value4) {
-	kinc_compute_constant_location_t *loc = (kinc_compute_constant_location_t *)location;
-	kinc_compute_set_float4(*loc, value1, value2, value3, value4);
-}
-
-void hl_kinc_compute_set_floats(vbyte *location, vbyte *values, int count) {
-	kinc_compute_constant_location_t *loc = (kinc_compute_constant_location_t *)location;
-	kinc_compute_set_floats(*loc, (float *)values, count);
-}
-
-void hl_kinc_compute_set_matrix(vbyte *location, float _00, float _10, float _20, float _30, float _01, float _11, float _21, float _31, float _02, float _12,
-                                float _22, float _32, float _03, float _13, float _23, float _33) {
-	kinc_compute_constant_location_t *loc = (kinc_compute_constant_location_t *)location;
-	kinc_matrix4x4_t value;
-	kinc_matrix4x4_set(&value, 0, 0, _00);
-	kinc_matrix4x4_set(&value, 0, 1, _01);
-	kinc_matrix4x4_set(&value, 0, 2, _02);
-	kinc_matrix4x4_set(&value, 0, 3, _03);
-	kinc_matrix4x4_set(&value, 1, 0, _10);
-	kinc_matrix4x4_set(&value, 1, 1, _11);
-	kinc_matrix4x4_set(&value, 1, 2, _12);
-	kinc_matrix4x4_set(&value, 1, 3, _13);
-	kinc_matrix4x4_set(&value, 2, 0, _20);
-	kinc_matrix4x4_set(&value, 2, 1, _21);
-	kinc_matrix4x4_set(&value, 2, 2, _22);
-	kinc_matrix4x4_set(&value, 2, 3, _23);
-	kinc_matrix4x4_set(&value, 3, 0, _30);
-	kinc_matrix4x4_set(&value, 3, 1, _31);
-	kinc_matrix4x4_set(&value, 3, 2, _32);
-	kinc_matrix4x4_set(&value, 3, 3, _33);
-	kinc_compute_set_matrix4(*loc, &value);
-}
-
-void hl_kinc_compute_set_matrix3(vbyte *location, float _00, float _10, float _20, float _01, float _11, float _21, float _02, float _12, float _22) {
-	kinc_compute_constant_location_t *loc = (kinc_compute_constant_location_t *)location;
-	kinc_matrix3x3_t value;
-	kinc_matrix3x3_set(&value, 0, 0, _00);
-	kinc_matrix3x3_set(&value, 0, 1, _01);
-	kinc_matrix3x3_set(&value, 0, 2, _02);
-	kinc_matrix3x3_set(&value, 1, 0, _10);
-	kinc_matrix3x3_set(&value, 1, 1, _11);
-	kinc_matrix3x3_set(&value, 1, 2, _12);
-	kinc_matrix3x3_set(&value, 2, 0, _20);
-	kinc_matrix3x3_set(&value, 2, 1, _21);
-	kinc_matrix3x3_set(&value, 2, 2, _22);
-	kinc_compute_set_matrix3(*loc, &value);
-}
-
-void hl_kinc_compute_set_texture(vbyte *unit, vbyte *texture, int access) {
-	kinc_compute_texture_unit_t *u = (kinc_compute_texture_unit_t *)unit;
-	kinc_g4_texture_t *tex = (kinc_g4_texture_t *)texture;
-	kinc_compute_set_texture(*u, tex, (kinc_compute_access_t)access);
-}
-
-void hl_kinc_compute_set_target(vbyte *unit, vbyte *renderTarget, int access) {
-	kinc_compute_texture_unit_t *u = (kinc_compute_texture_unit_t *)unit;
-	kinc_g4_render_target_t *rt = (kinc_g4_render_target_t *)renderTarget;
-	kinc_compute_set_render_target(*u, rt, (kinc_compute_access_t)access);
-}
-
-void hl_kinc_compute_set_sampled_texture(vbyte *unit, vbyte *texture) {
-	kinc_compute_texture_unit_t *u = (kinc_compute_texture_unit_t *)unit;
-	kinc_g4_texture_t *tex = (kinc_g4_texture_t *)texture;
-	kinc_compute_set_sampled_texture(*u, tex);
-}
-
-void hl_kinc_compute_set_sampled_target(vbyte *unit, vbyte *renderTarget) {
-	kinc_compute_texture_unit_t *u = (kinc_compute_texture_unit_t *)unit;
-	kinc_g4_render_target_t *rt = (kinc_g4_render_target_t *)renderTarget;
-	kinc_compute_set_sampled_render_target(*u, rt);
-}
-
-void hl_kinc_compute_set_sampled_depth_target(vbyte *unit, vbyte *renderTarget) {
-	kinc_compute_texture_unit_t *u = (kinc_compute_texture_unit_t *)unit;
-	kinc_g4_render_target_t *rt = (kinc_g4_render_target_t *)renderTarget;
-	kinc_compute_set_sampled_depth_from_render_target(*u, rt);
-}
-
-void hl_kinc_compute_set_sampled_cubemap_texture(vbyte *unit, vbyte *texture) {
-	kinc_compute_texture_unit_t *u = (kinc_compute_texture_unit_t *)unit;
-	kinc_g4_texture_t *tex = (kinc_g4_texture_t *)texture;
-	kinc_compute_set_sampled_texture(*u, tex);
-}
-
-void hl_kinc_compute_set_sampled_cubemap_target(vbyte *unit, vbyte *renderTarget) {
-	kinc_compute_texture_unit_t *u = (kinc_compute_texture_unit_t *)unit;
-	kinc_g4_render_target_t *rt = (kinc_g4_render_target_t *)renderTarget;
-	kinc_compute_set_sampled_render_target(*u, rt);
-}
-
-void hl_kinc_compute_set_sampled_cubemap_depth_target(vbyte *unit, vbyte *renderTarget) {
-	kinc_compute_texture_unit_t *u = (kinc_compute_texture_unit_t *)unit;
-	kinc_g4_render_target_t *rt = (kinc_g4_render_target_t *)renderTarget;
-	kinc_compute_set_sampled_depth_from_render_target(*u, rt);
-}
-
-void hl_kinc_compute_set_texture_parameters(vbyte *unit, int uAddressing, int vAddressing, int minificationFilter, int magnificationFilter, int mipmapFilter) {
-	kinc_compute_texture_unit_t *u = (kinc_compute_texture_unit_t *)unit;
-	kinc_compute_set_texture_addressing(*u, KINC_G4_TEXTURE_DIRECTION_U, (kinc_g4_texture_addressing_t)uAddressing);
-	kinc_compute_set_texture_addressing(*u, KINC_G4_TEXTURE_DIRECTION_V, (kinc_g4_texture_addressing_t)vAddressing);
-	kinc_compute_set_texture_minification_filter(*u, (kinc_g4_texture_filter_t)minificationFilter);
-	kinc_compute_set_texture_magnification_filter(*u, (kinc_g4_texture_filter_t)magnificationFilter);
-	kinc_compute_set_texture_mipmap_filter(*u, (kinc_g4_mipmap_filter_t)mipmapFilter);
-}
-
-void hl_kinc_compute_set_texture3d_parameters(vbyte *unit, int uAddressing, int vAddressing, int wAddressing, int minificationFilter, int magnificationFilter,
-                                              int mipmapFilter) {
-	kinc_compute_texture_unit_t *u = (kinc_compute_texture_unit_t *)unit;
-	kinc_compute_set_texture3d_addressing(*u, KINC_G4_TEXTURE_DIRECTION_U, (kinc_g4_texture_addressing_t)uAddressing);
-	kinc_compute_set_texture3d_addressing(*u, KINC_G4_TEXTURE_DIRECTION_V, (kinc_g4_texture_addressing_t)vAddressing);
-	kinc_compute_set_texture3d_addressing(*u, KINC_G4_TEXTURE_DIRECTION_W, (kinc_g4_texture_addressing_t)wAddressing);
-	kinc_compute_set_texture3d_minification_filter(*u, (kinc_g4_texture_filter_t)minificationFilter);
-	kinc_compute_set_texture3d_magnification_filter(*u, (kinc_g4_texture_filter_t)magnificationFilter);
-	kinc_compute_set_texture3d_mipmap_filter(*u, (kinc_g4_mipmap_filter_t)mipmapFilter);
-}
-
-void hl_kinc_compute_set_shader(vbyte *shader) {
-	kinc_compute_set_shader((kinc_compute_shader_t *)shader);
-}
-
-void hl_kinc_compute_compute(int x, int y, int z) {
-	kinc_compute(x, y, z);
+void hl_kinc_compute(int x, int y, int z) {
+	kinc_g4_compute(x, y, z);
 }

Kha/Backends/Kinc-HL/kinc-bridge/kinc.c.h

@@ -1,127 +1,129 @@
-#include <kinc/audio2/audio.h>
-#include <kinc/graphics4/graphics.h>
-#include <kinc/io/filereader.h>
-#include <kinc/log.h>
-#include <kinc/system.h>
-#include <kinc/window.h>
-
-#include <hl.h>
-
-void frame();
-
-static bool visible = true;
-static bool paused = false;
-
-typedef void (*FN_AUDIO_CALL_CALLBACK)(int);
-typedef float (*FN_AUDIO_READ_SAMPLE)(void);
-
-void (*audioCallCallback)(int);
-float (*audioReadSample)(void);
-
-static void update(void *data) {
-	if (paused) {
-		return;
-	}
-
-	kinc_a2_update();
-
-	int windowCount = kinc_count_windows();
-
-	for (int windowIndex = 0; windowIndex < windowCount; ++windowIndex) {
-		if (visible) {
-			kinc_g4_begin(windowIndex);
-			frame();
-			kinc_g4_end(windowIndex);
-		}
-	}
-
-	if (!kinc_g4_swap_buffers()) {
-		kinc_log(KINC_LOG_LEVEL_ERROR, "Graphics context lost.");
-	}
-}
-
-static bool mixThreadregistered = false;
-
-static void mix(kinc_a2_buffer_t *buffer, int samples) {
-#ifdef KORE_MULTITHREADED_AUDIO
-	if (!mixThreadregistered) {
-		vdynamic *ret;
-		hl_register_thread(&ret);
-		mixThreadregistered = true;
-	}
-	hl_blocking(true);
-#endif
-
-	audioCallCallback(samples);
-
-	for (int i = 0; i < samples; ++i) {
-		float value = audioReadSample();
-		*(float *)&buffer->data[buffer->write_location] = value;
-		buffer->write_location += 4;
-		if (buffer->write_location >= buffer->data_size) {
-			buffer->write_location = 0;
-		}
-	}
-
-#ifdef KORE_MULTITHREADED_AUDIO
-	hl_blocking(false);
-#endif
-}
-
-void hl_init_kore(vbyte *title, int width, int height, int samplesPerPixel, bool vSync, int windowMode, int windowFeatures) {
-	kinc_log(KINC_LOG_LEVEL_INFO, "Starting KincHL");
-
-	kinc_window_options_t win;
-	kinc_window_options_set_defaults(&win);
-	win.title = (char *)title;
-	win.width = width;
-	win.height = height;
-	win.x = -1;
-	win.y = -1;
-	win.mode = (kinc_window_mode_t)windowMode;
-	win.window_features = windowFeatures;
-	kinc_framebuffer_options_t frame;
-	kinc_framebuffer_options_set_defaults(&frame);
-	frame.vertical_sync = vSync;
-	frame.samples_per_pixel = samplesPerPixel;
-	kinc_init((char *)title, width, height, &win, &frame);
-
-	kinc_set_update_callback(update, NULL);
-}
-
-void hl_kinc_init_audio(vclosure *callCallback, vclosure *readSample, int *outSamplesPerSecond) {
-	audioCallCallback = *((FN_AUDIO_CALL_CALLBACK *)(&callCallback->fun));
-	audioReadSample = *((FN_AUDIO_READ_SAMPLE *)(&readSample->fun));
-	kinc_a2_set_callback(mix);
-	kinc_a2_init();
-	*outSamplesPerSecond = kinc_a2_samples_per_second;
-}
-
-void hl_run_kore(void) {
-	kinc_start();
-}
-
-vbyte *hl_kinc_file_contents(vbyte *name, int *size) {
-	int len;
-	int p = 0;
-	vbyte *content;
-	kinc_file_reader_t file;
-	if (!kinc_file_reader_open(&file, (char *)name, KINC_FILE_TYPE_ASSET)) {
-		return NULL;
-	}
-	hl_blocking(true);
-	len = (int)kinc_file_reader_size(&file);
-	if (size) {
-		*size = len;
-	}
-	hl_blocking(false);
-	content = (vbyte *)hl_gc_alloc_noptr(size ? len : len + 1);
-	hl_blocking(true);
-	if (!size) {
-		content[len] = 0; // final 0 for UTF8
-	}
-	kinc_file_reader_read(&file, content, len);
-	kinc_file_reader_close(&file);
-	hl_blocking(false);
-	return content;
-}
+#include <kinc/audio2/audio.h>
+#include <kinc/graphics4/graphics.h>
+#include <kinc/io/filereader.h>
+#include <kinc/log.h>
+#include <kinc/system.h>
+#include <kinc/window.h>
+
+#include <hl.h>
+
+void frame();
+
+static bool visible = true;
+static bool paused = false;
+
+typedef void (*FN_AUDIO_CALL_CALLBACK)(int);
+typedef float (*FN_AUDIO_READ_SAMPLE)(void);
+
+void (*audioCallCallback)(int);
+float (*audioReadSample)(void);
+
+static void update(void *data) {
+	if (paused) {
+		return;
+	}
+
+	kinc_a2_update();
+
+	int windowCount = kinc_count_windows();
+
+	for (int windowIndex = 0; windowIndex < windowCount; ++windowIndex) {
+		if (visible) {
+			kinc_g4_begin(windowIndex);
+			frame();
+			kinc_g4_end(windowIndex);
+		}
+	}
+
+	if (!kinc_g4_swap_buffers()) {
+		kinc_log(KINC_LOG_LEVEL_ERROR, "Graphics context lost.");
+	}
+}
+
+static bool mixThreadregistered = false;
+
+static void mix(kinc_a2_buffer_t *buffer, uint32_t samples, void *userdata) {
+#ifdef KINC_MULTITHREADED_AUDIO
+	if (!mixThreadregistered) {
+		vdynamic *ret;
+		hl_register_thread(&ret);
+		mixThreadregistered = true;
+	}
+	hl_blocking(true);
+#endif
+
+	audioCallCallback(samples);
+
+	for (uint32_t i = 0; i < samples; i += 2) {
+		float left_value = audioReadSample();
+		float right_value = audioReadSample();
+		*(float *)&buffer->channels[0][buffer->write_location] = left_value;
+		*(float *)&buffer->channels[1][buffer->write_location] = right_value;
+		buffer->write_location += 1;
+		if (buffer->write_location >= buffer->data_size) {
+			buffer->write_location = 0;
+		}
+	}
+
+#ifdef KINC_MULTITHREADED_AUDIO
+	hl_blocking(false);
+#endif
+}
+
+void hl_init_kore(vbyte *title, int width, int height, int samplesPerPixel, bool vSync, int windowMode, int windowFeatures) {
+	kinc_log(KINC_LOG_LEVEL_INFO, "Starting KincHL");
+
+	kinc_window_options_t win;
+	kinc_window_options_set_defaults(&win);
+	win.title = (char *)title;
+	win.width = width;
+	win.height = height;
+	win.x = -1;
+	win.y = -1;
+	win.mode = (kinc_window_mode_t)windowMode;
+	win.window_features = windowFeatures;
+	kinc_framebuffer_options_t frame;
+	kinc_framebuffer_options_set_defaults(&frame);
+	frame.vertical_sync = vSync;
+	frame.samples_per_pixel = samplesPerPixel;
+	kinc_init((char *)title, width, height, &win, &frame);
+
+	kinc_set_update_callback(update, NULL);
+}
+
+void hl_kinc_init_audio(vclosure *callCallback, vclosure *readSample, int *outSamplesPerSecond) {
+	audioCallCallback = *((FN_AUDIO_CALL_CALLBACK *)(&callCallback->fun));
+	audioReadSample = *((FN_AUDIO_READ_SAMPLE *)(&readSample->fun));
+	kinc_a2_init();
+	kinc_a2_set_callback(mix, NULL);
+	*outSamplesPerSecond = kinc_a2_samples_per_second();
+}
+
+void hl_run_kore(void) {
+	kinc_start();
+}
+
+vbyte *hl_kinc_file_contents(vbyte *name, int *size) {
+	int len;
+	int p = 0;
+	vbyte *content;
+	kinc_file_reader_t file;
+	if (!kinc_file_reader_open(&file, (char *)name, KINC_FILE_TYPE_ASSET)) {
+		return NULL;
+	}
+	hl_blocking(true);
+	len = (int)kinc_file_reader_size(&file);
+	if (size) {
+		*size = len;
+	}
+	hl_blocking(false);
+	content = (vbyte *)hl_gc_alloc_noptr(size ? len : len + 1);
+	hl_blocking(true);
+	if (!size) {
+		content[len] = 0; // final 0 for UTF8
+	}
+	kinc_file_reader_read(&file, content, len);
+	kinc_file_reader_close(&file);
+	hl_blocking(false);
+	return content;
+}

Kha/Backends/Kinc-HL/kinc-bridge/shader.c.h

@@ -1,265 +1,265 @@
-#include <kinc/graphics4/graphics.h>
-#include <kinc/graphics4/pipeline.h>
-#include <kinc/graphics4/shader.h>
-#include <kinc/graphics4/vertexstructure.h>
-
-#include <hl.h>
-
-static kinc_g4_compare_mode_t convertCompareMode(int mode) {
-	switch (mode) {
-	case 0:
-		return KINC_G4_COMPARE_ALWAYS;
-	case 1:
-		return KINC_G4_COMPARE_NEVER;
-	case 2:
-		return KINC_G4_COMPARE_EQUAL;
-	case 3:
-		return KINC_G4_COMPARE_NOT_EQUAL;
-	case 4:
-		return KINC_G4_COMPARE_LESS;
-	case 5:
-		return KINC_G4_COMPARE_LESS_EQUAL;
-	case 6:
-		return KINC_G4_COMPARE_GREATER;
-	case 7:
-	default:
-		return KINC_G4_COMPARE_GREATER_EQUAL;
-	}
-}
-
-static kinc_g4_stencil_action_t convertStencilAction(int action) {
-	switch (action) {
-	case 0:
-		return KINC_G4_STENCIL_KEEP;
-	case 1:
-		return KINC_G4_STENCIL_ZERO;
-	case 2:
-		return KINC_G4_STENCIL_REPLACE;
-	case 3:
-		return KINC_G4_STENCIL_INCREMENT;
-	case 4:
-		return KINC_G4_STENCIL_INCREMENT_WRAP;
-	case 5:
-		return KINC_G4_STENCIL_DECREMENT;
-	case 6:
-		return KINC_G4_STENCIL_DECREMENT_WRAP;
-	case 7:
-	default:
-		return KINC_G4_STENCIL_INVERT;
-	}
-}
-
-static kinc_g4_render_target_format_t convertColorAttachment(int format) {
-	switch (format) {
-	case 0:
-		return KINC_G4_RENDER_TARGET_FORMAT_32BIT;
-	case 1:
-		return KINC_G4_RENDER_TARGET_FORMAT_8BIT_RED;
-	case 2:
-		return KINC_G4_RENDER_TARGET_FORMAT_128BIT_FLOAT;
-	case 3:
-		return KINC_G4_RENDER_TARGET_FORMAT_16BIT_DEPTH;
-	case 4:
-		return KINC_G4_RENDER_TARGET_FORMAT_64BIT_FLOAT;
-	case 5:
-		return KINC_G4_RENDER_TARGET_FORMAT_32BIT_RED_FLOAT;
-	case 6:
-	default:
-		return KINC_G4_RENDER_TARGET_FORMAT_16BIT_RED_FLOAT;
-	}
-}
-
-vbyte *hl_kinc_create_vertexshader(vbyte *data, int length) {
-	kinc_g4_shader_t *shader = (kinc_g4_shader_t *)malloc(sizeof(kinc_g4_shader_t));
-	kinc_g4_shader_init(shader, data, length, KINC_G4_SHADER_TYPE_VERTEX);
-	return (vbyte *)shader;
-}
-
-vbyte *hl_kinc_create_fragmentshader(vbyte *data, int length) {
-	kinc_g4_shader_t *shader = (kinc_g4_shader_t *)malloc(sizeof(kinc_g4_shader_t));
-	kinc_g4_shader_init(shader, data, length, KINC_G4_SHADER_TYPE_FRAGMENT);
-	return (vbyte *)shader;
-}
-
-vbyte *hl_kinc_create_geometryshader(vbyte *data, int length) {
-	kinc_g4_shader_t *shader = (kinc_g4_shader_t *)malloc(sizeof(kinc_g4_shader_t));
-	kinc_g4_shader_init(shader, data, length, KINC_G4_SHADER_TYPE_GEOMETRY);
-	return (vbyte *)shader;
-}
-
-vbyte *hl_kinc_create_tesscontrolshader(vbyte *data, int length) {
-	kinc_g4_shader_t *shader = (kinc_g4_shader_t *)malloc(sizeof(kinc_g4_shader_t));
-	kinc_g4_shader_init(shader, data, length, KINC_G4_SHADER_TYPE_TESSELLATION_CONTROL);
-	return (vbyte *)shader;
-}
-
-vbyte *hl_kinc_create_tessevalshader(vbyte *data, int length) {
-	kinc_g4_shader_t *shader = (kinc_g4_shader_t *)malloc(sizeof(kinc_g4_shader_t));
-	kinc_g4_shader_init(shader, data, length, KINC_G4_SHADER_TYPE_TESSELLATION_EVALUATION);
-	return (vbyte *)shader;
-}
-
-vbyte *hl_kinc_vertexshader_from_source(vbyte *source) {
-	kinc_g4_shader_t *shader = (kinc_g4_shader_t *)malloc(sizeof(kinc_g4_shader_t));
-	kinc_g4_shader_init_from_source(shader, (char *)source, KINC_G4_SHADER_TYPE_VERTEX);
-	return (vbyte *)shader;
-}
-
-vbyte *hl_kinc_fragmentshader_from_source(vbyte *source) {
-	kinc_g4_shader_t *shader = (kinc_g4_shader_t *)malloc(sizeof(kinc_g4_shader_t));
-	kinc_g4_shader_init_from_source(shader, (char *)source, KINC_G4_SHADER_TYPE_FRAGMENT);
-	return (vbyte *)shader;
-}
-
-vbyte *hl_kinc_geometryshader_from_source(vbyte *source) {
-	kinc_g4_shader_t *shader = (kinc_g4_shader_t *)malloc(sizeof(kinc_g4_shader_t));
-	kinc_g4_shader_init_from_source(shader, (char *)source, KINC_G4_SHADER_TYPE_GEOMETRY);
-	return (vbyte *)shader;
-}
-
-vbyte *hl_kinc_tesscontrolshader_from_source(vbyte *source) {
-	kinc_g4_shader_t *shader = (kinc_g4_shader_t *)malloc(sizeof(kinc_g4_shader_t));
-	kinc_g4_shader_init_from_source(shader, (char *)source, KINC_G4_SHADER_TYPE_TESSELLATION_CONTROL);
-	return (vbyte *)shader;
-}
-
-vbyte *hl_kinc_tessevalshader_from_source(vbyte *source) {
-	kinc_g4_shader_t *shader = (kinc_g4_shader_t *)malloc(sizeof(kinc_g4_shader_t));
-	kinc_g4_shader_init_from_source(shader, (char *)source, KINC_G4_SHADER_TYPE_TESSELLATION_EVALUATION);
-	return (vbyte *)shader;
-}
-
-vbyte *hl_kinc_create_pipeline() {
-	kinc_g4_pipeline_t *pipeline = (kinc_g4_pipeline_t *)malloc(sizeof(kinc_g4_pipeline_t));
-	kinc_g4_pipeline_init(pipeline);
-	return (vbyte *)pipeline;
-}
-
-void hl_kinc_delete_pipeline(vbyte *pipeline) {
-	kinc_g4_pipeline_t *pipe = (kinc_g4_pipeline_t *)pipeline;
-	kinc_g4_pipeline_destroy(pipe);
-	free(pipe);
-}
-
-void hl_kinc_pipeline_set_vertex_shader(vbyte *pipeline, vbyte *shader) {
-	kinc_g4_pipeline_t *pipe = (kinc_g4_pipeline_t *)pipeline;
-	kinc_g4_shader_t *sh = (kinc_g4_shader_t *)shader;
-	pipe->vertex_shader = sh;
-}
-
-void hl_kinc_pipeline_set_fragment_shader(vbyte *pipeline, vbyte *shader) {
-	kinc_g4_pipeline_t *pipe = (kinc_g4_pipeline_t *)pipeline;
-	kinc_g4_shader_t *sh = (kinc_g4_shader_t *)shader;
-	pipe->fragment_shader = sh;
-}
-
-void hl_kinc_pipeline_set_geometry_shader(vbyte *pipeline, vbyte *shader) {
-	kinc_g4_pipeline_t *pipe = (kinc_g4_pipeline_t *)pipeline;
-	kinc_g4_shader_t *sh = (kinc_g4_shader_t *)shader;
-	pipe->geometry_shader = sh;
-}
-
-void hl_kinc_pipeline_set_tesscontrol_shader(vbyte *pipeline, vbyte *shader) {
-	kinc_g4_pipeline_t *pipe = (kinc_g4_pipeline_t *)pipeline;
-	kinc_g4_shader_t *sh = (kinc_g4_shader_t *)shader;
-	pipe->tessellation_control_shader = sh;
-}
-
-void hl_kinc_pipeline_set_tesseval_shader(vbyte *pipeline, vbyte *shader) {
-	kinc_g4_pipeline_t *pipe = (kinc_g4_pipeline_t *)pipeline;
-	kinc_g4_shader_t *sh = (kinc_g4_shader_t *)shader;
-	pipe->tessellation_evaluation_shader = sh;
-}
-
-void hl_kinc_pipeline_compile(vbyte *pipeline, vbyte *structure0, vbyte *structure1, vbyte *structure2, vbyte *structure3) {
-	kinc_g4_pipeline_t *pipe = (kinc_g4_pipeline_t *)pipeline;
-	pipe->input_layout[0] = (kinc_g4_vertex_structure_t *)structure0;
-	pipe->input_layout[1] = (kinc_g4_vertex_structure_t *)structure1;
-	pipe->input_layout[2] = (kinc_g4_vertex_structure_t *)structure2;
-	pipe->input_layout[3] = (kinc_g4_vertex_structure_t *)structure3;
-	pipe->input_layout[4] = NULL;
-	kinc_g4_pipeline_compile(pipe);
-}
-
-void hl_kinc_pipeline_set_states(vbyte *pipeline, int cullMode, int depthMode, int stencilFrontMode, int stencilFrontBothPass, int stencilFrontDepthFail,
-                                 int stencilFrontFail, int stencilBackMode, int stencilBackBothPass, int stencilBackDepthFail, int stencilBackFail,
-                                 int blendSource, int blendDestination, int alphaBlendSource, int alphaBlendDestination, bool depthWrite,
-                                 int stencilReferenceValue, int stencilReadMask, int stencilWriteMask, bool colorWriteMaskRed, bool colorWriteMaskGreen,
-                                 bool colorWriteMaskBlue, bool colorWriteMaskAlpha, int colorAttachmentCount, int colorAttachment0, int colorAttachment1,
-                                 int colorAttachment2, int colorAttachment3, int colorAttachment4, int colorAttachment5, int colorAttachment6,
-                                 int colorAttachment7, int depthAttachmentBits, int stencilAttachmentBits, bool conservativeRasterization) {
-	kinc_g4_pipeline_t *pipe = (kinc_g4_pipeline_t *)pipeline;
-
-	switch (cullMode) {
-	case 0:
-		pipe->cull_mode = KINC_G4_CULL_CLOCKWISE;
-		break;
-	case 1:
-		pipe->cull_mode = KINC_G4_CULL_COUNTER_CLOCKWISE;
-		break;
-	case 2:
-		pipe->cull_mode = KINC_G4_CULL_NOTHING;
-		break;
-	}
-
-	pipe->depth_mode = convertCompareMode(depthMode);
-	pipe->depth_write = depthWrite;
-
-	pipe->stencil_front_mode = convertCompareMode(stencilFrontMode);
-	pipe->stencil_front_both_pass = convertStencilAction(stencilFrontBothPass);
-	pipe->stencil_front_depth_fail = convertStencilAction(stencilFrontDepthFail);
-	pipe->stencil_front_fail = convertStencilAction(stencilFrontFail);
-
-	pipe->stencil_back_mode = convertCompareMode(stencilBackMode);
-	pipe->stencil_back_both_pass = convertStencilAction(stencilBackBothPass);
-	pipe->stencil_back_depth_fail = convertStencilAction(stencilBackDepthFail);
-	pipe->stencil_back_fail = convertStencilAction(stencilBackFail);
-
-	pipe->stencil_reference_value = stencilReferenceValue;
-	pipe->stencil_read_mask = stencilReadMask;
-	pipe->stencil_write_mask = stencilWriteMask;
-
-	pipe->blend_source = (kinc_g4_blending_factor_t)blendSource;
-	pipe->blend_destination = (kinc_g4_blending_factor_t)blendDestination;
-	pipe->alpha_blend_source = (kinc_g4_blending_factor_t)alphaBlendSource;
-	pipe->alpha_blend_destination = (kinc_g4_blending_factor_t)alphaBlendDestination;
-
-	pipe->color_write_mask_red[0] = colorWriteMaskRed;
-	pipe->color_write_mask_green[0] = colorWriteMaskGreen;
-	pipe->color_write_mask_blue[0] = colorWriteMaskBlue;
-	pipe->color_write_mask_alpha[0] = colorWriteMaskAlpha;
-
-	pipe->color_attachment_count = colorAttachmentCount;
-	pipe->color_attachment[0] = convertColorAttachment(colorAttachment0);
-	pipe->color_attachment[1] = convertColorAttachment(colorAttachment1);
-	pipe->color_attachment[2] = convertColorAttachment(colorAttachment2);
-	pipe->color_attachment[3] = convertColorAttachment(colorAttachment3);
-	pipe->color_attachment[4] = convertColorAttachment(colorAttachment4);
-	pipe->color_attachment[5] = convertColorAttachment(colorAttachment5);
-	pipe->color_attachment[6] = convertColorAttachment(colorAttachment6);
-	pipe->color_attachment[7] = convertColorAttachment(colorAttachment7);
-
-	pipe->depth_attachment_bits = depthAttachmentBits;
-	pipe->stencil_attachment_bits = stencilAttachmentBits;
-
-	pipe->conservative_rasterization = conservativeRasterization;
-}
-
-void hl_kinc_pipeline_set(vbyte *pipeline) {
-	kinc_g4_pipeline_t *pipe = (kinc_g4_pipeline_t *)pipeline;
-	kinc_g4_set_pipeline(pipe);
-}
-
-vbyte *hl_kinc_pipeline_get_constantlocation(vbyte *pipeline, vbyte *name) {
-	kinc_g4_pipeline_t *pipe = (kinc_g4_pipeline_t *)pipeline;
-	kinc_g4_constant_location_t *location = (kinc_g4_constant_location_t *)malloc(sizeof(kinc_g4_constant_location_t));
-	*location = kinc_g4_pipeline_get_constant_location(pipe, (char *)name);
-	return (vbyte *)location;
-}
-
-vbyte *hl_kinc_pipeline_get_textureunit(vbyte *pipeline, vbyte *name) {
-	kinc_g4_pipeline_t *pipe = (kinc_g4_pipeline_t *)pipeline;
-	kinc_g4_texture_unit_t *unit = (kinc_g4_texture_unit_t *)malloc(sizeof(kinc_g4_texture_unit_t));
-	*unit = kinc_g4_pipeline_get_texture_unit(pipe, (char *)name);
-	return (vbyte *)unit;
-}
+#include <kinc/graphics4/graphics.h>
+#include <kinc/graphics4/pipeline.h>
+#include <kinc/graphics4/shader.h>
+#include <kinc/graphics4/vertexstructure.h>
+
+#include <hl.h>
+
+static kinc_g4_compare_mode_t convertCompareMode(int mode) {
+	switch (mode) {
+	case 0:
+		return KINC_G4_COMPARE_ALWAYS;
+	case 1:
+		return KINC_G4_COMPARE_NEVER;
+	case 2:
+		return KINC_G4_COMPARE_EQUAL;
+	case 3:
+		return KINC_G4_COMPARE_NOT_EQUAL;
+	case 4:
+		return KINC_G4_COMPARE_LESS;
+	case 5:
+		return KINC_G4_COMPARE_LESS_EQUAL;
+	case 6:
+		return KINC_G4_COMPARE_GREATER;
+	case 7:
+	default:
+		return KINC_G4_COMPARE_GREATER_EQUAL;
+	}
+}
+
+static kinc_g4_stencil_action_t convertStencilAction(int action) {
+	switch (action) {
+	case 0:
+		return KINC_G4_STENCIL_KEEP;
+	case 1:
+		return KINC_G4_STENCIL_ZERO;
+	case 2:
+		return KINC_G4_STENCIL_REPLACE;
+	case 3:
+		return KINC_G4_STENCIL_INCREMENT;
+	case 4:
+		return KINC_G4_STENCIL_INCREMENT_WRAP;
+	case 5:
+		return KINC_G4_STENCIL_DECREMENT;
+	case 6:
+		return KINC_G4_STENCIL_DECREMENT_WRAP;
+	case 7:
+	default:
+		return KINC_G4_STENCIL_INVERT;
+	}
+}
+
+static kinc_g4_render_target_format_t convertColorAttachment(int format) {
+	switch (format) {
+	case 0:
+		return KINC_G4_RENDER_TARGET_FORMAT_32BIT;
+	case 1:
+		return KINC_G4_RENDER_TARGET_FORMAT_8BIT_RED;
+	case 2:
+		return KINC_G4_RENDER_TARGET_FORMAT_128BIT_FLOAT;
+	case 3:
+		return KINC_G4_RENDER_TARGET_FORMAT_16BIT_DEPTH;
+	case 4:
+		return KINC_G4_RENDER_TARGET_FORMAT_64BIT_FLOAT;
+	case 5:
+		return KINC_G4_RENDER_TARGET_FORMAT_32BIT_RED_FLOAT;
+	case 6:
+	default:
+		return KINC_G4_RENDER_TARGET_FORMAT_16BIT_RED_FLOAT;
+	}
+}
+
+vbyte *hl_kinc_create_vertexshader(vbyte *data, int length) {
+	kinc_g4_shader_t *shader = (kinc_g4_shader_t *)malloc(sizeof(kinc_g4_shader_t));
+	kinc_g4_shader_init(shader, data, length, KINC_G4_SHADER_TYPE_VERTEX);
+	return (vbyte *)shader;
+}
+
+vbyte *hl_kinc_create_fragmentshader(vbyte *data, int length) {
+	kinc_g4_shader_t *shader = (kinc_g4_shader_t *)malloc(sizeof(kinc_g4_shader_t));
+	kinc_g4_shader_init(shader, data, length, KINC_G4_SHADER_TYPE_FRAGMENT);
+	return (vbyte *)shader;
+}
+
+vbyte *hl_kinc_create_geometryshader(vbyte *data, int length) {
+	kinc_g4_shader_t *shader = (kinc_g4_shader_t *)malloc(sizeof(kinc_g4_shader_t));
+	kinc_g4_shader_init(shader, data, length, KINC_G4_SHADER_TYPE_GEOMETRY);
+	return (vbyte *)shader;
+}
+
+vbyte *hl_kinc_create_tesscontrolshader(vbyte *data, int length) {
+	kinc_g4_shader_t *shader = (kinc_g4_shader_t *)malloc(sizeof(kinc_g4_shader_t));
+	kinc_g4_shader_init(shader, data, length, KINC_G4_SHADER_TYPE_TESSELLATION_CONTROL);
+	return (vbyte *)shader;
+}
+
+vbyte *hl_kinc_create_tessevalshader(vbyte *data, int length) {
+	kinc_g4_shader_t *shader = (kinc_g4_shader_t *)malloc(sizeof(kinc_g4_shader_t));
+	kinc_g4_shader_init(shader, data, length, KINC_G4_SHADER_TYPE_TESSELLATION_EVALUATION);
+	return (vbyte *)shader;
+}
+
+vbyte *hl_kinc_vertexshader_from_source(vbyte *source) {
+	kinc_g4_shader_t *shader = (kinc_g4_shader_t *)malloc(sizeof(kinc_g4_shader_t));
+	kinc_g4_shader_init_from_source(shader, (char *)source, KINC_G4_SHADER_TYPE_VERTEX);
+	return (vbyte *)shader;
+}
+
+vbyte *hl_kinc_fragmentshader_from_source(vbyte *source) {
+	kinc_g4_shader_t *shader = (kinc_g4_shader_t *)malloc(sizeof(kinc_g4_shader_t));
+	kinc_g4_shader_init_from_source(shader, (char *)source, KINC_G4_SHADER_TYPE_FRAGMENT);
+	return (vbyte *)shader;
+}
+
+vbyte *hl_kinc_geometryshader_from_source(vbyte *source) {
+	kinc_g4_shader_t *shader = (kinc_g4_shader_t *)malloc(sizeof(kinc_g4_shader_t));
+	kinc_g4_shader_init_from_source(shader, (char *)source, KINC_G4_SHADER_TYPE_GEOMETRY);
+	return (vbyte *)shader;
+}
+
+vbyte *hl_kinc_tesscontrolshader_from_source(vbyte *source) {
+	kinc_g4_shader_t *shader = (kinc_g4_shader_t *)malloc(sizeof(kinc_g4_shader_t));
+	kinc_g4_shader_init_from_source(shader, (char *)source, KINC_G4_SHADER_TYPE_TESSELLATION_CONTROL);
+	return (vbyte *)shader;
+}
+
+vbyte *hl_kinc_tessevalshader_from_source(vbyte *source) {
+	kinc_g4_shader_t *shader = (kinc_g4_shader_t *)malloc(sizeof(kinc_g4_shader_t));
+	kinc_g4_shader_init_from_source(shader, (char *)source, KINC_G4_SHADER_TYPE_TESSELLATION_EVALUATION);
+	return (vbyte *)shader;
+}
+
+vbyte *hl_kinc_create_pipeline() {
+	kinc_g4_pipeline_t *pipeline = (kinc_g4_pipeline_t *)malloc(sizeof(kinc_g4_pipeline_t));
+	kinc_g4_pipeline_init(pipeline);
+	return (vbyte *)pipeline;
+}
+
+void hl_kinc_delete_pipeline(vbyte *pipeline) {
+	kinc_g4_pipeline_t *pipe = (kinc_g4_pipeline_t *)pipeline;
+	kinc_g4_pipeline_destroy(pipe);
+	free(pipe);
+}
+
+void hl_kinc_pipeline_set_vertex_shader(vbyte *pipeline, vbyte *shader) {
+	kinc_g4_pipeline_t *pipe = (kinc_g4_pipeline_t *)pipeline;
+	kinc_g4_shader_t *sh = (kinc_g4_shader_t *)shader;
+	pipe->vertex_shader = sh;
+}
+
+void hl_kinc_pipeline_set_fragment_shader(vbyte *pipeline, vbyte *shader) {
+	kinc_g4_pipeline_t *pipe = (kinc_g4_pipeline_t *)pipeline;
+	kinc_g4_shader_t *sh = (kinc_g4_shader_t *)shader;
+	pipe->fragment_shader = sh;
+}
+
+void hl_kinc_pipeline_set_geometry_shader(vbyte *pipeline, vbyte *shader) {
+	kinc_g4_pipeline_t *pipe = (kinc_g4_pipeline_t *)pipeline;
+	kinc_g4_shader_t *sh = (kinc_g4_shader_t *)shader;
+	pipe->geometry_shader = sh;
+}
+
+void hl_kinc_pipeline_set_tesscontrol_shader(vbyte *pipeline, vbyte *shader) {
+	kinc_g4_pipeline_t *pipe = (kinc_g4_pipeline_t *)pipeline;
+	kinc_g4_shader_t *sh = (kinc_g4_shader_t *)shader;
+	pipe->tessellation_control_shader = sh;
+}
+
+void hl_kinc_pipeline_set_tesseval_shader(vbyte *pipeline, vbyte *shader) {
+	kinc_g4_pipeline_t *pipe = (kinc_g4_pipeline_t *)pipeline;
+	kinc_g4_shader_t *sh = (kinc_g4_shader_t *)shader;
+	pipe->tessellation_evaluation_shader = sh;
+}
+
+void hl_kinc_pipeline_compile(vbyte *pipeline, vbyte *structure0, vbyte *structure1, vbyte *structure2, vbyte *structure3) {
+	kinc_g4_pipeline_t *pipe = (kinc_g4_pipeline_t *)pipeline;
+	pipe->input_layout[0] = (kinc_g4_vertex_structure_t *)structure0;
+	pipe->input_layout[1] = (kinc_g4_vertex_structure_t *)structure1;
+	pipe->input_layout[2] = (kinc_g4_vertex_structure_t *)structure2;
+	pipe->input_layout[3] = (kinc_g4_vertex_structure_t *)structure3;
+	pipe->input_layout[4] = NULL;
+	kinc_g4_pipeline_compile(pipe);
+}
+
+void hl_kinc_pipeline_set_states(vbyte *pipeline, int cullMode, int depthMode, int stencilFrontMode, int stencilFrontBothPass, int stencilFrontDepthFail,
+                                 int stencilFrontFail, int stencilBackMode, int stencilBackBothPass, int stencilBackDepthFail, int stencilBackFail,
+                                 int blendSource, int blendDestination, int alphaBlendSource, int alphaBlendDestination, bool depthWrite,
+                                 int stencilReferenceValue, int stencilReadMask, int stencilWriteMask, bool colorWriteMaskRed, bool colorWriteMaskGreen,
+                                 bool colorWriteMaskBlue, bool colorWriteMaskAlpha, int colorAttachmentCount, int colorAttachment0, int colorAttachment1,
+                                 int colorAttachment2, int colorAttachment3, int colorAttachment4, int colorAttachment5, int colorAttachment6,
+                                 int colorAttachment7, int depthAttachmentBits, int stencilAttachmentBits, bool conservativeRasterization) {
+	kinc_g4_pipeline_t *pipe = (kinc_g4_pipeline_t *)pipeline;
+
+	switch (cullMode) {
+	case 0:
+		pipe->cull_mode = KINC_G4_CULL_CLOCKWISE;
+		break;
+	case 1:
+		pipe->cull_mode = KINC_G4_CULL_COUNTER_CLOCKWISE;
+		break;
+	case 2:
+		pipe->cull_mode = KINC_G4_CULL_NOTHING;
+		break;
+	}
+
+	pipe->depth_mode = convertCompareMode(depthMode);
+	pipe->depth_write = depthWrite;
+
+	pipe->stencil_front_mode = convertCompareMode(stencilFrontMode);
+	pipe->stencil_front_both_pass = convertStencilAction(stencilFrontBothPass);
+	pipe->stencil_front_depth_fail = convertStencilAction(stencilFrontDepthFail);
+	pipe->stencil_front_fail = convertStencilAction(stencilFrontFail);
+
+	pipe->stencil_back_mode = convertCompareMode(stencilBackMode);
+	pipe->stencil_back_both_pass = convertStencilAction(stencilBackBothPass);
+	pipe->stencil_back_depth_fail = convertStencilAction(stencilBackDepthFail);
+	pipe->stencil_back_fail = convertStencilAction(stencilBackFail);
+
+	pipe->stencil_reference_value = stencilReferenceValue;
+	pipe->stencil_read_mask = stencilReadMask;
+	pipe->stencil_write_mask = stencilWriteMask;
+
+	pipe->blend_source = (kinc_g4_blending_factor_t)blendSource;
+	pipe->blend_destination = (kinc_g4_blending_factor_t)blendDestination;
+	pipe->alpha_blend_source = (kinc_g4_blending_factor_t)alphaBlendSource;
+	pipe->alpha_blend_destination = (kinc_g4_blending_factor_t)alphaBlendDestination;
+
+	pipe->color_write_mask_red[0] = colorWriteMaskRed;
+	pipe->color_write_mask_green[0] = colorWriteMaskGreen;
+	pipe->color_write_mask_blue[0] = colorWriteMaskBlue;
+	pipe->color_write_mask_alpha[0] = colorWriteMaskAlpha;
+
+	pipe->color_attachment_count = colorAttachmentCount;
+	pipe->color_attachment[0] = convertColorAttachment(colorAttachment0);
+	pipe->color_attachment[1] = convertColorAttachment(colorAttachment1);
+	pipe->color_attachment[2] = convertColorAttachment(colorAttachment2);
+	pipe->color_attachment[3] = convertColorAttachment(colorAttachment3);
+	pipe->color_attachment[4] = convertColorAttachment(colorAttachment4);
+	pipe->color_attachment[5] = convertColorAttachment(colorAttachment5);
+	pipe->color_attachment[6] = convertColorAttachment(colorAttachment6);
+	pipe->color_attachment[7] = convertColorAttachment(colorAttachment7);
+
+	pipe->depth_attachment_bits = depthAttachmentBits;
+	pipe->stencil_attachment_bits = stencilAttachmentBits;
+
+	pipe->conservative_rasterization = conservativeRasterization;
+}
+
+void hl_kinc_pipeline_set(vbyte *pipeline) {
+	kinc_g4_pipeline_t *pipe = (kinc_g4_pipeline_t *)pipeline;
+	kinc_g4_set_pipeline(pipe);
+}
+
+vbyte *hl_kinc_pipeline_get_constantlocation(vbyte *pipeline, vbyte *name) {
+	kinc_g4_pipeline_t *pipe = (kinc_g4_pipeline_t *)pipeline;
+	kinc_g4_constant_location_t *location = (kinc_g4_constant_location_t *)malloc(sizeof(kinc_g4_constant_location_t));
+	*location = kinc_g4_pipeline_get_constant_location(pipe, (char *)name);
+	return (vbyte *)location;
+}
+
+vbyte *hl_kinc_pipeline_get_textureunit(vbyte *pipeline, vbyte *name) {
+	kinc_g4_pipeline_t *pipe = (kinc_g4_pipeline_t *)pipeline;
+	kinc_g4_texture_unit_t *unit = (kinc_g4_texture_unit_t *)malloc(sizeof(kinc_g4_texture_unit_t));
+	*unit = kinc_g4_pipeline_get_texture_unit(pipe, (char *)name);
+	return (vbyte *)unit;
+} 

Kha/Backends/Kinc-HL/kinc-bridge/system.c.h

@@ -1,201 +1,201 @@
-#include <kinc/input/acceleration.h>
-#include <kinc/input/gamepad.h>
-#include <kinc/input/keyboard.h>
-#include <kinc/input/mouse.h>
-#include <kinc/input/pen.h>
-#include <kinc/input/rotation.h>
-#include <kinc/input/surface.h>
-#include <kinc/log.h>
-#include <kinc/system.h>
-#include <kinc/video.h>
-#include <kinc/window.h>
-
-#include <hl.h>
-
-void hl_kinc_log(vbyte *v) {
-	kinc_log(KINC_LOG_LEVEL_INFO, (char *)v);
-}
-
-double hl_kinc_get_time(void) {
-	return kinc_time();
-}
-
-int hl_kinc_get_window_width(int window) {
-	return kinc_window_width(window);
-}
-
-int hl_kinc_get_window_height(int window) {
-	return kinc_window_height(window);
-}
-
-vbyte *hl_kinc_get_system_id(void) {
-	return (vbyte *)kinc_system_id();
-}
-
-void hl_kinc_vibrate(int ms) {
-	kinc_vibrate(ms);
-}
-
-vbyte *hl_kinc_get_language(void) {
-	return (vbyte *)kinc_language();
-}
-
-void hl_kinc_request_shutdown(void) {
-	kinc_stop();
-}
-
-void hl_kinc_mouse_lock(int windowId) {
-	kinc_mouse_lock(windowId);
-}
-
-void hl_kinc_mouse_unlock(void) {
-	kinc_mouse_unlock();
-}
-
-bool hl_kinc_can_lock_mouse(void) {
-	return kinc_mouse_can_lock();
-}
-
-bool hl_kinc_is_mouse_locked(void) {
-	return kinc_mouse_is_locked();
-}
-
-void hl_kinc_show_mouse(bool show) {
-	if (show) {
-		kinc_mouse_show();
-	}
-	else {
-		kinc_mouse_hide();
-	}
-}
-
-bool hl_kinc_system_is_fullscreen(void) {
-	return false; // kinc_is_fullscreen();
-}
-
-void hl_kinc_system_request_fullscreen(void) {
-	// kinc_change_resolution(display_width(), display_height(), true);
-}
-
-void hl_kinc_system_exit_fullscreen(int previousWidth, int previousHeight) {
-	// kinc_change_resolution(previousWidth, previousHeight, false);
-}
-
-void hl_kinc_system_change_resolution(int width, int height) {
-	// kinc_change_resolution(width, height, false);
-}
-
-void hl_kinc_system_set_keepscreenon(bool on) {
-	kinc_set_keep_screen_on(on);
-}
-
-void hl_kinc_system_load_url(vbyte *url) {
-	kinc_load_url((char *)url);
-}
-
-vbyte *hl_kinc_get_gamepad_id(int index) {
-	return (vbyte*)kinc_gamepad_product_name(index);
-}
-
-vbyte *hl_kinc_get_gamepad_vendor(int index) {
-	return (vbyte*)kinc_gamepad_vendor(index);
-}
-
-bool hl_kinc_gamepad_connected(int index) {
-	return kinc_gamepad_connected(index);
-}
-
-typedef void (*FN_KEY_DOWN)(int, void *);
-typedef void (*FN_KEY_UP)(int, void *);
-typedef void (*FN_KEY_PRESS)(unsigned int, void *);
-
-void hl_kinc_register_keyboard(vclosure *keyDown, vclosure *keyUp, vclosure *keyPress) {
-	kinc_keyboard_set_key_down_callback(*((FN_KEY_DOWN *)(&keyDown->fun)), NULL);
-	kinc_keyboard_set_key_up_callback(*((FN_KEY_UP *)(&keyUp->fun)), NULL);
-	kinc_keyboard_set_key_press_callback(*((FN_KEY_PRESS *)(&keyPress->fun)), NULL);
-}
-
-typedef void (*FN_MOUSE_DOWN)(int, int, int, int, void *);
-typedef void (*FN_MOUSE_UP)(int, int, int, int, void *);
-typedef void (*FN_MOUSE_MOVE)(int, int, int, int, int, void *);
-typedef void (*FN_MOUSE_WHEEL)(int, int, void *);
-
-void hl_kinc_register_mouse(vclosure *mouseDown, vclosure *mouseUp, vclosure *mouseMove, vclosure *mouseWheel) {
-	kinc_mouse_set_press_callback(*((FN_MOUSE_DOWN *)(&mouseDown->fun)), NULL);
-	kinc_mouse_set_release_callback(*((FN_MOUSE_UP *)(&mouseUp->fun)), NULL);
-	kinc_mouse_set_move_callback(*((FN_MOUSE_MOVE *)(&mouseMove->fun)), NULL);
-	kinc_mouse_set_scroll_callback(*((FN_MOUSE_WHEEL *)(&mouseWheel->fun)), NULL);
-}
-
-typedef void (*FN_PEN_DOWN)(int, int, int, float);
-typedef void (*FN_PEN_UP)(int, int, int, float);
-typedef void (*FN_PEN_MOVE)(int, int, int, float);
-
-void hl_kinc_register_pen(vclosure *penDown, vclosure *penUp, vclosure *penMove) {
-	kinc_pen_set_press_callback(*((FN_PEN_DOWN *)(&penDown->fun)));
-	kinc_pen_set_release_callback(*((FN_PEN_UP *)(&penUp->fun)));
-	kinc_pen_set_move_callback(*((FN_PEN_MOVE *)(&penMove->fun)));
-}
-
-typedef void (*FN_GAMEPAD_AXIS)(int, int, float);
-typedef void (*FN_GAMEPAD_BUTTON)(int, int, float);
-
-void hl_kinc_register_gamepad(vclosure *gamepadAxis, vclosure *gamepadButton) {
-	kinc_gamepad_set_axis_callback(*((FN_GAMEPAD_AXIS *)(&gamepadAxis->fun)));
-	kinc_gamepad_set_button_callback(*((FN_GAMEPAD_BUTTON *)(&gamepadButton->fun)));
-}
-
-typedef void (*FN_TOUCH_START)(int, int, int);
-typedef void (*FN_TOUCH_END)(int, int, int);
-typedef void (*FN_TOUCH_MOVE)(int, int, int);
-
-void hl_kinc_register_surface(vclosure *touchStart, vclosure *touchEnd, vclosure *touchMove) {
-	kinc_surface_set_touch_start_callback(*((FN_TOUCH_START *)(&touchStart->fun)));
-	kinc_surface_set_touch_end_callback(*((FN_TOUCH_END *)(&touchEnd->fun)));
-	kinc_surface_set_move_callback(*((FN_TOUCH_MOVE *)(&touchMove->fun)));
-}
-
-typedef void (*FN_SENSOR_ACCELEROMETER)(float, float, float);
-typedef void (*FN_SENSOR_GYROSCOPE)(float, float, float);
-
-void hl_kinc_register_sensor(vclosure *accelerometerChanged, vclosure *gyroscopeChanged) {
-	kinc_acceleration_set_callback(*((FN_SENSOR_ACCELEROMETER *)(&accelerometerChanged->fun)));
-	kinc_rotation_set_callback(*((FN_SENSOR_GYROSCOPE *)(&gyroscopeChanged->fun)));
-}
-
-// typedef void(*FN_CB_ORIENTATION)(int);
-typedef void (*FN_CB_FOREGROUND)(void *);
-typedef void (*FN_CB_RESUME)(void *);
-typedef void (*FN_CB_PAUSE)(void *);
-typedef void (*FN_CB_BACKGROUND)(void *);
-typedef void (*FN_CB_SHUTDOWN)(void *);
-
-void hl_kinc_register_callbacks(vclosure *foreground, vclosure *resume, vclosure *pause, vclosure *background, vclosure *shutdown) {
-	// kinc_set_orientation_callback(orientation);
-	kinc_set_foreground_callback(*((FN_CB_FOREGROUND *)(&foreground->fun)), NULL);
-	kinc_set_resume_callback(*((FN_CB_RESUME *)(&resume->fun)), NULL);
-	kinc_set_pause_callback(*((FN_CB_PAUSE *)(&pause->fun)), NULL);
-	kinc_set_background_callback(*((FN_CB_BACKGROUND *)(&background->fun)), NULL);
-	kinc_set_shutdown_callback(*((FN_CB_SHUTDOWN *)(&shutdown->fun)), NULL);
-}
-
-typedef void (*FN_CB_DROPFILES)(wchar_t *);
-
-void hl_kinc_register_dropfiles(vclosure *dropFiles) {
-	// todo: string convert
-	// kinc_set_drop_files_callback(*((FN_CB_DROPFILES*)(&dropFiles->fun)));
-}
-
-typedef char *(*FN_CB_COPY)(void *);
-typedef char *(*FN_CB_CUT)(void *);
-typedef void (*FN_CB_PASTE)(char *, void *);
-
-void hl_kinc_register_copycutpaste(vclosure *copy, vclosure *cut, vclosure *paste) {
-	kinc_set_copy_callback(*((FN_CB_COPY *)(&copy->fun)), NULL);
-	kinc_set_cut_callback(*((FN_CB_CUT *)(&cut->fun)), NULL);
-	kinc_set_paste_callback(*((FN_CB_PASTE *)(&paste->fun)), NULL);
-}
-
-const char *hl_kinc_video_format(void) {
-	return kinc_video_formats()[0];
-}
+#include <kinc/input/acceleration.h>
+#include <kinc/input/gamepad.h>
+#include <kinc/input/keyboard.h>
+#include <kinc/input/mouse.h>
+#include <kinc/input/pen.h>
+#include <kinc/input/rotation.h>
+#include <kinc/input/surface.h>
+#include <kinc/log.h>
+#include <kinc/system.h>
+#include <kinc/video.h>
+#include <kinc/window.h>
+
+#include <hl.h>
+
+void hl_kinc_log(vbyte *v) {
+	kinc_log(KINC_LOG_LEVEL_INFO, (char *)v);
+}
+
+double hl_kinc_get_time(void) {
+	return kinc_time();
+}
+
+int hl_kinc_get_window_width(int window) {
+	return kinc_window_width(window);
+}
+
+int hl_kinc_get_window_height(int window) {
+	return kinc_window_height(window);
+}
+
+vbyte *hl_kinc_get_system_id(void) {
+	return (vbyte *)kinc_system_id();
+}
+
+void hl_kinc_vibrate(int ms) {
+	kinc_vibrate(ms);
+}
+
+vbyte *hl_kinc_get_language(void) {
+	return (vbyte *)kinc_language();
+}
+
+void hl_kinc_request_shutdown(void) {
+	kinc_stop();
+}
+
+void hl_kinc_mouse_lock(int windowId) {
+	kinc_mouse_lock(windowId);
+}
+
+void hl_kinc_mouse_unlock(void) {
+	kinc_mouse_unlock();
+}
+
+bool hl_kinc_can_lock_mouse(void) {
+	return kinc_mouse_can_lock();
+}
+
+bool hl_kinc_is_mouse_locked(void) {
+	return kinc_mouse_is_locked();
+}
+
+void hl_kinc_show_mouse(bool show) {
+	if (show) {
+		kinc_mouse_show();
+	}
+	else {
+		kinc_mouse_hide();
+	}
+}
+
+bool hl_kinc_system_is_fullscreen(void) {
+	return false; // kinc_is_fullscreen();
+}
+
+void hl_kinc_system_request_fullscreen(void) {
+	// kinc_change_resolution(display_width(), display_height(), true);
+}
+
+void hl_kinc_system_exit_fullscreen(int previousWidth, int previousHeight) {
+	// kinc_change_resolution(previousWidth, previousHeight, false);
+}
+
+void hl_kinc_system_change_resolution(int width, int height) {
+	// kinc_change_resolution(width, height, false);
+}
+
+void hl_kinc_system_set_keepscreenon(bool on) {
+	kinc_set_keep_screen_on(on);
+}
+
+void hl_kinc_system_load_url(vbyte *url) {
+	kinc_load_url((char *)url);
+}
+
+vbyte *hl_kinc_get_gamepad_id(int index) {
+	return (vbyte *)kinc_gamepad_product_name(index);
+}
+
+vbyte *hl_kinc_get_gamepad_vendor(int index) {
+	return (vbyte *)kinc_gamepad_vendor(index);
+}
+
+bool hl_kinc_gamepad_connected(int index) {
+	return kinc_gamepad_connected(index);
+}
+
+typedef void (*FN_KEY_DOWN)(int, void *);
+typedef void (*FN_KEY_UP)(int, void *);
+typedef void (*FN_KEY_PRESS)(unsigned int, void *);
+
+void hl_kinc_register_keyboard(vclosure *keyDown, vclosure *keyUp, vclosure *keyPress) {
+	kinc_keyboard_set_key_down_callback(*((FN_KEY_DOWN *)(&keyDown->fun)), NULL);
+	kinc_keyboard_set_key_up_callback(*((FN_KEY_UP *)(&keyUp->fun)), NULL);
+	kinc_keyboard_set_key_press_callback(*((FN_KEY_PRESS *)(&keyPress->fun)), NULL);
+}
+
+typedef void (*FN_MOUSE_DOWN)(int, int, int, int, void *);
+typedef void (*FN_MOUSE_UP)(int, int, int, int, void *);
+typedef void (*FN_MOUSE_MOVE)(int, int, int, int, int, void *);
+typedef void (*FN_MOUSE_WHEEL)(int, int, void *);
+
+void hl_kinc_register_mouse(vclosure *mouseDown, vclosure *mouseUp, vclosure *mouseMove, vclosure *mouseWheel) {
+	kinc_mouse_set_press_callback(*((FN_MOUSE_DOWN *)(&mouseDown->fun)), NULL);
+	kinc_mouse_set_release_callback(*((FN_MOUSE_UP *)(&mouseUp->fun)), NULL);
+	kinc_mouse_set_move_callback(*((FN_MOUSE_MOVE *)(&mouseMove->fun)), NULL);
+	kinc_mouse_set_scroll_callback(*((FN_MOUSE_WHEEL *)(&mouseWheel->fun)), NULL);
+}
+
+typedef void (*FN_PEN_DOWN)(int, int, int, float);
+typedef void (*FN_PEN_UP)(int, int, int, float);
+typedef void (*FN_PEN_MOVE)(int, int, int, float);
+
+void hl_kinc_register_pen(vclosure *penDown, vclosure *penUp, vclosure *penMove) {
+	kinc_pen_set_press_callback(*((FN_PEN_DOWN *)(&penDown->fun)));
+	kinc_pen_set_release_callback(*((FN_PEN_UP *)(&penUp->fun)));
+	kinc_pen_set_move_callback(*((FN_PEN_MOVE *)(&penMove->fun)));
+}
+
+typedef void (*FN_GAMEPAD_AXIS)(int, int, float, void *);
+typedef void (*FN_GAMEPAD_BUTTON)(int, int, float, void *);
+
+void hl_kinc_register_gamepad(vclosure *gamepadAxis, vclosure *gamepadButton) {
+	kinc_gamepad_set_axis_callback(*((FN_GAMEPAD_AXIS *)(&gamepadAxis->fun)), NULL);
+	kinc_gamepad_set_button_callback(*((FN_GAMEPAD_BUTTON *)(&gamepadButton->fun)), NULL);
+}
+
+typedef void (*FN_TOUCH_START)(int, int, int);
+typedef void (*FN_TOUCH_END)(int, int, int);
+typedef void (*FN_TOUCH_MOVE)(int, int, int);
+
+void hl_kinc_register_surface(vclosure *touchStart, vclosure *touchEnd, vclosure *touchMove) {
+	kinc_surface_set_touch_start_callback(*((FN_TOUCH_START *)(&touchStart->fun)));
+	kinc_surface_set_touch_end_callback(*((FN_TOUCH_END *)(&touchEnd->fun)));
+	kinc_surface_set_move_callback(*((FN_TOUCH_MOVE *)(&touchMove->fun)));
+}
+
+typedef void (*FN_SENSOR_ACCELEROMETER)(float, float, float);
+typedef void (*FN_SENSOR_GYROSCOPE)(float, float, float);
+
+void hl_kinc_register_sensor(vclosure *accelerometerChanged, vclosure *gyroscopeChanged) {
+	kinc_acceleration_set_callback(*((FN_SENSOR_ACCELEROMETER *)(&accelerometerChanged->fun)));
+	kinc_rotation_set_callback(*((FN_SENSOR_GYROSCOPE *)(&gyroscopeChanged->fun)));
+}
+
+// typedef void(*FN_CB_ORIENTATION)(int);
+typedef void (*FN_CB_FOREGROUND)(void *);
+typedef void (*FN_CB_RESUME)(void *);
+typedef void (*FN_CB_PAUSE)(void *);
+typedef void (*FN_CB_BACKGROUND)(void *);
+typedef void (*FN_CB_SHUTDOWN)(void *);
+
+void hl_kinc_register_callbacks(vclosure *foreground, vclosure *resume, vclosure *pause, vclosure *background, vclosure *shutdown) {
+	// kinc_set_orientation_callback(orientation);
+	kinc_set_foreground_callback(*((FN_CB_FOREGROUND *)(&foreground->fun)), NULL);
+	kinc_set_resume_callback(*((FN_CB_RESUME *)(&resume->fun)), NULL);
+	kinc_set_pause_callback(*((FN_CB_PAUSE *)(&pause->fun)), NULL);
+	kinc_set_background_callback(*((FN_CB_BACKGROUND *)(&background->fun)), NULL);
+	kinc_set_shutdown_callback(*((FN_CB_SHUTDOWN *)(&shutdown->fun)), NULL);
+}
+
+typedef void (*FN_CB_DROPFILES)(wchar_t *);
+
+void hl_kinc_register_dropfiles(vclosure *dropFiles) {
+	// todo: string convert
+	// kinc_set_drop_files_callback(*((FN_CB_DROPFILES*)(&dropFiles->fun)));
+}
+
+typedef char *(*FN_CB_COPY)(void *);
+typedef char *(*FN_CB_CUT)(void *);
+typedef void (*FN_CB_PASTE)(char *, void *);
+
+void hl_kinc_register_copycutpaste(vclosure *copy, vclosure *cut, vclosure *paste) {
+	kinc_set_copy_callback(*((FN_CB_COPY *)(&copy->fun)), NULL);
+	kinc_set_cut_callback(*((FN_CB_CUT *)(&cut->fun)), NULL);
+	kinc_set_paste_callback(*((FN_CB_PASTE *)(&paste->fun)), NULL);
+}
+
+const char *hl_kinc_video_format(void) {
+	return kinc_video_formats()[0];
+}

Kha/Backends/Krom/Krom.hx

@@ -80,6 +80,7 @@ extern class Krom {
 	static function unloadImage(image: kha.Image): Void;
 	static function loadSound(file: String): Dynamic;
 	static function writeAudioBuffer(buffer: js.lib.ArrayBuffer, samples: Int): Void;
+	static function getSamplesPerSecond(): Int;
 	static function loadBlob(file: String): js.lib.ArrayBuffer;
 
 	static function init(title: String, width: Int, height: Int, samplesPerPixel: Int, vSync: Bool, windowMode: Int, windowFeatures: Int, kromApi: Int): Void;
@@ -115,6 +116,7 @@ extern class Krom {
 	static function screenDpi(): Int;
 	static function systemId(): String;
 	static function requestShutdown(): Void;
+	static function displayFrequency(): Int;
 	static function displayCount(): Int;
 	static function displayWidth(index: Int): Int;
 	static function displayHeight(index: Int): Int;

Kha/Backends/Krom/kha/Display.hx

@@ -79,7 +79,7 @@ class Display {
 	public var frequency(get, never): Int;
 
 	function get_frequency(): Int {
-		return 60;
+		return Krom.displayFrequency();
 	}
 
 	public var pixelsPerInch(get, never): Int;

Kha/Backends/Krom/kha/SystemImpl.hx

@@ -1,343 +1,344 @@
-package kha;
-
-import kha.graphics4.TextureFormat;
-import kha.input.Gamepad;
-import kha.input.Keyboard;
-import kha.input.Mouse;
-import kha.input.MouseImpl;
-import kha.input.Pen;
-import kha.input.Surface;
-import kha.System;
-import haxe.ds.Vector;
-
-class SystemImpl {
-	static var start: Float;
-	static var framebuffer: Framebuffer;
-	static var keyboard: Keyboard;
-	static var mouse: Mouse;
-	static var pen: Pen;
-	static var maxGamepads: Int = 4;
-	static var gamepads: Array<Gamepad>;
-	static var mouseLockListeners: Array<Void->Void> = [];
-
-	static function renderCallback(): Void {
-		Scheduler.executeFrame();
-		System.render([framebuffer]);
-	}
-
-	static function dropFilesCallback(filePath: String): Void {
-		System.dropFiles(filePath);
-	}
-
-	static function copyCallback(): String {
-		if (System.copyListener != null) {
-			return System.copyListener();
-		}
-		else {
-			return null;
-		}
-	}
-
-	static function cutCallback(): String {
-		if (System.cutListener != null) {
-			return System.cutListener();
-		}
-		else {
-			return null;
-		}
-	}
-
-	static function pasteCallback(data: String): Void {
-		if (System.pasteListener != null) {
-			System.pasteListener(data);
-		}
-	}
-
-	static function foregroundCallback(): Void {
-		System.foreground();
-	}
-
-	static function resumeCallback(): Void {
-		System.resume();
-	}
-
-	static function pauseCallback(): Void {
-		System.pause();
-	}
-
-	static function backgroundCallback(): Void {
-		System.background();
-	}
-
-	static function shutdownCallback(): Void {
-		System.shutdown();
-	}
-
-	static function keyboardDownCallback(code: Int): Void {
-		keyboard.sendDownEvent(cast code);
-	}
-
-	static function keyboardUpCallback(code: Int): Void {
-		keyboard.sendUpEvent(cast code);
-	}
-
-	static function keyboardPressCallback(charCode: Int): Void {
-		keyboard.sendPressEvent(String.fromCharCode(charCode));
-	}
-
-	static function mouseDownCallback(button: Int, x: Int, y: Int): Void {
-		mouse.sendDownEvent(0, button, x, y);
-	}
-
-	static function mouseUpCallback(button: Int, x: Int, y: Int): Void {
-		mouse.sendUpEvent(0, button, x, y);
-	}
-
-	static function mouseMoveCallback(x: Int, y: Int, mx: Int, my: Int): Void {
-		mouse.sendMoveEvent(0, x, y, mx, my);
-	}
-
-	static function mouseWheelCallback(delta: Int): Void {
-		mouse.sendWheelEvent(0, delta);
-	}
-
-	static function penDownCallback(x: Int, y: Int, pressure: Float): Void {
-		pen.sendDownEvent(0, x, y, pressure);
-	}
-
-	static function penUpCallback(x: Int, y: Int, pressure: Float): Void {
-		pen.sendUpEvent(0, x, y, pressure);
-	}
-
-	static function penMoveCallback(x: Int, y: Int, pressure: Float): Void {
-		pen.sendMoveEvent(0, x, y, pressure);
-	}
-
-	static function gamepadAxisCallback(gamepad: Int, axis: Int, value: Float): Void {
-		gamepads[gamepad].sendAxisEvent(axis, value);
-	}
-
-	static function gamepadButtonCallback(gamepad: Int, button: Int, value: Float): Void {
-		gamepads[gamepad].sendButtonEvent(button, value);
-	}
-
-	static function audioCallback(samples: Int): Void {
-		kha.audio2.Audio._callCallback(samples);
-		var buffer = @:privateAccess kha.audio2.Audio.buffer;
-		Krom.writeAudioBuffer(buffer.data.buffer, samples);
-	}
-
-	public static function init(options: SystemOptions, callback: Window->Void): Void {
-		Krom.init(options.title, options.width, options.height, options.framebuffer.samplesPerPixel, options.framebuffer.verticalSync,
-			cast options.window.mode, options.window.windowFeatures, Krom.KROM_API);
-
-		start = Krom.getTime();
-
-		haxe.Log.trace = function(v: Dynamic, ?infos: haxe.PosInfos) {
-			var message = haxe.Log.formatOutput(v, infos);
-			Krom.log(message);
-		};
-
-		new Window(0);
-		Scheduler.init();
-		Shaders.init();
-
-		var g4 = new kha.krom.Graphics();
-		framebuffer = new Framebuffer(0, null, null, g4);
-		framebuffer.init(new kha.graphics2.Graphics1(framebuffer), new kha.graphics4.Graphics2(framebuffer), g4);
-		Krom.setCallback(renderCallback);
-		Krom.setDropFilesCallback(dropFilesCallback);
-		Krom.setCutCopyPasteCallback(cutCallback, copyCallback, pasteCallback);
-		Krom.setApplicationStateCallback(foregroundCallback, resumeCallback, pauseCallback, backgroundCallback, shutdownCallback);
-
-		keyboard = new Keyboard();
-		mouse = new MouseImpl();
-		pen = new Pen();
-		gamepads = new Array<Gamepad>();
-		for (i in 0...maxGamepads) {
-			gamepads[i] = new Gamepad(i);
-		}
-
-		Krom.setKeyboardDownCallback(keyboardDownCallback);
-		Krom.setKeyboardUpCallback(keyboardUpCallback);
-		Krom.setKeyboardPressCallback(keyboardPressCallback);
-		Krom.setMouseDownCallback(mouseDownCallback);
-		Krom.setMouseUpCallback(mouseUpCallback);
-		Krom.setMouseMoveCallback(mouseMoveCallback);
-		Krom.setMouseWheelCallback(mouseWheelCallback);
-		Krom.setPenDownCallback(penDownCallback);
-		Krom.setPenUpCallback(penUpCallback);
-		Krom.setPenMoveCallback(penMoveCallback);
-		Krom.setGamepadAxisCallback(gamepadAxisCallback);
-		Krom.setGamepadButtonCallback(gamepadButtonCallback);
-
-		kha.audio2.Audio._init();
-		kha.audio1.Audio._init();
-		Krom.setAudioCallback(audioCallback);
-
-		Scheduler.start();
-
-		callback(Window.get(0));
-	}
-
-	public static function initEx(title: String, options: Array<WindowOptions>, windowCallback: Int->Void, callback: Void->Void): Void {}
-
-	static function translateWindowMode(value: Null<WindowMode>): Int {
-		if (value == null) {
-			return 0;
-		}
-
-		return switch (value) {
-			case Windowed: 0;
-			case Fullscreen: 1;
-			case ExclusiveFullscreen: 2;
-		}
-	}
-
-	public static function getScreenRotation(): ScreenRotation {
-		return ScreenRotation.RotationNone;
-	}
-
-	public static function getTime(): Float {
-		return Krom.getTime() - start;
-	}
-
-	public static function getVsync(): Bool {
-		return true;
-	}
-
-	public static function getRefreshRate(): Int {
-		return 60;
-	}
-
-	public static function getSystemId(): String {
-		return Krom.systemId();
-	}
-
-	public static function vibrate(ms: Int): Void {
-		// TODO: Implement
-	}
-
-	public static function getLanguage(): String {
-		return "en"; // TODO: Implement
-	}
-
-	public static function requestShutdown(): Bool {
-		Krom.requestShutdown();
-		return true;
-	}
-
-	public static function getMouse(num: Int): Mouse {
-		return mouse;
-	}
-
-	public static function getPen(num: Int): Pen {
-		return pen;
-	}
-
-	public static function getKeyboard(num: Int): Keyboard {
-		return keyboard;
-	}
-
-	public static function lockMouse(): Void {
-		if (!isMouseLocked()) {
-			Krom.lockMouse();
-			for (listener in mouseLockListeners) {
-				listener();
-			}
-		}
-	}
-
-	public static function unlockMouse(): Void {
-		if (isMouseLocked()) {
-			Krom.unlockMouse();
-			for (listener in mouseLockListeners) {
-				listener();
-			}
-		}
-	}
-
-	public static function canLockMouse(): Bool {
-		return Krom.canLockMouse();
-	}
-
-	public static function isMouseLocked(): Bool {
-		return Krom.isMouseLocked();
-	}
-
-	public static function notifyOfMouseLockChange(func: Void->Void, error: Void->Void): Void {
-		if (canLockMouse() && func != null) {
-			mouseLockListeners.push(func);
-		}
-	}
-
-	public static function removeFromMouseLockChange(func: Void->Void, error: Void->Void): Void {
-		if (canLockMouse() && func != null) {
-			mouseLockListeners.remove(func);
-		}
-	}
-
-	public static function hideSystemCursor(): Void {
-		Krom.showMouse(false);
-	}
-
-	public static function showSystemCursor(): Void {
-		Krom.showMouse(true);
-	}
-
-	static function unload(): Void {}
-
-	public static function canSwitchFullscreen(): Bool {
-		return false;
-	}
-
-	public static function isFullscreen(): Bool {
-		return false;
-	}
-
-	public static function requestFullscreen(): Void {}
-
-	public static function exitFullscreen(): Void {}
-
-	public static function notifyOfFullscreenChange(func: Void->Void, error: Void->Void): Void {}
-
-	public static function removeFromFullscreenChange(func: Void->Void, error: Void->Void): Void {}
-
-	public static function changeResolution(width: Int, height: Int): Void {}
-
-	public static function setKeepScreenOn(on: Bool): Void {}
-
-	public static function loadUrl(url: String): Void {}
-
-	public static function getGamepadId(index: Int): String {
-		return "unknown";
-	}
-
-	public static function getGamepadVendor(index: Int): String {
-		return "unknown";
-	}
-
-	public static function setGamepadRumble(index: Int, leftAmount: Float, rightAmount: Float): Void {}
-
-	public static function safeZone(): Float {
-		return 1.0;
-	}
-
-	public static function login(): Void {}
-
-	public static function automaticSafeZone(): Bool {
-		return true;
-	}
-
-	public static function setSafeZone(value: Float): Void {}
-
-	public static function unlockAchievement(id: Int): Void {}
-
-	public static function waitingForLogin(): Bool {
-		return false;
-	}
-
-	public static function disallowUserChange(): Void {}
-
-	public static function allowUserChange(): Void {}
-}
+package kha;
+
+import kha.graphics4.TextureFormat;
+import kha.input.Gamepad;
+import kha.input.Keyboard;
+import kha.input.Mouse;
+import kha.input.MouseImpl;
+import kha.input.Pen;
+import kha.input.Surface;
+import kha.System;
+import haxe.ds.Vector;
+
+class SystemImpl {
+	static var start: Float;
+	static var framebuffer: Framebuffer;
+	static var keyboard: Keyboard;
+	static var mouse: Mouse;
+	static var pen: Pen;
+	static var maxGamepads: Int = 4;
+	static var gamepads: Array<Gamepad>;
+	static var mouseLockListeners: Array<Void->Void> = [];
+
+	static function renderCallback(): Void {
+		Scheduler.executeFrame();
+		System.render([framebuffer]);
+	}
+
+	static function dropFilesCallback(filePath: String): Void {
+		System.dropFiles(filePath);
+	}
+
+	static function copyCallback(): String {
+		if (System.copyListener != null) {
+			return System.copyListener();
+		}
+		else {
+			return null;
+		}
+	}
+
+	static function cutCallback(): String {
+		if (System.cutListener != null) {
+			return System.cutListener();
+		}
+		else {
+			return null;
+		}
+	}
+
+	static function pasteCallback(data: String): Void {
+		if (System.pasteListener != null) {
+			System.pasteListener(data);
+		}
+	}
+
+	static function foregroundCallback(): Void {
+		System.foreground();
+	}
+
+	static function resumeCallback(): Void {
+		System.resume();
+	}
+
+	static function pauseCallback(): Void {
+		System.pause();
+	}
+
+	static function backgroundCallback(): Void {
+		System.background();
+	}
+
+	static function shutdownCallback(): Void {
+		System.shutdown();
+	}
+
+	static function keyboardDownCallback(code: Int): Void {
+		keyboard.sendDownEvent(cast code);
+	}
+
+	static function keyboardUpCallback(code: Int): Void {
+		keyboard.sendUpEvent(cast code);
+	}
+
+	static function keyboardPressCallback(charCode: Int): Void {
+		keyboard.sendPressEvent(String.fromCharCode(charCode));
+	}
+
+	static function mouseDownCallback(button: Int, x: Int, y: Int): Void {
+		mouse.sendDownEvent(0, button, x, y);
+	}
+
+	static function mouseUpCallback(button: Int, x: Int, y: Int): Void {
+		mouse.sendUpEvent(0, button, x, y);
+	}
+
+	static function mouseMoveCallback(x: Int, y: Int, mx: Int, my: Int): Void {
+		mouse.sendMoveEvent(0, x, y, mx, my);
+	}
+
+	static function mouseWheelCallback(delta: Int): Void {
+		mouse.sendWheelEvent(0, delta);
+	}
+
+	static function penDownCallback(x: Int, y: Int, pressure: Float): Void {
+		pen.sendDownEvent(0, x, y, pressure);
+	}
+
+	static function penUpCallback(x: Int, y: Int, pressure: Float): Void {
+		pen.sendUpEvent(0, x, y, pressure);
+	}
+
+	static function penMoveCallback(x: Int, y: Int, pressure: Float): Void {
+		pen.sendMoveEvent(0, x, y, pressure);
+	}
+
+	static function gamepadAxisCallback(gamepad: Int, axis: Int, value: Float): Void {
+		gamepads[gamepad].sendAxisEvent(axis, value);
+	}
+
+	static function gamepadButtonCallback(gamepad: Int, button: Int, value: Float): Void {
+		gamepads[gamepad].sendButtonEvent(button, value);
+	}
+
+	static function audioCallback(samples: Int): Void {
+		kha.audio2.Audio._callCallback(samples);
+		var buffer = @:privateAccess kha.audio2.Audio.buffer;
+		Krom.writeAudioBuffer(buffer.data.buffer, samples);
+	}
+
+	public static function init(options: SystemOptions, callback: Window->Void): Void {
+		Krom.init(options.title, options.width, options.height, options.framebuffer.samplesPerPixel, options.framebuffer.verticalSync,
+			cast options.window.mode, options.window.windowFeatures, Krom.KROM_API);
+
+		start = Krom.getTime();
+
+		haxe.Log.trace = function(v: Dynamic, ?infos: haxe.PosInfos) {
+			var message = haxe.Log.formatOutput(v, infos);
+			Krom.log(message);
+		};
+
+		new Window(0);
+		Scheduler.init();
+		Shaders.init();
+
+		var g4 = new kha.krom.Graphics();
+		framebuffer = new Framebuffer(0, null, null, g4);
+		framebuffer.init(new kha.graphics2.Graphics1(framebuffer), new kha.graphics4.Graphics2(framebuffer), g4);
+		Krom.setCallback(renderCallback);
+		Krom.setDropFilesCallback(dropFilesCallback);
+		Krom.setCutCopyPasteCallback(cutCallback, copyCallback, pasteCallback);
+		Krom.setApplicationStateCallback(foregroundCallback, resumeCallback, pauseCallback, backgroundCallback, shutdownCallback);
+
+		keyboard = new Keyboard();
+		mouse = new MouseImpl();
+		pen = new Pen();
+		gamepads = new Array<Gamepad>();
+		for (i in 0...maxGamepads) {
+			gamepads[i] = new Gamepad(i);
+		}
+
+		Krom.setKeyboardDownCallback(keyboardDownCallback);
+		Krom.setKeyboardUpCallback(keyboardUpCallback);
+		Krom.setKeyboardPressCallback(keyboardPressCallback);
+		Krom.setMouseDownCallback(mouseDownCallback);
+		Krom.setMouseUpCallback(mouseUpCallback);
+		Krom.setMouseMoveCallback(mouseMoveCallback);
+		Krom.setMouseWheelCallback(mouseWheelCallback);
+		Krom.setPenDownCallback(penDownCallback);
+		Krom.setPenUpCallback(penUpCallback);
+		Krom.setPenMoveCallback(penMoveCallback);
+		Krom.setGamepadAxisCallback(gamepadAxisCallback);
+		Krom.setGamepadButtonCallback(gamepadButtonCallback);
+
+		kha.audio2.Audio.samplesPerSecond = Krom.getSamplesPerSecond();
+		kha.audio1.Audio._init();
+		kha.audio2.Audio._init();
+		Krom.setAudioCallback(audioCallback);
+
+		Scheduler.start();
+
+		callback(Window.get(0));
+	}
+
+	public static function initEx(title: String, options: Array<WindowOptions>, windowCallback: Int->Void, callback: Void->Void): Void {}
+
+	static function translateWindowMode(value: Null<WindowMode>): Int {
+		if (value == null) {
+			return 0;
+		}
+
+		return switch (value) {
+			case Windowed: 0;
+			case Fullscreen: 1;
+			case ExclusiveFullscreen: 2;
+		}
+	}
+
+	public static function getScreenRotation(): ScreenRotation {
+		return ScreenRotation.RotationNone;
+	}
+
+	public static function getTime(): Float {
+		return Krom.getTime() - start;
+	}
+
+	public static function getVsync(): Bool {
+		return true;
+	}
+
+	public static function getRefreshRate(): Int {
+		return Krom.displayFrequency();
+	}
+
+	public static function getSystemId(): String {
+		return Krom.systemId();
+	}
+
+	public static function vibrate(ms: Int): Void {
+		// TODO: Implement
+	}
+
+	public static function getLanguage(): String {
+		return "en"; // TODO: Implement
+	}
+
+	public static function requestShutdown(): Bool {
+		Krom.requestShutdown();
+		return true;
+	}
+
+	public static function getMouse(num: Int): Mouse {
+		return mouse;
+	}
+
+	public static function getPen(num: Int): Pen {
+		return pen;
+	}
+
+	public static function getKeyboard(num: Int): Keyboard {
+		return keyboard;
+	}
+
+	public static function lockMouse(): Void {
+		if (!isMouseLocked()) {
+			Krom.lockMouse();
+			for (listener in mouseLockListeners) {
+				listener();
+			}
+		}
+	}
+
+	public static function unlockMouse(): Void {
+		if (isMouseLocked()) {
+			Krom.unlockMouse();
+			for (listener in mouseLockListeners) {
+				listener();
+			}
+		}
+	}
+
+	public static function canLockMouse(): Bool {
+		return Krom.canLockMouse();
+	}
+
+	public static function isMouseLocked(): Bool {
+		return Krom.isMouseLocked();
+	}
+
+	public static function notifyOfMouseLockChange(func: Void->Void, error: Void->Void): Void {
+		if (canLockMouse() && func != null) {
+			mouseLockListeners.push(func);
+		}
+	}
+
+	public static function removeFromMouseLockChange(func: Void->Void, error: Void->Void): Void {
+		if (canLockMouse() && func != null) {
+			mouseLockListeners.remove(func);
+		}
+	}
+
+	public static function hideSystemCursor(): Void {
+		Krom.showMouse(false);
+	}
+
+	public static function showSystemCursor(): Void {
+		Krom.showMouse(true);
+	}
+
+	static function unload(): Void {}
+
+	public static function canSwitchFullscreen(): Bool {
+		return false;
+	}
+
+	public static function isFullscreen(): Bool {
+		return false;
+	}
+
+	public static function requestFullscreen(): Void {}
+
+	public static function exitFullscreen(): Void {}
+
+	public static function notifyOfFullscreenChange(func: Void->Void, error: Void->Void): Void {}
+
+	public static function removeFromFullscreenChange(func: Void->Void, error: Void->Void): Void {}
+
+	public static function changeResolution(width: Int, height: Int): Void {}
+
+	public static function setKeepScreenOn(on: Bool): Void {}
+
+	public static function loadUrl(url: String): Void {}
+
+	public static function getGamepadId(index: Int): String {
+		return "unknown";
+	}
+
+	public static function getGamepadVendor(index: Int): String {
+		return "unknown";
+	}
+
+	public static function setGamepadRumble(index: Int, leftAmount: Float, rightAmount: Float): Void {}
+
+	public static function safeZone(): Float {
+		return 1.0;
+	}
+
+	public static function login(): Void {}
+
+	public static function automaticSafeZone(): Bool {
+		return true;
+	}
+
+	public static function setSafeZone(value: Float): Void {}
+
+	public static function unlockAchievement(id: Int): Void {}
+
+	public static function waitingForLogin(): Bool {
+		return false;
+	}
+
+	public static function disallowUserChange(): Void {}
+
+	public static function allowUserChange(): Void {}
+}

Kha/Backends/Krom/kha/audio2/Audio.hx

@@ -1,57 +1,56 @@
-package kha.audio2;
-
-import kha.Sound;
-import kha.internal.IntBox;
-
-class Audio {
-	public static var disableGcInteractions = false;
-	static var intBox: IntBox = new IntBox(0);
-	static var buffer: Buffer;
-
-	public static function _init() {
-		var bufferSize = 1024 * 2;
-		buffer = new Buffer(bufferSize * 4, 2, 44100);
-		Audio.samplesPerSecond = 44100;
-	}
-
-	public static function _callCallback(samples: Int): Void {
-		if (buffer == null)
-			return;
-		if (audioCallback != null) {
-			intBox.value = samples;
-			audioCallback(intBox, buffer);
-		}
-		else {
-			for (i in 0...samples) {
-				buffer.data.set(buffer.writeLocation, 0);
-				buffer.writeLocation += 1;
-				if (buffer.writeLocation >= buffer.size) {
-					buffer.writeLocation = 0;
-				}
-			}
-		}
-	}
-
-	public static function _readSample(): Float {
-		if (buffer == null)
-			return 0;
-		var value = buffer.data.get(buffer.readLocation);
-		buffer.readLocation += 1;
-		if (buffer.readLocation >= buffer.size) {
-			buffer.readLocation = 0;
-		}
-		return value;
-	}
-
-	public static var samplesPerSecond: Int;
-
-	public static var audioCallback: IntBox->Buffer->Void;
-
-	public static function play(sound: Sound, loop: Bool = false): kha.audio1.AudioChannel {
-		return null;
-	}
-
-	public static function stream(sound: Sound, loop: Bool = false): kha.audio1.AudioChannel {
-		return null;
-	}
-}
+package kha.audio2;
+
+import kha.Sound;
+import kha.internal.IntBox;
+
+class Audio {
+	public static var disableGcInteractions = false;
+	static var intBox: IntBox = new IntBox(0);
+	static var buffer: Buffer;
+
+	public static function _init() {
+		var bufferSize = 1024 * 2;
+		buffer = new Buffer(bufferSize * 4, 2, samplesPerSecond);
+	}
+
+	public static function _callCallback(samples: Int): Void {
+		if (buffer == null)
+			return;
+		if (audioCallback != null) {
+			intBox.value = samples;
+			audioCallback(intBox, buffer);
+		}
+		else {
+			for (i in 0...samples) {
+				buffer.data.set(buffer.writeLocation, 0);
+				buffer.writeLocation += 1;
+				if (buffer.writeLocation >= buffer.size) {
+					buffer.writeLocation = 0;
+				}
+			}
+		}
+	}
+
+	public static function _readSample(): FastFloat {
+		if (buffer == null)
+			return 0;
+		var value = buffer.data.get(buffer.readLocation);
+		++buffer.readLocation;
+		if (buffer.readLocation >= buffer.size) {
+			buffer.readLocation = 0;
+		}
+		return value;
+	}
+
+	public static var samplesPerSecond: Int;
+
+	public static var audioCallback: IntBox->Buffer->Void;
+
+	public static function play(sound: Sound, loop: Bool = false): kha.audio1.AudioChannel {
+		return null;
+	}
+
+	public static function stream(sound: Sound, loop: Bool = false): kha.audio1.AudioChannel {
+		return null;
+	}
+}

Kha/Backends/Krom/kha/krom/Graphics.hx

@@ -59,7 +59,7 @@ class Graphics implements kha.graphics4.Graphics {
 	}
 
 	public function refreshRate(): Int {
-		return 60;
+		return Krom.displayFrequency();
 	}
 
 	public function clear(?color: Color, ?depth: Float, ?stencil: Int): Void {

Kha/Kinc/Backends/System/Linux/Sources/kinc/backend/sound.c.h

@@ -34,22 +34,46 @@ void copySample(void *buffer) {
 }
 
 int playback_callback(snd_pcm_sframes_t nframes) {
-	int err = 0;
-	if (kinc_a2_internal_callback(&a2_buffer, nframes)) {
-		int ni = 0;
-		while (ni < nframes) {
-			int i = 0;
-			for (; ni < nframes && i < 4096 * 2; ++i, ++ni) {
-				copySample(&buf[i * 2]);
-			}
-			int err2;
-			if ((err2 = snd_pcm_writei(playback_handle, buf, i)) < 0) {
-				fprintf(stderr, "write failed (%s)\n", snd_strerror(err2));
-			}
-			err += err2;
-		}
-	}
-	return err;
+    int err = 0; 
+    if (kinc_a2_internal_callback(&a2_buffer, nframes)) {
+        int ni = 0;
+        while (ni < nframes) {
+            int i = 0;
+            for (; ni < nframes && i < 4096; ++i, ++ni) {
+                copySample(&buf[i * 2]);
+            }
+            int err2 = snd_pcm_writei(playback_handle, buf, i);
+            if (err2 < 0) {
+                fprintf(stderr, "ALSA write failed in playback_callback: %s\n", snd_strerror(err2));
+                return err2;
+            }
+            if (err2 < i) {
+                fprintf(stderr, "ALSA short write in playback_callback: wrote %d of %d frames\n", err2, i);
+            }
+        }
+        err = nframes;
+    }
+    else {
+        // Write silence data to prevent recovery
+        if (nframes > 4096) {
+             fprintf(stderr, "Warning: ALSA requested %ld frames for silence, exceeding local buffer size %d. Clamping.\n", nframes, 4096);
+             nframes = 4096; 
+        }
+        memset(buf, 0, nframes * 4);
+
+        int err2 = snd_pcm_writei(playback_handle, buf, nframes);
+
+        if (err2 < 0) {
+            fprintf(stderr, "ALSA silence write failed in playback_callback: %s\n", snd_strerror(err2));
+            err = err2;
+        } else {
+            if (err2 < nframes) {
+                fprintf(stderr, "ALSA short silence write in playback_callback: wrote %d of %d frames\n", err2, (int)nframes);
+            }
+            err = err2;
+        }
+    }
+    return err;
 }
 
 bool tryToRecover(snd_pcm_t *handle, int errorCode) {

Kha/Kinc/Sources/kinc/input/gamepad.h

@@ -140,4 +140,4 @@ void kinc_internal_gamepad_trigger_button(int gamepad, int button, float value)
 
 #ifdef __cplusplus
 }
-#endif
+#endif

api/api.hxml

@@ -2,10 +2,12 @@
 -cp ../Kha/Backends/Krom
 -cp ../leenkx/Sources
 -cp ../iron/Sources
+-cp ../lib/aura/Sources
 -cp ../lib/haxebullet/Sources
 -cp ../lib/haxerecast/Sources
 -cp ../lib/zui/Sources
 --macro include('iron', true, null, ['../iron/Sources'])
+--macro include('aura', true, null, ['../lib/aura/Sources'])
 --macro include('haxebullet', true, null, ['../lib/haxebullet/Sources'])
 --macro include('haxerecast', true, null, ['../lib/haxerecast/Sources'])
 --macro include('leenkx', true, ['leenkx.network'], ['../leenkx/Sources','../iron/Sources'])

leenkx.py

@@ -24,7 +24,7 @@ import textwrap
 import threading
 import traceback
 import typing
-from typing import Callable, Optional
+from typing import Callable, Optional, List
 import webbrowser
 
 import bpy
@@ -33,6 +33,12 @@ from bpy.props import *
 from bpy.types import Operator, AddonPreferences
 
 
+if bpy.app.version < (2, 90, 0):  
+    ListType = List
+else:
+    ListType = list
+
+
 class SDKSource(IntEnum):
     PREFS = 0
     LOCAL = 1
@@ -73,9 +79,10 @@ def detect_sdk_path():
     area = win.screen.areas[0]
     area_type = area.type
     area.type = "INFO"
-    with bpy.context.temp_override(window=win, screen=win.screen, area=area):
-        bpy.ops.info.select_all(action='SELECT')
-        bpy.ops.info.report_copy()
+    if bpy.app.version >= (2, 92, 0):
+        with bpy.context.temp_override(window=win, screen=win.screen, area=area):
+            bpy.ops.info.select_all(action='SELECT')
+            bpy.ops.info.report_copy()
     area.type = area_type
     clipboard = bpy.context.window_manager.clipboard
 
@@ -85,6 +92,7 @@ def detect_sdk_path():
     if match:
         addon_prefs.sdk_path = os.path.dirname(match[-1])
 
+
 def get_link_web_server(self):
     return self.get('link_web_server', 'http://localhost/')
 
@@ -310,9 +318,9 @@ class LeenkxAddonPreferences(AddonPreferences):
         layout.label(text="Welcome to Leenkx!")
 
         # Compare version Blender and Leenkx (major, minor)
-        if bpy.app.version[0] != 4 or bpy.app.version[1] != 2:
+        if bpy.app.version[:2] not in [(4, 4), (4, 2), (3, 6), (3, 3)]:
             box = layout.box().column()
-            box.label(text="Warning: For Leenkx to work correctly, use a Blender LTS version such as 4.2 | 3.6 | 3.3")
+            box.label(text="Warning: For Leenkx to work correctly, use a Blender LTS version")
 
         layout.prop(self, "sdk_path")
         sdk_path = get_sdk_path(context)
@@ -558,7 +566,7 @@ def remove_readonly(func, path, excinfo):
     func(path)
 
 
-def run_proc(cmd: list[str], done: Optional[Callable[[bool], None]] = None):
+def run_proc(cmd: ListType[str], done: Optional[Callable[[bool], None]] = None):
     def fn(p, done):
         p.wait()
         if done is not None:
@@ -840,7 +848,13 @@ def update_leenkx_py(sdk_path: str, force_relink=False):
                 else:
                     raise err
     else:
-        lnx_module_file.unlink(missing_ok=True)
+        if bpy.app.version < (2, 92, 0):
+            try:
+                lnx_module_file.unlink()
+            except FileNotFoundError:
+                pass 
+        else:
+            lnx_module_file.unlink(missing_ok=True)
         shutil.copy(Path(sdk_path) / 'leenkx.py', lnx_module_file)
 
 
@@ -914,7 +928,10 @@ def restart_leenkx(context):
 
 @persistent
 def on_load_post(context):
-    restart_leenkx(bpy.context)  # context is None, use bpy.context instead
+    if bpy.context is not None:
+        restart_leenkx(bpy.context)  # context is None, use bpy.context instead
+    else:
+        bpy.app.timers.register(lambda: restart_leenkx(bpy.context), first_interval=0.1)
 
 
 def on_register_post():

leenkx/Shaders/blur_bilat_blend_pass/blur_bilat_blend_pass.frag.glsl

@@ -3,6 +3,10 @@
 
 #include "compiled.inc"
 
+#ifdef _CPostprocess
+uniform vec4 PPComp17;
+#endif
+
 uniform sampler2D tex;
 uniform vec2 dir;
 uniform vec2 screenSize;
@@ -45,6 +49,12 @@ void main() {
 		res += factor * col;
 	}
 
+	#ifdef _CPostprocess
+		vec3 AirColor = vec3(PPComp17.x, PPComp17.y, PPComp17.z);
+	#else
+		vec3 AirColor = volumAirColor;
+	#endif
+	
 	res /= sumfactor;
-	fragColor = vec4(volumAirColor * res, 1.0);
+	fragColor = vec4(AirColor * res, 1.0);
 }

leenkx/Shaders/blur_bilat_blend_pass/blur_bilat_blend_pass.json

@@ -19,6 +19,11 @@
 				{
 					"name": "screenSize",
 					"link": "_screenSize"
+				},
+				{
+					"name": "PPComp17",
+					"link": "_PPComp17",
+					"ifdef": ["_CPostprocess"]
 				}
 			],
 			"texture_params": [],

leenkx/Shaders/chromatic_aberration_pass/chromatic_aberration_pass.frag.glsl

@@ -5,7 +5,7 @@
 uniform sampler2D tex;
 
 #ifdef _CPostprocess
-uniform vec3 PPComp13;
+uniform vec4 PPComp13;
 #endif
 
 in vec2 texCoord;
@@ -43,13 +43,17 @@ void main() {
 	#ifdef _CPostprocess
 		float max_distort = PPComp13.x;
 		int num_iter = int(PPComp13.y);
+		int CAType = int(PPComp13.z);
+		int on = int(PPComp13.w);
 	#else
 		float max_distort = compoChromaticStrength;
 		int num_iter = compoChromaticSamples;
+		int CAType = compoChromaticType;
+		int on = 1;
 	#endif
 
 	// Spectral
-	if (compoChromaticType == 1) {
+	if (CAType == 1) {
 		float reci_num_iter_f = 1.0 / float(num_iter);
 
 		vec2 resolution = vec2(1,1);
@@ -64,7 +68,7 @@ void main() {
 			sumcol += w * texture(tex, barrelDistortion(uv, 0.6 * max_distort * t));
 		}
 
-		fragColor = sumcol / sumw;
+		if (on == 1) fragColor = sumcol / sumw; else fragColor = texture(tex, texCoord);
 	}
 
 	// Simple
@@ -73,6 +77,7 @@ void main() {
 		col.x = texture(tex, texCoord + ((vec2(0.0, 1.0) * max_distort) / vec2(1000.0))).x;
 		col.y = texture(tex, texCoord + ((vec2(-0.85, -0.5) * max_distort) / vec2(1000.0))).y;
 		col.z = texture(tex, texCoord + ((vec2(0.85, -0.5) * max_distort) / vec2(1000.0))).z;
-		fragColor = vec4(col.x, col.y, col.z, fragColor.w);
+		if (on == 1) fragColor = vec4(col.x, col.y, col.z, fragColor.w); 
+		else fragColor = texture(tex, texCoord);
 	}
 }

leenkx/Shaders/compositor_pass/compositor_pass.frag.glsl

@@ -62,8 +62,11 @@ uniform vec3 PPComp5;
 uniform vec3 PPComp6;
 uniform vec3 PPComp7;
 uniform vec3 PPComp8;
+uniform vec3 PPComp11;
 uniform vec3 PPComp14;
 uniform vec4 PPComp15;
+uniform vec4 PPComp16;
+uniform vec4 PPComp18;
 #endif
 
 // #ifdef _CPos
@@ -106,6 +109,16 @@ in vec2 texCoord;
 out vec4 fragColor;
 
 #ifdef _CFog
+	#ifdef _CPostprocess
+		vec3 FogColor = vec3(PPComp18.x, PPComp18.y, PPComp18.z);
+		float FogAmountA = PPComp18.w;
+		float FogAmountB = PPComp11.z;
+	#else
+		vec3 FogColor = compoFogColor;
+		float FogAmountA = compoFogAmountA;
+		float FogAmountB = compoFogAmountB;
+	#endif
+	
 // const vec3 compoFogColor = vec3(0.5, 0.6, 0.7);
 // const float compoFogAmountA = 1.0; // b = 0.01
 // const float compoFogAmountB = 1.0; // c = 0.1
@@ -118,8 +131,8 @@ out vec4 fragColor;
 // }
 vec3 applyFog(vec3 rgb, float distance) {
 	// float fogAmount = 1.0 - exp(-distance * compoFogAmountA);
-	float fogAmount = 1.0 - exp(-distance * (compoFogAmountA / 100));
-	return mix(rgb, compoFogColor, fogAmount);
+	float fogAmount = 1.0 - exp(-distance * (FogAmountA / 100));
+	return mix(rgb, FogColor, fogAmount);
 }
 #endif
 
@@ -131,7 +144,7 @@ float ConvertEV100ToExposure(float EV100) {
     return 1/0.8 * exp2(-EV100);
 }
 float ComputeEV(float avgLuminance) {
-    const float sqAperture = PPComp1[0].x * PPComp1.x;
+    const float sqAperture = PPComp1.x * PPComp1.x;
     const float shutterTime = 1.0 / PPComp1.y;
     const float ISO = PPComp1.z;
     const float EC = PPComp2.x;
@@ -349,16 +362,22 @@ void main() {
 
 #ifdef _CSharpen
 	#ifdef _CPostprocess
-		float strengthSharpen = PPComp14.y;
+		float strengthSharpen = PPComp14.y;	
+		vec3 SharpenColor = vec3(PPComp16.x, PPComp16.y, PPComp16.z); 
+		float SharpenSize = PPComp16.w;
 	#else
 		float strengthSharpen = compoSharpenStrength;
+		vec3 SharpenColor = compoSharpenColor;
+		float SharpenSize = compoSharpenSize;
 	#endif
-	vec3 col1 = textureLod(tex, texCo + vec2(-texStep.x, -texStep.y) * 1.5, 0.0).rgb;
-	vec3 col2 = textureLod(tex, texCo + vec2(texStep.x, -texStep.y) * 1.5, 0.0).rgb;
-	vec3 col3 = textureLod(tex, texCo + vec2(-texStep.x, texStep.y) * 1.5, 0.0).rgb;
-	vec3 col4 = textureLod(tex, texCo + vec2(texStep.x, texStep.y) * 1.5, 0.0).rgb;
+	vec3 col1 = textureLod(tex, texCo + vec2(-texStep.x, -texStep.y) * SharpenSize, 0.0).rgb;
+	vec3 col2 = textureLod(tex, texCo + vec2(texStep.x, -texStep.y) * SharpenSize, 0.0).rgb;
+	vec3 col3 = textureLod(tex, texCo + vec2(-texStep.x, texStep.y) * SharpenSize, 0.0).rgb;
+	vec3 col4 = textureLod(tex, texCo + vec2(texStep.x, texStep.y) * SharpenSize, 0.0).rgb;
 	vec3 colavg = (col1 + col2 + col3 + col4) * 0.25;
-	fragColor.rgb += (fragColor.rgb - colavg) * strengthSharpen;
+	
+	float edgeMagnitude = length(fragColor.rgb - colavg); 
+	fragColor.rgb = mix(fragColor.rgb, SharpenColor, min(edgeMagnitude * strengthSharpen * 2.0, 1.0));
 #endif
 
 #ifdef _CFog
@@ -407,7 +426,11 @@ void main() {
 #endif
 
 #ifdef _CExposure
-	fragColor.rgb += fragColor.rgb * compoExposureStrength;
+	#ifdef _CPostprocess
+		fragColor.rgb+=fragColor.rgb*PPComp8.x;
+	#else
+		fragColor.rgb+= fragColor.rgb*compoExposureStrength;
+	#endif
 #endif
 
 #ifdef _CPostprocess
@@ -415,8 +438,13 @@ void main() {
 #endif
 
 #ifdef _AutoExposure
+	#ifdef _CPostprocess
+		float AEStrength = PPComp8.y;
+	#else
+		float AEStrength = autoExposureStrength;
+	#endif
 	float expo = 2.0 - clamp(length(textureLod(histogram, vec2(0.5, 0.5), 0).rgb), 0.0, 1.0);
-	fragColor.rgb *= pow(expo, autoExposureStrength * 2.0);
+	fragColor.rgb *= pow(expo, AEStrength * 2.0);
 #endif
 
 // Clamp color to get rid of INF values that don't work for the tone mapping below
@@ -475,10 +503,12 @@ fragColor.rgb = min(fragColor.rgb, 65504 * 0.5);
 			} else {
 				fragColor.rgb = mix(midLumColor, maxLumColor, luminance);
 			}
-
-		} else {
-			fragColor.rgb = vec3(0,1,0); //ERROR
-		}
+		} else if (PPComp4.x == 9){
+			fragColor.rgb = tonemapAgXSimple(fragColor.rgb);
+			fragColor.rgb = pow(fragColor.rgb, vec3(1.0 / 2.2)); // To gamma
+		} else if (PPComp4.x == 10){
+			fragColor.rgb = tonemapAgXFull(fragColor.rgb);
+		} //else { fragColor.rgb = vec3(0,1,0); //ERROR}
 	#endif
 
 #else
@@ -498,6 +528,13 @@ fragColor.rgb = min(fragColor.rgb, 65504 * 0.5);
 		fragColor.rgb = pow(fragColor.rgb, vec3(1.0 / 2.2)); // To gamma
 		fragColor.rgb = clamp(fragColor.rgb, 0.0, 2.2);
 	#endif
+	#ifdef _CToneAgXSimple
+		fragColor.rgb = tonemapAgXSimple(fragColor.rgb);
+		fragColor.rgb = pow(fragColor.rgb, vec3(1.0 / 2.2)); // To gamma
+	#endif
+	#ifdef _CToneAgXFull
+		fragColor.rgb = tonemapAgXFull(fragColor.rgb);
+	#endif
 	#ifdef _CToneNone
 		fragColor.rgb = pow(fragColor.rgb, vec3(1.0 / 2.2)); // To gamma
 	#endif
@@ -614,4 +651,37 @@ fragColor.rgb = min(fragColor.rgb, 65504 * 0.5);
 #ifdef _CLUT
 	fragColor = LUTlookup(fragColor, lutTexture);
 #endif
+
+
+#ifdef _CDitheringBlueNoise
+	const float ditherStrength = ditherStrengthValue / 255.0;
+	float noise = ditherBlueNoiseStyle(gl_FragCoord.xy);
+	float noiseOffset = (noise - 0.5) * ditherStrength;
+	fragColor.rgb += noiseOffset;
+#endif
+
+#ifdef _CDitheringWhiteNoise
+	const float ditherStrength = ditherStrengthValue / 255.0;
+	float noise = ditherWhiteNoise(gl_FragCoord.xy);
+	float noiseOffset = (noise - 0.5) * ditherStrength;
+	fragColor.rgb += noiseOffset;
+#endif
+
+#ifdef _CDitheringOrderedBayer4x4
+	const float ditherStrength = ditherStrengthValue / 255.0;
+	float noise = ditherOrderedBayer4x4(ivec2(gl_FragCoord.xy));
+	float noiseOffset = (noise - 0.5) * ditherStrength;
+	fragColor.rgb += noiseOffset;
+#endif
+
+#ifdef _CDitheringOrderedBayer8x8
+	const float ditherStrength = ditherStrengthValue / 255.0;
+	float noise = ditherOrderedBayer8x8(ivec2(gl_FragCoord.xy));
+	float noiseOffset = (noise - 0.5) * ditherStrength;
+	fragColor.rgb += noiseOffset;
+#endif
+
+	//fragColor.rgb = clamp(fragColor.rgb, 0.0, 1.0);
+
+
 }

leenkx/Shaders/compositor_pass/compositor_pass.json

@@ -235,6 +235,16 @@
 					"name": "PPComp15",
 					"link": "_PPComp15",
 					"ifdef": ["_CPostprocess"]
+				},
+				{
+					"name": "PPComp16",
+					"link": "_PPComp16",
+					"ifdef": ["_CPostprocess"]
+				},
+				{
+					"name": "PPComp18",
+					"link": "_PPComp18",
+					"ifdef": ["_CPostprocess"]
 				}
 			],
 			"texture_params": [],

leenkx/Shaders/deferred_light/deferred_light.frag.glsl

@@ -29,10 +29,11 @@ uniform sampler2D gbuffer1;
 #ifdef _VoxelGI
 uniform sampler2D voxels_diffuse;
 uniform sampler2D voxels_specular;
-#endif
+#else
 #ifdef _VoxelAOvar
 uniform sampler2D voxels_ao;
 #endif
+#endif
 #ifdef _VoxelShadow
 uniform sampler3D voxels;
 uniform sampler3D voxelsSDF;
@@ -56,6 +57,10 @@ uniform vec3 backgroundCol;
 
 #ifdef _SSAO
 uniform sampler2D ssaotex;
+#else
+#ifdef _SSGI
+uniform sampler2D ssaotex;
+#endif
 #endif
 
 #ifdef _SSS
@@ -113,11 +118,15 @@ uniform vec2 cameraPlane;
 #ifdef _SinglePoint
 	#ifdef _Spot
 	//!uniform sampler2DShadow shadowMapSpot[1];
+	#ifdef _ShadowMapTransparent
 	//!uniform sampler2D shadowMapSpotTransparent[1];
+	#endif
 	//!uniform mat4 LWVPSpot[1];
 	#else
 	//!uniform samplerCubeShadow shadowMapPoint[1];
+	#ifdef _ShadowMapTransparent
 	//!uniform samplerCube shadowMapPointTransparent[1];
+	#endif
 	//!uniform vec2 lightProj;
 	#endif
 #endif
@@ -125,30 +134,40 @@ uniform vec2 cameraPlane;
 	#ifdef _ShadowMapAtlas
 		#ifdef _SingleAtlas
 		uniform sampler2DShadow shadowMapAtlas;
+		#ifdef _ShadowMapTransparent
 		uniform sampler2D shadowMapAtlasTransparent;
 		#endif
+		#endif
 	#endif
 	#ifdef _ShadowMapAtlas
 		#ifndef _SingleAtlas
 		//!uniform sampler2DShadow shadowMapAtlasPoint;
+		#ifdef _ShadowMapTransparent
 		//!uniform sampler2D shadowMapAtlasPointTransparent;
 		#endif
-		//!uniform vec4 pointLightDataArray[4];
+		#endif
+		//!uniform vec4 pointLightDataArray[maxLightsCluster * 6];
 	#else
 		//!uniform samplerCubeShadow shadowMapPoint[4];
+		#ifdef _ShadowMapTransparent
 		//!uniform samplerCube shadowMapPointTransparent[4];
+		#endif
 	#endif
 	//!uniform vec2 lightProj;
 	#ifdef _Spot
 		#ifdef _ShadowMapAtlas
 		#ifndef _SingleAtlas
 		//!uniform sampler2DShadow shadowMapAtlasSpot;
+		#ifdef _ShadowMapTransparent
 		//!uniform sampler2D shadowMapAtlasSpotTransparent;
 		#endif
+		#endif
 		#else
 		//!uniform sampler2DShadow shadowMapSpot[4];
+		#ifdef _ShadowMapTransparent
 		//!uniform sampler2D shadowMapSpotTransparent[4];
 		#endif
+		#endif
 	//!uniform mat4 LWVPSpotArray[maxLightsCluster];
 	#endif
 #endif
@@ -161,12 +180,16 @@ uniform vec3 sunCol;
 	#ifdef _ShadowMapAtlas
 	#ifndef _SingleAtlas
 	uniform sampler2DShadow shadowMapAtlasSun;
+	#ifdef _ShadowMapTransparent
 	uniform sampler2D shadowMapAtlasSunTransparent;
 	#endif
+	#endif
 	#else
 	uniform sampler2DShadow shadowMap;
+	#ifdef _ShadowMapTransparent
 	uniform sampler2D shadowMapTransparent;
 	#endif
+	#endif
 	uniform float shadowsBias;
 	#ifdef _CSM
 	//!uniform vec4 casData[shadowmapCascades * 4 + 4];
@@ -227,17 +250,22 @@ void main() {
 	vec4 g2 = textureLod(gbuffer2, texCoord, 0.0);
 #endif
 
+
 #ifdef _MicroShadowing
 	occspec.x = mix(1.0, occspec.x, dotNV); // AO Fresnel
 #endif
 
 #ifdef _Brdf
 	vec2 envBRDF = texelFetch(senvmapBrdf, ivec2(vec2(dotNV, 1.0 - roughness) * 256.0), 0).xy;
+	vec3 F = f0 * envBRDF.x + envBRDF.y;
+#else
+	vec3 F = f0;
 #endif
 
+#ifndef _VoxelAOvar
+#ifndef _VoxelGI
 	// Envmap
 #ifdef _Irr
-
 	vec3 envl = shIrradiance(n, shirr);
 
 	#ifdef _gbuffer2
@@ -271,33 +299,33 @@ void main() {
 	envl.rgb *= albedo;
 
 #ifdef _Brdf
-	envl.rgb *= 1.0 - (f0 * envBRDF.x + envBRDF.y); //LV: We should take refracted light into account
+	envl.rgb *= 1.0 - F; //LV: We should take refracted light into account
 #endif
 
 #ifdef _Rad // Indirect specular
-	envl.rgb += prefilteredColor * (f0 * envBRDF.x + envBRDF.y); //LV: Removed "1.5 * occspec.y". Specular should be weighted only by FV LUT
+	envl.rgb += prefilteredColor * F; //LV: Removed "1.5 * occspec.y". Specular should be weighted only by FV LUT
 #else
 	#ifdef _EnvCol
-	envl.rgb += backgroundCol * (f0 * envBRDF.x + envBRDF.y); //LV: Eh, what's the point of weighting it only by F0?
+	envl.rgb += backgroundCol * F; //LV: Eh, what's the point of weighting it only by F0?
 	#endif
 #endif
 
 	envl.rgb *= envmapStrength * occspec.x;
 
-#ifdef _VoxelGI
-	vec4 indirect_diffuse = textureLod(voxels_diffuse, texCoord, 0.0);
-	fragColor.rgb = (indirect_diffuse.rgb * albedo + envl.rgb * (1.0 - indirect_diffuse.a)) * voxelgiDiff;
-	if(roughness < 1.0 && occspec.y > 0.0)
-		fragColor.rgb += textureLod(voxels_specular, texCoord, 0.0).rgb * occspec.y * voxelgiRefl;
-#endif
-
-#ifdef _VoxelAOvar
-	envl.rgb *= textureLod(voxels_ao, texCoord, 0.0).r;
-#endif
-
-#ifndef _VoxelGI
 	fragColor.rgb = envl;
 #endif
+#endif
+
+#ifdef _VoxelGI
+	fragColor.rgb = textureLod(voxels_diffuse, texCoord, 0.0).rgb * voxelgiDiff;
+	if(roughness < 1.0 && occspec.y > 0.0)
+		fragColor.rgb += textureLod(voxels_specular, texCoord, 0.0).rgb * occspec.y * voxelgiRefl;
+#else
+#ifdef _VoxelAOvar
+	fragColor.rgb = textureLod(voxels_ao, texCoord, 0.0).rgb * voxelgiOcc;
+#endif
+#endif
+
 	// Show voxels
 	// vec3 origin = vec3(texCoord * 2.0 - 1.0, 0.99);
 	// vec3 direction = vec3(0.0, 0.0, -1.0);
@@ -317,6 +345,10 @@ void main() {
 	// #else
 	fragColor.rgb *= textureLod(ssaotex, texCoord, 0.0).r;
 	// #endif
+#else
+#ifdef _SSGI
+	fragColor.rgb += textureLod(ssaotex, texCoord, 0.0).rgb;
+#endif
 #endif
 
 #ifdef _EmissionShadeless
@@ -349,40 +381,70 @@ void main() {
 	#ifdef _ShadowMap
 		#ifdef _CSM
 			svisibility = shadowTestCascade(
-				#ifdef _ShadowMapAtlas
-					#ifndef _SingleAtlas
-					shadowMapAtlasSun, shadowMapAtlasSunTransparent
-					#else
-					shadowMapAtlas, shadowMapAtlasTransparent
-					#endif
-				#else
-				shadowMap, shadowMapTransparent
-				#endif
-				, eye, p + n * shadowsBias * 10, shadowsBias, false
-			);
+											#ifdef _ShadowMapAtlas
+												#ifdef _ShadowMapTransparent
+												#ifndef _SingleAtlas
+												shadowMapAtlasSun, shadowMapAtlasSunTransparent
+												#else
+												shadowMapAtlas, shadowMapAtlasTransparent
+												#endif
+												#else
+												#ifndef _SingleAtlas
+												shadowMapAtlasSun
+												#else
+												shadowMapAtlas
+												#endif
+												#endif
+											#else
+											#ifdef _ShadowMapTransparent
+											shadowMap, shadowMapTransparent
+											#else
+											shadowMap
+											#endif
+											#endif
+											, eye, p + n * shadowsBias * 10, shadowsBias
+											#ifdef _ShadowMapTransparent
+											, false
+											#endif
+											);
 		#else
 			vec4 lPos = LWVP * vec4(p + n * shadowsBias * 100, 1.0);
 			if (lPos.w > 0.0) {
 				svisibility = shadowTest(
-					#ifdef _ShadowMapAtlas
-						#ifndef _SingleAtlas
-						shadowMapAtlasSun, shadowMapAtlasSunTransparent
-						#else
-						shadowMapAtlas, shadowMapAtlasTransparent
-						#endif
-					#else
-					shadowMap, shadowMapTransparent
-					#endif
-					, lPos.xyz / lPos.w, shadowsBias, false
-				);
+										#ifdef _ShadowMapAtlas
+											#ifdef _ShadowMapTransparent
+											#ifndef _SingleAtlas
+											shadowMapAtlasSun, shadowMapAtlasSunTransparent
+											#else
+											shadowMapAtlas, shadowMapAtlasTransparent
+											#endif
+											#else
+											#ifndef _SingleAtlas
+											shadowMapAtlasSun
+											#else
+											shadowMapAtlas
+											#endif
+											#endif
+										#else
+										#ifdef _ShadowMapTransparent
+										shadowMap, shadowMapTransparent
+										#else
+										shadowMap
+										#endif
+										#endif
+										, lPos.xyz / lPos.w, shadowsBias
+										#ifdef _ShadowMapTransparent
+										, false
+										#endif
+										);
 			}
 		#endif
 	#endif
 
 	#ifdef _VoxelShadow
-	svisibility *= (1.0 - traceShadow(p, n, voxels, voxelsSDF, sunDir, clipmaps, gl_FragCoord.xy).r) * voxelgiShad;
+	svisibility *= (1.0 - traceShadow(p, n, voxels, voxelsSDF, sunDir, clipmaps, gl_FragCoord.xy, -g2.rg).r) * voxelgiShad;
 	#endif
-	
+
 	#ifdef _SSRS
 	// vec2 coords = getProjectedCoord(hitCoord);
 	// vec2 deltaCoords = abs(vec2(0.5, 0.5) - coords.xy);
@@ -439,13 +501,16 @@ void main() {
 	fragColor.rgb += sampleLight(
 		p, n, v, dotNV, pointPos, pointCol, albedo, roughness, occspec.y, f0
 		#ifdef _ShadowMap
-			, 0, pointBias, true, false
+			, 0, pointBias, true
+		#ifdef _ShadowMapTransparent
+			, false
+		#endif
 		#endif
 		#ifdef _Spot
 		, true, spotData.x, spotData.y, spotDir, spotData.zw, spotRight
 		#endif
 		#ifdef _VoxelShadow
-			, voxels, voxelsSDF, clipmaps
+			, voxels, voxelsSDF, clipmaps, -g2.rg
 		#endif
 		#ifdef _MicroShadowing
 		, occspec.x
@@ -492,7 +557,10 @@ void main() {
 			f0
 			#ifdef _ShadowMap
 				// light index, shadow bias, cast_shadows
-				, li, lightsArray[li * 3 + 2].x, lightsArray[li * 3 + 2].z != 0.0, false
+				, li, lightsArray[li * 3 + 2].x, lightsArray[li * 3 + 2].z != 0.0
+			#ifdef _ShadowMapTransparent
+				, false
+			#endif
 			#endif
 			#ifdef _Spot
 			, lightsArray[li * 3 + 2].y != 0.0
@@ -503,7 +571,7 @@ void main() {
 			, lightsArraySpot[li * 2 + 1].xyz // right
 			#endif
 			#ifdef _VoxelShadow
-			, voxels, voxelsSDF, clipmaps
+			, voxels, voxelsSDF, clipmaps, -g2.rg
 			#endif
 			#ifdef _MicroShadowing
 			, occspec.x
@@ -514,14 +582,5 @@ void main() {
 		);
 	}
 #endif // _Clusters
-
-/*
-#ifdef _VoxelRefract
-if(opac < 1.0) {
-	vec3 refraction = traceRefraction(p, n, voxels, v, ior, roughness, eye) * voxelgiRefr;
-	fragColor.rgb = mix(refraction, fragColor.rgb, opac);
-}
-#endif
-*/
 	fragColor.a = 1.0; // Mark as opaque
 }

leenkx/Shaders/histogram_pass/histogram_pass.frag.glsl

@@ -2,13 +2,22 @@
 
 #include "compiled.inc"
 
+#ifdef _CPostprocess
+uniform vec3 PPComp8;
+#endif
+
 uniform sampler2D tex;
 
 in vec2 texCoord;
 out vec4 fragColor;
 
 void main() {
-	fragColor.a = 0.01 * autoExposureSpeed;
+	#ifdef _CPostprocess
+		fragColor.a = 0.01 * PPComp8.z;
+	#else
+		fragColor.a = 0.01 * autoExposureSpeed;
+	#endif
+
 	fragColor.rgb = textureLod(tex, vec2(0.5, 0.5), 0.0).rgb +
 					textureLod(tex, vec2(0.2, 0.2), 0.0).rgb +
 					textureLod(tex, vec2(0.8, 0.2), 0.0).rgb +

leenkx/Shaders/histogram_pass/histogram_pass.json

@@ -8,7 +8,13 @@
 			"blend_source": "source_alpha",
 			"blend_destination": "inverse_source_alpha",
 			"blend_operation": "add",
-			"links": [],
+			"links": [
+				{
+					"name": "PPComp8",
+					"link": "_PPComp8",
+					"ifdef": ["_CPostprocess"]
+				}
+			],
 			"texture_params": [],
 			"vertex_shader": "../include/pass.vert.glsl",
 			"fragment_shader": "histogram_pass.frag.glsl"

leenkx/Shaders/ssgi_pass/ssgi_pass.frag.glsl

@@ -1,107 +1,506 @@
 #version 450
 
 #include "compiled.inc"
-#include "std/math.glsl"
 #include "std/gbuffer.glsl"
+#include "std/brdf.glsl"
+#include "std/math.glsl"
+#ifdef _Clusters
+#include "std/clusters.glsl"
+#endif
+#ifdef _ShadowMap
+#include "std/shadows.glsl"
+#endif
+#ifdef _LTC
+#include "std/ltc.glsl"
+#endif
+#ifdef _LightIES
+#include "std/ies.glsl"
+#endif
+#ifdef _Spot
+#include "std/light_common.glsl"
+#endif
+#include "std/constants.glsl"
 
+uniform sampler2D gbuffer0;
+uniform sampler2D gbuffer1;
 uniform sampler2D gbufferD;
-uniform sampler2D gbuffer0; // Normal
-// #ifdef _RTGI
-// uniform sampler2D gbuffer1; // Basecol
-// #endif
-uniform mat4 P;
-uniform mat3 V3;
-
+#ifdef _EmissionShaded
+uniform sampler2D gbufferEmission;
+#endif
+uniform sampler2D sveloc;
 uniform vec2 cameraProj;
+uniform vec3 eye;
+uniform vec3 eyeLook;
+uniform vec2 screenSize;
+uniform mat4 invVP;
 
-const float angleMix = 0.5f;
-#ifdef _SSGICone9
-const float strength = 2.0 * (1.0 / ssgiStrength);
-#else
-const float strength = 2.0 * (1.0 / ssgiStrength) * 1.8;
+in vec2 texCoord;
+in vec3 viewRay;
+out vec3 fragColor;
+
+float metallic;
+uint matid;
+
+#ifdef _SMSizeUniform
+//!uniform vec2 smSizeUniform;
 #endif
 
-in vec3 viewRay;
-in vec2 texCoord;
-out float fragColor;
-
-vec3 hitCoord;
-vec2 coord;
-float depth;
-// #ifdef _RTGI
-// vec3 col = vec3(0.0);
-// #endif
-vec3 vpos;
-
-vec2 getProjectedCoord(vec3 hitCoord) {
-	vec4 projectedCoord = P * vec4(hitCoord, 1.0);
-	projectedCoord.xy /= projectedCoord.w;
-	projectedCoord.xy = projectedCoord.xy * 0.5 + 0.5;
-	#ifdef _InvY
-	projectedCoord.y = 1.0 - projectedCoord.y;
+#ifdef _Clusters
+uniform vec4 lightsArray[maxLights * 3];
+	#ifdef _Spot
+	uniform vec4 lightsArraySpot[maxLights * 2];
 	#endif
-	return projectedCoord.xy;
-}
+uniform sampler2D clustersData;
+uniform vec2 cameraPlane;
+#endif
 
-float getDeltaDepth(vec3 hitCoord) {
-	coord = getProjectedCoord(hitCoord);
-	depth = textureLod(gbufferD, coord, 0.0).r * 2.0 - 1.0;
-	vec3 p = getPosView(viewRay, depth, cameraProj);
-	return p.z - hitCoord.z;
-}
+#ifdef _SinglePoint // Fast path for single light
+uniform vec3 pointPos;
+uniform vec3 pointCol;
+	#ifdef _ShadowMap
+	uniform float pointBias;
+	#endif
+	#ifdef _Spot
+	uniform vec3 spotDir;
+	uniform vec3 spotRight;
+	uniform vec4 spotData;
+	#endif
+#endif
 
-void rayCast(vec3 dir) {
-	hitCoord = vpos;
-	dir *= ssgiRayStep * 2;
-	float dist = 0.15;
-	for (int i = 0; i < ssgiMaxSteps; i++) {
-		hitCoord += dir;
-		float delta = getDeltaDepth(hitCoord);
-		if (delta > 0.0 && delta < 0.2) {
-			dist = distance(vpos, hitCoord);
-			break;
+#ifdef _CPostprocess
+    uniform vec3 PPComp12;
+#endif
+
+#ifdef _ShadowMap
+	#ifdef _SinglePoint
+		#ifdef _Spot
+			#ifndef _LTC
+				uniform sampler2DShadow shadowMapSpot[1];
+				uniform sampler2D shadowMapSpotTransparent[1];
+				uniform mat4 LWVPSpot[1];
+			#endif
+		#else
+			uniform samplerCubeShadow shadowMapPoint[1];
+			uniform samplerCube shadowMapPointTransparent[1];
+			uniform vec2 lightProj;
+		#endif
+	#endif
+	#ifdef _Clusters
+		#ifdef _SingleAtlas
+		uniform sampler2DShadow shadowMapAtlas;
+		uniform sampler2D shadowMapAtlasTransparent;
+		#endif
+		uniform vec2 lightProj;
+		#ifdef _ShadowMapAtlas
+		#ifndef _SingleAtlas
+		uniform sampler2DShadow shadowMapAtlasPoint;
+		uniform sampler2D shadowMapAtlasPointTransparent;
+		//!uniform vec4 pointLightDataArray[maxLightsCluster * 6];
+		#else
+		uniform samplerCubeShadow shadowMapPoint[4];
+		uniform samplerCube shadowMapPointTransparent[4];
+		#endif
+		#endif
+		#ifdef _Spot
+			#ifdef _ShadowMapAtlas
+			#ifndef _SingleAtlas
+			uniform sampler2DShadow shadowMapAtlasSpot;
+			uniform sampler2D shadowMapAtlasSpotTransparent;
+			#endif
+			#else
+			uniform sampler2DShadow shadowMapSpot[4];
+			uniform sampler2D shadowMapSpotTransparent[4];
+			#endif
+			uniform mat4 LWVPSpotArray[maxLightsCluster];
+		#endif
+	#endif
+#endif
+
+#ifdef _LTC
+uniform vec3 lightArea0;
+uniform vec3 lightArea1;
+uniform vec3 lightArea2;
+uniform vec3 lightArea3;
+uniform sampler2D sltcMat;
+uniform sampler2D sltcMag;
+#ifdef _ShadowMap
+#ifndef _Spot
+	#ifdef _SinglePoint
+		uniform sampler2DShadow shadowMapSpot[1];
+		uniform sampler2D shadowMapSpotTransparent[1];
+		uniform mat4 LWVPSpot[1];
+	#endif
+	#ifdef _Clusters
+		uniform sampler2DShadow shadowMapSpot[maxLightsCluster];
+		uniform mat4 LWVPSpotArray[maxLightsCluster];
+	#endif
+#endif
+#endif
+#endif
+
+#ifdef _Sun
+uniform vec3 sunDir;
+uniform vec3 sunCol;
+	#ifdef _ShadowMap
+	#ifdef _ShadowMapAtlas
+	#ifndef _SingleAtlas
+	uniform sampler2DShadow shadowMapAtlasSun;
+	uniform sampler2D shadowMapAtlasSunTransparent;
+	#endif
+	#else
+	uniform sampler2DShadow shadowMap;
+	uniform sampler2D shadowMapTransparent;
+	#endif
+	uniform float shadowsBias;
+	#ifdef _CSM
+	//!uniform vec4 casData[shadowmapCascades * 4 + 4];
+	#else
+	uniform mat4 LWVP;
+	#endif
+	#endif // _ShadowMap
+#endif
+
+vec3 sampleLight(const vec3 p, const vec3 n, const vec3 lp, const vec3 lightCol
+	#ifdef _ShadowMap
+		, int index, float bias, bool receiveShadow, bool transparent
+	#endif
+	#ifdef _Spot
+		, const bool isSpot, const float spotSize, float spotBlend, vec3 spotDir, vec2 scale, vec3 right
+	#endif
+	) {
+
+	vec3 ld = lp - p;
+	vec3 l = normalize(ld);
+
+	vec3 visibility = lightCol;
+	visibility *= attenuate(distance(p, lp));
+
+	#ifdef _LTC
+	#ifdef _ShadowMap
+		if (receiveShadow) {
+			#ifdef _SinglePoint
+			vec4 lPos = LWVPSpotArray[0] * vec4(p + n * bias * 10, 1.0);
+			visibility *= shadowTest(shadowMapSpot[0],
+							shadowMapSpotTransparent[0],
+							lPos.xyz / lPos.w, bias, transparent);
+			#endif
+			#ifdef _Clusters
+			vec4 lPos = LWVPSpotArray[index] * vec4(p + n * bias * 10, 1.0);
+			if (index == 0) visibility *= shadowTest(shadowMapSpot[0],
+					shadowMapSpotTransparent[0],
+					lPos.xyz / lPos.w, bias, transparent);
+			else if (index == 1) visibility *= shadowTest(shadowMapSpot[1],
+					shadowMapSpotTransparent[1],
+					, lPos.xyz / lPos.w, bias, transparent);
+			else if (index == 2) visibility *= shadowTest(shadowMapSpot[2],
+					shadowMapSpotTransparent[2],
+					lPos.xyz / lPos.w, bias, transparent);
+			else if (index == 3) visibility *= shadowTest(shadowMapSpot[3],
+					shadowMapSpotTransparent[3],
+					lPos.xyz / lPos.w, bias, transparent);
+			#endif
 		}
+	#endif
+	return visibility;
+	#endif
+
+	#ifdef _Spot
+	if (isSpot) {
+		visibility *= spotlightMask(l, spotDir, right, scale, spotSize, spotBlend);
+
+		#ifdef _ShadowMap
+			if (receiveShadow) {
+				#ifdef _SinglePoint
+				vec4 lPos = LWVPSpot[0] * vec4(p + n * bias * 10, 1.0);
+				visibility *= shadowTest(shadowMapSpot[0],
+									 shadowMapSpotTransparent[0],
+									lPos.xyz / lPos.w, bias, transparent);
+				#endif
+				#ifdef _Clusters
+					vec4 lPos = LWVPSpotArray[index] * vec4(p + n * bias * 10, 1.0);
+					#ifdef _ShadowMapAtlas
+						visibility *= shadowTest(
+							#ifndef _SingleAtlas
+							shadowMapAtlasSpot, shadowMapAtlasSpotTransparent
+							#else
+							shadowMapAtlas, shadowMapAtlasTransparent
+							#endif
+							, lPos.xyz / lPos.w, bias, transparent
+						);
+					#else
+							 if (index == 0) visibility *= shadowTest(shadowMapSpot[0],
+									shadowMapSpotTransparent[0],
+									lPos.xyz / lPos.w, bias, transparent);
+						else if (index == 1) visibility *= shadowTest(shadowMapSpot[1],
+									shadowMapSpotTransparent[1],
+									lPos.xyz / lPos.w, bias, transparent);
+						else if (index == 2) visibility *= shadowTest(shadowMapSpot[2],
+									shadowMapSpotTransparent[2],
+									lPos.xyz / lPos.w, bias, transparent);
+						else if (index == 3) visibility *= shadowTest(shadowMapSpot[3],
+									shadowMapSpotTransparent[3],
+									lPos.xyz / lPos.w, bias, transparent);
+					#endif
+				#endif
+			}
+		#endif
+		return visibility;
 	}
-	fragColor += dist;
-	// #ifdef _RTGI
-	// col += textureLod(gbuffer1, coord, 0.0).rgb * ((ssgiRayStep * ssgiMaxSteps) - dist);
-	// #endif
+	#endif
+
+	#ifdef _LightIES
+	visibility *= iesAttenuation(-l);
+	#endif
+
+	#ifdef _ShadowMap
+		if (receiveShadow) {
+			#ifdef _SinglePoint
+			#ifndef _Spot
+			visibility *= PCFCube(shadowMapPoint[0],
+							shadowMapPointTransparent[0],
+							ld, -l, bias, lightProj, n, transparent);
+			#endif
+			#endif
+			#ifdef _Clusters
+				#ifdef _ShadowMapAtlas
+				visibility *= PCFFakeCube(
+					#ifndef _SingleAtlas
+					shadowMapAtlasPoint, shadowMapAtlasPointTransparent
+					#else
+					shadowMapAtlas, shadowMapAtlasTransparent
+					#endif
+					, ld, -l, bias, lightProj, n, index, transparent
+				);
+				#else
+					 if (index == 0) visibility *= PCFCube(shadowMapPoint[0],
+								shadowMapPointTransparent[0],
+								ld, -l, bias, lightProj, n, transparent);
+				else if (index == 1) visibility *= PCFCube(shadowMapPoint[1],
+								shadowMapPointTransparent[1],
+								ld, -l, bias, lightProj, n, transparent);
+				else if (index == 2) visibility *= PCFCube(shadowMapPoint[2],
+								shadowMapPointTransparent[2],
+								ld, -l, bias, lightProj, n, transparent);
+				else if (index == 3) visibility *= PCFCube(shadowMapPoint[3],
+								shadowMapPointTransparent[3],
+								ld, -l, bias, lightProj, n, transparent);
+				#endif
+			#endif
+		}
+	#endif
+
+	return visibility;
 }
 
-vec3 tangent(const vec3 n) {
-	vec3 t1 = cross(n, vec3(0, 0, 1));
-	vec3 t2 = cross(n, vec3(0, 1, 0));
-	if (length(t1) > length(t2)) return normalize(t1);
-	else return normalize(t2);
+vec3 getVisibility(vec3 p, vec3 n, float depth, vec2 uv) {
+		vec3 visibility = vec3(0.0);
+#ifdef _Sun
+	#ifdef _ShadowMap
+		#ifdef _CSM
+			visibility = shadowTestCascade(
+				#ifdef _ShadowMapAtlas
+					#ifndef _SingleAtlas
+					shadowMapAtlasSun, shadowMapAtlasSunTransparent
+					#else
+					shadowMapAtlas, shadowMapAtlasTransparent
+					#endif
+				#else
+				shadowMap, shadowMapTransparent
+				#endif
+				, eye, p + n * shadowsBias * 10, shadowsBias, false
+			);
+		#else
+			vec4 lPos = LWVP * vec4(p + n * shadowsBias * 100, 1.0);
+			if (lPos.w > 0.0) {
+				visibility = shadowTest(
+					#ifdef _ShadowMapAtlas
+						#ifndef _SingleAtlas
+						shadowMapAtlasSun, shadowMapAtlasSunTransparent
+						#else
+						shadowMapAtlas, shadowMapAtlasTransparent
+						#endif
+					#else
+					shadowMap, shadowMapTransparent
+					#endif
+					, lPos.xyz / lPos.w, shadowsBias, false
+				);
+			}
+		#endif
+	#endif
+#endif
+
+#ifdef _SinglePoint
+	visibility += sampleLight(
+		p, n, pointPos, pointCol
+		#ifdef _ShadowMap
+			, 0, pointBias, true, false
+		#endif
+		#ifdef _Spot
+		, true, spotData.x, spotData.y, spotDir, spotData.zw, spotRight
+		#endif
+	);
+#endif
+
+#ifdef _Clusters
+	float viewz = linearize(depth, cameraProj);
+	int clusterI = getClusterI(uv, viewz, cameraPlane);
+	int numLights = int(texelFetch(clustersData, ivec2(clusterI, 0), 0).r * 255);
+
+	#ifdef HLSL
+	viewz += textureLod(clustersData, vec2(0.0), 0.0).r * 1e-9; // TODO: krafix bug, needs to generate sampler
+	#endif
+
+	#ifdef _Spot
+	int numSpots = int(texelFetch(clustersData, ivec2(clusterI, 1 + maxLightsCluster), 0).r * 255);
+	int numPoints = numLights - numSpots;
+	#endif
+
+	for (int i = 0; i < min(numLights, maxLightsCluster); i++) {
+		int li = int(texelFetch(clustersData, ivec2(clusterI, i + 1), 0).r * 255);
+		visibility += sampleLight(
+			p,
+			n,
+			lightsArray[li * 3].xyz, // lp
+			lightsArray[li * 3 + 1].xyz // lightCol
+			#ifdef _ShadowMap
+				// light index, shadow bias, cast_shadows
+				, li, lightsArray[li * 3 + 2].x, lightsArray[li * 3 + 2].z != 0.0, false
+			#endif
+			#ifdef _Spot
+			, lightsArray[li * 3 + 2].y != 0.0
+			, lightsArray[li * 3 + 2].y // spot size (cutoff)
+			, lightsArraySpot[li * 2].w // spot blend (exponent)
+			, lightsArraySpot[li * 2].xyz // spotDir
+			, vec2(lightsArray[li * 3].w, lightsArray[li * 3 + 1].w) // scale
+			, lightsArraySpot[li * 2 + 1].xyz // right
+			#endif
+		);
+	}
+#endif // _Clusters
+	return visibility;
 }
 
+vec3 getWorldPos(vec2 uv, float depth) {
+    vec4 pos = invVP * vec4(uv * 2.0 - 1.0, depth * 2.0 - 1.0, 1.0);
+    return pos.xyz / pos.w;
+}
+
+vec3 getNormal(vec2 uv) {
+    vec4 g0 = textureLod(gbuffer0, uv, 0.0);
+    vec2 enc = g0.rg;
+    vec3 n;
+    n.z = 1.0 - abs(enc.x) - abs(enc.y);
+    n.xy = n.z >= 0.0 ? enc.xy : octahedronWrap(enc.xy);
+    return normalize(n);
+}
+
+vec3 calculateIndirectLight(vec2 uv, vec3 pos, vec3 normal, float depth) {
+    // Simplified visibility - replace with your full visibility function if needed
+    vec3 sampleColor = textureLod(gbuffer1, uv, 0.0).rgb * getVisibility(pos, normal, depth, uv);
+
+	#ifdef _EmissionShadeless
+		if (matid == 1) { // pure emissive material, color stored in basecol
+			sampleColor += textureLod(gbuffer1, uv, 0.0).rgb;
+		}
+	#endif
+	#ifdef _EmissionShaded
+		#ifdef _EmissionShadeless
+		else {
+		#endif
+			vec3 sampleEmission = textureLod(gbufferEmission, uv, 0.0).rgb;
+			sampleColor += sampleEmission; // Emission should be added directly
+		#ifdef _EmissionShadeless
+		}
+		#endif
+	#endif
+
+	return sampleColor;
+}
+
+// Improved sampling parameters
+const float GOLDEN_ANGLE = 2.39996323;
+const float MAX_DEPTH_DIFFERENCE = 0.9; // More conservative depth threshold
+const float SAMPLE_BIAS = 0.01; // Small offset to avoid self-occlusion
+
 void main() {
-	fragColor = 0;
-	vec4 g0 = textureLod(gbuffer0, texCoord, 0.0);
-	float d = textureLod(gbufferD, texCoord, 0.0).r * 2.0 - 1.0;
+    float depth = textureLod(gbufferD, texCoord, 0.0).r;
+    if (depth >= 1.0) {
+        fragColor = vec3(0.0);
+        return;
+    }
+
+	vec4 g0 = textureLod(gbuffer0, texCoord, 0.0); // Normal.xy, roughness, metallic/matid
+	unpackFloatInt16(g0.a, metallic, matid);
+
+	vec2 velocity = -textureLod(sveloc, texCoord, 0.0).rg;
 
-	vec2 enc = g0.rg;
 	vec3 n;
-	n.z = 1.0 - abs(enc.x) - abs(enc.y);
-	n.xy = n.z >= 0.0 ? enc.xy : octahedronWrap(enc.xy);
-	n = normalize(V3 * n);
+	n.z = 1.0 - abs(g0.x) - abs(g0.y);
+	n.xy = n.z >= 0.0 ? g0.xy : octahedronWrap(g0.xy);
+	n = normalize(n);
 
-	vpos = getPosView(viewRay, d, cameraProj);
+    vec3 pos = getWorldPos(texCoord, depth);
+    vec3 normal = getNormal(texCoord);
+    vec3 centerColor = textureLod(gbuffer1, texCoord, 0.0).rgb;
 
-	rayCast(n);
-	vec3 o1 = normalize(tangent(n));
-	vec3 o2 = (cross(o1, n));
-	vec3 c1 = 0.5f * (o1 + o2);
-	vec3 c2 = 0.5f * (o1 - o2);
-	rayCast(mix(n, o1, angleMix));
-	rayCast(mix(n, o2, angleMix));
-	rayCast(mix(n, -c1, angleMix));
-	rayCast(mix(n, -c2, angleMix));
+    float radius = ssaoRadius;
 
-	#ifdef _SSGICone9
-	rayCast(mix(n, -o1, angleMix));
-	rayCast(mix(n, -o2, angleMix));
-	rayCast(mix(n, c1, angleMix));
-	rayCast(mix(n, c2, angleMix));
+    vec3 gi = vec3(0.0);
+    float totalWeight = 0.0;
+    float angle = fract(sin(dot(texCoord, vec2(12.9898, 78.233))) * 100.0);
+
+	for (int i = 0; i < ssgiSamples; i++) {
+		// Use quasi-random sequence for better coverage
+		float r = sqrt((float(i) + 0.5) / float(ssgiSamples)) * radius;
+		float a = (float(i) * GOLDEN_ANGLE) + angle;
+
+		vec2 offset = vec2(cos(a), sin(a)) * r * radius;
+		vec2 sampleUV = clamp(texCoord + offset * (BayerMatrix8[int(gl_FragCoord.x + velocity.x) % 8][int(gl_FragCoord.y + velocity.y) % 8] - 0.5) / screenSize, vec2(0.001), vec2(0.999));
+
+		float sampleDepth = textureLod(gbufferD, sampleUV, 0.0).r;
+		if (sampleDepth >= 1.0) continue;
+
+		vec3 samplePos = getWorldPos(sampleUV, sampleDepth);
+		vec3 sampleNormal = getNormal(sampleUV);
+
+		// Apply small bias to sample position to avoid self-occlusion
+		samplePos += sampleNormal * SAMPLE_BIAS;
+
+		vec3 dir = pos - samplePos;
+		float dist = length(dir);
+
+		if (abs(pos.z - samplePos.z) > MAX_DEPTH_DIFFERENCE) continue;;
+
+		vec3 sampleColor = calculateIndirectLight(sampleUV, samplePos, sampleNormal, sampleDepth);
+		float weight = 1.0 / (1.0 + dist * dist * 2.0) * max(dot(sampleNormal, n), 0.0);
+
+		gi += sampleColor * weight;
+		totalWeight += weight;
+	}
+
+    // Normalize and apply intensity
+    if (totalWeight > 0.0) {
+        gi /= totalWeight;
+        #ifdef _CPostprocess
+            gi *= PPComp12.x;
+        #else
+            gi *= ssaoStrength;
+        #endif
+    }
+
+	#ifdef _EmissionShadeless
+		if (matid == 1) { // pure emissive material, color stored in basecol
+			gi += textureLod(gbuffer1, texCoord, 0.0).rgb;
+		}
 	#endif
+	#ifdef _EmissionShaded
+		#ifdef _EmissionShadeless
+		else {
+		#endif
+			gi += textureLod(gbufferEmission, texCoord, 0.0).rgb;
+		#ifdef _EmissionShadeless
+		}
+		#endif
+	#endif
+	fragColor = gi / (gi + vec3(1.0)); // Reinhard tone mapping
 }

leenkx/Shaders/ssgi_pass/ssgi_pass.json

@@ -6,6 +6,10 @@
 			"compare_mode": "always",
 			"cull_mode": "none",
 			"links": [
+				{
+					"name": "invVP",
+					"link": "_inverseViewProjectionMatrix"
+				},
 				{
 					"name": "P",
 					"link": "_projectionMatrix"
@@ -15,16 +19,180 @@
 					"link": "_viewMatrix3"
 				},
 				{
-					"name": "invP",
-					"link": "_inverseProjectionMatrix"
+					"name": "eye",
+					"link": "_cameraPosition"
+				},				
+				{
+					"name": "eyeLook",
+					"link": "_cameraLook"
 				},
 				{
 					"name": "cameraProj",
 					"link": "_cameraPlaneProj"
+
+				},
+				{
+					"name": "screenSize",
+					"link": "_screenSize"
+				},
+				{
+					"name": "PPComp12",
+					"link": "_PPComp12",
+					"ifdef": ["_CPostprocess"]
+				},
+				{
+					"name": "lightsArraySpot",
+					"link": "_lightsArraySpot",
+					"ifdef": ["_Clusters", "_Spot"]
+				},
+				{
+					"name": "lightsArray",
+					"link": "_lightsArray",
+					"ifdef": ["_Clusters"]
+				},
+				{
+					"name": "clustersData",
+					"link": "_clustersData",
+					"ifdef": ["_Clusters"]
+				},
+				{
+					"name": "cameraPlane",
+					"link": "_cameraPlane",
+					"ifdef": ["_Clusters"]
+				},
+				{
+					"name": "sunDir",
+					"link": "_sunDirection",
+					"ifdef": ["_Sun"]
+				},
+				{
+					"name": "sunCol",
+					"link": "_sunColor",
+					"ifdef": ["_Sun"]
+				},
+				{
+					"name": "shadowsBias",
+					"link": "_sunShadowsBias",
+					"ifdef": ["_Sun", "_ShadowMap"]
+				},
+				{
+					"name": "LWVP",
+					"link": "_biasLightWorldViewProjectionMatrixSun",
+					"ifndef": ["_CSM"],
+					"ifdef": ["_Sun", "_ShadowMap"]
+				},
+				{
+					"name": "casData",
+					"link": "_cascadeData",
+					"ifdef": ["_Sun", "_ShadowMap", "_CSM"]
+				},
+				{
+					"name": "lightArea0",
+					"link": "_lightArea0",
+					"ifdef": ["_LTC"]
+				},
+				{
+					"name": "lightArea1",
+					"link": "_lightArea1",
+					"ifdef": ["_LTC"]
+				},
+				{
+					"name": "lightArea2",
+					"link": "_lightArea2",
+					"ifdef": ["_LTC"]
+				},
+				{
+					"name": "lightArea3",
+					"link": "_lightArea3",
+					"ifdef": ["_LTC"]
+				},
+				{
+					"name": "sltcMat",
+					"link": "_ltcMat",
+					"ifdef": ["_LTC"]
+				},
+				{
+					"name": "sltcMag",
+					"link": "_ltcMag",
+					"ifdef": ["_LTC"]
+				},
+				{
+					"name": "smSizeUniform",
+					"link": "_shadowMapSize",
+					"ifdef": ["_SMSizeUniform"]
+				},
+				{
+					"name": "lightProj",
+					"link": "_lightPlaneProj",
+					"ifdef": ["_ShadowMap"]
+				},
+				{
+					"name": "pointPos",
+					"link": "_pointPosition",
+					"ifdef": ["_SinglePoint"]
+				},
+				{
+					"name": "pointCol",
+					"link": "_pointColor",
+					"ifdef": ["_SinglePoint"]
+				},
+				{
+					"name": "pointBias",
+					"link": "_pointShadowsBias",
+					"ifdef": ["_SinglePoint", "_ShadowMap"]
+				},
+				{
+					"name": "spotDir",
+					"link": "_spotDirection",
+					"ifdef": ["_SinglePoint", "_Spot"]
+				},
+				{
+					"name": "spotData",
+					"link": "_spotData",
+					"ifdef": ["_SinglePoint", "_Spot"]
+				},
+				{
+					"name": "spotRight",
+					"link": "_spotRight",
+					"ifdef": ["_SinglePoint", "_Spot"]
+				},
+				{
+					"name": "LWVPSpotArray",
+					"link": "_biasLightWorldViewProjectionMatrixSpotArray",
+					"ifdef": ["_Clusters", "_ShadowMap", "_Spot"]
+				},
+				{
+					"name": "pointLightDataArray",
+					"link": "_pointLightsAtlasArray",
+					"ifdef": ["_Clusters", "_ShadowMap", "_ShadowMapAtlas"]
+				},
+				{
+					"name": "LWVPSpot[0]",
+					"link": "_biasLightWorldViewProjectionMatrixSpot0",
+					"ifndef": ["_ShadowMapAtlas"],
+					"ifdef": ["_LTC", "_ShadowMap"]
+				},
+				{
+					"name": "LWVPSpot[1]",
+					"link": "_biasLightWorldViewProjectionMatrixSpot1",
+					"ifndef": ["_ShadowMapAtlas"],
+					"ifdef": ["_LTC", "_ShadowMap"]
+				},
+				{
+					"name": "LWVPSpot[2]",
+					"link": "_biasLightWorldViewProjectionMatrixSpot2",
+					"ifndef": ["_ShadowMapAtlas"],
+					"ifdef": ["_LTC", "_ShadowMap"]
+				},
+				{
+					"name": "LWVPSpot[3]",
+					"link": "_biasLightWorldViewProjectionMatrixSpot3",
+					"ifndef": ["_ShadowMapAtlas"],
+					"ifdef": ["_LTC", "_ShadowMap"]
 				}
 			],
 			"texture_params": [],
-			"vertex_shader": "../include/pass_viewray2.vert.glsl",
+			"vertex_shader": "../include/pass_viewray.vert.glsl",
 			"fragment_shader": "ssgi_pass.frag.glsl"
 		}
 	]

leenkx/Shaders/ssrefr_pass/ssrefr_pass.frag.glsl

@@ -72,10 +72,11 @@ void main() {
     float roughness = g0.z;
     vec4 gr = textureLod(gbuffer_refraction, texCoord, 0.0);
     float ior = gr.x;
-    float opac = gr.y;
+    float opac = 1.0 - gr.y;
     float d = textureLod(gbufferD, texCoord, 0.0).r * 2.0 - 1.0;
     if (d == 0.0 || d == 1.0 || opac == 1.0 || ior == 1.0) {
         fragColor.rgb = textureLod(tex1, texCoord, 0.0).rgb;
+		fragColor.a = opac;
         return;
     }
 	vec2 enc = g0.rg;
@@ -86,7 +87,7 @@ void main() {
 
     vec3 viewNormal = V3 * n;
     vec3 viewPos = getPosView(viewRay, d, cameraProj);
-    vec3 refracted = refract(viewPos, viewNormal, 1.0 / ior);
+    vec3 refracted = refract(normalize(viewPos), viewNormal, 1.0 / ior);
     hitCoord = viewPos;
 
     vec3 dir = refracted * (1.0 - rand(texCoord) * ss_refractionJitter * roughness) * 2.0;
@@ -98,9 +99,12 @@ void main() {
 						clamp(-refracted.z, 0.0, 1.0) * clamp((length(viewPos - hitCoord)), 0.0, 1.0) * coords.w;
 	intensity = clamp(intensity, 0.0, 1.0);
 
-	vec3 refractionCol = textureLod(tex1, coords.xy, 0.0).rgb;
-	refractionCol *= intensity;
-	vec3 color = textureLod(tex, texCoord.xy, 0.0).rgb;
+	vec4 refractionCol = textureLod(tex1, coords.xy, 0.0).rgba;
+	refractionCol.a = opac;
+	//refractionCol *= intensity;
+	vec4 color = textureLod(tex, texCoord.xy, 0.0).rgba;
+	color.a = opac;
 
-	fragColor.rgb = mix(refractionCol, color, opac);
+	fragColor.rgba = mix(refractionCol, color, opac);
+	fragColor.a = opac;
 }

leenkx/Shaders/ssrefr_pass/ssrefr_pass.json

@@ -5,6 +5,12 @@
 			"depth_write": false,
 			"compare_mode": "always",
 			"cull_mode": "none",
+			"blend_source": "source_alpha",
+			"blend_destination": "inverse_source_alpha",
+			"blend_operation": "add",
+			"alpha_blend_source": "blend_one",
+			"alpha_blend_destination": "blend_one",
+			"alpha_blend_operation": "add",
 			"links": [
 				{
 					"name": "P",

leenkx/Shaders/sss_pass/sss_pass.frag.glsl

@@ -1,6 +1,7 @@
 //
 // Copyright (C) 2012 Jorge Jimenez (jorge@iryoku.com)
 // Copyright (C) 2012 Diego Gutierrez (diegog@unizar.es)
+// Copyright (C) 2025 Onek8 (info@leenkx.com)
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
@@ -33,6 +34,14 @@
 // policies, either expressed or implied, of the copyright holders.
 //
 
+// TODO:
+// Add real sss radius
+// Add real sss scale
+// Move temp hash, reorganize shader utility functions
+// Add compiler flag for quality presets or with samples parameter
+// Clean up + Document comment
+
+
 #version 450
 
 #include "compiled.inc"
@@ -49,67 +58,93 @@ out vec4 fragColor;
 
 const float SSSS_FOVY = 108.0;
 
-// Separable SSS Reflectance
-// const float sssWidth = 0.005;
+// Temp hash func - 
+float hash13(vec3 p3) {
+	p3 = fract(p3 * vec3(0.1031, 0.1030, 0.0973));
+	p3 += dot(p3, p3.yzx + 33.33);
+	return fract((p3.x + p3.y) * p3.z);
+}
+
 vec4 SSSSBlur() {
-	// Quality = 0
-	const int SSSS_N_SAMPLES  = 11;
-	vec4 kernel[SSSS_N_SAMPLES];		
-	kernel[0] = vec4(0.560479, 0.669086, 0.784728, 0);
-	kernel[1] = vec4(0.00471691, 0.000184771, 5.07566e-005, -2);
-	kernel[2] = vec4(0.0192831, 0.00282018, 0.00084214, -1.28);
-	kernel[3] = vec4(0.03639, 0.0130999, 0.00643685, -0.72);
-	kernel[4] = vec4(0.0821904, 0.0358608, 0.0209261, -0.32);
-	kernel[5] = vec4(0.0771802, 0.113491, 0.0793803, -0.08);
-	kernel[6] = vec4(0.0771802, 0.113491, 0.0793803, 0.08);
-	kernel[7] = vec4(0.0821904, 0.0358608, 0.0209261, 0.32);
-	kernel[8] = vec4(0.03639, 0.0130999, 0.00643685, 0.72);
-	kernel[9] = vec4(0.0192831, 0.00282018, 0.00084214, 1.28);
-	kernel[10] = vec4(0.00471691, 0.000184771, 5.07565e-005, 2);
+	const int SSSS_N_SAMPLES = 15;
+	vec4 kernel[SSSS_N_SAMPLES];
+	
+	// color neutral kernel weights to prevent color shifting
+	kernel[0] = vec4(0.2, 0.2, 0.2, 0.0);
+	kernel[1] = vec4(0.12, 0.12, 0.12, 0.2);
+	kernel[2] = vec4(0.09, 0.09, 0.09, 0.4);
+	kernel[3] = vec4(0.06, 0.06, 0.06, 0.8);
+	kernel[4] = vec4(0.04, 0.04, 0.04, 1.2);
+	kernel[5] = vec4(0.025, 0.025, 0.025, 1.6);
+	kernel[6] = vec4(0.015, 0.015, 0.015, 2.0);
+	kernel[7] = vec4(0.005, 0.005, 0.005, 2.5);
+	kernel[8] = vec4(0.12, 0.12, 0.12, -0.2);
+	kernel[9] = vec4(0.09, 0.09, 0.09, -0.4);
+	kernel[10] = vec4(0.06, 0.06, 0.06, -0.8);
+	kernel[11] = vec4(0.04, 0.04, 0.04, -1.2);
+	kernel[12] = vec4(0.025, 0.025, 0.025, -1.6);
+	kernel[13] = vec4(0.015, 0.015, 0.015, -2.0);
+	kernel[14] = vec4(0.005, 0.005, 0.005, -2.5);
 	
 	vec4 colorM = textureLod(tex, texCoord, 0.0);
 
-	// Fetch linear depth of current pixel
 	float depth = textureLod(gbufferD, texCoord, 0.0).r;
 	float depthM = cameraProj.y / (depth - cameraProj.x);
 
-	// Calculate the sssWidth scale (1.0 for a unit plane sitting on the projection window)
 	float distanceToProjectionWindow = 1.0 / tan(0.5 * radians(SSSS_FOVY));
 	float scale = distanceToProjectionWindow / depthM;
 
-	// Calculate the final step to fetch the surrounding pixels
 	vec2 finalStep = sssWidth * scale * dir;
-	finalStep *= 1.0;//SSSS_STREGTH_SOURCE; // Modulate it using the alpha channel.
-	finalStep *= 1.0 / 3.0; // Divide by 3 as the kernels range from -3 to 3.
-	finalStep *= 0.05; //
+	
 
-	// Accumulate the center sample:
-	vec4 colorBlurred = colorM;
-	colorBlurred.rgb *= kernel[0].rgb;
-
-	// Accumulate the other samples
+	vec3 jitterSeed = vec3(texCoord.xy * 1000.0, fract(cameraProj.x * 0.0001));
+	float jitterOffset = (hash13(jitterSeed) * 2.0 - 1.0) * 0.15; // 15% jitteR
+	
+	finalStep *= (1.0 + jitterOffset);
+	finalStep *= 0.05; 
+	vec3 colorBlurred = vec3(0.0);
+	vec3 weightSum = vec3(0.0);
+	colorBlurred += colorM.rgb * kernel[0].rgb;
+	weightSum += kernel[0].rgb;
+	
+	// Accumulate the other samples with per-pixel jittering to reduce banding
 	for (int i = 1; i < SSSS_N_SAMPLES; i++) {
-		// Fetch color and depth for current sample
-		vec2 offset = texCoord + kernel[i].a * finalStep;
+		float sampleJitter = hash13(vec3(texCoord.xy * 720.0, float(i) * 37.45)) * 0.1 - 0.05;
+		
+		vec2 offset = texCoord + (kernel[i].a + sampleJitter) * finalStep;
 		vec4 color = textureLod(tex, offset, 0.0);
-		//#if SSSS_FOLLOW_SURFACE == 1
-		// If the difference in depth is huge, we lerp color back to "colorM":
-		//float depth = textureLod(tex, offset, 0.0).r;
-		//float s = clamp(300.0f * distanceToProjectionWindow * sssWidth * abs(depthM - depth),0.0,1.0);
-		//color.rgb = mix(color.rgb, colorM.rgb, s);
-		//#endif
-		// Accumulate
-		colorBlurred.rgb += kernel[i].rgb * color.rgb;
+		
+		// ADJUST FOR SURFACE FOLLOWING
+		// 0.0 = disabled (maximum SSS but with bleeding), 1.0 = fully enabled (prevents bleeding but might reduce SSS effect)
+		const float SURFACE_FOLLOWING_STRENGTH = 0.15; // Reduced to preserve more SSS effect
+		
+		if (SURFACE_FOLLOWING_STRENGTH > 0.0) {
+			float sampleDepth = textureLod(gbufferD, offset, 0.0).r;
+			float depthScale = 5.0; 
+			float depthDiff = abs(depth - sampleDepth) * depthScale;
+			if (depthDiff > 0.3) { 
+				float blendFactor = clamp(depthDiff - 0.3, 0.0, 1.0) * SURFACE_FOLLOWING_STRENGTH;
+				color.rgb = mix(color.rgb, colorM.rgb, blendFactor);
+			}
+		}
+		
+		colorBlurred += color.rgb * kernel[i].rgb;
+		weightSum += kernel[i].rgb;
 	}
-
-	return colorBlurred;
+	vec3 normalizedColor = colorBlurred / max(weightSum, vec3(0.00001));
+	float dither = hash13(vec3(texCoord * 1333.0, 0.0)) * 0.003 - 0.0015;
+	return vec4(normalizedColor + vec3(dither), colorM.a);
 }
 
 void main() {
+	
 	if (textureLod(gbuffer0, texCoord, 0.0).a == 8192.0) {
-		fragColor = clamp(SSSSBlur(), 0.0, 1.0);
-	}
-	else {
+		vec4 originalColor = textureLod(tex, texCoord, 0.0);
+		vec4 blurredColor = SSSSBlur();
+		vec4 finalColor = mix(blurredColor, originalColor, 0.15);
+		
+		fragColor = clamp(finalColor, 0.0, 1.0);
+	} else {
 		fragColor = textureLod(tex, texCoord, 0.0);
 	}
 }

leenkx/Shaders/std/aabb.glsl

@@ -0,0 +1,18 @@
+#ifndef _AABB_GLSL
+#define _AABB_GLSL
+
+bool IntersectAABB(vec3[2] a, vec3[2] b) {
+    const float EPSILON = 0.001; // Small tolerance to prevent false negatives
+    if (abs(a[0].x - b[0].x) > (a[1].x + b[1].x + EPSILON)) return false;
+    if (abs(a[0].y - b[0].y) > (a[1].y + b[1].y + EPSILON)) return false;
+    if (abs(a[0].z - b[0].z) > (a[1].z + b[1].z + EPSILON)) return false;
+    return true;
+}
+
+void AABBfromMinMax(inout vec3[2] aabb, vec3 _min, vec3 _max)
+{
+	aabb[0] = (_min + _max) * 0.5f;
+	aabb[1] = abs(_max - aabb[0]);
+}
+
+#endif

leenkx/Shaders/std/conetrace.glsl

@@ -22,7 +22,7 @@ THE SOFTWARE.
 #ifndef _CONETRACE_GLSL_
 #define _CONETRACE_GLSL_
 
-#include "std/voxels_constants.glsl"
+#include "std/constants.glsl"
 
 // References
 // https://github.com/Friduric/voxel-cone-tracing
@@ -92,14 +92,14 @@ vec4 traceCone(const sampler3D voxels, const sampler3D voxelsSDF, const vec3 ori
 	float dist = voxelSize0;
 	float step_dist = dist;
 	vec3 samplePos;
-	vec3 start_pos = origin + n * voxelSize0 * voxelgiOffset;
+	vec3 start_pos = origin + n * voxelSize0;
 	int clipmap_index0 = 0;
 
 	vec3 aniso_direction = -dir;
 	vec3 face_offset = vec3(
-		aniso_direction.x > 0.0 ? 0 : 1,
-		aniso_direction.y > 0.0 ? 2 : 3,
-		aniso_direction.z > 0.0 ? 4 : 5
+		aniso_direction.x > 0.0 ? 0.0 : 1.0,
+		aniso_direction.y > 0.0 ? 2.0 : 3.0,
+		aniso_direction.z > 0.0 ? 4.0 : 5.0
 	) / (6 + DIFFUSE_CONE_COUNT);
 	vec3 direction_weight = abs(dir);
 
@@ -125,7 +125,7 @@ vec4 traceCone(const sampler3D voxels, const sampler3D voxelsSDF, const vec3 ori
 
 		if(clipmap_blend > 0.0 && clipmap_index < voxelgiClipmapCount - 1) {
 			vec4 mipSampleNext = sampleVoxel(voxels, p0, clipmaps, clipmap_index + 1.0, step_dist, precomputed_direction, face_offset, direction_weight);
-			mipSample = mix(mipSample, mipSampleNext, smoothstep(0.0, 1.0, clipmap_blend));
+			mipSample = mix(mipSample, mipSampleNext, clipmap_blend);
 		}
 
 		sampleCol += (1.0 - sampleCol.a) * mipSample;
@@ -148,8 +148,9 @@ vec4 traceCone(const sampler3D voxels, const sampler3D voxelsSDF, const vec3 ori
 vec4 traceDiffuse(const vec3 origin, const vec3 normal, const sampler3D voxels, const float clipmaps[voxelgiClipmapCount * 10]) {
 	float sum = 0.0;
 	vec4 amount = vec4(0.0);
+	mat3 TBN = makeTangentBasis(normal);
 	for (int i = 0; i < DIFFUSE_CONE_COUNT; ++i) {
-		vec3 coneDir = DIFFUSE_CONE_DIRECTIONS[i];
+		vec3 coneDir = TBN * DIFFUSE_CONE_DIRECTIONS[i];
 		const float cosTheta = dot(normal, coneDir);
 		if (cosTheta <= 0)
 			continue;
@@ -166,7 +167,7 @@ vec4 traceDiffuse(const vec3 origin, const vec3 normal, const sampler3D voxels,
 }
 
 vec4 traceSpecular(const vec3 origin, const vec3 normal, const sampler3D voxels, const sampler3D voxelsSDF, const vec3 viewDir, const float roughness, const float clipmaps[voxelgiClipmapCount * 10], const vec2 pixel, const vec2 velocity) {
-	vec3 specularDir = reflect(-viewDir, normal);
+	vec3 specularDir = reflect(normalize(-viewDir), normal);
 	vec3 P = origin + specularDir * ((BayerMatrix8[int(pixel.x + velocity.x) % 8][int(pixel.y + velocity.y) % 8] - 0.5)) * voxelgiStep;
 	vec4 amount = traceCone(voxels, voxelsSDF, P, normal, specularDir, 0, true, roughness, voxelgiStep, clipmaps);
 
@@ -176,9 +177,9 @@ vec4 traceSpecular(const vec3 origin, const vec3 normal, const sampler3D voxels,
 	return amount * voxelgiOcc;
 }
 
-vec4 traceRefraction(const vec3 origin, const vec3 normal, sampler3D voxels, sampler3D voxelsSDF, const vec3 viewDir, const float ior, const float roughness, const float clipmaps[voxelgiClipmapCount * 10], const vec2 pixel, const vec2 velocity) {
- 	const float transmittance = 1.0;
- 	vec3 refractionDir = refract(-viewDir, normal, 1.0 / ior);
+vec4 traceRefraction(const vec3 origin, const vec3 normal, sampler3D voxels, sampler3D voxelsSDF, const vec3 viewDir, const float ior, const float roughness, const float clipmaps[voxelgiClipmapCount * 10], const vec2 pixel, const vec2 velocity, const float opacity) {
+ 	const float transmittance = 1.0 - opacity;
+ 	vec3 refractionDir = refract(normalize(-viewDir), normal, 1.0 / ior);
  	vec3 P = origin + refractionDir * (BayerMatrix8[int(pixel.x + velocity.x) % 8][int(pixel.y + velocity.y) % 8] - 0.5) * voxelgiStep;
 	vec4 amount =  transmittance * traceCone(voxels, voxelsSDF, P, normal, refractionDir, 0, true, roughness, voxelgiStep, clipmaps);
 
@@ -196,14 +197,14 @@ float traceConeAO(const sampler3D voxels, const vec3 origin, const vec3 n, const
 	float dist = voxelSize0;
 	float step_dist = dist;
 	vec3 samplePos;
-	vec3 start_pos = origin + n * voxelSize0 * voxelgiOffset;
+	vec3 start_pos = origin + n * voxelSize0;
 	int clipmap_index0 = 0;
 
 	vec3 aniso_direction = -dir;
 	vec3 face_offset = vec3(
-		aniso_direction.x > 0.0 ? 0 : 1,
-		aniso_direction.y > 0.0 ? 2 : 3,
-		aniso_direction.z > 0.0 ? 4 : 5
+		aniso_direction.x > 0.0 ? 0.0 : 1.0,
+		aniso_direction.y > 0.0 ? 2.0 : 3.0,
+		aniso_direction.z > 0.0 ? 4.0 : 5.0
 	) / (6 + DIFFUSE_CONE_COUNT);
 	vec3 direction_weight = abs(dir);
 
@@ -259,7 +260,6 @@ float traceAO(const vec3 origin, const vec3 normal, const sampler3D voxels, cons
 }
 #endif
 
-
 #ifdef _VoxelShadow
 float traceConeShadow(const sampler3D voxels, const sampler3D voxelsSDF, const vec3 origin, const vec3 n, const vec3 dir, const float aperture, const float step_size, const float clipmaps[voxelgiClipmapCount * 10]) {
     float sampleCol = 0.0;
@@ -267,14 +267,14 @@ float traceConeShadow(const sampler3D voxels, const sampler3D voxelsSDF, const v
 	float dist = voxelSize0;
 	float step_dist = dist;
 	vec3 samplePos;
-	vec3 start_pos = origin + n * voxelSize0 * voxelgiOffset;
+	vec3 start_pos = origin + n * voxelSize0;
 	int clipmap_index0 = 0;
 
 	vec3 aniso_direction = -dir;
 	vec3 face_offset = vec3(
-		aniso_direction.x > 0.0 ? 0 : 1,
-		aniso_direction.y > 0.0 ? 2 : 3,
-		aniso_direction.z > 0.0 ? 4 : 5
+		aniso_direction.x > 0.0 ? 0.0 : 1.0,
+		aniso_direction.y > 0.0 ? 2.0 : 3.0,
+		aniso_direction.z > 0.0 ? 4.0 : 5.0
 	) / (6 + DIFFUSE_CONE_COUNT);
 	vec3 direction_weight = abs(dir);
 	float coneCoefficient = 2.0 * tan(aperture * 0.5);
@@ -287,7 +287,7 @@ float traceConeShadow(const sampler3D voxels, const sampler3D voxelsSDF, const v
 		float clipmap_blend = fract(lod);
 		vec3 p0 = start_pos + dir * dist;
 
-        samplePos = (p0 - vec3(clipmaps[int(clipmap_index * 10 + 4)], clipmaps[int(clipmap_index * 10 + 5)], clipmaps[int(clipmap_index * 10 + 6)])) / (float(clipmaps[int(clipmap_index * 10)]) * voxelgiResolution.x);
+        samplePos = (p0 - vec3(clipmaps[int(clipmap_index * 10 + 4)], clipmaps[int(clipmap_index * 10 + 5)], clipmaps[int(clipmap_index * 10 + 6)])) / (float(clipmaps[int(clipmap_index * 10)]) * voxelgiResolution);
 		samplePos = samplePos * 0.5 + 0.5;
 
 		if ((any(notEqual(samplePos, clamp(samplePos, 0.0, 1.0))))) {
@@ -328,9 +328,9 @@ float traceConeShadow(const sampler3D voxels, const sampler3D voxelsSDF, const v
 }
 
 
-float traceShadow(const vec3 origin, const vec3 normal, const sampler3D voxels, const sampler3D voxelsSDF, const vec3 dir, const float clipmaps[voxelgiClipmapCount * 10], const vec2 pixel) {
- 	vec3 P = origin + dir * (BayerMatrix8[int(pixel.x) % 8][int(pixel.y) % 8] - 0.5) * voxelgiStep;
-	float amount = traceConeShadow(voxels, voxelsSDF, P, normal, dir, DIFFUSE_CONE_APERTURE, voxelgiStep, clipmaps);
+float traceShadow(const vec3 origin, const vec3 normal, const sampler3D voxels, const sampler3D voxelsSDF, const vec3 dir, const float clipmaps[voxelgiClipmapCount * 10], const vec2 pixel, const vec2 velocity) {
+ 	vec3 P = origin + dir * (BayerMatrix8[int(pixel.x + velocity.x) % 8][int(pixel.y + velocity.y) % 8] - 0.5) * voxelgiStep;
+	float amount = traceConeShadow(voxels, voxelsSDF, P, normal, dir, SHADOW_CONE_APERTURE, voxelgiStep, clipmaps);
 	amount = clamp(amount, 0.0, 1.0);
 	return amount * voxelgiOcc;
 }

leenkx/Shaders/std/constants.glsl

@@ -21,29 +21,49 @@ THE SOFTWARE.
  */
 
 const int DIFFUSE_CONE_COUNT = 16;
-const float DIFFUSE_CONE_APERTURE = radians(45.0);
 
-const vec3 DIFFUSE_CONE_DIRECTIONS[16] = {
-	vec3(0.0000, 0.0000, 1.0000),   // Central direction
-	vec3(0.3827, 0.0000, 0.9239),   // Ring 1
-	vec3(-0.3827, 0.0000, 0.9239),
-	vec3(0.0000, 0.3827, 0.9239),
-	vec3(0.0000, -0.3827, 0.9239),
-	vec3(0.2706, 0.2706, 0.9239),   // Ring 2
-	vec3(-0.2706, 0.2706, 0.9239),
-	vec3(0.2706, -0.2706, 0.9239),
-	vec3(-0.2706, -0.2706, 0.9239),
-	vec3(0.1802, 0.3604, 0.9239),   // Ring 3
-	vec3(-0.1802, 0.3604, 0.9239),
-	vec3(0.1802, -0.3604, 0.9239),
-	vec3(-0.1802, -0.3604, 0.9239),
-	vec3(0.3604, 0.1802, 0.9239),
-	vec3(-0.3604, 0.1802, 0.9239),
-	vec3(0.3604, -0.1802, 0.9239)
-};
+const float SHADOW_CONE_APERTURE = radians(15.0);
 
+const float DIFFUSE_CONE_APERTURE = 0.872665; // 50 degrees in radians
 
-const float BayerMatrix8[8][8] =
+mat3 makeTangentBasis(const vec3 normal) {
+    // Create a tangent basis from normal vector
+    vec3 tangent;
+    vec3 bitangent;
+
+    // Compute tangent (Frisvad's method)
+    if (abs(normal.z) < 0.999) {
+        tangent = normalize(cross(vec3(0, 1, 0), normal));
+    } else {
+        tangent = normalize(cross(normal, vec3(1, 0, 0)));
+    }
+    bitangent = cross(normal, tangent);
+
+    return mat3(tangent, bitangent, normal);
+}
+
+// 16 optimized cone directions for hemisphere sampling (Z-up, normalized)
+const vec3 DIFFUSE_CONE_DIRECTIONS[16] = vec3[](
+    vec3(0.707107, 0.000000, 0.707107),  // Front
+    vec3(-0.707107, 0.000000, 0.707107), // Back
+    vec3(0.000000, 0.707107, 0.707107),  // Right
+    vec3(0.000000, -0.707107, 0.707107), // Left
+    vec3(0.500000, 0.500000, 0.707107),  // Front-right
+    vec3(-0.500000, 0.500000, 0.707107), // Back-right
+    vec3(0.500000, -0.500000, 0.707107), // Front-left
+    vec3(-0.500000, -0.500000, 0.707107),// Back-left
+    vec3(0.353553, 0.000000, 0.935414),  // Narrow front
+    vec3(-0.353553, 0.000000, 0.935414), // Narrow back
+    vec3(0.000000, 0.353553, 0.935414),  // Narrow right
+    vec3(0.000000, -0.353553, 0.935414), // Narrow left
+    vec3(0.270598, 0.270598, 0.923880),  // Narrow front-right
+    vec3(-0.270598, 0.270598, 0.923880), // Narrow back-right
+    vec3(0.270598, -0.270598, 0.923880), // Narrow front-left
+    vec3(-0.270598, -0.270598, 0.923880) // Narrow back-left
+);
+
+// TO DO - Disabled momentarily instead of changing formulas
+const float off_BayerMatrix8[8][8] =
 {
 	{ 1.0 / 65.0, 49.0 / 65.0, 13.0 / 65.0, 61.0 / 65.0, 4.0 / 65.0, 52.0 / 65.0, 16.0 / 65.0, 64.0 / 65.0 },
 	{ 33.0 / 65.0, 17.0 / 65.0, 45.0 / 65.0, 29.0 / 65.0, 36.0 / 65.0, 20.0 / 65.0, 48.0 / 65.0, 32.0 / 65.0 },
@@ -54,3 +74,15 @@ const float BayerMatrix8[8][8] =
 	{ 11.0 / 65.0, 59.0 / 65.0, 7.0 / 65.0, 55.0 / 65.0, 10.0 / 65.0, 58.0 / 65.0, 6.0 / 65.0, 54.0 / 65.0 },
 	{ 43.0 / 65.0, 27.0 / 65.0, 39.0 / 65.0, 23.0 / 65.0, 42.0 / 65.0, 26.0 / 65.0, 38.0 / 65.0, 22.0 / 65.0 }
 };
+const float BayerMatrix8[8][8] =
+{
+	{ 1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0 },
+	{ 1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0 },
+	{ 1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0 },
+	{ 1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0 },
+	{ 1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0 },
+	{ 1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0 },
+	{ 1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0 },
+	{ 1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0 }
+};
+

leenkx/Shaders/std/light.glsl

@@ -1,239 +1,679 @@
-#ifndef _LIGHT_GLSL_
-#define _LIGHT_GLSL_
-
-#include "compiled.inc"
-#include "std/brdf.glsl"
-#include "std/math.glsl"
-#ifdef _ShadowMap
-#include "std/shadows.glsl"
-#endif
-#ifdef _VoxelShadow
-#include "std/conetrace.glsl"
-//!uniform sampler2D voxels_shadows;
-#endif
-#ifdef _LTC
-#include "std/ltc.glsl"
-#endif
-#ifdef _LightIES
-#include "std/ies.glsl"
-#endif
-#ifdef _SSRS
-#include "std/ssrs.glsl"
-#endif
-#ifdef _Spot
-#include "std/light_common.glsl"
-#endif
-
-#ifdef _ShadowMap
-	#ifdef _SinglePoint
-		#ifdef _Spot
-			#ifndef _LTC
-				uniform sampler2DShadow shadowMapSpot[1];
-				uniform sampler2D shadowMapSpotTransparent[1];
-				uniform mat4 LWVPSpot[1];
-			#endif
-		#else
-			uniform samplerCubeShadow shadowMapPoint[1];
-			uniform samplerCube shadowMapPointTransparent[1];
-			uniform vec2 lightProj;
-		#endif
-	#endif
-	#ifdef _Clusters
-		#ifdef _SingleAtlas
-		//!uniform sampler2DShadow shadowMapAtlas;
-		//!uniform sampler2D shadowMapAtlasTransparent;
-		#endif
-		uniform vec2 lightProj;
-		#ifdef _ShadowMapAtlas
-		#ifndef _SingleAtlas
-		uniform sampler2DShadow shadowMapAtlasPoint;
-		uniform sampler2D shadowMapAtlasPointTransparent;
-		#endif
-		#else
-		uniform samplerCubeShadow shadowMapPoint[4];
-		uniform samplerCube shadowMapPointTransparent[4];
-		#endif
-		#ifdef _Spot
-			#ifdef _ShadowMapAtlas
-			#ifndef _SingleAtlas
-			uniform sampler2DShadow shadowMapAtlasSpot;
-			uniform sampler2D shadowMapAtlasSpotTransparent;
-			#endif
-			#else
-			uniform sampler2DShadow shadowMapSpot[4];
-			uniform sampler2D shadowMapSpotTransparent[4];
-			#endif
-			uniform mat4 LWVPSpotArray[maxLightsCluster];
-		#endif
-	#endif
-#endif
-
-#ifdef _LTC
-uniform vec3 lightArea0;
-uniform vec3 lightArea1;
-uniform vec3 lightArea2;
-uniform vec3 lightArea3;
-uniform sampler2D sltcMat;
-uniform sampler2D sltcMag;
-#ifdef _ShadowMap
-#ifndef _Spot
-	#ifdef _SinglePoint
-		uniform sampler2DShadow shadowMapSpot[1];
-		uniform sampler2D shadowMapSpotTransparent[1];
-		uniform mat4 LWVPSpot[1];
-	#endif
-	#ifdef _Clusters
-		uniform sampler2DShadow shadowMapSpot[maxLightsCluster];
-		uniform sampler2D shadowMapSpotTransparent[maxLightsCluster];
-		uniform mat4 LWVPSpotArray[maxLightsCluster];
-	#endif
-	#endif
-#endif
-#endif
-
-vec3 sampleLight(const vec3 p, const vec3 n, const vec3 v, const float dotNV, const vec3 lp, const vec3 lightCol,
-	const vec3 albedo, const float rough, const float spec, const vec3 f0
-	#ifdef _ShadowMap
-		, int index, float bias, bool receiveShadow, bool transparent
-	#endif
-	#ifdef _Spot
-		, const bool isSpot, const float spotSize, float spotBlend, vec3 spotDir, vec2 scale, vec3 right
-	#endif
-	#ifdef _VoxelShadow
-		, sampler3D voxels, sampler3D voxelsSDF, float clipmaps[10 * voxelgiClipmapCount]
-	#endif
-	#ifdef _MicroShadowing
-		, float occ
-	#endif
-	#ifdef _SSRS
-		, sampler2D gbufferD, mat4 invVP, vec3 eye
-	#endif
-	) {
-	vec3 ld = lp - p;
-	vec3 l = normalize(ld);
-	vec3 h = normalize(v + l);
-	float dotNH = max(0.0, dot(n, h));
-	float dotVH = max(0.0, dot(v, h));
-	float dotNL = max(0.0, dot(n, l));
-
-	#ifdef _LTC
-	float theta = acos(dotNV);
-	vec2 tuv = vec2(rough, theta / (0.5 * PI));
-	tuv = tuv * LUT_SCALE + LUT_BIAS;
-	vec4 t = textureLod(sltcMat, tuv, 0.0);
-	mat3 invM = mat3(
-		vec3(1.0, 0.0, t.y),
-		vec3(0.0, t.z, 0.0),
-		vec3(t.w, 0.0, t.x));
-	float ltcspec = ltcEvaluate(n, v, dotNV, p, invM, lightArea0, lightArea1, lightArea2, lightArea3);
-	ltcspec *= textureLod(sltcMag, tuv, 0.0).a;
-	float ltcdiff = ltcEvaluate(n, v, dotNV, p, mat3(1.0), lightArea0, lightArea1, lightArea2, lightArea3);
-	vec3 direct = albedo * ltcdiff + ltcspec * spec * 0.05;
-	#else
-	vec3 direct = lambertDiffuseBRDF(albedo, dotNL) +
-				  specularBRDF(f0, rough, dotNL, dotNH, dotNV, dotVH) * spec;
-	#endif
-
-	direct *= attenuate(distance(p, lp));
-	direct *= lightCol;
-
-	#ifdef _MicroShadowing
-	direct *= clamp(dotNL + 2.0 * occ * occ - 1.0, 0.0, 1.0);
-	#endif
-
-	#ifdef _SSRS
-	direct *= traceShadowSS(l, p, gbufferD, invVP, eye);
-	#endif
-
-	#ifdef _VoxelShadow
-	direct *= (1.0 - traceShadow(p, n, voxels, voxelsSDF, l, clipmaps, gl_FragCoord.xy).r) * voxelgiShad;
-	#endif
-
-	#ifdef _LTC
-	#ifdef _ShadowMap
-		if (receiveShadow) {
-			#ifdef _SinglePoint
-			vec4 lPos = LWVPSpotArray[0] * vec4(p + n * bias * 10, 1.0);
-			direct *= shadowTest(shadowMapSpot[0], shadowMapSpotTransparent[0], lPos.xyz / lPos.w, bias, transparent);
-			#endif
-			#ifdef _Clusters
-			vec4 lPos = LWVPSpotArray[index] * vec4(p + n * bias * 10, 1.0);
-			if (index == 0) direct *= shadowTest(shadowMapSpot[0], shadowMapSpotTransparent[0], lPos.xyz / lPos.w, bias, transparent);
-			else if (index == 1) direct *= shadowTest(shadowMapSpot[1], shadowMapSpotTransparent[1], lPos.xyz / lPos.w, bias, transparent);
-			else if (index == 2) direct *= shadowTest(shadowMapSpot[2], shadowMapSpotTransparent[2], lPos.xyz / lPos.w, bias, transparent);
-			else if (index == 3) direct *= shadowTest(shadowMapSpot[3], shadowMapSpotTransparent[3], lPos.xyz / lPos.w, bias, transparent);
-			#endif
-		}
-	#endif
-	return direct;
-	#endif
-
-	#ifdef _Spot
-	if (isSpot) {
-		direct *= spotlightMask(l, spotDir, right, scale, spotSize, spotBlend);
-
-		#ifdef _ShadowMap
-			if (receiveShadow) {
-				#ifdef _SinglePoint
-				vec4 lPos = LWVPSpot[0] * vec4(p + n * bias * 10, 1.0);
-				direct *= shadowTest(shadowMapSpot[0], shadowMapSpotTransparent[0], lPos.xyz / lPos.w, bias, transparent);
-				#endif
-				#ifdef _Clusters
-					vec4 lPos = LWVPSpotArray[index] * vec4(p + n * bias * 10, 1.0);
-					#ifdef _ShadowMapAtlas
-						direct *= shadowTest(
-							#ifndef _SingleAtlas
-							shadowMapAtlasSpot, shadowMapAtlasSpotTransparent
-							#else
-							shadowMapAtlas, shadowMapAtlasTransparent
-							#endif
-							, lPos.xyz / lPos.w, bias, transparent
-						);
-					#else
-							 if (index == 0) direct *= shadowTest(shadowMapSpot[0], shadowMapSpotTransparent[0], lPos.xyz / lPos.w, bias, transparent);
-						else if (index == 1) direct *= shadowTest(shadowMapSpot[1], shadowMapSpotTransparent[1], lPos.xyz / lPos.w, bias, transparent);
-						else if (index == 2) direct *= shadowTest(shadowMapSpot[2], shadowMapSpotTransparent[2], lPos.xyz / lPos.w, bias, transparent);
-						else if (index == 3) direct *= shadowTest(shadowMapSpot[3], shadowMapSpotTransparent[3], lPos.xyz / lPos.w, bias, transparent);
-					#endif
-				#endif
-			}
-		#endif
-		return direct;
-	}
-	#endif
-
-	#ifdef _LightIES
-	direct *= iesAttenuation(-l);
-	#endif
-
-	#ifdef _ShadowMap
-		if (receiveShadow) {
-			#ifdef _SinglePoint
-			#ifndef _Spot
-			direct *= PCFCube(shadowMapPoint[0], shadowMapPointTransparent[0], ld, -l, bias, lightProj, n, transparent);
-			#endif
-			#endif
-			#ifdef _Clusters
-				#ifdef _ShadowMapAtlas
-				direct *= PCFFakeCube(
-					#ifndef _SingleAtlas
-					shadowMapAtlasPoint, shadowMapAtlasPointTransparent
-					#else
-					shadowMapAtlas, shadowMapAtlasTransparent
-					#endif
-					, ld, -l, bias, lightProj, n, index, transparent
-				);
-				#else
-					 if (index == 0) direct *= PCFCube(shadowMapPoint[0], shadowMapPointTransparent[0], ld, -l, bias, lightProj, n, transparent);
-				else if (index == 1) direct *= PCFCube(shadowMapPoint[1], shadowMapPointTransparent[1], ld, -l, bias, lightProj, n, transparent);
-				else if (index == 2) direct *= PCFCube(shadowMapPoint[2], shadowMapPointTransparent[2], ld, -l, bias, lightProj, n, transparent);
-				else if (index == 3) direct *= PCFCube(shadowMapPoint[3], shadowMapPointTransparent[3], ld, -l, bias, lightProj, n, transparent);
-				#endif
-			#endif
-		}
-	#endif
-
-	return direct;
-}
-
-#endif
+#ifndef _LIGHT_GLSL_
+#define _LIGHT_GLSL_
+
+#include "compiled.inc"
+#include "std/brdf.glsl"
+#include "std/math.glsl"
+#ifdef _ShadowMap
+#include "std/shadows.glsl"
+#endif
+#ifdef _VoxelShadow
+#include "std/conetrace.glsl"
+#endif
+#ifdef _LTC
+#include "std/ltc.glsl"
+#endif
+#ifdef _LightIES
+#include "std/ies.glsl"
+#endif
+#ifdef _SSRS
+#include "std/ssrs.glsl"
+#endif
+#ifdef _Spot
+#include "std/light_common.glsl"
+#endif
+#ifdef _VoxelShadow
+#include "std/conetrace.glsl"
+#endif
+
+#ifdef _ShadowMap
+	#ifdef _SinglePoint
+		#ifdef _Spot
+			#ifndef _LTC
+				uniform sampler2DShadow shadowMapSpot[1];
+				#ifdef _ShadowMapTransparent
+				uniform sampler2D shadowMapSpotTransparent[1];
+				#endif
+				uniform mat4 LWVPSpotArray[1];
+			#endif
+		#else
+			uniform samplerCubeShadow shadowMapPoint[1];
+			#ifdef _ShadowMapTransparent
+			uniform samplerCube shadowMapPointTransparent[1];
+			#endif
+			uniform vec2 lightProj;
+		#endif
+	#endif
+	#ifdef _Clusters
+		#ifdef _SingleAtlas
+		//!uniform sampler2DShadow shadowMapAtlas;
+		#ifdef _ShadowMapTransparent
+		//!uniform sampler2D shadowMapAtlasTransparent;
+		#endif
+		#endif
+		uniform vec2 lightProj;
+		#ifdef _ShadowMapAtlas
+		#ifndef _SingleAtlas
+		uniform sampler2DShadow shadowMapAtlasPoint;
+		#ifdef _ShadowMapTransparent
+		uniform sampler2D shadowMapAtlasPointTransparent;
+		#endif
+		#endif
+		#else
+		uniform samplerCubeShadow shadowMapPoint[4];
+		#ifdef _ShadowMapTransparent
+		uniform samplerCube shadowMapPointTransparent[4];
+		#endif
+		#endif
+		#ifdef _Spot
+			#ifdef _ShadowMapAtlas
+			#ifndef _SingleAtlas
+			uniform sampler2DShadow shadowMapAtlasSpot;
+			#ifdef _ShadowMapTransparent
+			uniform sampler2D shadowMapAtlasSpotTransparent;
+			#endif
+			#endif
+			#else
+			uniform sampler2DShadow shadowMapSpot[4];
+			#ifdef _ShadowMapTransparent
+			uniform sampler2D shadowMapSpotTransparent[4];
+			#endif
+			#endif
+			uniform mat4 LWVPSpotArray[maxLightsCluster];
+		#endif
+	#endif
+#endif
+
+#ifdef _LTC
+uniform vec3 lightArea0;
+uniform vec3 lightArea1;
+uniform vec3 lightArea2;
+uniform vec3 lightArea3;
+uniform sampler2D sltcMat;
+uniform sampler2D sltcMag;
+#ifdef _ShadowMap
+#ifndef _Spot
+	#ifdef _SinglePoint
+		uniform sampler2DShadow shadowMapSpot[1];
+		#ifdef _ShadowMapTransparent
+		uniform sampler2D shadowMapSpotTransparent[1];
+		#endif
+		uniform mat4 LWVPSpotArray[1];
+	#endif
+	#ifdef _Clusters
+		uniform sampler2DShadow shadowMapSpot[maxLightsCluster];
+		#ifdef _ShadowMapTransparent
+		uniform sampler2D shadowMapSpotTransparent[maxLightsCluster];
+		#endif
+		uniform mat4 LWVPSpotArray[maxLightsCluster];
+	#endif
+#endif
+#endif
+#endif
+
+vec3 sampleLight(const vec3 p, const vec3 n, const vec3 v, const float dotNV, const vec3 lp, const vec3 lightCol,
+	const vec3 albedo, const float rough, const float spec, const vec3 f0
+	#ifdef _ShadowMap
+		, int index, float bias, bool receiveShadow
+	#ifdef _ShadowMapTransparent
+		, bool transparent
+	#endif
+	#endif
+	#ifdef _Spot
+		, const bool isSpot, const float spotSize, float spotBlend, vec3 spotDir, vec2 scale, vec3 right
+	#endif
+	#ifdef _VoxelShadow
+		, sampler3D voxels, sampler3D voxelsSDF, float clipmaps[10 * voxelgiClipmapCount], vec2 velocity
+	#endif
+	#ifdef _MicroShadowing
+		, float occ
+	#endif
+	#ifdef _SSRS
+		, sampler2D gbufferD, mat4 invVP, vec3 eye
+	#endif
+	) {
+	vec3 ld = lp - p;
+	vec3 l = normalize(ld);
+	vec3 h = normalize(v + l);
+	float dotNH = max(0.0, dot(n, h));
+	float dotVH = max(0.0, dot(v, h));
+	float dotNL = max(0.0, dot(n, l));
+
+	#ifdef _LTC
+	float theta = acos(dotNV);
+	vec2 tuv = vec2(rough, theta / (0.5 * PI));
+	tuv = tuv * LUT_SCALE + LUT_BIAS;
+	vec4 t = textureLod(sltcMat, tuv, 0.0);
+	mat3 invM = mat3(
+		vec3(1.0, 0.0, t.y),
+		vec3(0.0, t.z, 0.0),
+		vec3(t.w, 0.0, t.x));
+	float ltcspec = ltcEvaluate(n, v, dotNV, p, invM, lightArea0, lightArea1, lightArea2, lightArea3);
+	ltcspec *= textureLod(sltcMag, tuv, 0.0).a;
+	float ltcdiff = ltcEvaluate(n, v, dotNV, p, mat3(1.0), lightArea0, lightArea1, lightArea2, lightArea3);
+	vec3 direct = albedo * ltcdiff + ltcspec * spec * 0.05;
+	#else
+	vec3 direct = lambertDiffuseBRDF(albedo, dotNL) +
+				  specularBRDF(f0, rough, dotNL, dotNH, dotNV, dotVH) * spec;
+	#endif
+
+	direct *= attenuate(distance(p, lp));
+	direct *= lightCol;
+
+	#ifdef _MicroShadowing
+	direct *= clamp(dotNL + 2.0 * occ * occ - 1.0, 0.0, 1.0);
+	#endif
+
+	#ifdef _SSRS
+	direct *= traceShadowSS(l, p, gbufferD, invVP, eye);
+	#endif
+
+	#ifdef _VoxelShadow
+	vec3 lightDir = l;
+	#ifdef _Spot
+	if (isSpot)
+		lightDir = spotDir;
+	#endif
+	direct *= (1.0 - traceShadow(p, n, voxels, voxelsSDF, lightDir, clipmaps, gl_FragCoord.xy, velocity).r) * voxelgiShad;
+	#endif
+
+	#ifdef _LTC
+	#ifdef _ShadowMap
+		if (receiveShadow) {
+			#ifdef _SinglePoint
+			vec4 lPos = LWVPSpot[0] * vec4(p + n * bias * 10, 1.0);
+			direct *= shadowTest(shadowMapSpot[0],
+								#ifdef _ShadowMapTransparent
+								shadowMapSpotTransparent[0],
+								#endif
+								lPos.xyz / lPos.w, bias
+								#ifdef _ShadowMapTransparent
+								, transparent
+								#endif
+								);
+			#endif
+			#ifdef _Clusters
+			vec4 lPos = LWVPSpot[index] * vec4(p + n * bias * 10, 1.0);
+			if (index == 0) direct *= shadowTest(shadowMapSpot[0],
+												#ifdef _ShadowMapTransparent
+												shadowMapSpotTransparent[0],
+												#endif
+												lPos.xyz / lPos.w, bias
+												#ifdef _ShadowMapTransparent
+												, transparent
+												#endif
+												);
+			else if (index == 1) direct *= shadowTest(shadowMapSpot[1],
+													#ifdef _ShadowMapTransparent
+													shadowMapSpotTransparent[1],
+													#endif
+													lPos.xyz / lPos.w, bias
+													#ifdef _ShadowMapTransparent
+													, transparent
+													#endif
+													);
+			else if (index == 2) direct *= shadowTest(shadowMapSpot[2],
+													#ifdef _ShadowMapTransparent
+													shadowMapSpotTransparent[2],
+													#endif
+													lPos.xyz / lPos.w, bias
+													#ifdef _ShadowMapTransparent
+													, transparent
+													#endif
+													);
+			else if (index == 3) direct *= shadowTest(shadowMapSpot[3],
+													#ifdef _ShadowMapTransparent
+													shadowMapSpotTransparent[3],
+													#endif
+													lPos.xyz / lPos.w, bias
+													#ifdef _ShadowMapTransparent
+													, transparent
+													#endif
+													);
+			#endif
+		}
+	#endif
+	return direct;
+	#endif
+
+	#ifdef _Spot
+	if (isSpot) {
+		direct *= spotlightMask(l, spotDir, right, scale, spotSize, spotBlend);
+
+		#ifdef _ShadowMap
+			if (receiveShadow) {
+				#ifdef _SinglePoint
+				vec4 lPos = LWVPSpotArray[0] * vec4(p + n * bias * 10, 1.0);
+				direct *= shadowTest(shadowMapSpot[0],
+									#ifdef _ShadowMapTransparent
+									shadowMapSpotTransparent[0],
+									#endif
+									lPos.xyz / lPos.w, bias
+									#ifdef _ShadowMapTransparent
+									, transparent
+									#endif
+									);
+				#endif
+				#ifdef _Clusters
+					vec4 lPos = LWVPSpotArray[index] * vec4(p + n * bias * 10, 1.0);
+					#ifdef _ShadowMapAtlas
+						direct *= shadowTest(
+											#ifdef _ShadowMapTransparent
+											#ifndef _SingleAtlas
+											shadowMapAtlasSpot, shadowMapAtlasSpotTransparent
+											#else
+											shadowMapAtlas, shadowMapAtlasTransparent
+											#endif
+											#else
+											#ifndef _SingleAtlas
+											shadowMapAtlasSpot
+											#else
+											shadowMapAtlas
+											#endif
+											#endif
+											, lPos.xyz / lPos.w, bias
+											#ifdef _ShadowMapTransparent
+											, transparent
+											#endif
+											);
+					#else
+							 if (index == 0) direct *= shadowTest(shadowMapSpot[0],
+																#ifdef _ShadowMapTransparent
+																shadowMapSpotTransparent[0],
+																#endif
+																lPos.xyz / lPos.w, bias
+																#ifdef _ShadowMapTransparent
+																, transparent
+																#endif
+																);
+						else if (index == 1) direct *= shadowTest(shadowMapSpot[1],
+																#ifdef _ShadowMapTransparent
+																shadowMapSpotTransparent[1],
+																#endif
+																lPos.xyz / lPos.w, bias
+																#ifdef _ShadowMapTransparent
+																, transparent
+																#endif
+																);
+						else if (index == 2) direct *= shadowTest(shadowMapSpot[2],
+																#ifdef _ShadowMapTransparent
+																shadowMapSpotTransparent[2],
+																#endif
+																lPos.xyz / lPos.w, bias
+																#ifdef _ShadowMapTransparent
+																, transparent
+																#endif
+																);
+						else if (index == 3) direct *= shadowTest(shadowMapSpot[3],
+																#ifdef _ShadowMapTransparent
+																shadowMapSpotTransparent[3],
+																#endif
+																lPos.xyz / lPos.w, bias
+																#ifdef _ShadowMapTransparent
+																, transparent
+																#endif
+																);
+					#endif
+				#endif
+			}
+		#endif
+		return direct;
+	}
+	#endif
+
+	#ifdef _LightIES
+	direct *= iesAttenuation(-l);
+	#endif
+
+	#ifdef _ShadowMap
+		if (receiveShadow) {
+			#ifdef _SinglePoint
+			#ifndef _Spot
+			direct *= PCFCube(shadowMapPoint[0],
+							#ifdef _ShadowMapTransparent
+							shadowMapPointTransparent[0],
+							#endif
+							ld, -l, bias, lightProj, n
+							#ifdef _ShadowMapTransparent
+							, transparent
+							#endif
+							);
+			#endif
+			#endif
+			#ifdef _Clusters
+				#ifdef _ShadowMapAtlas
+				direct *= PCFFakeCube(
+									#ifdef _ShadowMapTransparent
+									#ifndef _SingleAtlas
+									shadowMapAtlasPoint, shadowMapAtlasPointTransparent
+									#else
+									shadowMapAtlas, shadowMapAtlasTransparent
+									#endif
+									#else
+									#ifndef _SingleAtlas
+									shadowMapAtlasPoint
+									#else
+									shadowMapAtlas
+									#endif
+									#endif
+									, ld, -l, bias, lightProj, n, index
+									#ifdef _ShadowMapTransparent
+									, transparent
+									#endif
+									);
+				#else
+					 if (index == 0) direct *= PCFCube(shadowMapPoint[0],
+													#ifdef _ShadowMapTransparent
+													shadowMapPointTransparent[0],
+													#endif
+													ld, -l, bias, lightProj, n
+													#ifdef _ShadowMapTransparent
+													, transparent
+													#endif
+													);
+				else if (index == 1) direct *= PCFCube(shadowMapPoint[1],
+													#ifdef _ShadowMapTransparent
+													shadowMapPointTransparent[1],
+													#endif
+													ld, -l, bias, lightProj, n
+													#ifdef _ShadowMapTransparent
+													, transparent
+													#endif
+													);
+				else if (index == 2) direct *= PCFCube(shadowMapPoint[2],
+													#ifdef _ShadowMapTransparent
+													shadowMapPointTransparent[2],
+													#endif
+													ld, -l, bias, lightProj, n
+													#ifdef _ShadowMapTransparent
+													, transparent
+													#endif
+													);
+				else if (index == 3) direct *= PCFCube(shadowMapPoint[3],
+													#ifdef _ShadowMapTransparent
+													shadowMapPointTransparent[3],
+													#endif
+													ld, -l, bias, lightProj, n
+													#ifdef _ShadowMapTransparent
+													, transparent
+													#endif
+													);
+				#endif
+			#endif
+		}
+	#endif
+
+	return direct;
+}
+
+#ifdef _VoxelGI
+vec3 sampleLightVoxels(const vec3 p, const vec3 n, const vec3 v, const float dotNV, const vec3 lp, const vec3 lightCol,
+	const vec3 albedo, const float rough, const float spec, const vec3 f0
+	#ifdef _ShadowMap
+		, int index, float bias, bool receiveShadow
+	#ifdef _ShadowMapTransparent
+		, bool transparent
+	#endif
+	#endif
+	#ifdef _Spot
+		, const bool isSpot, const float spotSize, float spotBlend, vec3 spotDir, vec2 scale, vec3 right
+	#endif
+	) {
+	vec3 ld = lp - p;
+	vec3 l = normalize(ld);
+	vec3 h = normalize(v + l);
+	float dotNH = max(0.0, dot(n, h));
+	float dotVH = max(0.0, dot(v, h));
+	float dotNL = max(0.0, dot(n, l));
+
+	#ifdef _LTC
+	float theta = acos(dotNV);
+	vec2 tuv = vec2(rough, theta / (0.5 * PI));
+	tuv = tuv * LUT_SCALE + LUT_BIAS;
+	vec4 t = textureLod(sltcMat, tuv, 0.0);
+	mat3 invM = mat3(
+		vec3(1.0, 0.0, t.y),
+		vec3(0.0, t.z, 0.0),
+		vec3(t.w, 0.0, t.x));
+	float ltcspec = ltcEvaluate(n, v, dotNV, p, invM, lightArea0, lightArea1, lightArea2, lightArea3);
+	ltcspec *= textureLod(sltcMag, tuv, 0.0).a;
+	float ltcdiff = ltcEvaluate(n, v, dotNV, p, mat3(1.0), lightArea0, lightArea1, lightArea2, lightArea3);
+	vec3 direct = albedo * ltcdiff + ltcspec * spec * 0.05;
+	#else
+	vec3 direct = lambertDiffuseBRDF(albedo, dotNL) +
+				  specularBRDF(f0, rough, dotNL, dotNH, dotNV, dotVH) * spec;
+	#endif
+
+	direct *= attenuate(distance(p, lp));
+	direct *= lightCol;
+
+	#ifdef _LTC
+	#ifdef _ShadowMap
+		if (receiveShadow) {
+			#ifdef _SinglePoint
+			vec4 lPos = LWVPSpot[0] * vec4(p + n * bias * 10, 1.0);
+			direct *= shadowTest(shadowMapSpot[0],
+								#ifdef _ShadowMapTransparent
+								shadowMapSpotTransparent[0],
+								#endif
+								lPos.xyz / lPos.w, bias
+								#ifdef _ShadowMapTransparent
+								, transparent
+								#endif
+								);
+			#endif
+			#ifdef _Clusters
+			vec4 lPos = LWVPSpot[index] * vec4(p + n * bias * 10, 1.0);
+			if (index == 0) direct *= shadowTest(shadowMapSpot[0],
+												#ifdef _ShadowMapTransparent
+												shadowMapSpotTransparent[0],
+												#endif
+												lPos.xyz / lPos.w, bias
+												#ifdef _ShadowMapTransparent
+												, transparent
+												#endif
+												);
+			else if (index == 1) direct *= shadowTest(shadowMapSpot[1],
+													#ifdef _ShadowMapTransparent
+													shadowMapSpotTransparent[1],
+													#endif
+													lPos.xyz / lPos.w, bias
+													#ifdef _ShadowMapTransparent
+													, transparent
+													#endif
+													);
+			else if (index == 2) direct *= shadowTest(shadowMapSpot[2],
+													#ifdef _ShadowMapTransparent
+													shadowMapSpotTransparent[2],
+													#endif
+													lPos.xyz / lPos.w, bias
+													#ifdef _ShadowMapTransparent
+													, transparent
+													#endif
+													);
+			else if (index == 3) direct *= shadowTest(shadowMapSpot[3],
+													#ifdef _ShadowMapTransparent
+													shadowMapSpotTransparent[3],
+													#endif
+													lPos.xyz / lPos.w, bias
+													#ifdef _ShadowMapTransparent
+													, transparent
+													#endif
+													);
+			#endif
+		}
+	#endif
+	return direct;
+	#endif
+
+	#ifdef _Spot
+	if (isSpot) {
+		direct *= spotlightMask(l, spotDir, right, scale, spotSize, spotBlend);
+
+		#ifdef _ShadowMap
+			if (receiveShadow) {
+				#ifdef _SinglePoint
+				vec4 lPos = LWVPSpotArray[0] * vec4(p + n * bias * 10, 1.0);
+				direct *= shadowTest(shadowMapSpot[0],
+									#ifdef _ShadowMapTransparent
+									shadowMapSpotTransparent[0],
+									#endif
+									lPos.xyz / lPos.w, bias
+									#ifdef _ShadowMapTransparent
+									, transparent
+									#endif
+									);
+				#endif
+				#ifdef _Clusters
+					vec4 lPos = LWVPSpotArray[index] * vec4(p + n * bias * 10, 1.0);
+					#ifdef _ShadowMapAtlas
+						direct *= shadowTest(
+											#ifdef _ShadowMapTransparent
+											#ifndef _SingleAtlas
+											shadowMapAtlasSpot, shadowMapAtlasSpotTransparent
+											#else
+											shadowMapAtlas, shadowMapAtlasTransparent
+											#endif
+											#else
+											#ifndef _SingleAtlas
+											shadowMapAtlasSpot
+											#else
+											shadowMapAtlas
+											#endif
+											#endif
+											, lPos.xyz / lPos.w, bias
+											#ifdef _ShadowMapTransparent
+											, transparent
+											#endif
+											);
+					#else
+							 if (index == 0) direct *= shadowTest(shadowMapSpot[0],
+																#ifdef _ShadowMapTransparent
+																shadowMapSpotTransparent[0],
+																#endif
+																lPos.xyz / lPos.w, bias
+																#ifdef _ShadowMapTransparent
+																, transparent
+																#endif
+																);
+						else if (index == 1) direct *= shadowTest(shadowMapSpot[1],
+																#ifdef _ShadowMapTransparent
+																shadowMapSpotTransparent[1],
+																#endif
+																lPos.xyz / lPos.w, bias
+																#ifdef _ShadowMapTransparent
+																, transparent
+																#endif
+																);
+						else if (index == 2) direct *= shadowTest(shadowMapSpot[2],
+																#ifdef _ShadowMapTransparent
+																shadowMapSpotTransparent[2],
+																#endif
+																lPos.xyz / lPos.w, bias
+																#ifdef _ShadowMapTransparent
+																, transparent
+																#endif
+																);
+						else if (index == 3) direct *= shadowTest(shadowMapSpot[3],
+																#ifdef _ShadowMapTransparent
+																shadowMapSpotTransparent[3],
+																#endif
+																lPos.xyz / lPos.w, bias
+																#ifdef _ShadowMapTransparent
+																, transparent
+																#endif
+																);
+					#endif
+				#endif
+			}
+		#endif
+		return direct;
+	}
+	#endif
+
+	#ifdef _LightIES
+	direct *= iesAttenuation(-l);
+	#endif
+
+	#ifdef _ShadowMap
+		if (receiveShadow) {
+			#ifdef _SinglePoint
+			#ifndef _Spot
+			direct *= PCFCube(shadowMapPoint[0],
+							#ifdef _ShadowMapTransparent
+							shadowMapPointTransparent[0],
+							#endif
+							ld, -l, bias, lightProj, n
+							#ifdef _ShadowMapTransparent
+							, transparent
+							#endif
+							);
+			#endif
+			#endif
+			#ifdef _Clusters
+				#ifdef _ShadowMapAtlas
+				direct *= PCFFakeCube(
+									#ifdef _ShadowMapTransparent
+									#ifndef _SingleAtlas
+									shadowMapAtlasPoint, shadowMapAtlasPointTransparent
+									#else
+									shadowMapAtlas, shadowMapAtlasTransparent
+									#endif
+									#else
+									#ifndef _SingleAtlas
+									shadowMapAtlasPoint
+									#else
+									shadowMapAtlas
+									#endif
+									#endif
+									, ld, -l, bias, lightProj, n, index
+									#ifdef _ShadowMapTransparent
+									, transparent
+									#endif
+									);
+				#else
+					 if (index == 0) direct *= PCFCube(shadowMapPoint[0],
+													#ifdef _ShadowMapTransparent
+													shadowMapPointTransparent[0],
+													#endif
+													ld, -l, bias, lightProj, n
+													#ifdef _ShadowMapTransparent
+													, transparent
+													#endif
+													);
+				else if (index == 1) direct *= PCFCube(shadowMapPoint[1],
+													#ifdef _ShadowMapTransparent
+													shadowMapPointTransparent[1],
+													#endif
+													ld, -l, bias, lightProj, n
+													#ifdef _ShadowMapTransparent
+													, transparent
+													#endif
+													);
+				else if (index == 2) direct *= PCFCube(shadowMapPoint[2],
+													#ifdef _ShadowMapTransparent
+													shadowMapPointTransparent[2],
+													#endif
+													ld, -l, bias, lightProj, n
+													#ifdef _ShadowMapTransparent
+													, transparent
+													#endif
+													);
+				else if (index == 3) direct *= PCFCube(shadowMapPoint[3],
+													#ifdef _ShadowMapTransparent
+													shadowMapPointTransparent[3],
+													#endif
+													ld, -l, bias, lightProj, n
+													#ifdef _ShadowMapTransparent
+													, transparent
+													#endif
+													);
+				#endif
+			#endif
+		}
+	#endif
+
+	return direct;
+}
+#endif
+#endif

leenkx/Shaders/std/shadows.glsl

@@ -58,7 +58,15 @@ vec2 sampleCube(vec3 dir, out int faceIndex) {
 }
 #endif
 
-vec3 PCF(sampler2DShadow shadowMap, sampler2D shadowMapTransparent, const vec2 uv, const float compare, const vec2 smSize, const bool transparent) {
+vec3 PCF(sampler2DShadow shadowMap,
+		#ifdef _ShadowMapTransparent
+		sampler2D shadowMapTransparent,
+		#endif
+		const vec2 uv, const float compare, const vec2 smSize
+		#ifdef _ShadowMapTransparent
+		, const bool transparent
+		#endif
+		) {
 	vec3 result = vec3(0.0);
 	result.x = texture(shadowMap, vec3(uv + (vec2(-1.0, -1.0) / smSize), compare));
 	result.x += texture(shadowMap, vec3(uv + (vec2(-1.0, 0.0) / smSize), compare));
@@ -71,11 +79,13 @@ vec3 PCF(sampler2DShadow shadowMap, sampler2D shadowMapTransparent, const vec2 u
 	result.x += texture(shadowMap, vec3(uv + (vec2(1.0, 1.0) / smSize), compare));
 	result = result.xxx / 9.0;
 
+	#ifdef _ShadowMapTransparent
 	if (transparent == false) {
 		vec4 shadowmap_transparent = texture(shadowMapTransparent, uv);
 		if (shadowmap_transparent.a < compare)
 			result *= shadowmap_transparent.rgb;
 	}
+	#endif
 
 	return result;
 }
@@ -87,7 +97,15 @@ float lpToDepth(vec3 lp, const vec2 lightProj) {
 	return zcomp * 0.5 + 0.5;
 }
 
-vec3 PCFCube(samplerCubeShadow shadowMapCube, samplerCube shadowMapCubeTransparent, const vec3 lp, vec3 ml, const float bias, const vec2 lightProj, const vec3 n, const bool transparent) {
+vec3 PCFCube(samplerCubeShadow shadowMapCube,
+			#ifdef _ShadowMapTransparent
+			samplerCube shadowMapCubeTransparent,
+			#endif
+			const vec3 lp, vec3 ml, const float bias, const vec2 lightProj, const vec3 n
+			#ifdef _ShadowMapTransparent
+			, const bool transparent
+			#endif
+			) {
 	const float s = shadowmapCubePcfSize; // TODO: incorrect...
 	float compare = lpToDepth(lp, lightProj) - bias * 1.5;
 	ml = ml + n * bias * 20;
@@ -106,11 +124,13 @@ vec3 PCFCube(samplerCubeShadow shadowMapCube, samplerCube shadowMapCubeTranspare
 	result.x += texture(shadowMapCube, vec4(ml + vec3(-s, -s, -s), compare));
 	result = result.xxx / 9.0;
 
+	#ifdef _ShadowMapTransparent
 	if (transparent == false) {
 		vec4 shadowmap_transparent = texture(shadowMapCubeTransparent, ml);
 		if (shadowmap_transparent.a < compare)
 			result *= shadowmap_transparent.rgb;
 	}
+	#endif
 
 	return result;
 }
@@ -209,21 +229,31 @@ vec2 transformOffsetedUV(const int faceIndex, out int newFaceIndex, vec2 uv) {
 	return uv;
 }
 
-vec3 PCFFakeCube(sampler2DShadow shadowMap, sampler2D shadowMapTransparent, const vec3 lp, vec3 ml, const float bias, const vec2 lightProj, const vec3 n, const int index, const bool transparent) {
+vec3 PCFFakeCube(sampler2DShadow shadowMap,
+				#ifdef _ShadowMapTransparent
+				sampler2D shadowMapTransparent,
+				#endif
+				const vec3 lp, vec3 ml, const float bias, const vec2 lightProj, const vec3 n, const int index
+				#ifdef _ShadowMapTransparent
+				, const bool transparent
+				#endif
+				) {
 	const vec2 smSize = smSizeUniform; // TODO: incorrect...
 	const float compare = lpToDepth(lp, lightProj) - bias * 1.5;
 	ml = ml + n * bias * 20;
-
 	int faceIndex = 0;
 	const int lightIndex = index * 6;
 	const vec2 uv = sampleCube(ml, faceIndex);
-
 	vec4 pointLightTile = pointLightDataArray[lightIndex + faceIndex]; // x: tile X offset, y: tile Y offset, z: tile size relative to atlas
 	vec2 uvtiled = pointLightTile.z * uv + pointLightTile.xy;
 	#ifdef _FlipY
 	uvtiled.y = 1.0 - uvtiled.y; // invert Y coordinates for direct3d coordinate system
 	#endif
 
+	if (any(lessThan(uvtiled, vec2(0.0))) || any(greaterThan(uvtiled, vec2(1.0)))) {
+		return vec3(1.0); // Handle edge cases by returning full light
+	}
+
 	vec3 result = vec3(0.0);
 	result.x += texture(shadowMap, vec3(uvtiled, compare));
 	// soft shadowing
@@ -236,14 +266,6 @@ vec3 PCFFakeCube(sampler2DShadow shadowMap, sampler2D shadowMapTransparent, cons
 	#endif
 	result.x += texture(shadowMap, vec3(uvtiled, compare));
 
-	uvtiled = transformOffsetedUV(faceIndex, newFaceIndex, vec2(uv + (vec2(-1.0, 1.0) / smSize)));
-	pointLightTile = pointLightDataArray[lightIndex + newFaceIndex];
-	uvtiled = pointLightTile.z * uvtiled + pointLightTile.xy;
-	#ifdef _FlipY
-	uvtiled.y = 1.0 - uvtiled.y; // invert Y coordinates for direct3d coordinate system
-	#endif
-	result.x += texture(shadowMap, vec3(uvtiled, compare));
-
 	uvtiled = transformOffsetedUV(faceIndex, newFaceIndex, vec2(uv + (vec2(0.0, -1.0) / smSize)));
 	pointLightTile = pointLightDataArray[lightIndex + newFaceIndex];
 	uvtiled = pointLightTile.z * uvtiled + pointLightTile.xy;
@@ -300,30 +322,47 @@ vec3 PCFFakeCube(sampler2DShadow shadowMap, sampler2D shadowMapTransparent, cons
 	uvtiled.y = 1.0 - uvtiled.y; // invert Y coordinates for direct3d coordinate system
 	#endif
 
+	#ifdef _ShadowMapTransparent
 	if (transparent == false) {
 		vec4 shadowmap_transparent = texture(shadowMapTransparent, uvtiled);
 		if (shadowmap_transparent.a < compare)
 			result *= shadowmap_transparent.rgb;
 	}
+	#endif
 
 	return result;
 }
 #endif
 
-vec3 shadowTest(sampler2DShadow shadowMap, sampler2D shadowMapTransparent, const vec3 lPos, const float shadowsBias, const bool transparent) {
+vec3 shadowTest(sampler2DShadow shadowMap,
+				#ifdef _ShadowMapTransparent
+				sampler2D shadowMapTransparent,
+				#endif
+				const vec3 lPos, const float shadowsBias
+				#ifdef _ShadowMapTransparent
+				, const bool transparent
+				#endif
+				) {
 	#ifdef _SMSizeUniform
 	vec2 smSize = smSizeUniform;
 	#else
 	const vec2 smSize = shadowmapSize;
 	#endif
 	if (lPos.x < 0.0 || lPos.y < 0.0 || lPos.x > 1.0 || lPos.y > 1.0) return vec3(1.0);
-	return PCF(shadowMap, shadowMapTransparent, lPos.xy, lPos.z - shadowsBias, smSize, transparent);
+	return PCF(shadowMap,
+				#ifdef _ShadowMapTransparent
+				shadowMapTransparent,
+				#endif
+				lPos.xy, lPos.z - shadowsBias, smSize
+				#ifdef _ShadowMapTransparent
+				, transparent
+				#endif
+				);
 }
 
 #ifdef _CSM
 mat4 getCascadeMat(const float d, out int casi, out int casIndex) {
 	const int c = shadowmapCascades;
-
 	// Get cascade index
 	// TODO: use bounding box slice selection instead of sphere
 	const vec4 ci = vec4(float(c > 0), float(c > 1), float(c > 2), float(c > 3));
@@ -339,21 +378,26 @@ mat4 getCascadeMat(const float d, out int casi, out int casIndex) {
 		float(d > casData[c * 4].z),
 		float(d > casData[c * 4].w));
 	casi = int(min(dot(ci, comp), c));
-
 	// Get cascade mat
 	casIndex = casi * 4;
-
 	return mat4(
 		casData[casIndex    ],
 		casData[casIndex + 1],
 		casData[casIndex + 2],
 		casData[casIndex + 3]);
-
 	// if (casIndex == 0) return mat4(casData[0], casData[1], casData[2], casData[3]);
 	// ..
 }
 
-vec3 shadowTestCascade(sampler2DShadow shadowMap, sampler2D shadowMapTransparent, const vec3 eye, const vec3 p, const float shadowsBias, const bool transparent) {
+vec3 shadowTestCascade(sampler2DShadow shadowMap,
+					   #ifdef _ShadowMapTransparent
+					   sampler2D shadowMapTransparent,
+					   #endif
+					   const vec3 eye, const vec3 p, const float shadowsBias
+					   #ifdef _ShadowMapTransparent
+					   , const bool transparent
+					   #endif
+					   ) {
 	#ifdef _SMSizeUniform
 	vec2 smSize = smSizeUniform;
 	#else
@@ -361,16 +405,22 @@ vec3 shadowTestCascade(sampler2DShadow shadowMap, sampler2D shadowMapTransparent
 	#endif
 	const int c = shadowmapCascades;
 	float d = distance(eye, p);
-
 	int casi;
 	int casIndex;
 	mat4 LWVP = getCascadeMat(d, casi, casIndex);
-
 	vec4 lPos = LWVP * vec4(p, 1.0);
 	lPos.xyz /= lPos.w;
 
 	vec3 visibility = vec3(1.0);
-	if (lPos.w > 0.0) visibility = PCF(shadowMap, shadowMapTransparent, lPos.xy, lPos.z - shadowsBias, smSize, transparent);
+	if (lPos.w > 0.0) visibility = PCF(shadowMap,
+									#ifdef _ShadowMapTransparent
+									shadowMapTransparent,
+									#endif
+									lPos.xy, lPos.z - shadowsBias, smSize
+									#ifdef _ShadowMapTransparent
+									, transparent
+									#endif
+									);
 
 	// Blend cascade
 	// https://github.com/TheRealMJP/Shadows
@@ -389,13 +439,20 @@ vec3 shadowTestCascade(sampler2DShadow shadowMap, sampler2D shadowMapTransparent
 		vec4 lPos2 = LWVP2 * vec4(p, 1.0);
 		lPos2.xyz /= lPos2.w;
 		vec3 visibility2 = vec3(1.0);
-		if (lPos2.w > 0.0) visibility2 = PCF(shadowMap, shadowMapTransparent, lPos2.xy, lPos2.z - shadowsBias, smSize, transparent);
+		if (lPos2.w > 0.0) visibility2 = PCF(shadowMap,
+											#ifdef _ShadowMapTransparent
+											shadowMapTransparent,
+											#endif
+											lPos.xy, lPos.z - shadowsBias, smSize
+											#ifdef _ShadowMapTransparent
+											, transparent
+											#endif
+											);
 
 		float lerpAmt = smoothstep(0.0, blendThres, splitDist);
 		return mix(visibility2, visibility, lerpAmt);
 	}
 	return visibility;
-
 	// Visualize cascades
 	// if (ci == 0) albedo.rgb = vec3(1.0, 0.0, 0.0);
 	// if (ci == 4) albedo.rgb = vec3(0.0, 1.0, 0.0);
@@ -403,4 +460,4 @@ vec3 shadowTestCascade(sampler2DShadow shadowMap, sampler2D shadowMapTransparent
 	// if (ci == 12) albedo.rgb = vec3(1.0, 1.0, 0.0);
 }
 #endif
-#endif
+#endif

leenkx/Shaders/std/tonemap.glsl

@@ -1,4 +1,3 @@
-
 vec3 uncharted2Tonemap(const vec3 x) {
 	const float A = 0.15;
 	const float B = 0.50;
@@ -12,6 +11,8 @@ vec3 uncharted2Tonemap(const vec3 x) {
 vec3 tonemapUncharted2(const vec3 color) {
 	const float W = 11.2;
 	const float exposureBias = 2.0;
+    // TODO - Find out why black world value of 0.0,0.0,0.0 turns to white pixels
+	if (dot(color, color) < 0.001) return vec3(0.001);
 	vec3 curr = uncharted2Tonemap(exposureBias * color);
 	vec3 whiteScale = 1.0 / uncharted2Tonemap(vec3(W));
 	return curr * whiteScale;
@@ -36,3 +37,106 @@ vec3 acesFilm(const vec3 x) {
 vec3 tonemapReinhard(const vec3 color) {
 	return color / (color + vec3(1.0));
 }
+
+// Blender AgX Implementation 
+// Troy Sobotka https://github.com/sobotka/AgX
+
+// AGX Simple
+vec3 tonemapAgXSimple(vec3 x) {
+	// TODO CORRECT AND OPTIMIZE
+    x = max(x, vec3(0.0));
+    float exposure = 0.6;
+    x *= exposure;
+    const vec3 AgX_A = vec3(0.92, 0.92, 0.72);
+    const vec3 AgX_B = vec3(0.24, 0.24, 0.36);
+    const vec3 AgX_C = vec3(0.92, 0.92, 0.72);
+    const vec3 AgX_D = vec3(0.24, 0.24, 0.36);
+    const vec3 AgX_E = vec3(0.08, 0.08, 0.12);
+    const vec3 AgX_F = vec3(0.0);
+    vec3 result = (x * (AgX_A * x + AgX_B)) / (x * (AgX_C * x + AgX_D) + AgX_E) + AgX_F;
+    float luma = dot(result, vec3(0.2126, 0.7152, 0.0722));
+    result = mix(vec3(luma), result, 0.6);
+    return clamp(result, vec3(0.0), vec3(1.0));
+}
+
+// AGX Full Contrast Approx
+vec3 agxDefaultContrastApprox(vec3 x) {
+    vec3 x2 = x * x;
+    vec3 x4 = x2 * x2;
+    return + 15.5     * x4 * x2
+           - 40.14    * x4 * x
+           + 31.96    * x4
+           - 6.868    * x2 * x
+           + 0.4298   * x2
+           + 0.1191   * x
+           - 0.00232;
+}
+// AGX Full Look
+vec3 agxLook(vec3 x, float strength) {
+    const vec3 slope = vec3(1.0);
+    const vec3 power = vec3(1.35);
+    const vec3 sat = vec3(1.4);
+    vec3 lw = vec3(0.2126, 0.7152, 0.0722);
+    float luma = dot(x, lw);
+    return pow(x * slope, power) * sat - (pow(luma * slope, power) * (sat - 1.0));
+}
+
+// AGX Full
+vec3 tonemapAgXFull(vec3 x) {
+    // x *= 2.0 * (1.0/0.8); // Brightness scale to match Blender's default
+    x = clamp(x, 0.0, 65504.0);
+    x = log2(x + 1.0);
+    x = agxDefaultContrastApprox(clamp(x * 0.5 - 10.5, -12.0, 12.0));    
+    x = mix(x, agxLook(x, 0.5), 0.5);
+    x = clamp(x, 0.0, 1.0);
+    return pow(x, vec3(1.0/2.2)); 
+}
+
+
+// Interleaved Gradient Noise (Pseudo-random, AKA Blue Noise style)
+// Based on http://momentsingraphics.de/BlueNoise.html
+float ditherBlueNoiseStyle(vec2 p) {
+    return fract(sin(dot(p.xy, vec2(12.9898, 78.233))) * 43758.5453123);
+}
+
+// White Noise Dithering
+float ditherWhiteNoise(vec2 p) {
+    return fract(sin(dot(p, vec2(12.9898, 4.1414))) * 43758.5453);
+}
+
+// Ordered Dithering (4x4 Bayer Matrix)
+float ditherOrderedBayer4x4(ivec2 p) {
+    const float bayer[16] = float[16](
+         0.0,  8.0,  2.0, 10.0,
+        12.0,  4.0, 14.0,  6.0,
+         3.0, 11.0,  1.0,  9.0,
+        15.0,  7.0, 13.0,  5.0
+    );
+    int index = (p.x % 4) * 4 + (p.y % 4);
+    return bayer[index] / 16.0;
+}
+
+// Ordered Dithering (8x8 Bayer Matrix)
+float ditherOrderedBayer8x8(ivec2 p) {
+    const float bayer8x8[64] = float[64](
+         0.0, 32.0,  8.0, 40.0,  2.0, 34.0, 10.0, 42.0,
+        48.0, 16.0, 56.0, 24.0, 50.0, 18.0, 58.0, 26.0,
+        12.0, 44.0,  4.0, 36.0, 14.0, 46.0,  6.0, 38.0,
+        60.0, 28.0, 52.0, 20.0, 62.0, 30.0, 54.0, 22.0,
+         3.0, 35.0, 11.0, 43.0,  1.0, 33.0,  9.0, 41.0,
+        51.0, 19.0, 59.0, 27.0, 49.0, 17.0, 57.0, 25.0,
+        15.0, 47.0,  7.0, 39.0, 13.0, 45.0,  5.0, 37.0,
+        63.0, 31.0, 55.0, 23.0, 61.0, 29.0, 53.0, 21.0
+    );
+    int index = (p.x % 8) * 8 + (p.y % 8);
+    return bayer8x8[index] / 64.0;
+}
+
+
+//vec3 applyDither(vec3 color, vec2 screenCoord) {
+//    float quantizationLevels = 255.0;
+//    float noise = randomDither(screenCoord);
+//    float noiseOffset = (noise - 0.5) / quantizationLevels;
+//    vec3 ditheredColor = color + noiseOffset;
+//    return clamp(ditheredColor, 0.0, 1.0);
+//}

leenkx/Shaders/volumetric_light/volumetric_light.frag.glsl

@@ -11,6 +11,11 @@
 #include "std/light_common.glsl"
 #endif
 
+#ifdef _CPostprocess
+uniform vec3 PPComp11;
+uniform vec4 PPComp17;
+#endif
+
 uniform sampler2D gbufferD;
 uniform sampler2D snoise;
 
@@ -87,7 +92,13 @@ out float fragColor;
 const float tScat = 0.08;
 const float tAbs = 0.0;
 const float tExt = tScat + tAbs;
-const float stepLen = 1.0 / volumSteps;
+#ifdef _CPostprocess
+	float stepLen = 1.0 / int(PPComp11.y);
+	float AirTurbidity = PPComp17.w;
+#else
+	const float stepLen = 1.0 / volumSteps;
+	float AirTurbidity = volumAirTurbidity;
+#endif
 const float lighting = 0.4;
 
 void rayStep(inout vec3 curPos, inout float curOpticalDepth, inout float scatteredLightAmount, float stepLenWorld, vec3 viewVecNorm) {
@@ -162,5 +173,5 @@ void main() {
 		rayStep(curPos, curOpticalDepth, scatteredLightAmount, stepLenWorld, viewVecNorm);
 	}
 
-	fragColor = scatteredLightAmount * volumAirTurbidity;
+	fragColor = scatteredLightAmount * AirTurbidity;
 }

leenkx/Shaders/volumetric_light/volumetric_light.json

@@ -140,6 +140,16 @@
 					"link": "_biasLightWorldViewProjectionMatrixSpot3",
 					"ifndef": ["_ShadowMapAtlas"],
 					"ifdef": ["_Spot", "_ShadowMap"]
+				},
+				{
+					"name": "PPComp11",
+					"link": "_PPComp11",
+					"ifdef": ["_CPostprocess"]
+				},
+				{
+					"name": "PPComp17",
+					"link": "_PPComp17",
+					"ifdef": ["_CPostprocess"]
 				}
 			],
 			"texture_params": [],

leenkx/Shaders/voxel_light/voxel_light.comp.glsl

@@ -33,6 +33,7 @@ uniform layout(r32ui) uimage3D voxelsLight;
 
 #ifdef _ShadowMap
 uniform sampler2DShadow shadowMap;
+uniform sampler2D shadowMapTransparent;
 uniform sampler2DShadow shadowMapSpot;
 #ifdef _ShadowMapAtlas
 uniform sampler2DShadow shadowMapPoint;
@@ -86,30 +87,28 @@ float lpToDepth(vec3 lp, const vec2 lightProj) {
 
 void main() {
 	int res = voxelgiResolution.x;
-
 	ivec3 dst = ivec3(gl_GlobalInvocationID.xyz);
-	dst.y += clipmapLevel * res;
 
-	vec3 P = (gl_GlobalInvocationID.xyz + 0.5) / voxelgiResolution;
-	P = P * 2.0 - 1.0;
-	P *= clipmaps[int(clipmapLevel * 10)];
-	P *= voxelgiResolution;
-	P += vec3(clipmaps[int(clipmapLevel * 10 + 4)], clipmaps[int(clipmapLevel * 10 + 5)], clipmaps[int(clipmapLevel * 10 + 6)]);
+	vec3 wposition = (gl_GlobalInvocationID.xyz + 0.5) / voxelgiResolution.x;
+	wposition = wposition * 2.0 - 1.0;
+	wposition *= float(clipmaps[int(clipmapLevel * 10)]);
+	wposition *= voxelgiResolution.x;
+	wposition += vec3(clipmaps[clipmapLevel * 10 + 4], clipmaps[clipmapLevel * 10 + 5], clipmaps[clipmapLevel * 10 + 6]);
 
-	vec3 visibility;
-	vec3 lp = lightPos - P;
+	float visibility;
+	vec3 lp = lightPos -wposition;
 	vec3 l;
-	if (lightType == 0) { l = lightDir; visibility = vec3(1.0); }
-	else { l = normalize(lp); visibility = vec3(attenuate(distance(P, lightPos))); }
+	if (lightType == 0) { l = lightDir; visibility = 1.0; }
+	else { l = normalize(lp); visibility = attenuate(distance(wposition, lightPos)); }
 
 #ifdef _ShadowMap
 	if (lightShadow == 1) {
-		vec4 lightPosition = LVP * vec4(P, 1.0);
+		vec4 lightPosition = LVP * vec4(wposition, 1.0);
 		vec3 lPos = lightPosition.xyz / lightPosition.w;
-		visibility = texture(shadowMap, vec3(lPos.xy, lPos.z - shadowsBias)).rrr;
+		visibility = texture(shadowMap, vec3(lPos.xy, lPos.z - shadowsBias)).r;
 	}
 	else if (lightShadow == 2) {
-		vec4 lightPosition = LVP * vec4(P, 1.0);
+		vec4 lightPosition = LVP * vec4(wposition, 1.0);
 		vec3 lPos = lightPosition.xyz / lightPosition.w;
 		visibility *= texture(shadowMapSpot, vec3(lPos.xy, lPos.z - shadowsBias)).r;
 	}
@@ -130,9 +129,7 @@ void main() {
 	}
 #endif
 
-	vec3 light = visibility * lightColor;
-
-	imageAtomicAdd(voxelsLight, dst + ivec3(0, 0, 0), uint(light.r * 255));
-	imageAtomicAdd(voxelsLight, dst + ivec3(0, 0, voxelgiResolution.x), uint(light.g * 255));
-	imageAtomicAdd(voxelsLight, dst + ivec3(0, 0, voxelgiResolution.x * 2), uint(light.b * 255));
+	imageAtomicAdd(voxelsLight, dst, uint(visibility * lightColor.r * 255));
+	imageAtomicAdd(voxelsLight, dst + ivec3(0, 0, voxelgiResolution.x), uint(visibility * lightColor.g * 255));
+	imageAtomicAdd(voxelsLight, dst + ivec3(0, 0, voxelgiResolution.x * 2), uint(visibility * lightColor.b * 255));
 }

leenkx/Shaders/voxel_offsetprev/voxel_offsetprev.comp.glsl

@@ -27,14 +27,14 @@ layout (local_size_x = 8, local_size_y = 8, local_size_z = 8) in;
 #include "std/math.glsl"
 #include "std/gbuffer.glsl"
 #include "std/imageatomic.glsl"
-#include "std/voxels_constants.glsl"
+#include "std/constants.glsl"
 
 #ifdef _VoxelGI
 uniform layout(rgba8) image3D voxelsB;
 uniform layout(rgba8) image3D voxelsOut;
 #else
-uniform layout(r16) image3D voxelsB;
-uniform layout(r16) image3D voxelsOut;
+uniform layout(r8) image3D voxelsB;
+uniform layout(r8) image3D voxelsOut;
 #endif
 
 uniform int clipmapLevel;

leenkx/Shaders/voxel_resolve_ao/voxel_resolve_ao.comp.glsl

@@ -29,19 +29,38 @@ layout (local_size_x = 8, local_size_y = 8, local_size_z = 1) in;
 #include "std/gbuffer.glsl"
 #include "std/imageatomic.glsl"
 #include "std/conetrace.glsl"
+#include "std/brdf.glsl"
+#include "std/shirr.glsl"
 
 uniform sampler3D voxels;
 uniform sampler2D gbufferD;
 uniform sampler2D gbuffer0;
-uniform layout(r8) image2D voxels_ao;
+uniform layout(rgba8) image2D voxels_ao;
 
 uniform float clipmaps[voxelgiClipmapCount * 10];
 uniform mat4 InvVP;
-uniform vec2 cameraProj;
 uniform vec3 eye;
-uniform vec3 eyeLook;
 uniform vec2 postprocess_resolution;
 
+uniform sampler2D gbuffer1;
+#ifdef _gbuffer2
+uniform sampler2D gbuffer2;
+#endif
+uniform float envmapStrength;
+#ifdef _Irr
+uniform float shirr[7 * 4];
+#endif
+#ifdef _Brdf
+uniform sampler2D senvmapBrdf;
+#endif
+#ifdef _Rad
+uniform sampler2D senvmapRadiance;
+uniform int envmapNumMipmaps;
+#endif
+#ifdef _EnvCol
+uniform vec3 backgroundCol;
+#endif
+
 void main() {
 	const vec2 pixel = gl_GlobalInvocationID.xy;
 	vec2 uv = (pixel + 0.5) / postprocess_resolution;
@@ -54,12 +73,11 @@ void main() {
 
 	float x = uv.x * 2 - 1;
 	float y = uv.y * 2 - 1;
-	vec4 v = vec4(x, y, 1.0, 1.0);
-	v = vec4(InvVP * v);
-	v.xyz /= v.w;
-	vec3 viewRay = v.xyz - eye;
+	vec4 clipPos = vec4(x, y, depth, 1.0);
+    vec4 worldPos = InvVP * clipPos;
+    vec3 P = worldPos.xyz / worldPos.w;
 
-	vec3 P = getPos(eye, eyeLook, normalize(viewRay), depth, cameraProj);
+	vec3 v = normalize(eye - P);
 
 	vec4 g0 = textureLod(gbuffer0, uv, 0.0);
 	vec3 n;
@@ -67,7 +85,89 @@ void main() {
 	n.xy = n.z >= 0.0 ? g0.xy : octahedronWrap(g0.xy);
 	n = normalize(n);
 
-	float occ = 1.0 - traceAO(P, n, voxels, clipmaps);
+	float roughness = g0.b;
+	float metallic;
+	uint matid;
+	unpackFloatInt16(g0.a, metallic, matid);
 
-	imageStore(voxels_ao, ivec2(pixel), vec4(occ));
+	vec4 g1 = textureLod(gbuffer1, uv, 0.0); // Basecolor.rgb, spec/occ
+	vec2 occspec = unpackFloat2(g1.a);
+	vec3 albedo = surfaceAlbedo(g1.rgb, metallic); // g1.rgb - basecolor
+	vec3 f0 = surfaceF0(g1.rgb, metallic);
+	float dotNV = max(dot(n, v), 0.0);
+
+#ifdef _gbuffer2
+	vec4 g2 = textureLod(gbuffer2, uv, 0.0);
+#endif
+
+#ifdef _MicroShadowing
+	occspec.x = mix(1.0, occspec.x, dotNV); // AO Fresnel
+#endif
+
+#ifdef _Brdf
+	vec2 envBRDF = texelFetch(senvmapBrdf, ivec2(vec2(dotNV, 1.0 - roughness) * 256.0), 0).xy;
+	vec3 F = f0 * envBRDF.x + envBRDF.y;
+#endif
+
+	// Envmap
+#ifdef _Irr
+	vec4 shPacked[7];
+    for (int i = 0; i < 7; i++) {
+        int base = i * 4;
+        shPacked[i] = vec4(
+            shirr[base],
+            shirr[base + 1],
+            shirr[base + 2],
+            shirr[base + 3]
+        );
+    }
+	vec3 envl = shIrradiance(n, shPacked);
+
+	#ifdef _gbuffer2
+		if (g2.b < 0.5) {
+			envl = envl;
+		} else {
+			envl = vec3(0.0);
+		}
+	#endif
+
+	#ifdef _EnvTex
+		envl /= PI;
+	#endif
+#else
+	vec3 envl = vec3(0.0);
+#endif
+
+#ifdef _Rad
+	vec3 reflectionWorld = reflect(-v, n);
+	float lod = getMipFromRoughness(roughness, envmapNumMipmaps);
+	vec3 prefilteredColor = textureLod(senvmapRadiance, envMapEquirect(reflectionWorld), lod).rgb;
+#endif
+
+#ifdef _EnvLDR
+	envl.rgb = pow(envl.rgb, vec3(2.2));
+	#ifdef _Rad
+		prefilteredColor = pow(prefilteredColor, vec3(2.2));
+	#endif
+#endif
+
+	envl.rgb *= albedo;
+
+#ifdef _Brdf
+	envl.rgb *= 1.0 - F; //LV: We should take refracted light into account
+#endif
+
+#ifdef _Rad // Indirect specular
+	envl.rgb += prefilteredColor * F; //LV: Removed "1.5 * occspec.y". Specular should be weighted only by FV LUT
+#else
+	#ifdef _EnvCol
+	envl.rgb += backgroundCol * F; //LV: Eh, what's the point of weighting it only by F0?
+	#endif
+#endif
+
+	envl.rgb *= envmapStrength * occspec.x;
+
+	vec3 occ = envl * (1.0 - traceAO(P, n, voxels, clipmaps));
+
+	imageStore(voxels_ao, ivec2(pixel), vec4(occ, 1.0));
 }

leenkx/Shaders/voxel_resolve_diffuse/voxel_resolve_diffuse.comp.glsl

@@ -29,6 +29,8 @@ layout (local_size_x = 8, local_size_y = 8, local_size_z = 1) in;
 #include "std/gbuffer.glsl"
 #include "std/imageatomic.glsl"
 #include "std/conetrace.glsl"
+#include "std/brdf.glsl"
+#include "std/shirr.glsl"
 
 uniform sampler3D voxels;
 uniform sampler2D gbufferD;
@@ -37,29 +39,44 @@ uniform layout(rgba8) image2D voxels_diffuse;
 
 uniform float clipmaps[voxelgiClipmapCount * 10];
 uniform mat4 InvVP;
-uniform vec2 cameraProj;
 uniform vec3 eye;
-uniform vec3 eyeLook;
 uniform vec2 postprocess_resolution;
 
+uniform sampler2D gbuffer1;
+#ifdef _gbuffer2
+uniform sampler2D gbuffer2;
+#endif
+uniform float envmapStrength;
+#ifdef _Irr
+uniform float shirr[7 * 4];
+#endif
+#ifdef _Brdf
+uniform sampler2D senvmapBrdf;
+#endif
+#ifdef _Rad
+uniform sampler2D senvmapRadiance;
+uniform int envmapNumMipmaps;
+#endif
+#ifdef _EnvCol
+uniform vec3 backgroundCol;
+#endif
+
 void main() {
 	const vec2 pixel = gl_GlobalInvocationID.xy;
 	vec2 uv = (pixel + 0.5) / postprocess_resolution;
 	#ifdef _InvY
-	uv.y = 1.0 - uv.y
+	uv.y = 1.0 - uv.y;
 	#endif
 
 	float depth = textureLod(gbufferD, uv, 0.0).r * 2.0 - 1.0;
-	if (depth == 0) return;
+	if (depth == 0.0) return;
 
 	float x = uv.x * 2 - 1;
 	float y = uv.y * 2 - 1;
-	vec4 v = vec4(x, y, 1.0, 1.0);
-	v = vec4(InvVP * v);
-	v.xyz /= v.w;
-	vec3 viewRay = v.xyz - eye;
-
-	vec3 P = getPos(eye, eyeLook, normalize(viewRay), depth, cameraProj);
+	vec4 clipPos = vec4(x, y, depth, 1.0);
+    vec4 worldPos = InvVP * clipPos;
+    vec3 P = worldPos.xyz / worldPos.w;
+	vec3 v = normalize(eye - P);
 
 	vec4 g0 = textureLod(gbuffer0, uv, 0.0);
 	vec3 n;
@@ -67,7 +84,94 @@ void main() {
 	n.xy = n.z >= 0.0 ? g0.xy : octahedronWrap(g0.xy);
 	n = normalize(n);
 
-	vec4 color = traceDiffuse(P, n, voxels, clipmaps);
+	float roughness = g0.b;
+	float metallic;
+	uint matid;
+	unpackFloatInt16(g0.a, metallic, matid);
 
-	imageStore(voxels_diffuse, ivec2(pixel), color);
+	vec4 g1 = textureLod(gbuffer1, uv, 0.0); // Basecolor.rgb, spec/occ
+	vec2 occspec = unpackFloat2(g1.a);
+	vec3 albedo = surfaceAlbedo(g1.rgb, metallic); // g1.rgb - basecolor
+	vec3 f0 = surfaceF0(g1.rgb, metallic);
+	float dotNV = max(dot(n, v), 0.0);
+
+#ifdef _gbuffer2
+	vec4 g2 = textureLod(gbuffer2, uv, 0.0);
+#endif
+
+#ifdef _MicroShadowing
+	occspec.x = mix(1.0, occspec.x, dotNV); // AO Fresnel
+#endif
+
+#ifdef _Brdf
+	vec2 envBRDF = texelFetch(senvmapBrdf, ivec2(vec2(dotNV, 1.0 - roughness) * 256.0), 0).xy;
+	vec3 F = f0 * envBRDF.x + envBRDF.y;
+#else
+	vec3 F = f0;
+#endif
+
+
+	// Envmap
+#ifdef _Irr
+	vec4 shPacked[7];
+    for (int i = 0; i < 7; i++) {
+        int base = i * 4;
+        shPacked[i] = vec4(
+            shirr[base],
+            shirr[base + 1],
+            shirr[base + 2],
+            shirr[base + 3]
+        );
+    }
+	vec3 envl = shIrradiance(n, shPacked);
+
+	#ifdef _gbuffer2
+		if (g2.b < 0.5) {
+			envl = envl;
+		} else {
+			envl = vec3(0.0);
+		}
+	#endif
+
+	#ifdef _EnvTex
+		envl /= PI;
+	#endif
+#else
+	vec3 envl = vec3(0.0);
+#endif
+
+#ifdef _Rad
+	vec3 reflectionWorld = reflect(-v, n);
+	float lod = getMipFromRoughness(roughness, envmapNumMipmaps);
+	vec3 prefilteredColor = textureLod(senvmapRadiance, envMapEquirect(reflectionWorld), lod).rgb;
+#endif
+
+#ifdef _EnvLDR
+	envl.rgb = pow(envl.rgb, vec3(2.2));
+	#ifdef _Rad
+		prefilteredColor = pow(prefilteredColor, vec3(2.2));
+	#endif
+#endif
+
+	envl.rgb *= albedo;
+
+#ifdef _Brdf
+	envl.rgb *= 1.0 - F; //LV: We should take refracted light into account
+#endif
+
+#ifdef _Rad // Indirect specular
+	envl.rgb += prefilteredColor * F; //LV: Removed "1.5 * occspec.y". Specular should be weighted only by FV LUT
+#else
+	#ifdef _EnvCol
+	envl.rgb += backgroundCol * F; //LV: Eh, what's the point of weighting it only by F0?
+	#endif
+#endif
+
+	envl.rgb *= envmapStrength * occspec.x;
+
+	vec4 trace = traceDiffuse(P, n, voxels, clipmaps);
+	vec3 color = trace.rgb * albedo * (1.0 - F);
+	color += envl * (1.0 - trace.a);
+
+	imageStore(voxels_diffuse, ivec2(pixel), vec4(color, 1.0));
 }

leenkx/Shaders/voxel_resolve_refraction/voxel_resolve_refraction.comp.glsl

@@ -1,79 +0,0 @@
-/*
-Copyright (c) 2024 Turánszki János
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
- */
-
-#version 450
-
-layout (local_size_x = 8, local_size_y = 8, local_size_z = 1) in;
-
-#include "compiled.inc"
-#include "std/math.glsl"
-#include "std/gbuffer.glsl"
-#include "std/imageatomic.glsl"
-#include "std/conetrace.glsl"
-
-uniform sampler2D gbufferD;
-uniform sampler2D gbuffer0;
-uniform sampler3D voxels;
-uniform sampler3D voxelsSDF;
-uniform sampler2D gbuffer_refraction;
-uniform layout(rgba8) image2D voxels_refraction;
-
-uniform float clipmaps[voxelgiClipmapCount * 10];
-uniform mat4 InvVP;
-uniform vec2 cameraProj;
-uniform vec3 eye;
-uniform vec3 eyeLook;
-uniform vec2 postprocess_resolution;
-
-void main() {
-	const vec2 pixel = gl_GlobalInvocationID.xy;
-	vec2 uv = (pixel + 0.5) / postprocess_resolution;
-	#ifdef _InvY
-	uv.y = 1.0 - uv.y
-	#endif
-
-	float depth = textureLod(gbufferD, uv, 0.0).r * 2.0 - 1.0;
-	if (depth == 0) return;
-
-	vec2 ior_opac = textureLod(gbuffer_refraction, uv, 0.0).xy;
-
-	float x = uv.x * 2 - 1;
-	float y = uv.y * 2 - 1;
-	vec4 v = vec4(x, y, 1.0, 1.0);
-	v = vec4(InvVP * v);
-	v.xyz /= v.w;
-	vec3 viewRay = v.xyz - eye;
-
-	vec3 P = getPos(eye, eyeLook, normalize(viewRay), depth, cameraProj);
-
-	vec4 g0 = textureLod(gbuffer0, uv, 0.0);
-	vec3 n;
-	n.z = 1.0 - abs(g0.x) - abs(g0.y);
-	n.xy = n.z >= 0.0 ? g0.xy : octahedronWrap(g0.xy);
-	n = normalize(n);
-
-	vec3 color = vec3(0.0);
-	if(ior_opac.y < 1.0)
-		color = traceRefraction(P, n, voxels, voxelsSDF, normalize(eye - P), ior_opac.x, g0.b, clipmaps, pixel).rgb;
-
-	imageStore(voxels_refraction, ivec2(pixel), vec4(color, 1.0));
-}

leenkx/Shaders/voxel_resolve_shadows/voxel_resolve_shadows.comp.glsl

@@ -1,75 +0,0 @@
-/*
-Copyright (c) 2024 Turánszki János
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
- */
-
-#version 450
-
-layout (local_size_x = 8, local_size_y = 8, local_size_z = 1) in;
-
-#include "compiled.inc"
-#include "std/math.glsl"
-#include "std/gbuffer.glsl"
-#include "std/imageatomic.glsl"
-#include "std/conetrace.glsl"
-
-uniform sampler3D voxels;
-uniform sampler3D voxelsSDF;
-uniform sampler2D gbufferD;
-uniform sampler2D gbuffer0;
-uniform layout(r16) image2D voxels_shadows;
-
-uniform float clipmaps[voxelgiClipmapCount * 10];
-uniform mat4 InvVP;
-uniform vec2 cameraProj;
-uniform vec3 eye;
-uniform vec3 eyeLook;
-uniform vec2 postprocess_resolution;
-uniform vec3 lPos;
-
-void main() {
-	const vec2 pixel = gl_GlobalInvocationID.xy;
-	vec2 uv = (pixel + 0.5) / postprocess_resolution;
-	#ifdef _InvY
-	uv.y = 1.0 - uv.y;
-	#endif
-
-	float depth = textureLod(gbufferD, uv, 0.0).r * 2.0 - 1.0;
-	if (depth == 0) return;
-
-	float x = uv.x * 2 - 1;
-	float y = uv.y * 2 - 1;
-	vec4 v = vec4(x, y, 1.0, 1.0);
-	v = vec4(InvVP * v);
-	v.xyz /= v.w;
-	vec3 viewRay = v.xyz - eye;
-
-	vec3 P = getPos(eye, eyeLook, normalize(viewRay), depth, cameraProj);
-
-	vec4 g0 = textureLod(gbuffer0, uv, 0.0);
-	vec3 n;
-	n.z = 1.0 - abs(g0.x) - abs(g0.y);
-	n.xy = n.z >= 0.0 ? g0.xy : octahedronWrap(g0.xy);
-	n = normalize(n);
-
-	float occ = 1.0 - traceShadow(P, n, voxels, voxelsSDF, normalize(lPos - P), clipmaps, pixel);
-
-	imageStore(voxels_shadows, ivec2(pixel), vec4(occ));
-}

leenkx/Shaders/voxel_resolve_specular/voxel_resolve_specular.comp.glsl

@@ -29,6 +29,7 @@ layout (local_size_x = 8, local_size_y = 8, local_size_z = 1) in;
 #include "std/gbuffer.glsl"
 #include "std/imageatomic.glsl"
 #include "std/conetrace.glsl"
+#include "std/brdf.glsl"
 
 uniform sampler2D gbufferD;
 uniform sampler2D gbuffer0;
@@ -38,9 +39,7 @@ uniform layout(rgba8) image2D voxels_specular;
 
 uniform float clipmaps[voxelgiClipmapCount * 10];
 uniform mat4 InvVP;
-uniform vec2 cameraProj;
 uniform vec3 eye;
-uniform vec3 eyeLook;
 uniform vec2 postprocess_resolution;
 uniform sampler2D sveloc;
 
@@ -48,7 +47,7 @@ void main() {
 	const vec2 pixel = gl_GlobalInvocationID.xy;
 	vec2 uv = (pixel + 0.5) / postprocess_resolution;
 	#ifdef _InvY
-	uv.y = 1.0 - uv.y
+	uv.y = 1.0 - uv.y;
 	#endif
 
 	float depth = textureLod(gbufferD, uv, 0.0).r * 2.0 - 1.0;
@@ -56,12 +55,10 @@ void main() {
 
 	float x = uv.x * 2 - 1;
 	float y = uv.y * 2 - 1;
-	vec4 v = vec4(x, y, 1.0, 1.0);
-	v = vec4(InvVP * v);
-	v.xyz /= v.w;
+	vec4 clipPos = vec4(x, y, depth, 1.0);
+    vec4 worldPos = InvVP * clipPos;
+    vec3 P = worldPos.xyz / worldPos.w;
 
-	vec3 viewRay = v.xyz - eye;
-	vec3 P = getPos(eye, eyeLook, normalize(viewRay), depth, cameraProj);
 	vec4 g0 = textureLod(gbuffer0, uv, 0.0);
 
 	vec3 n;
@@ -71,7 +68,7 @@ void main() {
 
 	vec2 velocity = -textureLod(sveloc, uv, 0.0).rg;
 
-	vec3 color = traceSpecular(P, n, voxels, voxelsSDF, normalize(eye - P), g0.z, clipmaps, pixel, velocity).rgb;
+	vec3 color = traceSpecular(P, n, voxels, voxelsSDF, normalize(eye - P), g0.z * g0.z, clipmaps, pixel, velocity).rgb;
 
 	imageStore(voxels_specular, ivec2(pixel), vec4(color, 1.0));
 }

leenkx/Shaders/voxel_sdf_jumpflood/voxel_sdf_jumpflood.comp.glsl

@@ -23,8 +23,8 @@ THE SOFTWARE.
 
 #include "compiled.inc"
 
-uniform layout(r16) image3D input_sdf;
-uniform layout(r16) image3D output_sdf;
+uniform layout(r8) image3D input_sdf;
+uniform layout(r8) image3D output_sdf;
 
 uniform float jump_size;
 uniform int clipmapLevel;

leenkx/Shaders/voxel_temporal/voxel_temporal.comp.glsl

@@ -46,15 +46,15 @@ uniform layout(r32ui) uimage3D voxels;
 uniform layout(r32ui) uimage3D voxelsLight;
 uniform layout(rgba8) image3D voxelsB;
 uniform layout(rgba8) image3D voxelsOut;
-uniform layout(r16) image3D SDF;
+uniform layout(r8) image3D SDF;
 #else
 #ifdef _VoxelAOvar
 #ifdef _VoxelShadow
-uniform layout(r16) image3D SDF;
+uniform layout(r8) image3D SDF;
 #endif
 uniform layout(r32ui) uimage3D voxels;
-uniform layout(r16) image3D voxelsB;
-uniform layout(r16) image3D voxelsOut;
+uniform layout(r8) image3D voxelsB;
+uniform layout(r8) image3D voxelsOut;
 #endif
 #endif
 
@@ -74,14 +74,9 @@ void main() {
 	#endif
 	#endif
 
-	ivec3 src = ivec3(gl_GlobalInvocationID.xyz);
-	#ifdef _VoxelGI
-	vec3 light = vec3(0.0);
-	light.r = float(imageLoad(voxelsLight, src)) / 255;
-	light.g = float(imageLoad(voxelsLight, src + ivec3(0, 0, voxelgiResolution.x))) / 255;
-	light.b = float(imageLoad(voxelsLight, src + ivec3(0, 0, voxelgiResolution.x * 2))) / 255;
-	light /= 3;
-	#endif
+	int nor_count = 0;
+	vec3 avgNormal = vec3(0.0);
+	mat3 TBN = mat3(0.0);
 
 	for (int i = 0; i < 6 + DIFFUSE_CONE_COUNT; i++)
 	{
@@ -91,7 +86,7 @@ void main() {
 		float aniso_colors[6];
 		#endif
 
-		src = ivec3(gl_GlobalInvocationID.xyz);
+		ivec3 src = ivec3(gl_GlobalInvocationID.xyz);
 		src.x += i * res;
 		ivec3 dst = src;
 		dst.y += clipmapLevel * res;
@@ -104,44 +99,67 @@ void main() {
 
 		if (i < 6) {
 			#ifdef _VoxelGI
-			vec4 basecol = vec4(0.0);
-			basecol.r = float(imageLoad(voxels, src)) / 255;
-			basecol.g = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x))) / 255;
-			basecol.b = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 2))) / 255;
-			basecol.a = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 3))) / 255;
-			basecol /= 4;
-			vec3 emission = vec3(0.0);
-			emission.r = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 4))) / 255;
-			emission.g = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 5))) / 255;
-			emission.b = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 6))) / 255;
-			emission /= 3;
-			vec3 N = vec3(0.0);
-			N.r = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 7))) / 255;
-			N.g = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 8))) / 255;
-			N /= 2;
-			vec3 wnormal = decode_oct(N.rg * 2 - 1);
-			vec3 envl = vec3(0.0);
-			envl.r = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 9))) / 255;
-			envl.g = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 10))) / 255;
-			envl.b = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 11))) / 255;
-			envl /= 3;
-			envl *= 100;
+			int count = int(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 15)));
+			if (count > 0) {
+				vec4 basecol = vec4(0.0);
+				basecol.r = float(imageLoad(voxels, src)) / 255;
+				basecol.g = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x))) / 255;
+				basecol.b = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 2))) / 255;
+				basecol.a = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 3))) / 255;
+				basecol /= count;
+				vec3 emission = vec3(0.0);
+				emission.r = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 4))) / 255;
+				emission.g = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 5))) / 255;
+				emission.b = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 6))) / 255;
+				emission /= count;
+				vec3 N = vec3(0.0);
+				N.r = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 7))) / 255;
+				N.g = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 8))) / 255;
+				N /= count;
+				N = decode_oct(N.rg * 2.0 - 1.0);
 
-			//clipmap to world
-			vec3 wposition = (gl_GlobalInvocationID.xyz + 0.5) / voxelgiResolution.x;
-			wposition = wposition * 2.0 - 1.0;
-			wposition *= float(clipmaps[int(clipmapLevel * 10)]);
-			wposition *= voxelgiResolution.x;
-			wposition += vec3(clipmaps[clipmapLevel * 10 + 4], clipmaps[clipmapLevel * 10 + 5], clipmaps[clipmapLevel * 10 + 6]);
+				if (abs(N.x) > 0)
+					avgNormal.x += N.x;
+				if (abs(N.y) > 0)
+					avgNormal.y += N.y;
+				if (abs(N.z) > 0)
+					avgNormal.z += N.z;
+				if (i == 5)
+				{
+					avgNormal = normalize(avgNormal);
+					TBN = makeTangentBasis(avgNormal);
+				}
 
-			radiance = basecol;
-			vec4 trace = traceDiffuse(wposition, wnormal, voxelsSampler, clipmaps);
-			vec3 indirect = trace.rgb + envl.rgb * (1.0 - trace.a);
-			radiance.rgb *= light + indirect;
-			radiance.rgb += emission.rgb;
+				vec3 envl = vec3(0.0);
+				envl.r = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 9))) / 255;
+				envl.g = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 10))) / 255;
+				envl.b = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 11))) / 255;
+				envl /= count;
+				vec3 light = vec3(0.0);
+				light.r = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 12))) / 255;
+				light.g = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 13))) / 255;
+				light.b = float(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x * 14))) / 255;
+				light /= count;
 
+				//clipmap to world
+				vec3 wposition = (gl_GlobalInvocationID.xyz + 0.5) / voxelgiResolution.x;
+				wposition = wposition * 2.0 - 1.0;
+				wposition *= float(clipmaps[int(clipmapLevel * 10)]);
+				wposition *= voxelgiResolution.x;
+				wposition += vec3(clipmaps[clipmapLevel * 10 + 4], clipmaps[clipmapLevel * 10 + 5], clipmaps[clipmapLevel * 10 + 6]);
+
+				radiance = basecol;
+				vec4 trace = traceDiffuse(wposition, N, voxelsSampler, clipmaps);
+				vec3 indirect = trace.rgb + envl.rgb * (1.0 - trace.a);
+				radiance.rgb *= light + indirect;
+				radiance.rgb += emission.rgb;
+			}
 			#else
-			opac = float(imageLoad(voxels, src)) / 255;
+			int count = int(imageLoad(voxels, src + ivec3(0, 0, voxelgiResolution.x)));
+			if (count > 0) {
+				opac = float(imageLoad(voxels, src)) / 255;
+				opac /= count;
+			}
 			#endif
 
 			#ifdef _VoxelGI
@@ -195,7 +213,7 @@ void main() {
 		}
 		else {
 			// precompute cone sampling:
-			vec3 coneDirection = DIFFUSE_CONE_DIRECTIONS[i - 6];
+			vec3 coneDirection = TBN * DIFFUSE_CONE_DIRECTIONS[i - 6];
 			vec3 aniso_direction = -coneDirection;
 			uvec3 face_offsets = uvec3(
 				aniso_direction.x > 0 ? 0 : 1,
@@ -236,4 +254,4 @@ void main() {
 	imageStore(SDF, dst_sdf, vec4(sdf));
 	#endif
 	#endif
-}
+}

leenkx/Shaders/water_pass/water_pass.frag.glsl

@@ -75,16 +75,17 @@ vec4 binarySearch(vec3 dir) {
 }
 
 vec4 rayCast(vec3 dir) {
-	#ifdef _CPostprocess
-		dir *= PPComp9.x;
-	#else
-		dir *= ssrRayStep;
-	#endif
-	for (int i = 0; i < maxSteps; i++) {
-		hitCoord += dir;
-		if (getDeltaDepth(hitCoord) > 0.0) return binarySearch(dir);
-	}
-	return vec4(0.0);
+    float ddepth;
+    dir *= ss_refractionRayStep;
+    for (int i = 0; i < maxSteps; i++) {
+        hitCoord += dir;
+        ddepth = getDeltaDepth(hitCoord);
+        if (ddepth > 0.0)
+            return binarySearch(dir);
+    }
+    // No hit — fallback to projecting the ray to UV space
+    vec2 fallbackUV = getProjectedCoord(hitCoord);
+    return vec4(fallbackUV, 0.0, 0.5); // We set .w lower to indicate fallback
 }
 #endif //SSR
 

leenkx/Sources/iron/App.hx

@@ -12,6 +12,7 @@ class App {
 	static var traitInits: Array<Void->Void> = [];
 	static var traitUpdates: Array<Void->Void> = [];
 	static var traitLateUpdates: Array<Void->Void> = [];
+	static var traitFixedUpdates: Array<Void->Void> = [];
 	static var traitRenders: Array<kha.graphics4.Graphics->Void> = [];
 	static var traitRenders2D: Array<kha.graphics2.Graphics->Void> = [];
 	public static var framebuffer: kha.Framebuffer;
@@ -23,6 +24,8 @@ class App {
 	public static var renderPathTime: Float;
 	public static var endFrameCallbacks: Array<Void->Void> = [];
 	#end
+	static var last = 0.0;
+	static var time = 0.0;
 	static var lastw = -1;
 	static var lasth = -1;
 	public static var onResize: Void->Void = null;
@@ -34,13 +37,14 @@ class App {
 	function new(done: Void->Void) {
 		done();
 		kha.System.notifyOnFrames(render);
-		kha.Scheduler.addTimeTask(update, 0, iron.system.Time.delta);
+		kha.Scheduler.addTimeTask(update, 0, iron.system.Time.step);
 	}
 
 	public static function reset() {
 		traitInits = [];
 		traitUpdates = [];
 		traitLateUpdates = [];
+		traitFixedUpdates = [];
 		traitRenders = [];
 		traitRenders2D = [];
 		if (onResets != null) for (f in onResets) f();
@@ -48,6 +52,24 @@ class App {
 
 	static function update() {
 		if (Scene.active == null || !Scene.active.ready) return;
+		
+		iron.system.Time.update();
+		
+		if (lastw == -1) {
+			lastw = App.w();
+			lasth = App.h();
+		}
+		if (lastw != App.w() || lasth != App.h()) {
+			if (onResize != null) onResize();
+			else {
+				if (Scene.active != null && Scene.active.camera != null) {
+					Scene.active.camera.buildProjection();
+				}
+			}
+		}
+		lastw = App.w();
+		lasth = App.h();
+		
 		if (pauseUpdates) return;
 
 		#if lnx_debug
@@ -56,6 +78,14 @@ class App {
 
 		Scene.active.updateFrame();
 
+
+		time += iron.system.Time.delta;
+
+		while (time >= iron.system.Time.fixedStep) {
+			for (f in traitFixedUpdates) f();
+			time -= iron.system.Time.fixedStep;
+		}
+
 		var i = 0;
 		var l = traitUpdates.length;
 		while (i < l) {
@@ -84,29 +114,13 @@ class App {
 		for (cb in endFrameCallbacks) cb();
 		updateTime = kha.Scheduler.realTime() - startTime;
 		#end
-
-		// Rebuild projection on window resize
-		if (lastw == -1) {
-			lastw = App.w();
-			lasth = App.h();
-		}
-		if (lastw != App.w() || lasth != App.h()) {
-			if (onResize != null) onResize();
-			else {
-				if (Scene.active != null && Scene.active.camera != null) {
-					Scene.active.camera.buildProjection();
-				}
-			}
-		}
-		lastw = App.w();
-		lasth = App.h();
 	}
 
 	static function render(frames: Array<kha.Framebuffer>) {
 		var frame = frames[0];
 		framebuffer = frame;
 
-		iron.system.Time.update();
+		iron.system.Time.render();
 
 		if (Scene.active == null || !Scene.active.ready) {
 			render2D(frame);
@@ -172,6 +186,14 @@ class App {
 		traitLateUpdates.remove(f);
 	}
 
+	public static function notifyOnFixedUpdate(f: Void->Void) {
+		traitFixedUpdates.push(f);
+	}
+
+	public static function removeFixedUpdate(f: Void->Void) {
+		traitFixedUpdates.remove(f);
+	}
+
 	public static function notifyOnRender(f: kha.graphics4.Graphics->Void) {
 		traitRenders.push(f);
 	}

leenkx/Sources/iron/RenderPath.hx

@@ -331,15 +331,18 @@ class RenderPath {
 		});
 	}
 
-	public static function sortMeshesShader(meshes: Array<MeshObject>) {
+	public static function sortMeshesIndex(meshes: Array<MeshObject>) {
 		meshes.sort(function(a, b): Int {
 			#if rp_depth_texture
 			var depthDiff = boolToInt(a.depthRead) - boolToInt(b.depthRead);
 			if (depthDiff != 0) return depthDiff;
 			#end
 
-			return a.materials[0].name >= b.materials[0].name ? 1 : -1;
-		});
+			if (a.data.sortingIndex != b.data.sortingIndex) {
+				return a.data.sortingIndex > b.data.sortingIndex ? 1 : -1;
+			}
+
+			return a.data.name >= b.data.name ? 1 : -1;		});
 	}
 
 	public function drawMeshes(context: String) {
@@ -399,7 +402,7 @@ class RenderPath {
 			#if lnx_batch
 			sortMeshesDistance(Scene.active.meshBatch.nonBatched);
 			#else
-			drawOrder == DrawOrder.Shader ? sortMeshesShader(meshes) : sortMeshesDistance(meshes);
+			drawOrder == DrawOrder.Index ? sortMeshesIndex(meshes) : sortMeshesDistance(meshes);
 			#end
 			meshesSorted = true;
 		}
@@ -518,12 +521,44 @@ class RenderPath {
 		return Reflect.field(kha.Shaders, handle + "_comp");
 	}
 
-	#if (kha_krom && lnx_vr)
-	public function drawStereo(drawMeshes: Int->Void) {
-		for (eye in 0...2) {
-			Krom.vrBeginRender(eye);
-			drawMeshes(eye);
-			Krom.vrEndRender(eye);
+	#if lnx_vr
+	public function drawStereo(drawMeshes: Void->Void) {
+		var vr = kha.vr.VrInterface.instance;
+		var appw = iron.App.w();
+		var apph = iron.App.h();
+		var halfw = Std.int(appw / 2);
+		var g = currentG;
+
+		if (vr != null && vr.IsPresenting()) {
+			// Left eye
+			Scene.active.camera.V.setFrom(Scene.active.camera.leftV);
+			Scene.active.camera.P.self = vr.GetProjectionMatrix(0);
+			g.viewport(0, 0, halfw, apph);
+			drawMeshes();
+
+			// Right eye
+			begin(g, additionalTargets);
+			Scene.active.camera.V.setFrom(Scene.active.camera.rightV);
+			Scene.active.camera.P.self = vr.GetProjectionMatrix(1);
+			g.viewport(halfw, 0, halfw, apph);
+			drawMeshes();
+		}
+		else { // Simulate
+			Scene.active.camera.buildProjection(halfw / apph);
+
+			// Left eye
+			g.viewport(0, 0, halfw, apph);
+			drawMeshes();
+
+			// Right eye
+			begin(g, additionalTargets);
+			Scene.active.camera.transform.move(Scene.active.camera.right(), 0.032);
+			Scene.active.camera.buildMatrix();
+			g.viewport(halfw, 0, halfw, apph);
+			drawMeshes();
+
+			Scene.active.camera.transform.move(Scene.active.camera.right(), -0.032);
+			Scene.active.camera.buildMatrix();
 		}
 	}
 	#end
@@ -882,6 +917,6 @@ class CachedShaderContext {
 
 @:enum abstract DrawOrder(Int) from Int {
 	var Distance = 0; // Early-z
-	var Shader = 1; // Less state changes
+	var Index = 1; // Less state changes
 	// var Mix = 2; // Distance buckets sorted by shader
 }

leenkx/Sources/iron/Scene.hx

@@ -775,6 +775,7 @@ class Scene {
 			// Attach particle systems
 			#if lnx_particles
 			if (o.particle_refs != null) {
+				cast(object, MeshObject).render_emitter = o.render_emitter;
 				for (ref in o.particle_refs) cast(object, MeshObject).setupParticleSystem(sceneName, ref);
 			}
 			#end
@@ -782,6 +783,11 @@ class Scene {
 			if (o.tilesheet_ref != null) {
 				cast(object, MeshObject).setupTilesheet(sceneName, o.tilesheet_ref, o.tilesheet_action_ref);
 			}
+			
+			if (o.camera_list != null){
+				cast(object, MeshObject).cameraList = o.camera_list;
+			}
+
 			returnObject(object, o, done);
 		});
 	}
@@ -881,8 +887,12 @@ class Scene {
 						var ptype: String = t.props[i * 3 + 1];
 						var pval: Dynamic = t.props[i * 3 + 2];
 
-						if (StringTools.endsWith(ptype, "Object") && pval != "") {
+						if (StringTools.endsWith(ptype, "Object") && pval != "" && pval != null) {
 							Reflect.setProperty(traitInst, pname, Scene.active.getChild(pval));
+						} else if (ptype == "TSceneFormat" && pval != "") {
+							Data.getSceneRaw(pval, function (r: TSceneFormat) {
+								Reflect.setProperty(traitInst, pname, r);
+							});
 						}
 						else {
 							switch (ptype) {

leenkx/Sources/iron/Trait.hx

@@ -16,6 +16,7 @@ class Trait {
 	var _remove: Array<Void->Void> = null;
 	var _update: Array<Void->Void> = null;
 	var _lateUpdate: Array<Void->Void> = null;
+	var _fixedUpdate: Array<Void->Void> = null;
 	var _render: Array<kha.graphics4.Graphics->Void> = null;
 	var _render2D: Array<kha.graphics2.Graphics->Void> = null;
 
@@ -87,6 +88,23 @@ class Trait {
 		App.removeLateUpdate(f);
 	}
 
+    /**
+      Add fixed game logic handler.
+    **/
+	public function notifyOnFixedUpdate(f: Void->Void) {
+		if (_fixedUpdate == null) _fixedUpdate = [];
+		_fixedUpdate.push(f);
+		App.notifyOnFixedUpdate(f);
+	}
+
+    /**
+      Remove fixed game logic handler.
+    **/
+	public function removeFixedUpdate(f: Void->Void) {
+		_fixedUpdate.remove(f);
+		App.removeFixedUpdate(f);
+	}
+
     /**
       Add render handler.
     **/

leenkx/Sources/iron/data/MeshData.hx

@@ -9,6 +9,7 @@ import iron.data.SceneFormat;
 class MeshData {
 
 	public var name: String;
+	public var sortingIndex: Int;
 	public var raw: TMeshData;
 	public var format: TSceneFormat;
 	public var geom: Geometry;
@@ -23,7 +24,8 @@ class MeshData {
 	public function new(raw: TMeshData, done: MeshData->Void) {
 		this.raw = raw;
 		this.name = raw.name;
-
+		this.sortingIndex = raw.sorting_index;
+		
 		if (raw.scale_pos != null) scalePos = raw.scale_pos;
 		if (raw.scale_tex != null) scaleTex = raw.scale_tex;
 

leenkx/Sources/iron/data/SceneFormat.hx

@@ -49,6 +49,7 @@ typedef TMeshData = {
 @:structInit class TMeshData {
 #end
 	public var name: String;
+	public var sorting_index: Int;
 	public var vertex_arrays: Array<TVertexArray>;
 	public var index_arrays: Array<TIndexArray>;
 	@:optional public var dynamic_usage: Null<Bool>;
@@ -222,6 +223,7 @@ typedef TShaderData = {
 @:structInit class TShaderData {
 #end
 	public var name: String;
+	public var next_pass: String;
 	public var contexts: Array<TShaderContext>;
 }
 
@@ -392,6 +394,9 @@ typedef TParticleData = {
 #end
 	public var name: String;
 	public var type: Int; // 0 - Emitter, Hair
+	public var auto_start: Bool;
+	public var dynamic_emitter: Bool;
+	public var is_unique: Bool;
 	public var loop: Bool;
 	public var count: Int;
 	public var frame_start: FastFloat;
@@ -439,6 +444,7 @@ typedef TObj = {
 	@:optional public var traits: Array<TTrait>;
 	@:optional public var properties: Array<TProperty>;
 	@:optional public var vertex_groups: Array<TVertex_groups>;
+	@:optional public var camera_list: Array<String>;
 	@:optional public var constraints: Array<TConstraint>;
 	@:optional public var dimensions: Float32Array; // Geometry objects
 	@:optional public var object_actions: Array<String>;

leenkx/Sources/iron/data/ShaderData.hx

@@ -22,6 +22,7 @@ using StringTools;
 class ShaderData {
 
 	public var name: String;
+	public var nextPass: String;
 	public var raw: TShaderData;
 	public var contexts: Array<ShaderContext> = [];
 
@@ -33,6 +34,7 @@ class ShaderData {
 	public function new(raw: TShaderData, done: ShaderData->Void, overrideContext: TShaderOverride = null) {
 		this.raw = raw;
 		this.name = raw.name;
+		this.nextPass = raw.next_pass;
 
 		for (c in raw.contexts) contexts.push(null);
 		var contextsLoaded = 0;

leenkx/Sources/iron/format/bmp/Data.hx

@@ -0,0 +1,50 @@
+/*
+ * format - Haxe File Formats
+ *
+ *  BMP File Format
+ *  Copyright (C) 2007-2009 Trevor McCauley, Baluta Cristian (hx port) & Robert Sköld (format conversion)
+ *
+ * Copyright (c) 2009, The Haxe Project Contributors
+ * All rights reserved.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   - Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *   - Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE HAXE PROJECT CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE HAXE PROJECT CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ */
+package iron.format.bmp;
+
+typedef Data = {
+    var header : iron.format.bmp.Header;
+    var pixels : haxe.io.Bytes;
+#if (haxe_ver < 4)
+    var colorTable : Null<haxe.io.Bytes>;
+#else
+    var ?colorTable : haxe.io.Bytes;
+#end
+}
+
+typedef Header = {
+    var width : Int;          // real width (in pixels)
+    var height : Int;         // real height (in pixels)
+    var paddedStride : Int;   // number of bytes in a stride (including padding)
+    var topToBottom : Bool;   // whether the bitmap is stored top to bottom
+    var bpp : Int;            // bits per pixel
+    var dataLength : Int;     // equal to `paddedStride` * `height`
+    var compression : Int;    // which compression is being used, 0 for no compression
+}

leenkx/Sources/iron/format/bmp/Reader.hx

@@ -0,0 +1,122 @@
+/*
+ * format - Haxe File Formats
+ *
+ *  BMP File Format
+ *  Copyright (C) 2007-2009 Robert Sköld
+ *
+ * Copyright (c) 2009, The Haxe Project Contributors
+ * All rights reserved.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   - Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *   - Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE HAXE PROJECT CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE HAXE PROJECT CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ */
+
+package iron.format.bmp;
+
+import iron.format.bmp.Data;
+
+
+class Reader {
+
+	var input : haxe.io.Input;
+
+	public function new( i ) {
+		input = i;
+	}
+
+	/** 
+	 * Only supports uncompressed 24bpp bitmaps (the most common format).
+	 * 
+	 * The returned bytes in `Data.pixels` will be in BGR order, and with padding (if present).
+	 * 
+	 * @see https://msdn.microsoft.com/en-us/library/windows/desktop/dd318229(v=vs.85).aspx
+	 * @see https://en.wikipedia.org/wiki/BMP_file_format#Bitmap_file_header
+	 */
+	public function read() : format.bmp.Data {
+		// Read Header
+		for (b in ["B".code, "M".code]) {
+			if (input.readByte() != b) throw "Invalid header";
+		}
+	
+		var fileSize = input.readInt32();
+		input.readInt32();							// Reserved
+		var offset = input.readInt32();
+
+		// Read InfoHeader
+		var infoHeaderSize = input.readInt32();		// InfoHeader size
+		if (infoHeaderSize != 40) {
+			throw 'Info headers with size $infoHeaderSize not supported.';
+		}
+		var width = input.readInt32();				// Image width (actual, not padded)
+		var height = input.readInt32();				// Image height
+		var numPlanes = input.readInt16();			// Number of planes
+		var bits = input.readInt16();				// Bits per pixel
+		var compression = input.readInt32();		// Compression type
+		var dataLength = input.readInt32();			// Image data size (includes padding!)
+		input.readInt32();							// Horizontal resolution
+		input.readInt32();							// Vertical resolution
+		var colorsUsed = input.readInt32();			// Colors used (0 when uncompressed)
+		input.readInt32();							// Important colors (0 when uncompressed)
+
+		// If there's no compression, the dataLength may be 0
+		if ( compression == 0 && dataLength == 0 ) dataLength = fileSize - offset;
+
+		var bytesRead = 54; // total read above
+		
+		var colorTable : haxe.io.Bytes = null;
+		if ( bits <= 8 ) {
+			if ( colorsUsed == 0 ) {
+				colorsUsed = Tools.getNumColorsForBitDepth(bits);
+			}
+			var colorTableLength = 4 * colorsUsed;
+			colorTable = haxe.io.Bytes.alloc( colorTableLength );
+			input.readFullBytes( colorTable, 0, colorTableLength );
+			bytesRead += colorTableLength;
+		}
+
+		input.read( offset - bytesRead );
+		
+		var p = haxe.io.Bytes.alloc( dataLength );	
+		
+		// Read Raster Data
+		var paddedStride = Tools.computePaddedStride(width, bits);
+		var topToBottom = false;
+		if ( height < 0 ) { // if bitmap is stored top to bottom
+			topToBottom = true;
+			height = -height;
+		}
+    
+		input.readFullBytes(p, 0, dataLength);
+			
+		return {
+			header: {
+				width: width,
+				height: height,
+				paddedStride: paddedStride,
+				topToBottom: topToBottom,
+				bpp: bits,
+				dataLength: dataLength,
+				compression: compression
+			},
+			pixels: p,
+			colorTable: colorTable
+		}
+	}
+}

leenkx/Sources/iron/format/bmp/Tools.hx

@@ -0,0 +1,256 @@
+/*
+ * format - Haxe File Formats
+ *
+ *  BMP File Format
+ *  Copyright (C) 2007-2009 Trevor McCauley, Baluta Cristian (hx port) & Robert Sköld (format conversion)
+ *
+ * Copyright (c) 2009, The Haxe Project Contributors
+ * All rights reserved.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   - Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *   - Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE HAXE PROJECT CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE HAXE PROJECT CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ */
+package iron.format.bmp;
+
+
+class Tools {
+
+	//												  a  r  g  b
+	static var ARGB_MAP(default, never):Array<Int> = [0, 1, 2, 3];
+	static var BGRA_MAP(default, never):Array<Int> = [3, 2, 1, 0];
+
+	static var COLOR_SIZE(default, never):Int = 4;
+	
+	/**
+		Extract BMP pixel data (24bpp in BGR format) and expands it to BGRA, removing any padding in the process.
+	**/
+	inline static public function extractBGRA( bmp : iron.format.bmp.Data ) : haxe.io.Bytes {
+		return _extract32(bmp, BGRA_MAP, 0xFF);
+	}
+
+	/**
+		Extract BMP pixel data (24bpp in BGR format) and converts it to ARGB.
+	**/
+	inline static public function extractARGB( bmp : iron.format.bmp.Data ) : haxe.io.Bytes {
+		return _extract32(bmp, ARGB_MAP, 0xFF);
+	}
+  
+	/**
+		Creates BMP data from bytes in BGRA format for each pixel.
+	**/
+	inline static public function buildFromBGRA( width : Int, height : Int, srcBytes : haxe.io.Bytes, topToBottom : Bool = false ) : Data {
+		return _buildFrom32(width, height, srcBytes, BGRA_MAP, topToBottom);
+	}
+  
+	/**
+		Creates BMP data from bytes in ARGB format for each pixel.
+	**/
+	inline static public function buildFromARGB( width : Int, height : Int, srcBytes : haxe.io.Bytes, topToBottom : Bool = false ) : Data {
+		return _buildFrom32(width, height, srcBytes, ARGB_MAP, topToBottom);
+	}
+
+	inline static public function computePaddedStride(width:Int, bpp:Int):Int {
+		return ((((width * bpp) + 31) & ~31) >> 3);
+	}
+
+	/**
+	 * Gets number of colors for indexed palettes
+	 */
+	inline static public function getNumColorsForBitDepth(bpp:Int):Int {
+		return switch (bpp) {
+			case 1: 2;
+			case 4: 16;
+			case 8: 256;
+			case 16: 65536;
+			default: throw 'Unsupported bpp $bpp';
+		}
+	}
+	
+	
+	// `channelMap` contains indices to map into ARGB (f.e. the mapping for ARGB is [0,1,2,3], while for BGRA is [3,2,1,0])
+	static function _extract32( bmp : iron.format.bmp.Data, channelMap : Array<Int>, alpha : Int = 0xFF) : haxe.io.Bytes {
+		var srcBytes = bmp.pixels;
+		var dstLen = bmp.header.width * bmp.header.height * 4;
+		var dstBytes = haxe.io.Bytes.alloc( dstLen );
+		var srcPaddedStride = bmp.header.paddedStride;
+		
+		var yDir = -1;
+		var dstPos = 0;
+		var srcPos = srcPaddedStride * (bmp.header.height - 1);
+    
+		if ( bmp.header.topToBottom ) {
+			yDir = 1;
+			srcPos = 0;
+		}
+
+		if ( bmp.header.bpp < 8 || bmp.header.bpp == 16 ) {
+			throw 'bpp ${bmp.header.bpp} not supported';
+		}
+
+		var colorTable:haxe.io.Bytes = null;
+		if ( bmp.header.bpp <= 8 ) {
+			var colorTableLength = getNumColorsForBitDepth(bmp.header.bpp);
+			colorTable = haxe.io.Bytes.alloc(colorTableLength * COLOR_SIZE);
+			var definedColorTableLength = Std.int( bmp.colorTable.length / COLOR_SIZE );
+			for( i in 0...definedColorTableLength ) {
+				var b = bmp.colorTable.get( i * COLOR_SIZE);
+				var g = bmp.colorTable.get( i * COLOR_SIZE + 1);
+				var r = bmp.colorTable.get( i * COLOR_SIZE + 2);
+
+				colorTable.set(i * COLOR_SIZE + channelMap[0], alpha);
+				colorTable.set(i * COLOR_SIZE + channelMap[1], r);
+				colorTable.set(i * COLOR_SIZE + channelMap[2], g);
+				colorTable.set(i * COLOR_SIZE + channelMap[3], b);
+			}
+			// We want to have the table the full length in case indices outside the range are present
+			colorTable.fill(definedColorTableLength, colorTableLength - definedColorTableLength, 0);
+			for( i in definedColorTableLength...colorTableLength ) {
+				colorTable.set(i * COLOR_SIZE + channelMap[0], alpha);
+			}
+		}
+
+		switch bmp.header.compression {
+			case 0:
+				while( dstPos < dstLen ) {
+					for( i in 0...bmp.header.width ) {
+						if (bmp.header.bpp == 8) {
+
+							var currentSrcPos = srcPos + i;
+							var index = srcBytes.get(currentSrcPos);
+							dstBytes.blit( dstPos, colorTable, index * COLOR_SIZE, COLOR_SIZE );
+
+						} else if (bmp.header.bpp == 24) {
+
+							var currentSrcPos = srcPos + i * 3;
+							var b = srcBytes.get(currentSrcPos);
+							var g = srcBytes.get(currentSrcPos + 1);
+							var r = srcBytes.get(currentSrcPos + 2);
+							
+							dstBytes.set(dstPos + channelMap[0], alpha);
+							dstBytes.set(dstPos + channelMap[1], r);
+							dstBytes.set(dstPos + channelMap[2], g);
+							dstBytes.set(dstPos + channelMap[3], b);
+
+						} else if (bmp.header.bpp == 32) {
+
+							var currentSrcPos = srcPos + i * 4;
+							var b = srcBytes.get(currentSrcPos);
+							var g = srcBytes.get(currentSrcPos + 1);
+							var r = srcBytes.get(currentSrcPos + 2);
+							
+							dstBytes.set(dstPos + channelMap[0], alpha);
+							dstBytes.set(dstPos + channelMap[1], r);
+							dstBytes.set(dstPos + channelMap[2], g);
+							dstBytes.set(dstPos + channelMap[3], b);
+
+						}
+						dstPos += 4;
+					}
+					srcPos += yDir * srcPaddedStride;
+				}
+			case 1:
+				srcPos = 0;
+				var x = 0;
+				var y = bmp.header.topToBottom ? 0 : bmp.header.height - 1;
+				while( srcPos < bmp.header.dataLength ) {
+					var count = srcBytes.get(srcPos++);
+					var index = srcBytes.get(srcPos++);
+					if ( count == 0 ) {
+						if ( index == 0 ) {
+							x = 0;
+							y += yDir;
+						} else if ( index == 1 ) {
+							break;
+						} else if ( index == 2 ) {
+							x += srcBytes.get(srcPos++);
+							y += srcBytes.get(srcPos++);
+						} else {
+							count = index;
+							for( i in 0...count ) {
+								index = srcBytes.get(srcPos++);
+								dstBytes.blit( COLOR_SIZE * ((x+i) + y * bmp.header.width), colorTable, index * COLOR_SIZE, COLOR_SIZE );
+							}
+							if (srcPos % 2 != 0) srcPos++;
+							x += count;
+						}
+					} else {
+						for( i in 0...count ) {
+							dstBytes.blit( COLOR_SIZE * ((x+i) + y * bmp.header.width), colorTable, index * COLOR_SIZE, COLOR_SIZE );
+						}
+						x += count;
+					}
+				}
+			default:
+				throw 'compression ${bmp.header.compression} not supported';
+		}
+
+		return dstBytes;
+	}
+	
+	// `channelMap` contains indices to map into ARGB (f.e. the mapping for ARGB is [0,1,2,3], while for BGRA is [3,2,1,0])
+	static function _buildFrom32( width : Int, height : Int, srcBytes : haxe.io.Bytes, channelMap : Array<Int>, topToBottom : Bool = false ) : Data {
+		var bpp = 24;
+		var paddedStride = computePaddedStride(width, bpp);
+		var bytesBGR = haxe.io.Bytes.alloc(paddedStride * height);
+		var topToBottom = topToBottom;
+		var dataLength = bytesBGR.length;
+		
+		var dstStride = width * 3;
+		var srcLen = width * height * 4;
+		var yDir = -1;
+		var dstPos = dataLength - paddedStride;
+		var srcPos = 0;
+		
+		if ( topToBottom ) {
+			yDir = 1;
+			dstPos = 0;
+		}
+		
+		while( srcPos < srcLen ) {
+			var i = dstPos;
+			while( i < dstPos + dstStride ) {
+				var r = srcBytes.get(srcPos + channelMap[1]);
+				var g = srcBytes.get(srcPos + channelMap[2]);
+				var b = srcBytes.get(srcPos + channelMap[3]);
+				
+				bytesBGR.set(i++, b);
+				bytesBGR.set(i++, g);
+				bytesBGR.set(i++, r);
+				
+				srcPos += 4;
+			}
+			dstPos += yDir * paddedStride;
+		}
+		
+		return {
+			header: {
+				width: width,
+				height: height,
+				paddedStride: paddedStride,
+				topToBottom: topToBottom,
+				bpp: bpp,
+				dataLength: dataLength,
+				compression: 0
+			},
+			pixels: bytesBGR,
+			colorTable: null
+		}
+	}
+}

leenkx/Sources/iron/format/bmp/Writer.hx

@@ -0,0 +1,74 @@
+/*
+ * format - Haxe File Formats
+ *
+ *  BMP File Format
+ *  Copyright (C) 2007-2009 Robert Sköld
+ *
+ * Copyright (c) 2009, The Haxe Project Contributors
+ * All rights reserved.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   - Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *   - Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE HAXE PROJECT CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE HAXE PROJECT CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ */
+
+package iron.format.bmp;
+
+import iron.format.bmp.Data;
+
+
+class Writer {
+
+	static var DATA_OFFSET : Int = 0x36;
+
+	var output : haxe.io.Output;
+
+	public function new(o) {
+		output = o;
+	}
+	
+	/**
+	 * Specs: http://s223767089.online.de/en/file-format-bmp
+	 */
+	public function write( bmp : Data ) {
+		// Write Header (14 bytes)
+		output.writeString( "BM" );								// Signature
+		output.writeInt32(bmp.pixels.length + DATA_OFFSET );	// FileSize
+		output.writeInt32( 0 );									// Reserved
+		output.writeInt32( DATA_OFFSET );						// Offset
+
+		// Write InfoHeader (40 bytes)
+		output.writeInt32( 40 );								// InfoHeader size
+		output.writeInt32( bmp.header.width );					// Image width
+		var height = bmp.header.height;
+		if (bmp.header.topToBottom) height = -height; 
+		output.writeInt32( height );							// Image height
+		output.writeInt16( 1 );									// Number of planes
+		output.writeInt16( 24 );								// Bits per pixel (24bit RGB)
+		output.writeInt32( 0 );									// Compression type (no compression)
+		output.writeInt32( bmp.header.dataLength );				// Image data size (0 when uncompressed)
+		output.writeInt32( 0x2e30 );							// Horizontal resolution
+		output.writeInt32( 0x2e30 );							// Vertical resolution
+		output.writeInt32( 0 );									// Colors used (0 when uncompressed)
+		output.writeInt32( 0 );									// Important colors (0 when uncompressed)
+
+		// Write Raster Data
+		output.write(bmp.pixels);
+  }
+}

leenkx/Sources/iron/math/Quat.hx

@@ -66,12 +66,32 @@ class Quat {
 	}
 
 	public inline function fromAxisAngle(axis: Vec4, angle: FastFloat): Quat {
-		var s: FastFloat = Math.sin(angle * 0.5);
-		x = axis.x * s;
-		y = axis.y * s;
-		z = axis.z * s;
-		w = Math.cos(angle * 0.5);
-		return normalize();
+		//var s: FastFloat = Math.sin(angle * 0.5);
+		//x = axis.x * s;
+		//y = axis.y * s;
+		//z = axis.z * s;
+		//w = Math.cos(angle * 0.5);
+		//return normalize();
+		// Normalize the axis vector first
+		var axisLen = Math.sqrt(axis.x * axis.x + axis.y * axis.y + axis.z * axis.z);
+		if (axisLen > 0.00001) {
+			var aL = 1.0 / axisLen;
+			var nX = axis.x * aL;
+			var nY = axis.y * aL;
+			var nZ = axis.z * aL;
+			var halfAngle = angle * 0.5;
+			var s: FastFloat = Math.sin(halfAngle);
+			x = nX * s;
+			y = nY * s;
+			z = nZ * s;
+			w = Math.cos(halfAngle);
+		} else {
+			x = 0.0;
+			y = 0.0;
+			z = 0.0;
+			w = 1.0;
+		}
+		return this;
 	}
 
 	public inline function toAxisAngle(axis: Vec4): FastFloat {
@@ -379,17 +399,33 @@ class Quat {
 		@return	This quaternion.
 	**/
 	public inline function fromEulerOrdered(e: Vec4, order: String): Quat {
-		var c1 = Math.cos(e.x / 2);
-		var c2 = Math.cos(e.y / 2);
-		var c3 = Math.cos(e.z / 2);
-		var s1 = Math.sin(e.x / 2);
-		var s2 = Math.sin(e.y / 2);
-		var s3 = Math.sin(e.z / 2);
-
+		
+		var mappedAngles = new Vec4();
+		switch (order) {
+			case "XYZ":
+				mappedAngles.set(e.x, e.y, e.z);
+			case "XZY":
+				mappedAngles.set(e.x, e.z, e.y);
+			case "YXZ": 
+				mappedAngles.set(e.y, e.x, e.z);
+			case "YZX": 
+				mappedAngles.set(e.y, e.z, e.x);
+			case "ZXY": 
+				mappedAngles.set(e.z, e.x, e.y);
+			case "ZYX": 
+				mappedAngles.set(e.z, e.y, e.x);
+		}
+		var c1 = Math.cos(mappedAngles.x / 2);
+		var c2 = Math.cos(mappedAngles.y / 2);
+		var c3 = Math.cos(mappedAngles.z / 2);
+		var s1 = Math.sin(mappedAngles.x / 2);
+		var s2 = Math.sin(mappedAngles.y / 2);
+		var s3 = Math.sin(mappedAngles.z / 2);
 		var qx = new Quat(s1, 0, 0, c1);
 		var qy = new Quat(0, s2, 0, c2);
 		var qz = new Quat(0, 0, s3, c3);
 
+		// Original multiplication sequence (implements reverse of 'order')
 		if (order.charAt(2) == 'X')
 			this.setFrom(qx);
 		else if (order.charAt(2) == 'Y')
@@ -409,6 +445,12 @@ class Quat {
 		else
 			this.mult(qz);
 
+		// TO DO quick fix somethings wrong..
+		this.x = -this.x;
+		this.y = -this.y;
+		this.z = -this.z;
+		this.w = -this.w;
+		
 		return this;
 	}
 

leenkx/Sources/iron/object/Animation.hx

@@ -159,9 +159,17 @@ class Animation {
 			if(markerEvents.get(sampler) != null){
 				for (i in 0...anim.marker_frames.length) {
 					if (frameIndex == anim.marker_frames[i]) {
-						var marketAct = markerEvents.get(sampler);
-						var ar = marketAct.get(anim.marker_names[i]);
+						var markerAct = markerEvents.get(sampler);
+						var ar = markerAct.get(anim.marker_names[i]);
 						if (ar != null) for (f in ar) f();
+					} else {
+						for (j in 0...(frameIndex - lastFrameIndex)) {
+							if (lastFrameIndex + j + 1 == anim.marker_frames[i]) {
+								var markerAct = markerEvents.get(sampler);
+								var ar = markerAct.get(anim.marker_names[i]);
+								if (ar != null) for (f in ar) f();
+							}
+						}
 					}
 				}
 				lastFrameIndex = frameIndex;
@@ -411,12 +419,23 @@ class ActionSampler {
 	 */
 	public inline function setBoneAction(actionData: Array<TObj>) {
 		this.actionData = actionData;
-		this.totalFrames = actionData[0].anim.tracks[0].frames.length;
-		if(actionData[0].anim.root_motion_pos) this.rootMotionPos = true;
-		if(actionData[0].anim.root_motion_rot) this.rootMotionRot = true;
+		if (actionData != null && actionData.length > 0 && actionData[0] != null && actionData[0].anim != null) {
+			if (actionData[0].anim.tracks != null && actionData[0].anim.tracks.length > 0) {
+				this.totalFrames = actionData[0].anim.tracks[0].frames.length;
+			}
+			else {
+				this.totalFrames = 0;
+			}
+			if(actionData[0].anim.root_motion_pos) this.rootMotionPos = true;
+			if(actionData[0].anim.root_motion_rot) this.rootMotionRot = true;
+		}
+		else {
+			this.totalFrames = 0;
+		}
 		actionDataInit = true;
 	}
 
+
 	/**
 	 * Cache raw object data for object animation.
 	 * @param actionData Raw object data.

leenkx/Sources/iron/object/CameraObject.hx

@@ -30,12 +30,22 @@ class CameraObject extends Object {
 	static var sphereCenter = new Vec4();
 	static var vcenter = new Vec4();
 	static var vup = new Vec4();
-
+	
+	#if lnx_vr
+	var helpMat = Mat4.identity();
+	public var leftV = Mat4.identity();
+	public var rightV = Mat4.identity();
+	#end
+	
 	public function new(data: CameraData) {
 		super();
 
 		this.data = data;
 
+		#if lnx_vr
+		iron.system.VR.initButton();
+		#end
+		
 		buildProjection();
 
 		V = Mat4.identity();
@@ -117,6 +127,26 @@ class CameraObject extends Object {
 		V.getInverse(transform.world);
 		VP.multmats(P, V);
 
+
+		#if lnx_vr
+		var vr = kha.vr.VrInterface.instance;
+		if (vr != null && vr.IsPresenting()) {
+			leftV.setFrom(V);
+			helpMat.self = vr.GetViewMatrix(0);
+			leftV.multmat(helpMat);
+
+			rightV.setFrom(V);
+			helpMat.self = vr.GetViewMatrix(1);
+			rightV.multmat(helpMat);
+		}
+		else {
+			leftV.setFrom(V);
+		}
+		VP.multmats(P, leftV);
+		#else
+		VP.multmats(P, V);
+		#end
+
 		if (data.raw.frustum_culling) {
 			buildViewFrustum(VP, frustumPlanes);
 		}

leenkx/Sources/iron/object/LightObject.hx

@@ -155,8 +155,13 @@ class LightObject extends Object {
 	}
 
 	public function setCascade(camera: CameraObject, cascade: Int) {
-		m.setFrom(camera.V);
 
+		#if lnx_vr
+		m.setFrom(camera.leftV);
+		#else
+		m.setFrom(camera.V);
+		#end
+		
 		#if lnx_csm
 		if (camSlicedP == null) {
 			camSlicedP = [];

leenkx/Sources/iron/object/MeshObject.hx

@@ -21,8 +21,10 @@ class MeshObject extends Object {
 	public var particleChildren: Array<MeshObject> = null;
 	public var particleOwner: MeshObject = null; // Particle object
 	public var particleIndex = -1;
+	public var render_emitter = true;
 	#end
 	public var cameraDistance: Float;
+	public var cameraList: Array<String> = null;
 	public var screenSize = 0.0;
 	public var frustumCulling = true;
 	public var activeTilesheet: Tilesheet = null;
@@ -234,6 +236,8 @@ class MeshObject extends Object {
 		if (cullMesh(context, Scene.active.camera, RenderPath.active.light)) return;
 		var meshContext = raw != null ? context == "mesh" : false;
 
+		if (cameraList != null && cameraList.indexOf(Scene.active.camera.name) < 0) return;
+
 		#if lnx_particles
 		if (raw != null && raw.is_particle && particleOwner == null) return; // Instancing not yet set-up by particle system owner
 		if (particleSystems != null && meshContext) {
@@ -244,6 +248,7 @@ class MeshObject extends Object {
 					Scene.active.spawnObject(psys.data.raw.instance_object, null, function(o: Object) {
 						if (o != null) {
 							var c: MeshObject = cast o;
+    						c.cameraList = this.cameraList;
 							particleChildren.push(c);
 							c.particleOwner = this;
 							c.particleIndex = particleChildren.length - 1;
@@ -255,11 +260,11 @@ class MeshObject extends Object {
 				particleSystems[i].update(particleChildren[i], this);
 			}
 		}
-		if (particleSystems != null && particleSystems.length > 0 && !raw.render_emitter) return;
+		if (particleSystems != null && particleSystems.length > 0 && !render_emitter) return;
+        if (particleSystems == null && cullMaterial(context)) return;
+        #else
+        if (cullMaterial(context)) return;
 		#end
-
-		if (cullMaterial(context)) return;
-
 		// Get lod
 		var mats = materials;
 		var lod = this;
@@ -297,6 +302,10 @@ class MeshObject extends Object {
 
 		// Render mesh
 		var ldata = lod.data;
+		
+		// Next pass rendering first (inverse order)
+		renderNextPass(g, context, bindParams, lod);
+		
 		for (i in 0...ldata.geom.indexBuffers.length) {
 
 			var mi = ldata.geom.materialIndices[i];
@@ -400,4 +409,85 @@ class MeshObject extends Object {
 			}
 		}
 	}
+	
+	
+	function renderNextPass(g: Graphics, context: String, bindParams: Array<String>, lod: MeshObject) {
+		var ldata = lod.data;
+		for (i in 0...ldata.geom.indexBuffers.length) {
+			var mi = ldata.geom.materialIndices[i];
+			if (mi >= materials.length) continue;
+
+			var currentMaterial: MaterialData = materials[mi];
+			if (currentMaterial == null || currentMaterial.shader == null) continue;
+
+			var nextPassName: String = currentMaterial.shader.nextPass;
+			if (nextPassName == null || nextPassName == "") continue;
+
+			var nextMaterial: MaterialData = null;
+			for (mat in materials) {
+				// First try exact match
+				if (mat.name == nextPassName) {
+					nextMaterial = mat;
+					break;
+				}
+				// If no exact match, try to match base name for linked materials
+				if (mat.name.indexOf("_") > 0 && mat.name.substr(mat.name.length - 6) == ".blend") {
+					var baseName = mat.name.substring(0, mat.name.indexOf("_"));
+					if (baseName == nextPassName) {
+						nextMaterial = mat;
+						break;
+					}
+				}
+			}
+
+			if (nextMaterial == null) continue;
+
+			var nextMaterialContext: MaterialContext = null;
+			var nextShaderContext: ShaderContext = null;
+
+			for (j in 0...nextMaterial.raw.contexts.length) {
+				if (nextMaterial.raw.contexts[j].name.substr(0, context.length) == context) {
+					nextMaterialContext = nextMaterial.contexts[j];
+					nextShaderContext = nextMaterial.shader.getContext(context);
+					break;
+				}
+			}
+
+			if (nextShaderContext == null) continue;
+			if (skipContext(context, nextMaterial)) continue;
+
+			var elems = nextShaderContext.raw.vertex_elements;
+
+			// Uniforms
+			if (nextShaderContext.pipeState != lastPipeline) {
+				g.setPipeline(nextShaderContext.pipeState);
+				lastPipeline = nextShaderContext.pipeState;
+			}
+			Uniforms.setContextConstants(g, nextShaderContext, bindParams);
+			Uniforms.setObjectConstants(g, nextShaderContext, this);
+			Uniforms.setMaterialConstants(g, nextShaderContext, nextMaterialContext);
+
+			// VB / IB
+			#if lnx_deinterleaved
+			g.setVertexBuffers(ldata.geom.get(elems));
+			#else
+			if (ldata.geom.instancedVB != null) {
+				g.setVertexBuffers([ldata.geom.get(elems), ldata.geom.instancedVB]);
+			}
+			else {
+				g.setVertexBuffer(ldata.geom.get(elems));
+			}
+			#end
+
+			g.setIndexBuffer(ldata.geom.indexBuffers[i]);
+
+			// Draw next pass for this specific geometry section
+			if (ldata.geom.instanced) {
+				g.drawIndexedVerticesInstanced(ldata.geom.instanceCount, ldata.geom.start, ldata.geom.count);
+			}
+			else {
+				g.drawIndexedVertices(ldata.geom.start, ldata.geom.count);
+			}
+		}
+	}
 }

leenkx/Sources/iron/object/Object.hx

@@ -172,6 +172,10 @@ class Object {
 			for (f in t._init) App.removeInit(f);
 			t._init = null;
 		}
+		if (t._fixedUpdate != null) {
+			for (f in t._fixedUpdate) App.removeFixedUpdate(f);
+			t._fixedUpdate = null;
+		}
 		if (t._update != null) {
 			for (f in t._update) App.removeUpdate(f);
 			t._update = null;

leenkx/Sources/iron/object/ObjectAnimation.hx

@@ -24,6 +24,9 @@ class ObjectAnimation extends Animation {
 
 	public var transformMap: Map<String, FastFloat>;
 
+	var defaultSampler: ActionSampler = null;
+	static inline var DEFAULT_SAMPLER_ID = "__object_default_action__";
+
 	public static var trackNames: Array<String> = [	"xloc", "yloc", "zloc",
 											   		"xrot", "yrot", "zrot",
 											   		"qwrot", "qxrot", "qyrot", "qzrot",
@@ -39,7 +42,6 @@ class ObjectAnimation extends Animation {
 		isSkinned = false;
 		super();
 	}
-
 	function getAction(action: String): TObj {
 		for (a in oactions) if (a != null && a.objects[0].name == action) return a.objects[0];
 		return null;
@@ -47,10 +49,29 @@ class ObjectAnimation extends Animation {
 
 	override public function play(action = "", onComplete: Void->Void = null, blendTime = 0.0, speed = 1.0, loop = true) {
 		super.play(action, onComplete, blendTime, speed, loop);
-		if (this.action == "" && oactions[0] != null) this.action = oactions[0].objects[0].name;
+		if (this.action == "" && oactions != null && oactions[0] != null){
+			this.action = oactions[0].objects[0].name;
+		}
 		oaction = getAction(this.action);
 		if (oaction != null) {
 			isSampled = oaction.sampled != null && oaction.sampled;
+			if (defaultSampler != null) {
+				deRegisterAction(DEFAULT_SAMPLER_ID);
+			}
+			var callbacks = onComplete != null ? [onComplete] : null;
+			defaultSampler = new ActionSampler(this.action, speed, loop, false, callbacks);
+			registerAction(DEFAULT_SAMPLER_ID, defaultSampler);
+			if (paused) defaultSampler.paused = true;
+			updateAnimation = function(map: Map<String, FastFloat>) {
+				sampleAction(defaultSampler, map);
+			};
+		}
+		else {
+			if (defaultSampler != null) {
+				deRegisterAction(DEFAULT_SAMPLER_ID);
+				defaultSampler = null;
+			}
+			updateAnimation = null;
 		}
 	}
 
@@ -61,12 +82,13 @@ class ObjectAnimation extends Animation {
 		Animation.beginProfile();
 		#end
 
-		if(transformMap == null) transformMap = new Map();
+		if (transformMap == null) transformMap = new Map();
 		transformMap = initTransformMap();
 
 		super.update(delta);
+		if (defaultSampler != null) defaultSampler.paused = paused;
 		if (paused) return;
-		if(updateAnimation == null) return;
+		if (updateAnimation == null) return;
 		if (!isSkinned) updateObjectAnimation();
 
 		#if lnx_debug

leenkx/Sources/iron/object/ParticleSystem.hx

@@ -2,11 +2,14 @@ package iron.object;
 
 #if lnx_particles
 
+import kha.FastFloat;
 import kha.graphics4.Usage;
 import kha.arrays.Float32Array;
 import iron.data.Data;
 import iron.data.ParticleData;
 import iron.data.SceneFormat;
+import iron.data.Geometry;
+import iron.data.MeshData;
 import iron.system.Time;
 import iron.math.Mat4;
 import iron.math.Quat;
@@ -16,10 +19,13 @@ import iron.math.Vec4;
 class ParticleSystem {
 	public var data: ParticleData;
 	public var speed = 1.0;
+	public var dynamicEmitter: Bool = true;
+	var currentSpeed = 0.0;
 	var particles: Array<Particle>;
 	var ready: Bool;
 	var frameRate = 24;
 	var lifetime = 0.0;
+	var looptime = 0.0;
 	var animtime = 0.0;
 	var time = 0.0;
 	var spawnRate = 0.0;
@@ -46,14 +52,31 @@ class ParticleSystem {
 	var ownerLoc = new Vec4();
 	var ownerRot = new Quat();
 	var ownerScl = new Vec4();
+	
+	var random = 0.0;
+
+	var tmpV4 = new Vec4();
+
+	var instancedData: Float32Array = null;
+	var lastSpawnedCount: Int = 0;
+	var hasUniqueGeom: Bool = false; 
 
 	public function new(sceneName: String, pref: TParticleReference) {
 		seed = pref.seed;
+		currentSpeed = speed;
+		speed = 0;
 		particles = [];
 		ready = false;
+		
 		Data.getParticle(sceneName, pref.particle, function(b: ParticleData) {
 			data = b;
 			r = data.raw;
+			var dyn: Null<Bool> = r.dynamic_emitter;
+			var dynValue: Bool = true;
+			if (dyn != null) {
+				dynValue = dyn;
+			}
+			dynamicEmitter = dynValue;
 			if (Scene.active.raw.gravity != null) {
 				gx = Scene.active.raw.gravity[0] * r.weight_gravity;
 				gy = Scene.active.raw.gravity[1] * r.weight_gravity;
@@ -64,32 +87,73 @@ class ParticleSystem {
 				gy = 0;
 				gz = -9.81 * r.weight_gravity;
 			}
-			alignx = r.object_align_factor[0] / 2;
-			aligny = r.object_align_factor[1] / 2;
-			alignz = r.object_align_factor[2] / 2;
+			alignx = r.object_align_factor[0];
+			aligny = r.object_align_factor[1];
+			alignz = r.object_align_factor[2];
+			looptime = (r.frame_end - r.frame_start) / frameRate;
 			lifetime = r.lifetime / frameRate;
-			animtime = (r.frame_end - r.frame_start) / frameRate;
+			animtime = r.loop ? looptime : looptime + lifetime;
 			spawnRate = ((r.frame_end - r.frame_start) / r.count) / frameRate;
-			for (i in 0...r.count) particles.push(new Particle(i));
+
+			for (i in 0...r.count) {
+				particles.push(new Particle(i));
+			}
+
 			ready = true;
+			if (r.auto_start){
+				start();
+			}
 		});
 	}
 
+	public function start() {
+		if (r.is_unique) random = Math.random();
+		lifetime = r.lifetime / frameRate;
+		time = 0;
+		lap = 0;
+		lapTime = 0;
+		speed = currentSpeed;
+		lastSpawnedCount = 0;
+		instancedData = null;
+	}
+
 	public function pause() {
-		lifetime = 0;
+		speed = 0;
 	}
 
 	public function resume() {
 		lifetime = r.lifetime / frameRate;
+		speed = currentSpeed;
 	}
 
+
+
+	// TODO: interrupt smoothly
+	public function stop() {
+		end();
+	}
+
+	function end() {
+		lifetime = 0;
+		speed = 0;
+		lap = 0;
+	}
+	
 	public function update(object: MeshObject, owner: MeshObject) {
 		if (!ready || object == null || speed == 0.0) return;
+		if (iron.App.pauseUpdates) return;
+		
+		var prevLap = lap;
 
 		// Copy owner world transform but discard scale
 		owner.transform.world.decompose(ownerLoc, ownerRot, ownerScl);
-		object.transform.loc = ownerLoc;
-		object.transform.rot = ownerRot;
+		if (dynamicEmitter) {
+			object.transform.loc.x = 0; object.transform.loc.y = 0; object.transform.loc.z = 0;
+			object.transform.rot = new Quat();
+		} else {
+			object.transform.loc = ownerLoc;
+			object.transform.rot = ownerRot;
+		}
 
 		// Set particle size per particle system
 		object.transform.scale = new Vec4(r.particle_size, r.particle_size, r.particle_size, 1);
@@ -108,16 +172,25 @@ class ParticleSystem {
 		}
 
 		// Animate
-		time += Time.realDelta * speed;
+		time += Time.renderDelta * speed; // realDelta to renderDelta
 		lap = Std.int(time / animtime);
 		lapTime = time - lap * animtime;
 		count = Std.int(lapTime / spawnRate);
 
+		if (lap > prevLap && !r.loop) {
+			end();
+		}
+
+		if (lap > prevLap && r.loop) {
+			lastSpawnedCount = 0;
+		}
+		
 		updateGpu(object, owner);
 	}
 
 	public function getData(): Mat4 {
 		var hair = r.type == 1;
+		// Store loop flag in the sign: positive -> loop, negative -> no loop
 		m._00 = r.loop ? animtime : -animtime;
 		m._01 = hair ? 1 / particles.length : spawnRate;
 		m._02 = hair ? 1 : lifetime;
@@ -126,9 +199,9 @@ class ParticleSystem {
 		m._11 = hair ? 0 : aligny;
 		m._12 = hair ? 0 : alignz;
 		m._13 = hair ? 0 : r.factor_random;
-		m._20 = hair ? 0 : gx * r.mass;
-		m._21 = hair ? 0 : gy * r.mass;
-		m._22 = hair ? 0 : gz * r.mass;
+		m._20 = hair ? 0 : gx;
+		m._21 = hair ? 0 : gy;
+		m._22 = hair ? 0 : gz;
 		m._23 = hair ? 0 : r.lifetime_random;
 		m._30 = tilesx;
 		m._31 = tilesy;
@@ -137,9 +210,30 @@ class ParticleSystem {
 		return m;
 	}
 
+	public function getSizeRandom(): FastFloat {
+		return r.size_random;
+	}
+
+	public inline function getRandom(): FastFloat {
+		return random;
+	}
+
+	public inline function getSize(): FastFloat {
+		return r.particle_size;
+	}
+
 	function updateGpu(object: MeshObject, owner: MeshObject) {
-		if (!object.data.geom.instanced) setupGeomGpu(object, owner);
-		// GPU particles transform is attached to owner object
+		if (dynamicEmitter) {
+			if (!hasUniqueGeom) ensureUniqueGeom(object);
+			var needSetup = instancedData == null || object.data.geom.instancedVB == null;
+			if (needSetup) setupGeomGpuDynamic(object, owner);
+			updateSpawnedInstances(object, owner);
+		}
+		else {
+			if (!hasUniqueGeom) ensureUniqueGeom(object);
+			if (!object.data.geom.instanced) setupGeomGpu(object, owner);
+		}
+		// GPU particles transform is attached to owner object in static mode
 	}
 
 	function setupGeomGpu(object: MeshObject, owner: MeshObject) {
@@ -200,18 +294,134 @@ class ParticleSystem {
 		object.data.geom.setupInstanced(instancedData, 1, Usage.StaticUsage);
 	}
 
-	function fhash(n: Int): Float {
-		var s = n + 1.0;
-		s *= 9301.0 % s;
-		s = (s * 9301.0 + 49297.0) % 233280.0;
-		return s / 233280.0;
+	// allocate instanced VB once for this object 
+	function setupGeomGpuDynamic(object: MeshObject, owner: MeshObject) {
+		if (instancedData == null) instancedData = new Float32Array(particles.length * 3);
+		lastSpawnedCount = 0; 
+		// Create instanced VB once if missing (seed with our instancedData)
+		if (object.data.geom.instancedVB == null) {
+			object.data.geom.setupInstanced(instancedData, 1, Usage.DynamicUsage);
+		}
 	}
 
+	function ensureUniqueGeom(object: MeshObject) {
+		if (hasUniqueGeom) return;
+		var newData: MeshData = null;
+		new MeshData(object.data.raw, function(dat: MeshData) {
+			dat.scalePos = object.data.scalePos;
+			dat.scaleTex = object.data.scaleTex;
+			dat.format = object.data.format;
+			newData = dat;
+		});
+		if (newData != null) object.setData(newData);
+		hasUniqueGeom = true;
+	}
+
+	function updateSpawnedInstances(object: MeshObject, owner: MeshObject) {
+		if (instancedData == null) return;
+		var targetCount = count;
+		if (targetCount > particles.length) targetCount = particles.length;
+		if (targetCount <= lastSpawnedCount) return;
+
+		var normFactor = 1 / 32767;
+		var scalePosOwner = owner.data.scalePos;
+		var scalePosParticle = object.data.scalePos;
+		var particleSize = r.particle_size;
+		var base = 1.0 / (particleSize * scalePosParticle);
+
+		switch (r.emit_from) {
+			case 0: // Vert
+				var pa = owner.data.geom.positions;
+				var osx = owner.transform.scale.x;
+				var osy = owner.transform.scale.y;
+				var osz = owner.transform.scale.z;
+				var pCount = Std.int(pa.values.length / pa.size);
+				for (idx in lastSpawnedCount...targetCount) {
+					var j = Std.int(fhash(idx) * pCount);
+					var lx = pa.values[j * pa.size    ] * normFactor * scalePosOwner * osx;
+					var ly = pa.values[j * pa.size + 1] * normFactor * scalePosOwner * osy;
+					var lz = pa.values[j * pa.size + 2] * normFactor * scalePosOwner * osz;
+					tmpV4.x = lx; tmpV4.y = ly; tmpV4.z = lz; tmpV4.w = 1;
+					tmpV4.applyQuat(ownerRot);
+					var o = idx * 3;
+					instancedData.set(o    , (tmpV4.x + ownerLoc.x) * base);
+					instancedData.set(o + 1, (tmpV4.y + ownerLoc.y) * base);
+					instancedData.set(o + 2, (tmpV4.z + ownerLoc.z) * base);
+				}
+
+			case 1: // Face
+				var positions = owner.data.geom.positions.values;
+				var osx1 = owner.transform.scale.x;
+				var osy1 = owner.transform.scale.y;
+				var osz1 = owner.transform.scale.z;
+				for (idx in lastSpawnedCount...targetCount) {
+					var ia = owner.data.geom.indices[Std.random(owner.data.geom.indices.length)];
+					var faceIndex = Std.random(Std.int(ia.length / 3));
+					var i0 = ia[faceIndex * 3 + 0];
+					var i1 = ia[faceIndex * 3 + 1];
+					var i2 = ia[faceIndex * 3 + 2];
+					var v0x = positions[i0 * 4    ], v0y = positions[i0 * 4 + 1], v0z = positions[i0 * 4 + 2];
+					var v1x = positions[i1 * 4    ], v1y = positions[i1 * 4 + 1], v1z = positions[i1 * 4 + 2];
+					var v2x = positions[i2 * 4    ], v2y = positions[i2 * 4 + 1], v2z = positions[i2 * 4 + 2];
+					var rx = Math.random(); var ry = Math.random(); if (rx + ry > 1) { rx = 1 - rx; ry = 1 - ry; }
+					var pxs = v0x + rx * (v1x - v0x) + ry * (v2x - v0x);
+					var pys = v0y + rx * (v1y - v0y) + ry * (v2y - v0y);
+					var pzs = v0z + rx * (v1z - v0z) + ry * (v2z - v0z);
+					var px = pxs * normFactor * scalePosOwner * osx1;
+					var py = pys * normFactor * scalePosOwner * osy1;
+					var pz = pzs * normFactor * scalePosOwner * osz1;
+					tmpV4.x = px; tmpV4.y = py; tmpV4.z = pz; tmpV4.w = 1;
+					tmpV4.applyQuat(ownerRot);
+					var o1 = idx * 3;
+					instancedData.set(o1    , (tmpV4.x + ownerLoc.x) * base);
+					instancedData.set(o1 + 1, (tmpV4.y + ownerLoc.y) * base);
+					instancedData.set(o1 + 2, (tmpV4.z + ownerLoc.z) * base);
+				}
+
+			case 2: // Volume
+				var dim = object.transform.dim;
+				for (idx in lastSpawnedCount...targetCount) {
+					tmpV4.x = (Math.random() * 2.0 - 1.0) * (dim.x * 0.5);
+					tmpV4.y = (Math.random() * 2.0 - 1.0) * (dim.y * 0.5);
+					tmpV4.z = (Math.random() * 2.0 - 1.0) * (dim.z * 0.5);
+					tmpV4.w = 1;
+					tmpV4.applyQuat(ownerRot);
+					var o2 = idx * 3;
+					instancedData.set(o2    , (tmpV4.x + ownerLoc.x) * base);
+					instancedData.set(o2 + 1, (tmpV4.y + ownerLoc.y) * base);
+					instancedData.set(o2 + 2, (tmpV4.z + ownerLoc.z) * base);
+				}
+		}
+
+		// Upload full active range [0..targetCount) to this object's instanced VB
+		var geom = object.data.geom;
+		if (geom.instancedVB == null) {
+			geom.setupInstanced(instancedData, 1, Usage.DynamicUsage);
+		}
+		var vb = geom.instancedVB.lock();
+		var totalFloats = targetCount * 3; // xyz per instance
+		var i = 0;
+		while (i < totalFloats) {
+			vb.setFloat32(i * 4, instancedData[i]);
+			i++;
+		}
+		geom.instancedVB.unlock();
+		geom.instanceCount = targetCount;
+		lastSpawnedCount = targetCount;
+	}
+
+	inline function fhash(n: Int): Float {
+    var s = n + 1.0;
+    s *= 9301.0 % s;
+    s = (s * 9301.0 + 49297.0) % 233280.0;
+    return s / 233280.0;
+}
+
 	public function remove() {}
 
 	/**
 		Generates a random point in the triangle with vertex positions abc.
-
+		
 		Please note that the given position vectors are changed in-place by this
 		function and can be considered garbage afterwards, so make sure to clone
 		them first if needed.
@@ -236,9 +446,11 @@ class ParticleSystem {
 
 class Particle {
 	public var i: Int;
+	
 	public var x = 0.0;
 	public var y = 0.0;
 	public var z = 0.0;
+
 	public var cameraDistance: Float;
 
 	public function new(i: Int) {

leenkx/Sources/iron/object/Tilesheet.hx

@@ -80,7 +80,7 @@ class Tilesheet {
 	function update() {
 		if (!ready || paused || action.start >= action.end) return;
 
-		time += Time.realDelta;
+		time += Time.renderDelta;
 
 		var frameTime = 1 / raw.framerate;
 		var framesToAdvance = 0;

leenkx/Sources/iron/object/Uniforms.hx

@@ -181,11 +181,15 @@ class Uniforms {
 						// Multiple voxel volumes, always set params
 						g.setImageTexture(context.textureUnits[j], rt.image); // image2D/3D
 						if (rt.raw.name.startsWith("voxels_")) {
-							g.setTextureParameters(context.textureUnits[j], TextureAddressing.Clamp, TextureAddressing.Clamp, TextureFilter.LinearFilter, TextureFilter.LinearFilter, MipMapFilter.NoMipFilter);
+							g.setTextureParameters(context.textureUnits[j], TextureAddressing.Clamp, TextureAddressing.Clamp, TextureFilter.LinearFilter, TextureFilter.LinearFilter, MipMapFilter.LinearMipFilter);
+						}
+						else if (rt.raw.name.startsWith("voxelsSDF"))
+						{
+							g.setTexture3DParameters(context.textureUnits[j], TextureAddressing.Clamp, TextureAddressing.Clamp, TextureAddressing.Clamp, TextureFilter.PointFilter, TextureFilter.PointFilter, MipMapFilter.NoMipFilter);
 						}
 						else if (rt.raw.name.startsWith("voxels"))
 						{
-							g.setTexture3DParameters(context.textureUnits[j], TextureAddressing.Clamp, TextureAddressing.Clamp, TextureAddressing.Clamp, TextureFilter.LinearFilter, TextureFilter.LinearFilter, MipMapFilter.NoMipFilter);
+							g.setTexture3DParameters(context.textureUnits[j], TextureAddressing.Clamp, TextureAddressing.Clamp, TextureAddressing.Clamp, TextureFilter.LinearFilter, TextureFilter.LinearFilter, MipMapFilter.PointMipFilter);
 						}
 						else
 						{
@@ -1109,6 +1113,26 @@ class Uniforms {
 				case "_texUnpack": {
 					f = texUnpack != null ? texUnpack : 1.0;
 				}
+				#if lnx_particles
+				case "_particleSizeRandom": {
+					var mo = cast(object, MeshObject);
+					if (mo.particleOwner != null && mo.particleOwner.particleSystems != null) {
+						f = mo.particleOwner.particleSystems[mo.particleIndex].getSizeRandom();
+					}
+				}
+				case "_particleRandom": {
+					var mo = cast(object, MeshObject);
+					if (mo.particleOwner != null && mo.particleOwner.particleSystems != null) {
+						f = mo.particleOwner.particleSystems[mo.particleIndex].getRandom();
+					}
+				}
+				case "_particleSize": {
+					var mo = cast(object, MeshObject);
+					if (mo.particleOwner != null && mo.particleOwner.particleSystems != null) {
+						f = mo.particleOwner.particleSystems[mo.particleIndex].getSize();
+					}
+				}
+				#end
 			}
 
 			if (f == null && externalFloatLinks != null) {

leenkx/Sources/iron/system/LnxPack.hx

@@ -160,6 +160,7 @@ class LnxPack {
 			case "anim": TAnimation;
 			case "tracks": TTrack;
 			case "morph_target": TMorphTarget;
+			case "vertex_groups": TVertex_groups;
 			case _: TSceneFormat;
 		}
 	}

leenkx/Sources/iron/system/Time.hx

@@ -1,37 +1,58 @@
 package iron.system;
 
 class Time {
-
+	public static var scale = 1.0;
+	
+	static var frequency: Null<Int> = null;
+	static function initFrequency() {
+		frequency = kha.Display.primary != null ? kha.Display.primary.frequency : 60;
+	}
+	
 	public static var step(get, never): Float;
 	static function get_step(): Float {
 		if (frequency == null) initFrequency();
 		return 1 / frequency;
 	}
+	
+	static var _fixedStep: Null<Float> = 1/60;
+	public static var fixedStep(get, never): Float;
+	static function get_fixedStep(): Float {
+		return _fixedStep;
+	}
+	
+	public static function initFixedStep(value: Float = 1 / 60) {
+		_fixedStep = value;
+	}
 
-	public static var scale = 1.0;
+	static var lastTime = 0.0;
+	static var _delta = 0.0;
 	public static var delta(get, never): Float;
 	static function get_delta(): Float {
-		if (frequency == null) initFrequency();
-		return (1 / frequency) * scale;
+		return _delta;
 	}
-
-	static var last = 0.0;
-	public static var realDelta = 0.0;
+	
+	static var lastRenderTime = 0.0;
+	static var _renderDelta = 0.0;
+	public static var renderDelta(get, never): Float;
+	static function get_renderDelta(): Float {
+		return _renderDelta;
+	}
+		
 	public static inline function time(): Float {
-		return kha.Scheduler.time();
+		return kha.Scheduler.time() * scale;
 	}
+	
 	public static inline function realTime(): Float {
-		return kha.Scheduler.realTime();
-	}
-
-	static var frequency: Null<Int> = null;
-
-	static function initFrequency() {
-		frequency = kha.Display.primary != null ? kha.Display.primary.frequency : 60;
+		return kha.Scheduler.realTime() * scale;
 	}
 
 	public static function update() {
-		realDelta = realTime() - last;
-		last = realTime();
+		_delta = realTime() - lastTime;
+		lastTime = realTime();
+	}
+
+	public static function render() {
+		_renderDelta = realTime() - lastRenderTime;
+		lastRenderTime = realTime();
 	}
 }

leenkx/Sources/iron/system/Tween.hx

@@ -94,34 +94,34 @@ class Tween {
 
 				// Way too much Reflect trickery..
 				var ps = Reflect.fields(a.props);
-				for (i in 0...ps.length) {
-					var p = ps[i];
+				for (j in 0...ps.length) {
+					var p = ps[j];
 					var k = a._time / a.duration;
 					if (k > 1) k = 1;
 
-					if (a._comps[i] == 1) {
-						var fromVal: Float = a._x[i];
+					if (a._comps[j] == 1) {
+						var fromVal: Float = a._x[j];
 						var toVal: Float = Reflect.getProperty(a.props, p);
 						var val: Float = fromVal + (toVal - fromVal) * eases[a.ease](k);
 						Reflect.setProperty(a.target, p, val);
 					}
-					else { // _comps[i] == 4
+					else { // _comps[j] == 4
 						var obj = Reflect.getProperty(a.props, p);
 						var toX: Float = Reflect.getProperty(obj, "x");
 						var toY: Float = Reflect.getProperty(obj, "y");
 						var toZ: Float = Reflect.getProperty(obj, "z");
 						var toW: Float = Reflect.getProperty(obj, "w");
-						if (a._normalize[i]) {
-							var qdot = (a._x[i] * toX) + (a._y[i] * toY) + (a._z[i] * toZ) + (a._w[i] * toW);
+						if (a._normalize[j]) {
+							var qdot = (a._x[j] * toX) + (a._y[j] * toY) + (a._z[j] * toZ) + (a._w[j] * toW);
 							if (qdot < 0.0) {
 								toX = -toX; toY = -toY; toZ = -toZ; toW = -toW;
 							}
 						}
-						var x: Float = a._x[i] + (toX - a._x[i]) * eases[a.ease](k);
-						var y: Float = a._y[i] + (toY - a._y[i]) * eases[a.ease](k);
-						var z: Float = a._z[i] + (toZ - a._z[i]) * eases[a.ease](k);
-						var w: Float = a._w[i] + (toW - a._w[i]) * eases[a.ease](k);
-						if (a._normalize[i]) {
+						var x: Float = a._x[j] + (toX - a._x[j]) * eases[a.ease](k);
+						var y: Float = a._y[j] + (toY - a._y[j]) * eases[a.ease](k);
+						var z: Float = a._z[j] + (toZ - a._z[j]) * eases[a.ease](k);
+						var w: Float = a._w[j] + (toW - a._w[j]) * eases[a.ease](k);
+						if (a._normalize[j]) {
 							var l = Math.sqrt(x * x + y * y + z * z + w * w);
 							if (l > 0.0) {
 								l = 1.0 / l;

leenkx/Sources/iron/system/VR.hx

@@ -0,0 +1,52 @@
+package iron.system;
+
+import iron.math.Mat4;
+
+#if lnx_vr
+class VR {
+
+	static var undistortionMatrix: Mat4 = null;
+
+	public function new() {}
+
+	public static function getUndistortionMatrix(): Mat4 {
+		if (undistortionMatrix == null) {
+			undistortionMatrix = Mat4.identity();
+		}
+
+		return undistortionMatrix;
+	}
+
+	public static function getMaxRadiusSq(): Float {
+		return 0.0;
+	}
+
+	public static function initButton() {
+		function vrDownListener(index: Int, x: Float, y: Float) {
+			var vr = kha.vr.VrInterface.instance;
+			if (vr == null || !vr.IsVrEnabled() || vr.IsPresenting()) return;
+			var w: Float = iron.App.w();
+			var h: Float = iron.App.h();
+			if (x < w - 150 || y < h - 150) return;
+			vr.onVRRequestPresent();
+		}
+
+		function vrRender2D(g: kha.graphics2.Graphics) {
+			var vr = kha.vr.VrInterface.instance;
+			if (vr == null || !vr.IsVrEnabled() || vr.IsPresenting()) return;
+			var w: Float = iron.App.w();
+			var h: Float = iron.App.h();
+			g.color = 0xffff0000;
+			g.fillRect(w - 150, h - 150, 140, 140);
+		}
+
+		kha.input.Mouse.get().notify(vrDownListener, null, null, null);
+		iron.App.notifyOnRender2D(vrRender2D);
+
+		var vr = kha.vr.VrInterface.instance; // Straight to VR (Oculus Carmel)
+		if (vr != null && vr.IsVrEnabled()) {
+			vr.onVRRequestPresent();
+		}
+	}
+}
+#end

leenkx/Sources/leenkx/data/Config.hx

@@ -20,6 +20,7 @@ class Config {
 		var path = iron.data.Data.dataPath + "config.lnx";
 		var bytes = haxe.io.Bytes.ofString(haxe.Json.stringify(raw));
 		#if kha_krom
+		if (iron.data.Data.dataPath == '') path = Krom.getFilesLocation() + "/config.lnx";
 		Krom.fileSaveBytes(path, bytes.getData());
 		#elseif kha_kore
 		sys.io.File.saveBytes(path, bytes);
@@ -47,6 +48,7 @@ typedef TConfig = {
 	@:optional var rp_ssr: Null<Bool>;
 	@:optional var rp_ssrefr: Null<Bool>;
 	@:optional var rp_bloom: Null<Bool>;
+	@:optional var rp_chromatic_aberration: Null<Bool>;
 	@:optional var rp_motionblur: Null<Bool>;
 	@:optional var rp_gi: Null<Bool>; // voxelao
 	@:optional var rp_dynres: Null<Bool>; // dynamic resolution scaling

leenkx/Sources/leenkx/logicnode/AddParticleToObjectNode.hx

@@ -0,0 +1,99 @@
+package leenkx.logicnode;
+
+import iron.data.SceneFormat.TSceneFormat;
+import iron.data.Data;
+import iron.object.Object;
+
+class AddParticleToObjectNode extends LogicNode {
+
+	public var property0: String;
+
+	public function new(tree: LogicTree) {
+		super(tree);
+	}
+
+	override function run(from: Int) {
+		#if lnx_particles
+
+		if (property0 == 'Scene Active'){		
+			var objFrom: Object = inputs[1].get();
+			var slot: Int = inputs[2].get();
+			var objTo: Object = inputs[3].get();
+	
+			if (objFrom == null || objTo == null) return;
+	
+			var mobjFrom = cast(objFrom, iron.object.MeshObject);
+	
+			var psys = mobjFrom.particleSystems != null ? mobjFrom.particleSystems[slot] : 
+				mobjFrom.particleOwner != null && mobjFrom.particleOwner.particleSystems != null ? mobjFrom.particleOwner.particleSystems[slot] : null;
+
+			if (psys == null) return;
+	
+			var mobjTo = cast(objTo, iron.object.MeshObject);
+	
+			mobjTo.setupParticleSystem(iron.Scene.active.raw.name, {name: 'LnxPS', seed: 0, particle: @:privateAccess psys.r.name});
+			
+			mobjTo.render_emitter = inputs[4].get();
+
+			iron.Scene.active.spawnObject(psys.data.raw.instance_object, null, function(o: Object) {
+				if (o != null) {
+					var c: iron.object.MeshObject = cast o;
+					if (mobjTo.particleChildren == null) mobjTo.particleChildren = [];
+					mobjTo.particleChildren.push(c);
+					c.particleOwner = mobjTo;
+					c.particleIndex = mobjTo.particleChildren.length - 1;
+				}
+			});
+	
+			var oslot: Int = mobjTo.particleSystems.length-1;
+			var opsys = mobjTo.particleSystems[oslot];
+			@:privateAccess opsys.setupGeomGpu(mobjTo.particleChildren[oslot], mobjTo);
+		
+		} else {
+			var sceneName: String = inputs[1].get();
+			var objectName: String = inputs[2].get();
+			var slot: Int = inputs[3].get();
+
+			var mobjTo: Object = inputs[4].get();
+			var mobjTo = cast(mobjTo, iron.object.MeshObject);
+
+			#if lnx_json
+				sceneName += ".json";
+			#elseif lnx_compress
+				sceneName += ".lz4";
+			#end
+
+			Data.getSceneRaw(sceneName, (rawScene: TSceneFormat) -> {
+
+			for (obj in rawScene.objects) {
+				if (obj.name == objectName) {
+					mobjTo.setupParticleSystem(sceneName, obj.particle_refs[slot]);
+					mobjTo.render_emitter = inputs[5].get();					
+
+					iron.Scene.active.spawnObject(rawScene.particle_datas[slot].instance_object, null, function(o: Object) {
+						if (o != null) {
+							var c: iron.object.MeshObject = cast o;
+							if (mobjTo.particleChildren == null) mobjTo.particleChildren = [];
+							mobjTo.particleChildren.push(c);
+							c.particleOwner = mobjTo;
+							c.particleIndex = mobjTo.particleChildren.length - 1;
+						}
+					}, true, rawScene);
+
+					var oslot: Int = mobjTo.particleSystems.length-1;
+					var opsys = mobjTo.particleSystems[oslot];
+					@:privateAccess opsys.setupGeomGpu(mobjTo.particleChildren[oslot], mobjTo);
+
+					break;
+				}
+			}
+
+			});
+
+		}
+
+		#end
+
+		runOutput(0);
+	}
+}

leenkx/Sources/leenkx/logicnode/AddPhysicsConstraintNode.hx

@@ -2,9 +2,11 @@ package leenkx.logicnode;
 
 import iron.object.Object;
 
-#if lnx_physics
+#if lnx_bullet
 import leenkx.trait.physics.PhysicsConstraint;
 import leenkx.trait.physics.bullet.PhysicsConstraint.ConstraintType;
+#elseif lnx_oimo
+// TODO
 #end
 
 class AddPhysicsConstraintNode extends LogicNode {
@@ -25,7 +27,7 @@ class AddPhysicsConstraintNode extends LogicNode {
 
 		if (pivotObject == null || rb1 == null || rb2 == null) return;
 
-#if lnx_physics
+#if lnx_bullet
 
 		var disableCollisions: Bool = inputs[4].get();
 		var breakable: Bool = inputs[5].get();
@@ -108,6 +110,8 @@ class AddPhysicsConstraintNode extends LogicNode {
 			}
 			pivotObject.addTrait(con);
 		}
+#elseif lnx_oimo
+// TODO
 #end
 		runOutput(0);
 	}

leenkx/Sources/leenkx/logicnode/AddRigidBodyNode.hx

@@ -4,7 +4,7 @@ import iron.object.Object;
 
 #if lnx_physics
 import leenkx.trait.physics.RigidBody;
-import leenkx.trait.physics.bullet.RigidBody.Shape;
+import leenkx.trait.physics.RigidBody.Shape;
 #end
 
 

leenkx/Sources/leenkx/logicnode/AnyContactNode.hx

@@ -0,0 +1,48 @@
+package leenkx.logicnode;
+import iron.object.Object;
+
+#if lnx_physics
+import leenkx.trait.physics.PhysicsCache;
+import leenkx.trait.physics.RigidBody;
+#end
+
+class AnyContactNode extends LogicNode {
+
+	public var property0: String; 
+	var lastContact = false;
+
+	public function new(tree: LogicTree) {
+		super(tree);
+		tree.notifyOnUpdate(update);
+	}
+
+	function update() {
+		var object1: Object = inputs[0].get();
+		if (object1 == null) object1 = tree.object;
+		if (object1 == null) return;
+
+		var contact = false;
+
+		#if lnx_physics
+		var rb1 = PhysicsCache.getCachedRigidBody(object1);
+		if (rb1 != null) {
+			var rbs = PhysicsCache.getCachedContacts(rb1);
+			contact = (rbs != null && rbs.length > 0);
+		}
+		#end
+
+		var shouldTrigger = false;
+		switch (property0) {
+		case "begin":
+			shouldTrigger = contact && !lastContact;
+		case "overlap":
+			shouldTrigger = contact;
+		case "end":
+			shouldTrigger = !contact && lastContact;
+		}
+
+		lastContact = contact;
+
+		if (shouldTrigger) runOutput(0);
+	}
+}

leenkx/Sources/leenkx/logicnode/ApplyForceNode.hx

@@ -21,7 +21,7 @@ class ApplyForceNode extends LogicNode {
 
 #if lnx_physics
 		var rb: RigidBody = object.getTrait(RigidBody);
-
+		if (rb == null) return;
 		!local ? rb.applyForce(force) : rb.applyForce(object.transform.worldVecToOrientation(force));
 #end
 

leenkx/Sources/leenkx/logicnode/ArrayIndexListNode.hx

@@ -0,0 +1,26 @@
+package leenkx.logicnode;
+
+class ArrayIndexListNode extends LogicNode {
+
+	public function new(tree: LogicTree) {
+		super(tree);
+	}
+
+	override function get(from: Int): Dynamic {
+		var array: Array<Dynamic> = inputs[0].get();
+		array = array.map(item -> Std.string(item));
+		var value: Dynamic = inputs[1].get();
+		var from: Int = 0;
+
+		var arrayList: Array<Int> = [];
+
+		var index: Int = array.indexOf(Std.string(value), from);
+
+		while(index != -1){
+			arrayList.push(index);
+			index = array.indexOf(Std.string(value), index+1);
+		}
+
+		return arrayList;
+	}
+}

leenkx/Sources/leenkx/logicnode/AudioHRTFPannerNode.hx

@@ -1,7 +1,7 @@
 package leenkx.logicnode;
 import aura.Aura;
 import aura.Types;
-import aura.types.HRTFData;
+import aura.types.HRTF;
 import aura.dsp.panner.HRTFPanner;
 
 class AudioHRTFPannerNode extends LogicNode {

leenkx/Sources/leenkx/logicnode/AutoExposureGetNode.hx

@@ -0,0 +1,16 @@
+package leenkx.logicnode;
+
+class AutoExposureGetNode extends LogicNode {
+
+	public function new(tree:LogicTree) {
+		super(tree);
+	}
+
+	override function get(from:Int):Dynamic {
+		return switch (from) {
+			case 0: leenkx.renderpath.Postprocess.auto_exposure_uniforms[0];
+			case 1: leenkx.renderpath.Postprocess.auto_exposure_uniforms[1];
+			default: 0.0;
+		}
+	}
+}

leenkx/Sources/leenkx/logicnode/AutoExposureSetNode.hx

@@ -0,0 +1,15 @@
+package leenkx.logicnode;
+
+class AutoExposureSetNode extends LogicNode {
+
+	public function new(tree:LogicTree) {
+		super(tree);
+	}
+
+	override function run(from:Int) {
+        leenkx.renderpath.Postprocess.auto_exposure_uniforms[0] = inputs[1].get();
+        leenkx.renderpath.Postprocess.auto_exposure_uniforms[1] = inputs[2].get();
+
+		runOutput(0);
+	}
+}

leenkx/Sources/leenkx/logicnode/CameraSetNode.hx

@@ -1,26 +1,49 @@
 package leenkx.logicnode;
 
 class CameraSetNode extends LogicNode {
-
+	
+	public var property0: String;
+	
 	public function new(tree:LogicTree) {
 		super(tree);
 	}
 
 	override function run(from:Int) {
-		leenkx.renderpath.Postprocess.camera_uniforms[0] = inputs[1].get();//Camera: F-Number
-		leenkx.renderpath.Postprocess.camera_uniforms[1] = inputs[2].get();//Camera: Shutter time
-		leenkx.renderpath.Postprocess.camera_uniforms[2] = inputs[3].get();//Camera: ISO
-		leenkx.renderpath.Postprocess.camera_uniforms[3] = inputs[4].get();//Camera: Exposure Compensation
-		leenkx.renderpath.Postprocess.camera_uniforms[4] = inputs[5].get();//Fisheye Distortion
-		leenkx.renderpath.Postprocess.camera_uniforms[5] = inputs[6].get();//DoF AutoFocus §§ If true, it ignores the DoF Distance setting
-		leenkx.renderpath.Postprocess.camera_uniforms[6] = inputs[7].get();//DoF Distance
-		leenkx.renderpath.Postprocess.camera_uniforms[7] = inputs[8].get();//DoF Focal Length mm
-		leenkx.renderpath.Postprocess.camera_uniforms[8] = inputs[9].get();//DoF F-Stop
-		leenkx.renderpath.Postprocess.camera_uniforms[9] = inputs[10].get();//Tonemapping Method
-		leenkx.renderpath.Postprocess.camera_uniforms[10] = inputs[11].get();//Distort
-		leenkx.renderpath.Postprocess.camera_uniforms[11] = inputs[12].get();//Film Grain
-		leenkx.renderpath.Postprocess.camera_uniforms[12] = inputs[13].get();//Sharpen
-		leenkx.renderpath.Postprocess.camera_uniforms[13] = inputs[14].get();//Vignette
+
+		switch (property0) {
+			case 'F-stop':
+				leenkx.renderpath.Postprocess.camera_uniforms[0] = inputs[1].get();//Camera: F-Number
+			case 'Shutter Time':	
+				leenkx.renderpath.Postprocess.camera_uniforms[1] = inputs[1].get();//Camera: Shutter time
+			case 'ISO':
+				leenkx.renderpath.Postprocess.camera_uniforms[2] = inputs[1].get();//Camera: ISO
+			case 'Exposure Compensation':
+				leenkx.renderpath.Postprocess.camera_uniforms[3] = inputs[1].get();//Camera: Exposure Compensation
+			case 'Fisheye Distortion':
+				leenkx.renderpath.Postprocess.camera_uniforms[4] = inputs[1].get();//Fisheye Distortion
+			case 'Auto Focus':
+				leenkx.renderpath.Postprocess.camera_uniforms[5] = inputs[1].get();//DoF AutoFocus §§ If true, it ignores the DoF Distance setting
+			case 'DoF Distance':
+				leenkx.renderpath.Postprocess.camera_uniforms[6] = inputs[1].get();//DoF Distance
+			case 'DoF Length':
+				leenkx.renderpath.Postprocess.camera_uniforms[7] = inputs[1].get();//DoF Focal Length mm
+			case 'DoF F-Stop':
+				leenkx.renderpath.Postprocess.camera_uniforms[8] = inputs[1].get();//DoF F-Stop
+			case 'Tonemapping':
+				leenkx.renderpath.Postprocess.camera_uniforms[9] = inputs[1].get();//Tonemapping Method
+			case 'Distort':
+				leenkx.renderpath.Postprocess.camera_uniforms[10] = inputs[1].get();//Distort
+			case 'Film Grain':
+				leenkx.renderpath.Postprocess.camera_uniforms[11] = inputs[1].get();//Film Grain
+			case 'Sharpen':
+				leenkx.renderpath.Postprocess.camera_uniforms[12] = inputs[1].get();//Sharpen
+			case 'Vignette':
+				leenkx.renderpath.Postprocess.camera_uniforms[13] = inputs[1].get();//Vignette
+			case 'Exposure':
+				leenkx.renderpath.Postprocess.exposure_uniforms[0] = inputs[1].get();//Exposure
+			default: 
+				null;
+			}
 
 		runOutput(0);
 	}

leenkx/Sources/leenkx/logicnode/ChromaticAberrationGetNode.hx

@@ -10,6 +10,7 @@ class ChromaticAberrationGetNode extends LogicNode {
 		return switch (from) {
 			case 0: leenkx.renderpath.Postprocess.chromatic_aberration_uniforms[0];
 			case 1: leenkx.renderpath.Postprocess.chromatic_aberration_uniforms[1];
+			case 2: leenkx.renderpath.Postprocess.chromatic_aberration_uniforms[2];
 			default: 0.0;
 		}
 	}

leenkx/Sources/leenkx/logicnode/ChromaticAberrationSetNode.hx

@@ -10,6 +10,7 @@ class ChromaticAberrationSetNode extends LogicNode {
 
         leenkx.renderpath.Postprocess.chromatic_aberration_uniforms[0] = inputs[1].get();
         leenkx.renderpath.Postprocess.chromatic_aberration_uniforms[1] = inputs[2].get();
+		leenkx.renderpath.Postprocess.chromatic_aberration_uniforms[2] = inputs[3].get();
 
 		runOutput(0);
 	}

leenkx/Sources/leenkx/logicnode/DrawCameraTextureNode.hx

@@ -2,6 +2,9 @@ package leenkx.logicnode;
 
 import iron.Scene;
 import iron.object.CameraObject;
+import iron.math.Vec4;
+import iron.math.Quat;
+import leenkx.math.Helper;
 
 import leenkx.renderpath.RenderPathCreator;
 
@@ -27,11 +30,19 @@ class DrawCameraTextureNode extends LogicNode {
 				final c = inputs[2].get();
 				assert(Error, Std.isOfType(c, CameraObject), "Camera must be a camera object!");
 				cam = cast(c, CameraObject);
-				rt = kha.Image.createRenderTarget(iron.App.w(), iron.App.h());
+				rt = kha.Image.createRenderTarget(iron.App.w(), iron.App.h(),
+					kha.graphics4.TextureFormat.RGBA32,
+					kha.graphics4.DepthStencilFormat.NoDepthAndStencil);
 
 				assert(Error, mo.materials[matSlot].contexts[0].textures != null, 'Object "${mo.name}" has no diffuse texture to render to');
-				mo.materials[matSlot].contexts[0].textures[0] = rt; // Override diffuse texture
 
+                final n = inputs[5].get();
+				for (i => node in mo.materials[matSlot].contexts[0].raw.bind_textures){
+					if (node.name == n){
+						mo.materials[matSlot].contexts[0].textures[i] = rt; // Override diffuse texture
+						break;
+					}
+				}
 				tree.notifyOnRender(render);
 				runOutput(0);
 
@@ -48,8 +59,20 @@ class DrawCameraTextureNode extends LogicNode {
 		iron.Scene.active.camera = cam;
 		cam.renderTarget = rt;
 
+		#if kha_html5
+		var q: Quat = new Quat();
+		q.fromAxisAngle(new Vec4(0, 0, 1, 1), Helper.degToRad(180));
+		cam.transform.rot.mult(q);
+		cam.transform.buildMatrix();
+		#end
+
 		cam.renderFrame(g);
 
+		#if kha_html5
+		cam.transform.rot.mult(q);
+		cam.transform.buildMatrix();
+		#end
+
 		cam.renderTarget = oldRT;
 		iron.Scene.active.camera = sceneCam;
 	}

leenkx/Sources/leenkx/logicnode/DrawImageSequenceNode.hx

@@ -99,8 +99,6 @@ class DrawImageSequenceNode extends LogicNode {
 		final colorVec = inputs[4].get();
 		g.color = Color.fromFloats(colorVec.x, colorVec.y, colorVec.z, colorVec.w);
 
-		trace(currentImgIdx);
-
 		g.drawScaledImage(images[currentImgIdx], inputs[5].get(), inputs[6].get(), inputs[7].get(), inputs[8].get());
 	}
 }

leenkx/Sources/leenkx/logicnode/DrawStringNode.hx

@@ -62,7 +62,7 @@ class DrawStringNode extends LogicNode {
 
 	override function get(from: Int): Dynamic {
 
-		return from == 1 ? RenderToTexture.g.font.height(RenderToTexture.g.fontSize) : RenderToTexture.g.font.width(RenderToTexture.g.fontSize, string);
-	
+		return from == 1 ? RenderToTexture.g.font.width(RenderToTexture.g.fontSize, string) : RenderToTexture.g.font.height(RenderToTexture.g.fontSize);
+			
 	}
 }