merge upstream

Reviewed-on: LeenkxTeam/LNXSDK#71

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
@@ -480,9 +508,7 @@ fragColor.rgb = min(fragColor.rgb, 65504 * 0.5);
 			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
-		}
+		} //else { fragColor.rgb = vec3(0,1,0); //ERROR}
 	#endif
 
 #else

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

@@ -20,7 +20,7 @@ uniform sampler2D gbuffer0;
 uniform sampler2D gbuffer1;
 
 #ifdef _gbuffer2
-	//!uniform sampler2D gbuffer2;
+	uniform sampler2D gbuffer2;
 #endif
 #ifdef _EmissionShaded
 	uniform sampler2D gbufferEmission;
@@ -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 + envl.rgb * (1.0 - indirect_diffuse.a)) * albedo * 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 * F * 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, g2.rg).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/ssr_pass/ssr_pass.frag.glsl

@@ -92,7 +92,7 @@ void main() {
 
 	vec3 viewNormal = V3 * n;
 	vec3 viewPos = getPosView(viewRay, d, cameraProj);
-	vec3 reflected = reflect(normalize(viewPos), viewNormal);
+	vec3 reflected = reflect(viewPos, viewNormal);
 	hitCoord = viewPos;
 
 	#ifdef _CPostprocess

leenkx/Shaders/ssrefr_pass/ssrefr_pass.frag.glsl

@@ -57,17 +57,14 @@ vec4 binarySearch(vec3 dir) {
 }
 
 vec4 rayCast(vec3 dir) {
-    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
+	float ddepth;
+	dir *= ss_refractionRayStep;
+	for (int i = 0; i < maxSteps; i++) {
+		hitCoord += dir;
+		ddepth = getDeltaDepth(hitCoord);
+		if (ddepth > 0.0) return binarySearch(dir);
+	}
+	return vec4(getProjectedCoord(hitCoord), 0.0, 1.0);
 }
 
 void main() {
@@ -77,7 +74,7 @@ void main() {
     float ior = gr.x;
     float opac = gr.y;
     float d = textureLod(gbufferD, texCoord, 0.0).r * 2.0 - 1.0;
-    if (d == 0.0 || opac == 1.0 || ior == 1.0) {
+    if (d == 0.0 || d == 1.0 || opac == 1.0 || ior == 1.0) {
         fragColor.rgb = textureLod(tex1, texCoord, 0.0).rgb;
         return;
     }
@@ -89,7 +86,7 @@ void main() {
 
     vec3 viewNormal = V3 * n;
     vec3 viewPos = getPosView(viewRay, d, cameraProj);
-    vec3 refracted = refract(normalize(viewPos), viewNormal, 1.0 / ior);
+    vec3 refracted = refract(viewPos, viewNormal, 1.0 / ior);
     hitCoord = viewPos;
 
     vec3 dir = refracted * (1.0 - rand(texCoord) * ss_refractionJitter * roughness) * 2.0;

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
@@ -92,7 +92,7 @@ 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;
@@ -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;
@@ -196,7 +197,7 @@ 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;
@@ -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;
@@ -267,7 +267,7 @@ 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;
@@ -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))))) {
@@ -330,7 +330,7 @@ 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, 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, DIFFUSE_CONE_APERTURE, voxelgiStep, clipmaps);
+	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 +21,42 @@ 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 = radians(50.0);
 
-const float BayerMatrix8[8][8] =
+const vec3 DIFFUSE_CONE_DIRECTIONS[DIFFUSE_CONE_COUNT] = vec3[](
+    vec3(0.0, 0.0, 1.0), // center
+
+    vec3(0.0, 0.5, 0.866),
+    vec3(0.5, 0.0, 0.866),
+    vec3(0.0, -0.5, 0.866),
+    vec3(-0.5, 0.0, 0.866),
+
+    vec3(0.353, 0.353, 0.866),
+    vec3(0.353, -0.353, 0.866),
+    vec3(-0.353, -0.353, 0.866),
+    vec3(-0.353, 0.353, 0.866),
+
+    vec3(0.707, 0.0, 0.707),
+    vec3(0.0, 0.707, 0.707),
+    vec3(-0.707, 0.0, 0.707),
+    vec3(0.0, -0.707, 0.707),
+
+    vec3(0.5, 0.5, 0.707),
+    vec3(-0.5, 0.5, 0.707),
+    vec3(-0.5, -0.5, 0.707)
+);
+
+mat3 makeTangentBasis(vec3 normal) {
+    vec3 tangent = normalize(abs(normal.y) < 0.999 ? cross(normal, vec3(0, 1, 0)) : cross(normal, vec3(1, 0, 0)));
+    vec3 bitangent = cross(normal, tangent);
+    return mat3(tangent, bitangent, normal);
+}
+
+// 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 +67,15 @@ 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

@@ -10,9 +10,6 @@
 #ifdef _VoxelShadow
 #include "std/conetrace.glsl"
 #endif
-#ifdef _gbuffer2
-uniform sampler2D gbuffer2;
-#endif
 #ifdef _LTC
 #include "std/ltc.glsl"
 #endif
@@ -25,46 +22,63 @@ uniform sampler2D gbuffer2;
 #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];
-				uniform mat4 LWVPSpot[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
@@ -81,28 +95,35 @@ uniform sampler2D sltcMag;
 #ifndef _Spot
 	#ifdef _SinglePoint
 		uniform sampler2DShadow shadowMapSpot[1];
+		#ifdef _ShadowMapTransparent
 		uniform sampler2D shadowMapSpotTransparent[1];
-		uniform mat4 LWVPSpot[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
 #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
+		, 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]
+		, sampler3D voxels, sampler3D voxelsSDF, float clipmaps[10 * voxelgiClipmapCount], vec2 velocity
 	#endif
 	#ifdef _MicroShadowing
 		, float occ
@@ -148,23 +169,67 @@ vec3 sampleLight(const vec3 p, const vec3 n, const vec3 v, const float dotNV, co
 	#endif
 
 	#ifdef _VoxelShadow
-	vec4 g2 = textureLod(gbuffer2, gl_FragCoord.xy, 0.0);
-	direct *= (1.0 - traceShadow(p, n, voxels, voxelsSDF, l, clipmaps, gl_FragCoord.xy, g2.rg).r) * voxelgiShad;
+	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 = LWVPSpotArray[0] * vec4(p + n * bias * 10, 1.0);
-			direct *= shadowTest(shadowMapSpot[0], shadowMapSpotTransparent[0], lPos.xyz / lPos.w, bias, transparent);
+			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 = 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);
+			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
@@ -178,25 +243,76 @@ vec3 sampleLight(const vec3 p, const vec3 n, const vec3 v, const float dotNV, co
 		#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);
+				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(
-							#ifndef _SingleAtlas
-							shadowMapAtlasSpot, shadowMapAtlasSpotTransparent
-							#else
-							shadowMapAtlas, shadowMapAtlasTransparent
-							#endif
-							, lPos.xyz / lPos.w, bias, transparent
-						);
+											#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], 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);
+							 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
 			}
@@ -213,24 +329,75 @@ vec3 sampleLight(const vec3 p, const vec3 n, const vec3 v, const float dotNV, co
 		if (receiveShadow) {
 			#ifdef _SinglePoint
 			#ifndef _Spot
-			direct *= PCFCube(shadowMapPoint[0], shadowMapPointTransparent[0], ld, -l, bias, lightProj, n, transparent);
+			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(
-					#ifndef _SingleAtlas
-					shadowMapAtlasPoint, shadowMapAtlasPointTransparent
-					#else
-					shadowMapAtlas, shadowMapAtlasTransparent
-					#endif
-					, ld, -l, bias, lightProj, n, index, transparent
-				);
+									#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], 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);
+					 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
 		}
@@ -239,4 +406,274 @@ vec3 sampleLight(const vec3 p, const vec3 n, const vec3 v, const float dotNV, co
 	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;
 }
@@ -209,89 +229,50 @@ 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); // Or handle edge cases differently
+	}
+
 	vec3 result = vec3(0.0);
-	result.x += texture(shadowMap, vec3(uvtiled, compare));
-	// soft shadowing
-	int newFaceIndex = 0;
-	uvtiled = transformOffsetedUV(faceIndex, newFaceIndex, vec2(uv + (vec2(-1.0, 0.0) / 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(-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;
-	#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(-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;
-	#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(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(1.0, 0.0) / 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(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));
+	// In PCFFakeCube(), modify the sampling pattern to be more robust:
+	const vec2 offsets[9] = vec2[](
+		vec2(0, 0),
+		vec2(1, 0), vec2(-1, 0), vec2(0, 1), vec2(0, -1),
+		vec2(1, 1), vec2(-1, 1), vec2(1, -1), vec2(-1, -1)
+	);
 
+	for (int i = 0; i < 9; i++) {
+		vec2 sampleUV = uv + offsets[i] / smSize;
+		int newFaceIndex;
+		vec2 transformedUV = transformOffsetedUV(faceIndex, newFaceIndex, sampleUV);
+		pointLightTile = pointLightDataArray[lightIndex + newFaceIndex];
+		uvtiled = pointLightTile.z * transformedUV + pointLightTile.xy;
+		#ifdef _FlipY
+		uvtiled.y = 1.0 - uvtiled.y;
+		#endif
+		result.x += texture(shadowMap, vec3(uvtiled, compare));
+	}
 	result = result.xxx / 9.0;
 
 	pointLightTile = pointLightDataArray[lightIndex + faceIndex]; // x: tile X offset, y: tile Y offset, z: tile size relative to atlas
@@ -300,30 +281,47 @@ 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 +337,26 @@ 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 +364,22 @@ 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 +398,20 @@ 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 +419,4 @@ 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

@@ -11,6 +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;

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

@@ -87,51 +87,49 @@ float lpToDepth(vec3 lp, const vec2 lightProj) {
 
 void main() {
 	int res = voxelgiResolution.x;
-	for (int i = 0; i < 6; i++) {
-		ivec3 dst = ivec3(gl_GlobalInvocationID.xyz);
-		vec3 P = (gl_GlobalInvocationID.xyz + 0.5) / voxelgiResolution;
-		P = P * 2.0 - 1.0;
+	ivec3 dst = ivec3(gl_GlobalInvocationID.xyz);
 
-		float visibility;
-		vec3 lp = lightPos - P;
-		vec3 l;
-		if (lightType == 0) { l = lightDir; visibility = 1.0; }
-		else { l = normalize(lp); visibility = attenuate(distance(P, lightPos)); }
+	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]);
+
+	float visibility;
+	vec3 lp = lightPos -wposition;
+	vec3 l;
+	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);
-			vec3 lPos = lightPosition.xyz / lightPosition.w;
-			visibility = texture(shadowMap, vec3(lPos.xy, lPos.z - shadowsBias)).r;
-		}
-		else if (lightShadow == 2) {
-			vec4 lightPosition = LVP * vec4(P, 1.0);
-			vec3 lPos = lightPosition.xyz / lightPosition.w;
-			visibility *= texture(shadowMapSpot, vec3(lPos.xy, lPos.z - shadowsBias)).r;
-		}
-		else if (lightShadow == 3) {
-			#ifdef _ShadowMapAtlas
-			int faceIndex = 0;
-			const int lightIndex = index * 6;
-			const vec2 uv = sampleCube(-l, 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
-			visibility *= texture(shadowMapPoint, vec3(uvtiled, lpToDepth(lp, lightProj) - shadowsBias)).r;
-			#else
-			visibility *= texture(shadowMapPoint, vec4(-l, lpToDepth(lp, lightProj) - shadowsBias)).r;
-			#endif
-		}
-	#endif
-		vec3 uvw_light = (P - vec3(clipmaps[int(clipmapLevel * 10 + 4)], clipmaps[int(clipmapLevel * 10 + 5)], clipmaps[int(clipmapLevel * 10 + 6)])) / (float(clipmaps[int(clipmapLevel * 10)]) * voxelgiResolution);
-		uvw_light = (uvw_light * 0.5 + 0.5);
-		if (any(notEqual(uvw_light, clamp(uvw_light, 0.0, 1.0)))) return;
-		vec3 writecoords_light = floor(uvw_light * voxelgiResolution);
-
-		imageAtomicMax(voxelsLight, ivec3(writecoords_light), uint(visibility * lightColor.r * 255));
-		imageAtomicMax(voxelsLight, ivec3(writecoords_light) + ivec3(0, 0, voxelgiResolution.x), uint(visibility * lightColor.g * 255));
-		imageAtomicMax(voxelsLight, ivec3(writecoords_light) + ivec3(0, 0, voxelgiResolution.x * 2), uint(visibility * lightColor.b * 255));
+	if (lightShadow == 1) {
+		vec4 lightPosition = LVP * vec4(wposition, 1.0);
+		vec3 lPos = lightPosition.xyz / lightPosition.w;
+		visibility = texture(shadowMap, vec3(lPos.xy, lPos.z - shadowsBias)).r;
 	}
+	else if (lightShadow == 2) {
+		vec4 lightPosition = LVP * vec4(wposition, 1.0);
+		vec3 lPos = lightPosition.xyz / lightPosition.w;
+		visibility *= texture(shadowMapSpot, vec3(lPos.xy, lPos.z - shadowsBias)).r;
+	}
+	else if (lightShadow == 3) {
+		#ifdef _ShadowMapAtlas
+		int faceIndex = 0;
+		const int lightIndex = index * 6;
+		const vec2 uv = sampleCube(-l, 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
+		visibility *= texture(shadowMapPoint, vec3(uvtiled, lpToDepth(lp, lightProj) - shadowsBias)).r;
+		#else
+		visibility *= texture(shadowMapPoint, vec4(-l, lpToDepth(lp, lightProj) - shadowsBias)).r;
+		#endif
+	}
+#endif
+
+	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(r16) 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

@@ -29,19 +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(rgba16) image2D voxels_diffuse;
+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;
@@ -50,16 +69,14 @@ void main() {
 	#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 +84,91 @@ 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;
+#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

@@ -29,18 +29,17 @@ 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;
 uniform sampler3D voxels;
 uniform sampler3D voxelsSDF;
-uniform layout(rgba16) image2D voxels_specular;
+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;
 
@@ -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;

leenkx/Shaders/voxel_temporal/voxel_temporal.comp.glsl

@@ -74,13 +74,8 @@ 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;
-	#endif
+	mat3 TBN = mat3(1.0);
+	vec3 avgNormal = vec3(0.0);
 
 	for (int i = 0; i < 6 + DIFFUSE_CONE_COUNT; i++)
 	{
@@ -90,7 +85,7 @@ 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;
@@ -103,44 +98,59 @@ 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;
+			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);
+				avgNormal += N;
 
+				if (i == 5)
+					TBN = makeTangentBasis(normalize(avgNormal));
 
-			//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]);
+				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;
 
-			radiance = basecol;
-			vec4 trace = traceDiffuse(wposition, wnormal, voxelsSampler, clipmaps);
-			vec3 indirect = trace.rgb + envl.rgb * (1.0 - trace.a);
-			radiance.rgb *= light / PI + indirect;
-			radiance.rgb += emission.rgb;
+				//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
@@ -194,7 +204,7 @@ 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,

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 +52,8 @@ class App {
 
 	static function update() {
 		if (Scene.active == null || !Scene.active.ready) return;
+		
+		iron.system.Time.update();
 		if (pauseUpdates) return;
 
 		#if lnx_debug
@@ -56,6 +62,14 @@ 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) {
@@ -106,7 +120,7 @@ class App {
 		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/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

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/SceneFormat.hx

@@ -392,6 +392,8 @@ typedef TParticleData = {
 #end
 	public var name: String;
 	public var type: Int; // 0 - Emitter, Hair
+	public var auto_start: Bool;
+	public var is_unique: Bool;
 	public var loop: Bool;
 	public var count: Int;
 	public var frame_start: FastFloat;

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/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;

leenkx/Sources/iron/object/MeshObject.hx

@@ -21,6 +21,7 @@ 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 screenSize = 0.0;
@@ -255,11 +256,11 @@ 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;

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/ParticleSystem.hx

@@ -2,6 +2,7 @@ package iron.object;
 
 #if lnx_particles
 
+import kha.FastFloat;
 import kha.graphics4.Usage;
 import kha.arrays.Float32Array;
 import iron.data.Data;
@@ -16,10 +17,12 @@ import iron.math.Vec4;
 class ParticleSystem {
 	public var data: ParticleData;
 	public var speed = 1.0;
+	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;
@@ -46,9 +49,13 @@ class ParticleSystem {
 	var ownerLoc = new Vec4();
 	var ownerRot = new Quat();
 	var ownerScl = new Vec4();
+	
+	var random = 0.0;
 
 	public function new(sceneName: String, pref: TParticleReference) {
 		seed = pref.seed;
+		currentSpeed = speed;
+		speed = 0;
 		particles = [];
 		ready = false;
 		
@@ -65,33 +72,61 @@ 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) {
-				var particle = new Particle(i);
-				particle.sr = 1 - Math.random() * r.size_random;
-				particles.push(particle);
+				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;
+	}
+
 	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);
@@ -115,17 +150,21 @@ class ParticleSystem {
 		}
 
 		// Animate
-		time += Time.delta * 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();
+		}
+		
 		updateGpu(object, owner);
 	}
 
 	public function getData(): Mat4 {
 		var hair = r.type == 1;
-		m._00 = r.loop ? animtime : -animtime;
+		m._00 = animtime;
 		m._01 = hair ? 1 / particles.length : spawnRate;
 		m._02 = hair ? 1 : lifetime;
 		m._03 = particles.length;
@@ -133,9 +172,9 @@ 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;
@@ -144,13 +183,25 @@ class ParticleSystem {
 		return m;
 	}
 
+	public function getSizeRandom(): FastFloat {
+		return r.size_random;
+	}
+
+	public function getRandom(): FastFloat {
+		return random;
+	}
+
+	public 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
 	}
 
 	function setupGeomGpu(object: MeshObject, owner: MeshObject) {
-		var instancedData = new Float32Array(particles.length * 6);
+		var instancedData = new Float32Array(particles.length * 3);
 		var i = 0;
 
 		var normFactor = 1 / 32767; // pa.values are not normalized
@@ -169,10 +220,6 @@ class ParticleSystem {
 					instancedData.set(i, pa.values[j * pa.size    ] * normFactor * scaleFactor.x); i++;
 					instancedData.set(i, pa.values[j * pa.size + 1] * normFactor * scaleFactor.y); i++;
 					instancedData.set(i, pa.values[j * pa.size + 2] * normFactor * scaleFactor.z); i++;
-
-					instancedData.set(i, p.sr); i++;
-					instancedData.set(i, p.sr); i++;
-					instancedData.set(i, p.sr); i++;
 				}
 
 			case 1: // Face
@@ -196,10 +243,6 @@ class ParticleSystem {
 					instancedData.set(i, pos.x * normFactor * scaleFactor.x); i++;
 					instancedData.set(i, pos.y * normFactor * scaleFactor.y); i++;
 					instancedData.set(i, pos.z * normFactor * scaleFactor.z); i++;
-
-					instancedData.set(i, p.sr); i++;
-					instancedData.set(i, p.sr); i++;
-					instancedData.set(i, p.sr); i++;
 				}
 
 			case 2: // Volume
@@ -210,13 +253,9 @@ class ParticleSystem {
 					instancedData.set(i, (Math.random() * 2.0 - 1.0) * scaleFactorVolume.x); i++;
 					instancedData.set(i, (Math.random() * 2.0 - 1.0) * scaleFactorVolume.y); i++;
 					instancedData.set(i, (Math.random() * 2.0 - 1.0) * scaleFactorVolume.z); i++;
-
-					instancedData.set(i, p.sr); i++;
-					instancedData.set(i, p.sr); i++;
-					instancedData.set(i, p.sr); i++;
 				}
 		}
-		object.data.geom.setupInstanced(instancedData, 3, Usage.StaticUsage);
+		object.data.geom.setupInstanced(instancedData, 1, Usage.StaticUsage);
 	}
 
 	function fhash(n: Int): Float {
@@ -255,10 +294,11 @@ class ParticleSystem {
 
 class Particle {
 	public var i: Int;
-	public var px = 0.0;
-	public var py = 0.0;
-	public var pz = 0.0;
-	public var sr = 1.0; // Size random
+	
+	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/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;
 	}
-
-	public static var scale = 1.0;
-	public static var delta(get, never): Float;
-	static function get_delta(): Float {
-		if (frequency == null) initFrequency();
-		return (1 / frequency) * scale;
+	
+	static var _fixedStep: Null<Float>;
+	public static var fixedStep(get, never): Float;
+	static function get_fixedStep(): Float {
+		return _fixedStep;
+	}
+	
+	public static function initFixedStep(value: Float = 1 / 60) {
+		_fixedStep = value;
 	}
 
-	static var last = 0.0;
-	public static var realDelta = 0.0;
+	static var lastTime = 0.0;
+	static var _delta = 0.0;
+	public static var delta(get, never): Float;
+	static function get_delta(): Float {
+		return _delta;
+	}
+	
+	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();
 	}
+	
 	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;
+	public static function update() {
+		_delta = realTime() - lastTime;
+		lastTime = realTime();
 	}
 
-	public static function update() {
-		realDelta = realTime() - last;
-		last = realTime();
+	public static function render() {
+		_renderDelta = realTime() - lastRenderTime;
+		lastRenderTime = realTime();
 	}
 }

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/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/DrawSubImageNode.hx

@@ -0,0 +1,59 @@
+package leenkx.logicnode;
+
+import iron.math.Vec4;
+import kha.Image;
+import kha.Color;
+import leenkx.renderpath.RenderToTexture;
+
+class DrawSubImageNode extends LogicNode {
+    var img: Image;
+    var lastImgName = "";
+
+    public function new(tree: LogicTree) {
+        super(tree);
+    }
+
+    override function run(from: Int) {
+        RenderToTexture.ensure2DContext("DrawImageNode");
+
+        final imgName: String = inputs[1].get();
+        final colorVec: Vec4 = inputs[2].get();
+        final anchorH: Int = inputs[3].get();
+        final anchorV: Int = inputs[4].get();
+        final x: Float = inputs[5].get();
+        final y: Float = inputs[6].get();
+        final width: Float = inputs[7].get();
+        final height: Float = inputs[8].get();
+        final sx: Float = inputs[9].get();
+        final sy: Float = inputs[10].get();
+        final swidth: Float = inputs[11].get();
+        final sheight: Float = inputs[12].get();
+        final angle: Float = inputs[13].get();
+
+        final drawx = x - 0.5 * width * anchorH;
+        final drawy = y - 0.5 * height * anchorV;
+        final sdrawx = sx - 0.5 * swidth * anchorH;
+        final sdrawy = sy - 0.5 * sheight * anchorV;
+
+        RenderToTexture.g.rotate(angle, x, y);
+
+        if (imgName != lastImgName) {
+            // Load new image
+            lastImgName = imgName;
+            iron.data.Data.getImage(imgName, (image: Image) -> {
+                img = image;
+            });
+        }
+
+        if (img == null) {
+            runOutput(0);
+            return;
+        }
+
+        RenderToTexture.g.color = Color.fromFloats(colorVec.x, colorVec.y, colorVec.z, colorVec.w);
+        RenderToTexture.g.drawScaledSubImage(img, sdrawx, sdrawy, swidth, sheight, drawx, drawy, width, height);
+        RenderToTexture.g.rotate(-angle, x, y);
+
+        runOutput(0);
+    }
+}

leenkx/Sources/leenkx/logicnode/GetFPSNode.hx

@@ -8,7 +8,7 @@ class GetFPSNode extends LogicNode {
 
     override function get(from: Int): Dynamic {
         if (from == 0) {
-            var fps = Math.round(1 / iron.system.Time.realDelta);
+            var fps = Math.round(1 / iron.system.Time.renderDelta);
             if ((fps == Math.POSITIVE_INFINITY) || (fps == Math.NEGATIVE_INFINITY) || (Math.isNaN(fps))) {
                 return 0;
             }

leenkx/Sources/leenkx/logicnode/GetParticleDataNode.hx

@@ -0,0 +1,72 @@
+package leenkx.logicnode;
+
+import iron.object.Object;
+
+class GetParticleDataNode extends LogicNode {
+
+	public function new(tree: LogicTree) {
+		super(tree);
+	}
+
+	override function get(from: Int): Dynamic {
+		var object: Object = inputs[0].get();
+		var slot: Int = inputs[1].get();
+
+		if (object == null) return null;
+
+	#if lnx_particles
+
+		var mo = cast(object, iron.object.MeshObject);
+
+		var psys = mo.particleSystems != null ? mo.particleSystems[slot] : 
+			mo.particleOwner != null && mo.particleOwner.particleSystems != null ? mo.particleOwner.particleSystems[slot] : null;
+
+		if (psys == null) return null;
+
+		return switch (from) {
+			case 0:
+				@:privateAccess psys.r.name;
+			case 1:
+				@:privateAccess psys.r.particle_size;
+			case 2:
+				@:privateAccess psys.r.frame_start;
+			case 3:
+				@:privateAccess psys.r.frame_end;
+			case 4:
+				@:privateAccess psys.lifetime;
+			case 5:
+				@:privateAccess psys.r.lifetime;
+			case 6:
+				@:privateAccess psys.r.emit_from;
+			case 7:
+				@:privateAccess psys.r.auto_start;
+			case 8:
+				@:privateAccess psys.r.is_unique;
+			case 9:
+				@:privateAccess psys.r.loop;
+			case 10:
+				new iron.math.Vec3(@:privateAccess psys.alignx, @:privateAccess psys.aligny, @:privateAccess psys.alignz);
+			case 11:
+				@:privateAccess psys.r.factor_random;
+			case 12:
+				new iron.math.Vec3(@:privateAccess psys.gx, @:privateAccess psys.gy, @:privateAccess psys.gz);
+			case 13:
+				@:privateAccess psys.r.weight_gravity;
+			case 14:
+				psys.speed;
+			case 15:
+				@:privateAccess psys.time;
+			case 16:
+				@:privateAccess psys.lap;
+			case 17:
+				@:privateAccess psys.lapTime;
+			case 18:
+				@:privateAccess psys.count;
+			default: 
+				null;
+		}
+	#end
+
+		return null;
+	}
+}

leenkx/Sources/leenkx/logicnode/GetParticleNode.hx

@@ -0,0 +1,38 @@
+package leenkx.logicnode;
+
+import iron.object.Object;
+
+class GetParticleNode extends LogicNode {
+
+	public function new(tree: LogicTree) {
+		super(tree);
+	}
+
+	override function get(from: Int): Dynamic {
+		var object: Object = inputs[0].get();
+
+		if (object == null) return null;
+
+	#if lnx_particles
+
+		var mo = cast(object, iron.object.MeshObject);
+	
+		switch (from) {
+			case 0:
+				var names: Array<String> = [];
+				if (mo.particleSystems != null)
+					for (psys in mo.particleSystems)
+						names.push(@:privateAccess psys.r.name);
+				return names;
+			case 1:
+				return mo.particleSystems != null ? mo.particleSystems.length : 0;
+			case 2:
+				return mo.render_emitter;
+			default: 
+				null;
+		}
+	#end
+
+		return null;
+	}
+}

leenkx/Sources/leenkx/logicnode/GetWorldNode.hx

@@ -1,26 +1,12 @@
 package leenkx.logicnode;
 
-import iron.object.Object;
-import iron.math.Vec4;
-
 class GetWorldNode extends LogicNode {
 
-	public var property0: String;
-
 	public function new(tree: LogicTree) {
 		super(tree);
 	}
 
 	override function get(from: Int): Dynamic {
-		var object: Object = inputs[0].get();
-
-		if (object == null) return null;
-
-		return switch (property0) {
-			case "Right": object.transform.world.right();
-			case "Look": object.transform.world.look();
-			case "Up": object.transform.world.up();
-			default: null;
-		}
+		return iron.Scene.active.raw.world_ref;
 	}
-}
+}

leenkx/Sources/leenkx/logicnode/GetWorldOrientationNode.hx

@@ -0,0 +1,26 @@
+package leenkx.logicnode;
+
+import iron.object.Object;
+import iron.math.Vec4;
+
+class GetWorldNode extends LogicNode {
+
+	public var property0: String;
+
+	public function new(tree: LogicTree) {
+		super(tree);
+	}
+
+	override function get(from: Int): Dynamic {
+		var object: Object = inputs[0].get();
+
+		if (object == null) return null;
+
+		return switch (property0) {
+			case "Right": object.transform.world.right();
+			case "Look": object.transform.world.look();
+			case "Up": object.transform.world.up();
+			default: null;
+		}
+	}
+}

leenkx/Sources/leenkx/logicnode/ProbabilisticOutputNode.hx

@@ -18,7 +18,6 @@ class ProbabilisticOutputNode extends LogicNode {
 		}
 
 		if (sum > 1){
-			trace(sum);
 			for (p in 0...probs.length)
 				probs[p] /= sum;
 		}

leenkx/Sources/leenkx/logicnode/RemoveParticleFromObjectNode.hx

@@ -0,0 +1,64 @@
+package leenkx.logicnode;
+
+import iron.object.Object;
+
+class RemoveParticleFromObjectNode extends LogicNode {
+
+	public var property0: String;
+
+	public function new(tree: LogicTree) {
+		super(tree);
+	}
+
+	override function run(from: Int) {
+		#if lnx_particles
+		var object: Object = inputs[1].get();
+
+		if (object == null) return;
+
+		var mo = cast(object, iron.object.MeshObject);
+
+		if (mo.particleSystems == null) return;
+
+		if (property0 == 'All'){
+			mo.particleSystems = null;
+			for (c in mo.particleChildren) c.remove();
+			mo.particleChildren = null;
+			mo.particleOwner = null;
+			mo.render_emitter = true;
+		} 
+		else {
+			
+			var slot: Int = -1;
+			if (property0 == 'Name'){
+				var name: String = inputs[2].get();
+				for (i => psys in mo.particleSystems){
+					if (@:privateAccess psys.r.name == name){ slot = i; break; }
+				}
+			} 
+			else slot = inputs[2].get();
+				
+			if (mo.particleSystems.length > slot){
+				for (i in slot+1...mo.particleSystems.length){
+					var mi = cast(mo.particleChildren[i], iron.object.MeshObject);
+					mi.particleIndex = mi.particleIndex - 1;
+				}
+				mo.particleSystems.splice(slot, 1);
+				mo.particleChildren[slot].remove();
+				mo.particleChildren.splice(slot, 1);
+			}
+
+			if (slot == 0){
+				mo.particleSystems = null;
+				mo.particleChildren = null;
+				mo.particleOwner = null;
+				mo.render_emitter = true;
+			}
+
+		}
+
+		#end
+
+		runOutput(0);
+	}
+}

leenkx/Sources/leenkx/logicnode/ResolutionGetNode.hx

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

leenkx/Sources/leenkx/logicnode/ResolutionSetNode.hx

@@ -0,0 +1,33 @@
+package leenkx.logicnode;
+
+import kha.graphics4.TextureFilter;
+
+class ResolutionSetNode extends LogicNode {
+
+	public function new(tree:LogicTree) {
+		super(tree);
+	}
+
+	override function run(from:Int) {
+
+		var size: Int = inputs[1].get();
+		var filter: Int = inputs[2].get();
+
+	#if rp_resolution_filter 
+		if (filter == 0)
+			iron.object.Uniforms.defaultFilter = TextureFilter.LinearFilter;
+		else
+			iron.object.Uniforms.defaultFilter = TextureFilter.PointFilter;
+
+		leenkx.renderpath.Postprocess.resolution_uniforms[0] = size;
+		leenkx.renderpath.Postprocess.resolution_uniforms[1] = filter;
+
+		var npath = leenkx.renderpath.RenderPathCreator.get();
+		var world = iron.Scene.active.raw.world_ref;
+		npath.loadShader("shader_datas/World_" + world + "/World_" + world);
+		iron.RenderPath.setActive(npath);
+    #end
+
+		runOutput(0);
+	}
+}

leenkx/Sources/leenkx/logicnode/RpConfigNode.hx

@@ -20,6 +20,8 @@ class RpConfigNode extends LogicNode {
 			on ? leenkx.data.Config.raw.rp_ssrefr = true : leenkx.data.Config.raw.rp_ssrefr = false;
         case "Bloom":
 			on ? leenkx.data.Config.raw.rp_bloom = true : leenkx.data.Config.raw.rp_bloom = false;
+		case "CA":
+			on ? leenkx.data.Config.raw.rp_chromatic_aberration = true : leenkx.data.Config.raw.rp_chromatic_aberration = false;
         case "GI":
 			on ? leenkx.data.Config.raw.rp_gi = true : leenkx.data.Config.raw.rp_gi = false;
 		case "Motion Blur":

leenkx/Sources/leenkx/logicnode/SetMaterialTextureFilterNode.hx

@@ -0,0 +1,55 @@
+package leenkx.logicnode;
+
+import iron.object.MeshObject;
+import iron.data.MaterialData;
+
+class SetMaterialTextureFilterNode extends LogicNode {
+
+	public function new(tree: LogicTree) {
+		super(tree);
+	}
+
+	override function run(from: Int) {
+		var object: MeshObject = inputs[1].get();
+		var mat: MaterialData = inputs[2].get();
+		var slot: Int = inputs[3].get();
+		var name: String = inputs[4].get();
+		var filter: Int = inputs[5].get();
+
+		if (object == null) return;
+		if (slot >= object.materials.length) return;
+
+		var mo = cast(object, iron.object.MeshObject);
+
+		for (i => node in mo.materials[slot].contexts[0].raw.bind_textures)
+			if (node.name == name){
+				var moImgt = mo.materials[slot].contexts[0].raw.bind_textures[i];
+				switch(filter){
+					case 0: //Linear
+						moImgt.min_filter = null;
+						moImgt.mag_filter = null;
+						moImgt.mipmap_filter = null;
+						moImgt.generate_mipmaps = null;
+					case 1: //Closest
+						moImgt.min_filter = 'point';
+						moImgt.mag_filter = 'point';
+						moImgt.mipmap_filter = null;
+						moImgt.generate_mipmaps = null;
+					case 2: //Cubic
+						moImgt.min_filter = null;
+						moImgt.mag_filter = null;
+						moImgt.mipmap_filter = 'linear';
+						moImgt.generate_mipmaps = true;
+					case 3: //Smart
+						moImgt.min_filter = 'anisotropic';
+						moImgt.mag_filter = null;
+						moImgt.mipmap_filter = 'linear';
+						moImgt.generate_mipmaps = true;
+				}
+
+				break;
+			}
+
+		runOutput(0);
+	}
+}

leenkx/Sources/leenkx/logicnode/SetParticleDataNode.hx

@@ -0,0 +1,81 @@
+package leenkx.logicnode;
+
+import iron.object.Object;
+
+class SetParticleDataNode extends LogicNode {
+
+	public var property0: String;
+
+	public function new(tree: LogicTree) {
+		super(tree);
+	}
+
+	override function run(from: Int) {
+		#if lnx_particles
+		var object: Object = inputs[1].get();
+		var slot: Int = inputs[2].get();
+
+		if (object == null) return;
+
+		var mo = cast(object, iron.object.MeshObject);
+
+		var psys = mo.particleSystems != null ? mo.particleSystems[slot] : 
+			mo.particleOwner != null && mo.particleOwner.particleSystems != null ? mo.particleOwner.particleSystems[slot] : null;		if (psys == null) return;
+
+		switch (property0) {
+			case 'Particle Size':
+				@:privateAccess psys.r.particle_size = inputs[3].get();
+			case 'Frame Start':
+				@:privateAccess psys.r.frame_start = inputs[3].get();
+				@:privateAccess psys.animtime = (@:privateAccess psys.r.frame_end - @:privateAccess psys.r.frame_start) / @:privateAccess psys.frameRate;
+				@:privateAccess psys.spawnRate = ((@:privateAccess psys.r.frame_end - @:privateAccess psys.r.frame_start) / @:privateAccess psys.count) / @:privateAccess psys.frameRate;
+			case 'Frame End':
+				@:privateAccess psys.r.frame_end = inputs[3].get();
+				@:privateAccess psys.animtime = (@:privateAccess psys.r.frame_end - @:privateAccess psys.r.frame_start) / @:privateAccess psys.frameRate;
+				@:privateAccess psys.spawnRate = ((@:privateAccess psys.r.frame_end - @:privateAccess psys.r.frame_start) / @:privateAccess psys.count) / @:privateAccess psys.frameRate;
+			case 'Lifetime':
+				@:privateAccess psys.lifetime = inputs[3].get() / @:privateAccess psys.frameRate;
+			case 'Lifetime Random':
+				@:privateAccess psys.r.lifetime_random = inputs[3].get();
+			case 'Emit From':
+				var emit_from: Int = inputs[3].get();
+				if (emit_from == 0 || emit_from == 1 || emit_from == 2) {
+					@:privateAccess psys.r.emit_from = emit_from;
+					@:privateAccess psys.setupGeomGpu(mo.particleChildren != null ? mo.particleChildren[slot] : cast(iron.Scene.active.getChild(@:privateAccess psys.data.raw.instance_object), iron.object.MeshObject), mo);
+				}
+			case 'Auto Start':
+				@:privateAccess psys.r.auto_start = inputs[3].get(); 
+			case 'Is Unique':
+				@:privateAccess psys.r.is_unique = inputs[3].get();
+			case 'Loop':
+				@:privateAccess psys.r.loop = inputs[3].get();
+			case 'Velocity':
+				var vel: iron.math.Vec3 = inputs[3].get();
+				@:privateAccess psys.alignx = vel.x;
+				@:privateAccess psys.aligny = vel.y;
+				@:privateAccess psys.alignz = vel.z;
+			case 'Velocity Random':
+				psys.r.factor_random = inputs[3].get();
+			case 'Weight Gravity':
+				psys.r.weight_gravity = inputs[3].get();
+				if (iron.Scene.active.raw.gravity != null) {
+					@:privateAccess psys.gx = iron.Scene.active.raw.gravity[0] * @:privateAccess psys.r.weight_gravity;
+					@:privateAccess psys.gy = iron.Scene.active.raw.gravity[1] * @:privateAccess psys.r.weight_gravity;
+					@:privateAccess psys.gz = iron.Scene.active.raw.gravity[2] * @:privateAccess psys.r.weight_gravity;
+				}
+				else {
+					@:privateAccess psys.gx = 0;
+					@:privateAccess psys.gy = 0;
+					@:privateAccess psys.gz = -9.81 * @:privateAccess psys.r.weight_gravity;
+				}
+			case 'Speed':
+				psys.speed = inputs[3].get();
+			default: 
+				null;
+		}
+
+		#end
+
+		runOutput(0);
+	}
+}

leenkx/Sources/leenkx/logicnode/SetParticleRenderEmitterNode.hx

@@ -0,0 +1,23 @@
+package leenkx.logicnode;
+
+import iron.object.Object;
+
+class SetParticleRenderEmitterNode extends LogicNode {
+
+	public function new(tree: LogicTree) {
+		super(tree);
+	}
+
+	override function run(from: Int) {
+		#if lnx_particles
+		var object: Object = inputs[1].get();
+
+		if (object == null) return;
+
+		cast(object, iron.object.MeshObject).render_emitter = inputs[2].get();
+
+		#end
+
+		runOutput(0);
+	}
+}

leenkx/Sources/leenkx/logicnode/SetParticleSpeedNode.hx

@@ -11,13 +11,16 @@ class SetParticleSpeedNode extends LogicNode {
 	override function run(from: Int) {
 		#if lnx_particles
 		var object: Object = inputs[1].get();
-		var speed: Float = inputs[2].get();
+		var slot: Int = inputs[2].get();
+		var speed: Float = inputs[3].get();
 
 		if (object == null) return;
 
 		var mo = cast(object, iron.object.MeshObject);
-		var psys = mo.particleSystems.length > 0 ? mo.particleSystems[0] : null;
-		if (psys == null) mo.particleOwner.particleSystems[0];
+		var psys = mo.particleSystems != null ? mo.particleSystems[slot] : 
+			mo.particleOwner != null && mo.particleOwner.particleSystems != null ? mo.particleOwner.particleSystems[slot] : null;
+
+		if (psys == null) return;
 
 		psys.speed = speed;
 

leenkx/Sources/leenkx/logicnode/SetWorldNode.hx

@@ -0,0 +1,40 @@
+package leenkx.logicnode;
+
+class SetWorldNode extends LogicNode {
+
+	public function new(tree: LogicTree) {
+		super(tree);
+	}
+
+	override function run(from: Int) {
+		var world: String = inputs[1].get();
+
+		if (world != null){
+
+			//check if world shader data exists
+			var file: String = 'World_'+world+'_data';
+			#if lnx_json
+				file += ".json";
+			#elseif lnx_compress
+				file += ".lz4";
+			#else
+				file += '.lnx';
+			#end
+
+			var exists: Bool = false;
+
+			iron.data.Data.getBlob(file, function(b: kha.Blob) {
+				if (b != null) exists = true;
+			});
+
+			assert(Error, exists == true, "World must be either associated to a scene or have fake user");
+
+			iron.Scene.active.raw.world_ref = world;
+			var npath = leenkx.renderpath.RenderPathCreator.get();
+			npath.loadShader("shader_datas/World_" + world + "/World_" + world);
+			iron.RenderPath.setActive(npath);
+		}
+
+		runOutput(0);
+	}
+}

leenkx/Sources/leenkx/logicnode/SharpenGetNode.hx

@@ -0,0 +1,17 @@
+package leenkx.logicnode;
+
+class SharpenGetNode extends LogicNode {
+
+	public function new(tree:LogicTree) {
+		super(tree);
+	}
+
+	override function get(from:Int):Dynamic {
+		return switch (from) {
+			case 0: leenkx.renderpath.Postprocess.sharpen_uniforms[0];
+			case 1: leenkx.renderpath.Postprocess.sharpen_uniforms[1][0];
+			case 2: leenkx.renderpath.Postprocess.camera_uniforms[12];
+			default: 0.0;
+		}
+	}
+}

leenkx/Sources/leenkx/logicnode/SharpenSetNode.hx

@@ -0,0 +1,18 @@
+package leenkx.logicnode;
+
+class SharpenSetNode extends LogicNode {
+
+	public function new(tree:LogicTree) {
+		super(tree);
+	}
+
+	override function run(from:Int) {
+        leenkx.renderpath.Postprocess.sharpen_uniforms[0][0] = inputs[1].get().x;
+        leenkx.renderpath.Postprocess.sharpen_uniforms[0][1] = inputs[1].get().y;
+        leenkx.renderpath.Postprocess.sharpen_uniforms[0][2] = inputs[1].get().z;
+        leenkx.renderpath.Postprocess.sharpen_uniforms[1][0] = inputs[2].get();
+        leenkx.renderpath.Postprocess.camera_uniforms[12] = inputs[3].get();
+
+		runOutput(0);
+	}
+}

leenkx/Sources/leenkx/logicnode/VolumetricFogGetNode.hx

@@ -0,0 +1,17 @@
+package leenkx.logicnode;
+
+class VolumetricFogGetNode extends LogicNode {
+
+	public function new(tree:LogicTree) {
+		super(tree);
+	}
+
+	override function get(from:Int):Dynamic {
+		return switch (from) {
+			case 0: leenkx.renderpath.Postprocess.volumetric_fog_uniforms[0];
+			case 1: leenkx.renderpath.Postprocess.volumetric_fog_uniforms[1][0];
+			case 2: leenkx.renderpath.Postprocess.volumetric_fog_uniforms[2][0];
+			default: 0.0;
+		}
+	}
+}

leenkx/Sources/leenkx/logicnode/VolumetricFogSetNode.hx

@@ -0,0 +1,18 @@
+package leenkx.logicnode;
+
+class VolumetricFogSetNode extends LogicNode {
+
+	public function new(tree:LogicTree) {
+		super(tree);
+	}
+
+	override function run(from:Int) {
+        leenkx.renderpath.Postprocess.volumetric_fog_uniforms[0][0] = inputs[1].get().x;
+        leenkx.renderpath.Postprocess.volumetric_fog_uniforms[0][1] = inputs[1].get().y;
+        leenkx.renderpath.Postprocess.volumetric_fog_uniforms[0][2] = inputs[1].get().z;
+        leenkx.renderpath.Postprocess.volumetric_fog_uniforms[1][0] = inputs[2].get();
+        leenkx.renderpath.Postprocess.volumetric_fog_uniforms[2][0] = inputs[3].get();
+
+		runOutput(0);
+	}
+}

leenkx/Sources/leenkx/logicnode/VolumetricLightGetNode.hx

@@ -0,0 +1,17 @@
+package leenkx.logicnode;
+
+class VolumetricLightGetNode extends LogicNode {
+
+	public function new(tree:LogicTree) {
+		super(tree);
+	}
+
+	override function get(from:Int):Dynamic {
+		return switch (from) {
+			case 0: leenkx.renderpath.Postprocess.volumetric_light_uniforms[0];
+			case 1: leenkx.renderpath.Postprocess.volumetric_light_uniforms[1][0];
+			case 2: leenkx.renderpath.Postprocess.volumetric_light_uniforms[2][0];
+			default: 0.0;
+		}
+	}
+}

leenkx/Sources/leenkx/logicnode/VolumetricLightSetNode.hx

@@ -0,0 +1,18 @@
+package leenkx.logicnode;
+
+class VolumetricLightSetNode extends LogicNode {
+
+	public function new(tree:LogicTree) {
+		super(tree);
+	}
+
+	override function run(from:Int) {
+        leenkx.renderpath.Postprocess.volumetric_light_uniforms[0][0] = inputs[1].get().x;
+        leenkx.renderpath.Postprocess.volumetric_light_uniforms[0][1] = inputs[1].get().y;
+        leenkx.renderpath.Postprocess.volumetric_light_uniforms[0][2] = inputs[1].get().z;
+        leenkx.renderpath.Postprocess.volumetric_light_uniforms[1][0] = inputs[2].get();
+        leenkx.renderpath.Postprocess.volumetric_light_uniforms[2][0] = inputs[3].get();
+
+		runOutput(0);
+	}
+}

leenkx/Sources/leenkx/logicnode/WriteImageNode.hx

@@ -0,0 +1,105 @@
+package leenkx.logicnode;
+
+import iron.object.CameraObject;
+
+class WriteImageNode extends LogicNode {
+
+    var file: String;
+    var camera: CameraObject;
+    var renderTarget: kha.Image;
+
+    public function new(tree: LogicTree) {
+        super(tree);
+    }
+
+    override function run(from: Int) {
+        // Relative or absolute path to file
+        file = inputs[1].get();
+
+        assert(Error, iron.App.w() % inputs[3].get() == 0 && iron.App.h() % inputs[4].get() == 0, "Aspect ratio must match display resolution ratio");
+
+        camera = inputs[2].get();
+        renderTarget = kha.Image.createRenderTarget(inputs[3].get(), inputs[4].get(),
+            kha.graphics4.TextureFormat.RGBA32,
+            kha.graphics4.DepthStencilFormat.NoDepthAndStencil);
+
+        tree.notifyOnRender(render);
+        
+    }
+
+    function render(g: kha.graphics4.Graphics) {
+
+        var ready = false;
+        final sceneCam = iron.Scene.active.camera;
+        final oldRT = camera.renderTarget;
+
+        iron.Scene.active.camera = camera;
+        camera.renderTarget = renderTarget;
+
+        camera.renderFrame(g);
+
+        var tex = camera.renderTarget;
+
+        camera.renderTarget = oldRT;
+        iron.Scene.active.camera = sceneCam;
+
+        var pixels = tex.getPixels();
+
+        for (i in 0...pixels.length){
+            if (pixels.get(i) != 0){ ready = true; break; }
+        }
+
+        //wait for getPixels ready
+        if (ready) { 
+
+            var tx = inputs[5].get();
+            var ty = inputs[6].get();
+            var tw = inputs[7].get();
+            var th = inputs[8].get();
+
+            var bo = new haxe.io.BytesOutput();
+            var rgb = haxe.io.Bytes.alloc(tw * th * 4);
+            for (j in ty...ty + th) {
+                for (i in tx...tx + tw) {
+                    var k = j * tex.width + i;
+                    var m =  (j - ty) * tw + i - tx;
+                    
+                    #if kha_krom
+                    var l = k;
+                    #elseif kha_html5
+                    var l = (tex.height - j) * tex.width + i;
+                    #end
+
+                    //ARGB 0xff
+                    rgb.set(m * 4 + 0, pixels.get(l * 4 + 3));
+                    rgb.set(m * 4 + 1, pixels.get(l * 4 + 0)); 
+                    rgb.set(m * 4 + 2, pixels.get(l * 4 + 1));
+                    rgb.set(m * 4 + 3, pixels.get(l * 4 + 2));
+                }
+            }
+
+            var imgwriter = new iron.format.bmp.Writer(bo);
+            imgwriter.write(iron.format.bmp.Tools.buildFromARGB(tw, th, rgb));
+
+            #if kha_krom
+            Krom.fileSaveBytes(Krom.getFilesLocation() +  "/" + file, bo.getBytes().getData());
+    
+            #elseif kha_html5
+            var blob = new js.html.Blob([bo.getBytes().getData()], {type: "application"});
+            var url = js.html.URL.createObjectURL(blob);
+            var a = cast(js.Browser.document.createElement("a"), js.html.AnchorElement);
+            a.href = url;
+            a.download = file;
+            a.click();
+            js.html.URL.revokeObjectURL(url);
+            #end
+
+            runOutput(0);
+
+            tree.removeRender(render);
+
+        }
+
+    }
+
+}

leenkx/Sources/leenkx/renderpath/Inc.hx

@@ -34,10 +34,10 @@ class Inc {
 	#if (rp_voxels == "Voxel GI")
 	static var voxel_td1:kha.compute.TextureUnit;
 	static var voxel_te1:kha.compute.TextureUnit;
-	static var voxel_tf1:kha.compute.TextureUnit;
+	static var voxel_cc1:kha.compute.ConstantLocation;
 	#else
 	#if lnx_voxelgi_shadows
-	static var voxel_tf1:kha.compute.TextureUnit;
+	static var voxel_te1:kha.compute.TextureUnit;
 	#end
 	#end
 	#if (lnx_voxelgi_shadows || rp_voxels == "Voxel GI")
@@ -53,12 +53,28 @@ class Inc {
 	static var voxel_tb3:kha.compute.TextureUnit;
 	static var voxel_tc3:kha.compute.TextureUnit;
 	static var voxel_td3:kha.compute.TextureUnit;
+	static var voxel_te3:kha.compute.TextureUnit;
+	static var voxel_tf3:kha.compute.TextureUnit;
+	#if lnx_brdf
+	static var voxel_tg3:kha.compute.TextureUnit;
+	#end
+	#if lnx_radiance
+	static var voxel_th3:kha.compute.TextureUnit;
+	#end
 	static var voxel_ca3:kha.compute.ConstantLocation;
 	static var voxel_cb3:kha.compute.ConstantLocation;
 	static var voxel_cc3:kha.compute.ConstantLocation;
 	static var voxel_cd3:kha.compute.ConstantLocation;
 	static var voxel_ce3:kha.compute.ConstantLocation;
+	#if lnx_irradiance
 	static var voxel_cf3:kha.compute.ConstantLocation;
+	#end
+	#if lnx_radiance
+	static var voxel_cg3:kha.compute.ConstantLocation;
+	#end
+	#if lnx_envcol
+	static var voxel_ch3:kha.compute.ConstantLocation;
+	#end
 	#if (rp_voxels == "Voxel GI")
 	static var voxel_sh4:kha.compute.Shader = null;
 	static var voxel_ta4:kha.compute.TextureUnit;
@@ -71,36 +87,6 @@ class Inc {
 	static var voxel_cb4:kha.compute.ConstantLocation;
 	static var voxel_cc4:kha.compute.ConstantLocation;
 	static var voxel_cd4:kha.compute.ConstantLocation;
-	static var voxel_ce4:kha.compute.ConstantLocation;
-	static var voxel_cf4:kha.compute.ConstantLocation;
-	#end
-	#if (rp_voxels == "Voxel GI")
-	static var voxel_sh5:kha.compute.Shader = null;
-	static var voxel_ta5:kha.compute.TextureUnit;
-	static var voxel_te5:kha.compute.TextureUnit;
-	static var voxel_tf5:kha.compute.TextureUnit;
-	static var voxel_tg5:kha.compute.TextureUnit;
-	static var voxel_ca5:kha.compute.ConstantLocation;
-	static var voxel_cb5:kha.compute.ConstantLocation;
-	static var voxel_cc5:kha.compute.ConstantLocation;
-	static var voxel_cd5:kha.compute.ConstantLocation;
-	static var voxel_ce5:kha.compute.ConstantLocation;
-	static var voxel_cf5:kha.compute.ConstantLocation;
-	static var voxel_cg5:kha.compute.ConstantLocation;
-	#if rp_shadowmap
-	static var voxel_tb5:kha.compute.TextureUnit;
-	static var voxel_tc5:kha.compute.TextureUnit;
-	static var voxel_td5:kha.compute.TextureUnit;
-	static var voxel_ch5:kha.compute.ConstantLocation;
-	static var voxel_ci5:kha.compute.ConstantLocation;
-	static var voxel_cj5:kha.compute.ConstantLocation;
-	static var voxel_ck5:kha.compute.ConstantLocation;
-	static var voxel_cl5:kha.compute.ConstantLocation;
-	static var voxel_cm5:kha.compute.ConstantLocation;
-	#if lnx_shadowmap_atlas
-	static var m2 = iron.math.Mat4.identity();
-	#end
-	#end
 	#end
 	#end //rp_voxels
 
@@ -166,9 +152,11 @@ class Inc {
 		for (atlas in ShadowMapAtlas.shadowMapAtlases) {
 			path.bindTarget(atlas.target, atlas.target);
 		}
+		#if rp_shadowmap_transparent
 		for (atlas in ShadowMapAtlas.shadowMapAtlasesTransparent) {
 			path.bindTarget(atlas.target, atlas.target);
 		}
+		#end
 	}
 
 	static function getShadowMapAtlas(atlas:ShadowMapAtlas, transparent: Bool):String {
@@ -209,24 +197,30 @@ class Inc {
 		for (atlas in ShadowMapAtlas.shadowMapAtlases) {
 			atlas.rejectedLights = [];
 		}
+		#if rp_shadowmap_transparent
 		for (atlas in ShadowMapAtlas.shadowMapAtlasesTransparent) {
 			atlas.rejectedLights = [];
 		}
 		#end
+		#end
 
 		for (light in iron.Scene.active.lights) {
 			if (!light.lightInAtlas && !light.culledLight && light.visible && light.shadowMapScale > 0.0
 				&& light.data.raw.strength > 0.0 && light.data.raw.cast_shadow) {
 				ShadowMapAtlas.addLight(light, false);
 			}
+			#if rp_shadowmap_transparent
 			if (!light.lightInAtlasTransparent && !light.culledLight && light.visible && light.shadowMapScale > 0.0
 				&& light.data.raw.strength > 0.0 && light.data.raw.cast_shadow) {
 				ShadowMapAtlas.addLight(light, true);
 			}
+			#end
 		}
 		// update point light data before rendering
-		updatePointLightAtlasData(true);
 		updatePointLightAtlasData(false);
+		#if rp_shadowmap_transparent
+		updatePointLightAtlasData(true);
+		#end
 
 		for (atlas in ShadowMapAtlas.shadowMapAtlases) {
 			var tilesToRemove = [];
@@ -304,6 +298,7 @@ class Inc {
 			path.endStream();
 		}
 
+		#if rp_shadowmap_transparent
 		for (atlas in ShadowMapAtlas.shadowMapAtlasesTransparent) {
 			var tilesToRemove = [];
 			#if lnx_shadowmap_atlas_lod
@@ -398,10 +393,8 @@ class Inc {
 				tile.freeTile();
 			}
 		}
-		#if lnx_debug
-		endShadowsLogicProfile();
 		#end
-		#end // rp_shadowmap
+		#end
 	}
 	#else
 	public static function bindShadowMap() {
@@ -504,6 +497,7 @@ class Inc {
 			else if (l.data.raw.type == "spot" || l.data.raw.type == "area") spotIndex++;
 		}
 
+		#if rp_shadowmap_transparent
 		pointIndex = 0;
 		spotIndex = 0;
 		for (l in iron.Scene.active.lights) {
@@ -525,6 +519,7 @@ class Inc {
 			if (l.data.raw.type == "point") pointIndex++;
 			else if (l.data.raw.type == "spot" || l.data.raw.type == "area") spotIndex++;
 		}
+		#end
 		#end // rp_shadowmap
 	}
 	#end
@@ -532,22 +527,29 @@ class Inc {
 	public static function applyConfig() {
 		#if lnx_config
 		var config = leenkx.data.Config.raw;
+		
+		#if rp_chromatic_aberration
+		Postprocess.chromatic_aberration_uniforms[3] = config.rp_chromatic_aberration == true ? 1 : 0;
+		#end
+		
 		// Resize shadow map
 		var l = path.light;
-		if (l.data.raw.type == "sun" && l.data.raw.shadowmap_size != config.rp_shadowmap_cascade) {
-			l.data.raw.shadowmap_size = config.rp_shadowmap_cascade;
-			var rt = path.renderTargets.get("shadowMap");
-			if (rt != null) {
-				rt.unload();
-				path.renderTargets.remove("shadowMap");
+		if (l != null){
+			if (l.data.raw.type == "sun" && l.data.raw.shadowmap_size != config.rp_shadowmap_cascade) {
+				l.data.raw.shadowmap_size = config.rp_shadowmap_cascade;
+				var rt = path.renderTargets.get("shadowMap");
+				if (rt != null) {
+					rt.unload();
+					path.renderTargets.remove("shadowMap");
+				}
 			}
-		}
-		else if (l.data.raw.shadowmap_size != config.rp_shadowmap_cube) {
-			l.data.raw.shadowmap_size = config.rp_shadowmap_cube;
-			var rt = path.renderTargets.get("shadowMapCube");
-			if (rt != null) {
-				rt.unload();
-				path.renderTargets.remove("shadowMapCube");
+			else if (l.data.raw.shadowmap_size != config.rp_shadowmap_cube) {
+				l.data.raw.shadowmap_size = config.rp_shadowmap_cube;
+				var rt = path.renderTargets.get("shadowMapCube");
+				if (rt != null) {
+					rt.unload();
+					path.renderTargets.remove("shadowMapCube");
+				}
 			}
 		}
 		if (superSample != config.rp_supersample) {
@@ -585,7 +587,7 @@ class Inc {
 		t.width = 0;
 		t.height = 0;
 		t.displayp = getDisplayp();
-		t.format = "R32";
+		t.format = "R16";
 		t.scale = getSuperSampling();
 		t.depth_buffer = "main";
 		path.createRenderTarget(t);
@@ -611,10 +613,14 @@ class Inc {
 		#end
 
 		#if (rp_voxels != "Off")
-		{
-			path.bindTarget("voxelsOut", "voxels");
-			path.bindTarget("voxelsSDF", "voxelsSDF");
-		}
+		path.bindTarget("voxelsOut", "voxels");
+		#if (rp_voxels == "Voxel GI" || lnx_voxelgi_shadows)
+		path.bindTarget("voxelsSDF", "voxelsSDF");
+		#end
+		#end
+
+		#if rp_ssrs
+		path.bindTarget("_main", "gbufferD");
 		#end
 
 		path.drawMeshes("translucent");
@@ -675,8 +681,7 @@ class Inc {
 			t.width = 0;
 			t.height = 0;
 			t.displayp = getDisplayp();
-			//t.scale = Inc.getSuperSampling();
-			t.format = t.name == "voxels_ao" ? "R8" : "RGBA32";
+			t.format = "RGBA32";
 		}
 		else {
 			if (t.name == "voxelsSDF" || t.name == "voxelsSDFtmp") {
@@ -695,10 +700,10 @@ class Inc {
 						t.depth = res;
 					}
 					else {
-						t.format = "R32";
+						t.format = "R32UI";
 						t.width = res * 6;
 						t.height = res;
-						t.depth = res;
+						t.depth = res * 2;
 					}
 				}
 				#else
@@ -709,17 +714,11 @@ class Inc {
 						t.height = res * Main.voxelgiClipmapCount;
 						t.depth = res;
 					}
-					else if (t.name == "voxelsLight") {
-						t.format = "R32";
-						t.width = res;
-						t.height = res;
-						t.depth = res * 3;
-					}
 					else {
-						t.format = "R32";
+						t.format = "R32UI";
 						t.width = res * 6;
 						t.height = res;
-						t.depth = res * 12;
+						t.depth = res * 16;
 					}
 				}
 				#end
@@ -781,7 +780,11 @@ class Inc {
 
 	public static inline function getDisplayp(): Null<Int> {
 		#if rp_resolution_filter // Custom resolution set
+		#if rp_pp
+		return leenkx.renderpath.Postprocess.resolution_uniforms[0];
+		#else
 		return Main.resolutionSize;
+		#end
 		#else
 		return null;
 		#end
@@ -827,14 +830,15 @@ class Inc {
 
 	 		voxel_ca1 = voxel_sh1.getConstantLocation("clipmaps");
 	 		voxel_cb1 = voxel_sh1.getConstantLocation("clipmapLevel");
+	 		voxel_cc1 = voxel_sh1.getConstantLocation("envmapStrength");
 
 			#if (rp_voxels == "Voxel GI")
 			voxel_td1 = voxel_sh1.getTextureUnit("voxelsSampler");
-			voxel_te1 = voxel_sh1.getTextureUnit("voxelsLight");
-			voxel_tf1 = voxel_sh1.getTextureUnit("SDF");
+			voxel_te1 = voxel_sh1.getTextureUnit("SDF");
+	 		voxel_cc1 = voxel_sh1.getConstantLocation("envmapStrength");
 			#else
 			#if lnx_voxelgi_shadows
-			voxel_tf1 = voxel_sh1.getTextureUnit("SDF");
+			voxel_te1 = voxel_sh1.getTextureUnit("SDF");
 			#end
 			#end
 		}
@@ -865,12 +869,28 @@ class Inc {
 			#else
 			voxel_td3 = voxel_sh3.getTextureUnit("voxels_diffuse");
 			#end
-	 		voxel_ca3 = voxel_sh3.getConstantLocation("clipmaps");
+			voxel_te3 = voxel_sh3.getTextureUnit("gbuffer1");
+			voxel_tf3 = voxel_sh3.getTextureUnit("gbuffer2");
+			#if lnx_brdf
+			voxel_tg3 = voxel_sh3.getTextureUnit("senvmapBrdf");
+			#end
+			#if lnx_radiance
+			voxel_th3 = voxel_sh3.getTextureUnit("senvmapRadiance");
+			#end
+			voxel_ca3 = voxel_sh3.getConstantLocation("clipmaps");
 	 		voxel_cb3 = voxel_sh3.getConstantLocation("InvVP");
-	 		voxel_cc3 = voxel_sh3.getConstantLocation("cameraProj");
-	 		voxel_cd3 = voxel_sh3.getConstantLocation("eye");
-	 		voxel_ce3 = voxel_sh3.getConstantLocation("eyeLook");
-	 		voxel_cf3 = voxel_sh3.getConstantLocation("postprocess_resolution");
+	 		voxel_cc3 = voxel_sh3.getConstantLocation("eye");
+	 		voxel_cd3 = voxel_sh3.getConstantLocation("postprocess_resolution");
+	 		voxel_ce3 = voxel_sh3.getConstantLocation("envmapStrength");
+	 		#if lnx_irradiance
+	 		voxel_cf3 = voxel_sh3.getConstantLocation("shirr");
+	 		#end
+	 		#if lnx_radiance
+	 		voxel_cg3 = voxel_sh3.getConstantLocation("envmapNumMipmaps");
+	 		#end
+	 		#if lnx_envcol
+	 		voxel_ch3 = voxel_sh3.getConstantLocation("backgroundCol");
+			#end
 		}
 		#if (rp_voxels == "Voxel GI")
 		if (voxel_sh4 == null)
@@ -884,42 +904,8 @@ class Inc {
 			voxel_tf4 = voxel_sh4.getTextureUnit("sveloc");
 	 		voxel_ca4 = voxel_sh4.getConstantLocation("clipmaps");
 	 		voxel_cb4 = voxel_sh4.getConstantLocation("InvVP");
-	 		voxel_cc4 = voxel_sh4.getConstantLocation("cameraProj");
-	 		voxel_cd4 = voxel_sh4.getConstantLocation("eye");
-	 		voxel_ce4 = voxel_sh4.getConstantLocation("eyeLook");
-	 		voxel_cf4 = voxel_sh4.getConstantLocation("postprocess_resolution");
-		}
-		#end
-		#if (rp_voxels == "Voxel GI")
-		if (voxel_sh5 == null)
-		{
-			voxel_sh5 = path.getComputeShader("voxel_light");
-			voxel_ta5 = voxel_sh5.getTextureUnit("voxelsLight");
-			voxel_te5 = voxel_sh5.getTextureUnit("voxels");
-			voxel_tf5 = voxel_sh5.getTextureUnit("voxelsSampler");
-			voxel_tg5 = voxel_sh5.getTextureUnit("voxelsSDFSampler");
-	 		voxel_ca5 = voxel_sh5.getConstantLocation("clipmaps");
-			voxel_cb5 = voxel_sh5.getConstantLocation("clipmapLevel");
-
-	 		voxel_cc5 = voxel_sh5.getConstantLocation("lightPos");
-	 		voxel_cd5 = voxel_sh5.getConstantLocation("lightColor");
-	 		voxel_ce5 = voxel_sh5.getConstantLocation("lightType");
-	 		voxel_cf5 = voxel_sh5.getConstantLocation("lightDir");
-	 		voxel_cg5 = voxel_sh5.getConstantLocation("spotData");
-	 		#if rp_shadowmap
-	 		voxel_tb5 = voxel_sh5.getTextureUnit("shadowMap");
-	 		voxel_tc5 = voxel_sh5.getTextureUnit("shadowMapSpot");
-	 		voxel_td5 = voxel_sh5.getTextureUnit("shadowMapPoint");
-
-	 		voxel_ch5 = voxel_sh5.getConstantLocation("lightShadow");
-	 		voxel_ci5 = voxel_sh5.getConstantLocation("lightProj");
-	 		voxel_cj5 = voxel_sh5.getConstantLocation("LVP");
-	 		voxel_ck5 = voxel_sh5.getConstantLocation("shadowsBias");
-	 		#if lnx_shadowmap_atlas
-	 		voxel_cl5 = voxel_sh5.getConstantLocation("index");
-	 		voxel_cm5 = voxel_sh5.getConstantLocation("pointLightDataArray");
-	 		#end
-	 		#end
+	 		voxel_cc4 = voxel_sh4.getConstantLocation("eye");
+	 		voxel_cd4 = voxel_sh4.getConstantLocation("postprocess_resolution");
 		}
 		#end
 	}
@@ -970,11 +956,11 @@ class Inc {
 		kha.compute.Compute.setTexture(voxel_tc1, rts.get("voxelsOut").image, kha.compute.Access.Write);
 		#if (rp_voxels == "Voxel GI")
 		kha.compute.Compute.setSampledTexture(voxel_td1, rts.get("voxelsOutB").image);
-		kha.compute.Compute.setTexture(voxel_te1, rts.get("voxelsLight").image, kha.compute.Access.Read);
-		kha.compute.Compute.setTexture(voxel_tf1, rts.get("voxelsSDF").image, kha.compute.Access.Write);
+		kha.compute.Compute.setTexture(voxel_te1, rts.get("voxelsSDF").image, kha.compute.Access.Write);
+		kha.compute.Compute.setFloat(voxel_cc1, iron.Scene.active.world == null ? 0.0 : iron.Scene.active.world.probe.raw.strength);
 		#else
 		#if lnx_voxelgi_shadows
-		kha.compute.Compute.setTexture(voxel_tf1, rts.get("voxelsSDF").image, kha.compute.Access.Write);
+		kha.compute.Compute.setTexture(voxel_te1, rts.get("voxelsSDF").image, kha.compute.Access.Write);
 		#end
 		#end
 
@@ -996,6 +982,8 @@ class Inc {
 
 		kha.compute.Compute.setInt(voxel_cb1, iron.RenderPath.clipmapLevel);
 
+		kha.compute.Compute.setFloat(voxel_cc1, iron.Scene.active.world == null ? 0.0 : iron.Scene.active.world.probe.raw.strength);
+
 		kha.compute.Compute.compute(Std.int(res / 8), Std.int(res / 8), Std.int(res / 8));
 	}
 
@@ -1048,6 +1036,7 @@ class Inc {
 		}
 	}
 	#end
+
 	#if (rp_voxels == "Voxel AO")
 	public static function resolveAO() {
 		var rts = path.renderTargets;
@@ -1060,13 +1049,20 @@ class Inc {
 
 		kha.compute.Compute.setSampledTexture(voxel_ta3, rts.get("voxelsOut").image);
 		kha.compute.Compute.setSampledTexture(voxel_tb3, rts.get("half").image);
-		#if lnx_deferred
 		kha.compute.Compute.setSampledTexture(voxel_tc3, rts.get("gbuffer0").image);
-		#else
-		kha.compute.Compute.setSampledTexture(voxel_tc3, rts.get("lbuffer1").image);
-		#end
 		kha.compute.Compute.setTexture(voxel_td3, rts.get("voxels_ao").image, kha.compute.Access.Write);
 
+		kha.compute.Compute.setSampledTexture(voxel_te3, rts.get("gbuffer1").image);
+		#if rp_gbuffer2
+		kha.compute.Compute.setSampledTexture(voxel_tf3, rts.get("gbuffer2").image);
+		#end
+		#if lnx_brdf
+		kha.compute.Compute.setSampledTexture(voxel_tg3, iron.Scene.active.embedded.get("brdf.png"));
+		#end
+		#if lnx_radiance
+		kha.compute.Compute.setSampledTexture(voxel_th3, iron.Scene.active.world.probe.radiance);
+		#end
+
 		var fa:Float32Array = new Float32Array(Main.voxelgiClipmapCount * 10);
 		for (i in 0...Main.voxelgiClipmapCount) {
 			fa[i * 10] = clipmaps[i].voxelSize;
@@ -1093,18 +1089,7 @@ class Inc {
 
 		kha.compute.Compute.setMatrix(voxel_cb3, m.self);
 
-		var near = camera.data.raw.near_plane;
-		var far = camera.data.raw.far_plane;
-		var v = new iron.math.Vec2();
-		v.x = far / (far - near);
-		v.y = (-far * near) / (far - near);
-
-		kha.compute.Compute.setFloat2(voxel_cc3, v.x, v.y);
-
-
-		kha.compute.Compute.setFloat3(voxel_cd3, camera.transform.worldx(), camera.transform.worldy(), camera.transform.worldz());
-		var eyeLook = camera.lookWorld().normalize();
-		kha.compute.Compute.setFloat3(voxel_ce3, eyeLook.x, eyeLook.y, eyeLook.z);
+		kha.compute.Compute.setFloat3(voxel_cc3, camera.transform.worldx(), camera.transform.worldy(), camera.transform.worldz());
 
 		var width = iron.App.w();
 		var height = iron.App.h();
@@ -1119,7 +1104,32 @@ class Inc {
 				width = Std.int(dp * Inc.getSuperSampling());
 			}
 		}
-		kha.compute.Compute.setFloat2(voxel_cf3, width, height);
+		kha.compute.Compute.setFloat2(voxel_cd3, width, height);
+
+		kha.compute.Compute.setFloat(voxel_ce3, iron.Scene.active.world == null ? 0.0 : iron.Scene.active.world.probe.raw.strength);
+		#if lnx_irradiance
+		var irradiance = iron.Scene.active.world == null ?
+		iron.data.WorldData.getEmptyIrradiance() :
+		iron.Scene.active.world.probe.irradiance;
+		kha.compute.Compute.setFloats(voxel_cf3, irradiance);
+		#end
+		#if lnx_radiance
+		kha.compute.Compute.setFloat(voxel_cg3, iron.Scene.active.world != null ? iron.Scene.active.world.probe.raw.radiance_mipmaps + 1 - 2 : 1);
+		#end
+
+		#if lnx_envcol
+		var x: kha.FastFloat = 0.0;
+		var y: kha.FastFloat = 0.0;
+		var z: kha.FastFloat = 0.0;
+
+		if (camera.data.raw.clear_color != null) {
+			x = camera.data.raw.clear_color[0];
+			y = camera.data.raw.clear_color[1];
+			z = camera.data.raw.clear_color[2];
+		}
+
+		kha.compute.Compute.setFloat3(voxel_ch3, x, y, z);
+		#end
 
 		kha.compute.Compute.compute(Std.int((width + 7) / 8), Std.int((height + 7) / 8), 1);
 	}
@@ -1135,12 +1145,18 @@ class Inc {
 
 		kha.compute.Compute.setSampledTexture(voxel_ta3, rts.get("voxelsOut").image);
 		kha.compute.Compute.setSampledTexture(voxel_tb3, rts.get("half").image);
-		#if lnx_deferred
 		kha.compute.Compute.setSampledTexture(voxel_tc3, rts.get("gbuffer0").image);
-		#else
-		kha.compute.Compute.setSampledTexture(voxel_tc3, rts.get("lbuffer1").image);
-		#end
 		kha.compute.Compute.setTexture(voxel_td3, rts.get("voxels_diffuse").image, kha.compute.Access.Write);
+		kha.compute.Compute.setSampledTexture(voxel_te3, rts.get("gbuffer1").image);
+		#if rp_gbuffer2
+		kha.compute.Compute.setSampledTexture(voxel_tf3, rts.get("gbuffer2").image);
+		#end
+		#if lnx_brdf
+		kha.compute.Compute.setSampledTexture(voxel_tg3, iron.Scene.active.embedded.get("brdf.png"));
+		#end
+		#if lnx_radiance
+		kha.compute.Compute.setSampledTexture(voxel_th3, iron.Scene.active.world.probe.radiance);
+		#end
 
 		var fa:Float32Array = new Float32Array(Main.voxelgiClipmapCount * 10);
 		for (i in 0...Main.voxelgiClipmapCount) {
@@ -1168,18 +1184,7 @@ class Inc {
 
 		kha.compute.Compute.setMatrix(voxel_cb3, m.self);
 
-		var near = camera.data.raw.near_plane;
-		var far = camera.data.raw.far_plane;
-		var v = new iron.math.Vec2();
-		v.x = far / (far - near);
-		v.y = (-far * near) / (far - near);
-
-		kha.compute.Compute.setFloat2(voxel_cc3, v.x, v.y);
-
-
-		kha.compute.Compute.setFloat3(voxel_cd3, camera.transform.worldx(), camera.transform.worldy(), camera.transform.worldz());
-		var eyeLook = camera.lookWorld().normalize();
-		kha.compute.Compute.setFloat3(voxel_ce3, eyeLook.x, eyeLook.y, eyeLook.z);
+		kha.compute.Compute.setFloat3(voxel_cc3, camera.transform.worldx(), camera.transform.worldy(), camera.transform.worldz());
 
 		var width = iron.App.w();
 		var height = iron.App.h();
@@ -1194,7 +1199,32 @@ class Inc {
 				width = Std.int(dp * Inc.getSuperSampling());
 			}
 		}
-		kha.compute.Compute.setFloat2(voxel_cf3, width, height);
+		kha.compute.Compute.setFloat2(voxel_cd3, width, height);
+
+		kha.compute.Compute.setFloat(voxel_ce3, iron.Scene.active.world == null ? 0.0 : iron.Scene.active.world.probe.raw.strength);
+		#if lnx_irradiance
+		var irradiance = iron.Scene.active.world == null ?
+		iron.data.WorldData.getEmptyIrradiance() :
+		iron.Scene.active.world.probe.irradiance;
+		kha.compute.Compute.setFloats(voxel_cf3, irradiance);
+		#end
+		#if lnx_radiance
+		kha.compute.Compute.setFloat(voxel_cg3, iron.Scene.active.world != null ? iron.Scene.active.world.probe.raw.radiance_mipmaps + 1 - 2 : 1);
+		#end
+
+		#if lnx_envcol
+		var x: kha.FastFloat = 0.0;
+		var y: kha.FastFloat = 0.0;
+		var z: kha.FastFloat = 0.0;
+
+		if (camera.data.raw.clear_color != null) {
+			x = camera.data.raw.clear_color[0];
+			y = camera.data.raw.clear_color[1];
+			z = camera.data.raw.clear_color[2];
+		}
+
+		kha.compute.Compute.setFloat3(voxel_ch3, x, y, z);
+		#end
 
 		kha.compute.Compute.compute(Std.int((width + 7) / 8), Std.int((height + 7) / 8), 1);
 	}
@@ -1210,15 +1240,12 @@ class Inc {
 
 		kha.compute.Compute.setSampledTexture(voxel_ta4, rts.get("voxelsOut").image);
 		kha.compute.Compute.setSampledTexture(voxel_tb4, rts.get("half").image);
-		#if lnx_deferred
 		kha.compute.Compute.setSampledTexture(voxel_tc4, rts.get("gbuffer0").image);
-		#else
-		kha.compute.Compute.setSampledTexture(voxel_tc4, rts.get("lbuffer1").image);
-		#end
 		kha.compute.Compute.setSampledTexture(voxel_td4, rts.get("voxelsSDF").image);
 		kha.compute.Compute.setTexture(voxel_te4, rts.get("voxels_specular").image, kha.compute.Access.Write);
-
+		#if rp_gbuffer2
 		kha.compute.Compute.setSampledTexture(voxel_tf4, rts.get("gbuffer2").image);
+		#end
 
 		var fa:Float32Array = new Float32Array(Main.voxelgiClipmapCount * 10);
 		for (i in 0...Main.voxelgiClipmapCount) {
@@ -1246,18 +1273,7 @@ class Inc {
 
 		kha.compute.Compute.setMatrix(voxel_cb4, m.self);
 
-		var near = camera.data.raw.near_plane;
-		var far = camera.data.raw.far_plane;
-		var v = new iron.math.Vec2();
-		v.x = far / (far - near);
-		v.y = (-far * near) / (far - near);
-
-		kha.compute.Compute.setFloat2(voxel_cc4, v.x, v.y);
-
-
-		kha.compute.Compute.setFloat3(voxel_cd4, camera.transform.worldx(), camera.transform.worldy(), camera.transform.worldz());
-		var eyeLook = camera.lookWorld().normalize();
-		kha.compute.Compute.setFloat3(voxel_ce4, eyeLook.x, eyeLook.y, eyeLook.z);
+		kha.compute.Compute.setFloat3(voxel_cc4, camera.transform.worldx(), camera.transform.worldy(), camera.transform.worldz());
 
 		var width = iron.App.w();
 		var height = iron.App.h();
@@ -1272,148 +1288,10 @@ class Inc {
 				width = Std.int(dp * Inc.getSuperSampling());
 			}
 		}
-		kha.compute.Compute.setFloat2(voxel_cf4, width, height);
+		kha.compute.Compute.setFloat2(voxel_cd4, width, height);
 
 		kha.compute.Compute.compute(Std.int((width + 7) / 8), Std.int((height + 7) / 8), 1);
 	}
-	public static function computeVoxelsLight() {
-		var rts = path.renderTargets;
-	 	var res = iron.RenderPath.getVoxelRes();
-	 	var camera = iron.Scene.active.camera;
-	 	var clipmaps = iron.RenderPath.clipmaps;
-	 	var clipmap = clipmaps[iron.RenderPath.clipmapLevel];
-		var lights = iron.Scene.active.lights;
-
-	 	pointIndex = spotIndex = 0;
-	 	for (i in 0...lights.length) {
-	 		var l = lights[i];
-	 		if (!l.visible) continue;
-	 		path.light = l;
-
-	 		kha.compute.Compute.setShader(voxel_sh5);
-
-			kha.compute.Compute.setTexture(voxel_ta5, rts.get("voxelsLight").image, kha.compute.Access.Write);
-			kha.compute.Compute.setTexture(voxel_te5, rts.get("voxels").image, kha.compute.Access.Read);
-			kha.compute.Compute.setSampledTexture(voxel_tf5, rts.get("voxelsOut").image);
-			kha.compute.Compute.setSampledTexture(voxel_tg5, rts.get("voxelsSDF").image);
-			var fa:Float32Array = new Float32Array(Main.voxelgiClipmapCount * 10);
-			for (i in 0...Main.voxelgiClipmapCount) {
-				fa[i * 10] = clipmaps[i].voxelSize;
-				fa[i * 10 + 1] = clipmaps[i].extents.x;
-				fa[i * 10 + 2] = clipmaps[i].extents.y;
-				fa[i * 10 + 3] = clipmaps[i].extents.z;
-				fa[i * 10 + 4] = clipmaps[i].center.x;
-				fa[i * 10 + 5] = clipmaps[i].center.y;
-				fa[i * 10 + 6] = clipmaps[i].center.z;
-				fa[i * 10 + 7] = clipmaps[i].offset_prev.x;
-				fa[i * 10 + 8] = clipmaps[i].offset_prev.y;
-				fa[i * 10 + 9] = clipmaps[i].offset_prev.z;
-			}
-
-			kha.compute.Compute.setFloats(voxel_ca5, fa);
-
-			kha.compute.Compute.setInt(voxel_cb5, iron.RenderPath.clipmapLevel);
-
-	 		#if rp_shadowmap
-	 		if (l.data.raw.type == "sun") {
-				#if lnx_shadowmap_atlas
-				#if lnx_shadowmap_atlas_single_map
-	 			kha.compute.Compute.setSampledTexture(voxel_tb5, rts.get("shadowMapAtlas").image);
-	 			#else
-	 			kha.compute.Compute.setSampledTexture(voxel_tb5, rts.get("shadowMapAtlasSun").image);
-	 			#end
-	 			#else
-	 			kha.compute.Compute.setSampledTexture(voxel_tb5, rts.get("shadowMap").image);
-	 			#end
-	 			kha.compute.Compute.setInt(voxel_ch5, 1); // lightShadow
-	 		}
-	 		else if (l.data.raw.type == "spot" || l.data.raw.type == "area") {
-				#if lnx_shadowmap_atlas
-				#if lnx_shadowmap_atlas_single_map
-	 			kha.compute.Compute.setSampledTexture(voxel_tc5, rts.get("shadowMapAtlas").image);
-	 			#else
-	 			kha.compute.Compute.setSampledTexture(voxel_tc5, rts.get("shadowMapAtlasSpot").image);
-	 			#end
-	 			#else
-	 			kha.compute.Compute.setSampledTexture(voxel_tc5, rts.get("shadowMapSpot[" + spotIndex + "]").image);
-	 			spotIndex++;
-	 			#end
-	 			kha.compute.Compute.setInt(voxel_ch5, 2);
-	 		}
-	 		else {
-				#if lnx_shadowmap_atlas
-				#if lnx_shadowmap_atlas_single_map
-				kha.compute.Compute.setSampledTexture(voxel_td5, rts.get("shadowMapAtlas").image);
-				#else
-				kha.compute.Compute.setSampledTexture(voxel_td5, rts.get("shadowMapAtlasPoint").image);
-				kha.compute.Compute.setInt(voxel_cl5, i);
-				kha.compute.Compute.setFloats(voxel_cm5, iron.object.LightObject.pointLightsData);
-				#end
-				#else
-	 			kha.compute.Compute.setSampledCubeMap(voxel_td5, rts.get("shadowMapPoint[" + pointIndex + "]").cubeMap);
-	 			pointIndex++;
-	 			#end
-	 			kha.compute.Compute.setInt(voxel_ch5, 3);
-	 		}
-
-	 		// lightProj
-	 		var near = l.data.raw.near_plane;
-	 		var far = l.data.raw.far_plane;
-	 		var a:kha.FastFloat = far + near;
-	 		var b:kha.FastFloat = far - near;
-	 		var f2:kha.FastFloat = 2.0;
-	 		var c:kha.FastFloat = f2 * far * near;
-	 		var vx:kha.FastFloat = a / b;
-	 		var vy:kha.FastFloat = c / b;
-	 		kha.compute.Compute.setFloat2(voxel_ci5, vx, vy);
-	 		// LVP
-	 		m.setFrom(l.VP);
-	 		m.multmat(iron.object.Uniforms.biasMat);
-	 		#if lnx_shadowmap_atlas
-			if (l.data.raw.type == "sun")
-			{
-				// tile matrix
-				m.setIdentity();
-				// scale [0-1] coords to [0-tilescale]
-				m2._00 = l.tileScale[0];
-				m2._11 = l.tileScale[0];
-				// offset coordinate start from [0, 0] to [tile-start-x, tile-start-y]
-				m2._30 = l.tileOffsetX[0];
-				m2._31 = l.tileOffsetY[0];
-				m.multmat(m2);
-				#if (!kha_opengl)
-				m2.setIdentity();
-				m2._11 = -1.0;
-				m2._31 = 1.0;
-				m.multmat(m2);
-				#end
-			}
-			#end
-	 		kha.compute.Compute.setMatrix(voxel_cj5, m.self);
-	 		// shadowsBias
-	 		kha.compute.Compute.setFloat(voxel_ck5, l.data.raw.shadows_bias);
-			#end // rp_shadowmap
-
-	 		// lightPos
-	 		kha.compute.Compute.setFloat3(voxel_cc5, l.transform.worldx(), l.transform.worldy(), l.transform.worldz());
-	 		// lightCol
-	 		var f = l.data.raw.strength;
-	 		kha.compute.Compute.setFloat3(voxel_cd5, l.data.raw.color[0] * f, l.data.raw.color[1] * f, l.data.raw.color[2] * f);
-	 		// lightType
-	 		kha.compute.Compute.setInt(voxel_ce5, iron.data.LightData.typeToInt(l.data.raw.type));
-	 		// lightDir
-	 		var v = l.look();
-	 		kha.compute.Compute.setFloat3(voxel_cf5, v.x, v.y, v.z);
-	 		// spotData
-	 		if (l.data.raw.type == "spot") {
-	 			var vx = l.data.raw.spot_size;
-	 			var vy = vx - l.data.raw.spot_blend;
-	 			kha.compute.Compute.setFloat2(voxel_cg5, vx, vy);
-	 		}
-
-	 		kha.compute.Compute.compute(Std.int(res / 8), Std.int(res / 8), Std.int(res / 8));
-		}
-	}
 	#end // GI
 	#end // Voxels
 }

leenkx/Sources/leenkx/renderpath/Postprocess.hx

@@ -49,15 +49,20 @@ class Postprocess {
 		0.01,				//4: Fisheye Distortion
 		1,					//5: DoF AutoFocus §§ If true, it ignores the DoF Distance setting
 		10.0,				//6: DoF Distance
-		160.0,				//7: DoF Focal Length mm
+		50.0,				//7: DoF Focal Length mm
 		128,				//8: DoF F-Stop
 		0,					//9: Tonemapping Method
 		2.0,				//10: Distort
 		2.0,				//11: Film Grain
-		0.25,				//12: Sharpen
+		0.25,				//12: Sharpen Strength
 		0.7					//13: Vignette
 	];
 
+	public static var sharpen_uniforms = [
+		[0.0, 0.0, 0.0],	//0: Sharpen Color
+		[2.5]				//1: Sharpen Size
+	];
+
 	public static var tonemapper_uniforms = [
 		1.0, 				//0: Slope
 		1.0, 				//1: Toe
@@ -102,7 +107,35 @@ class Postprocess {
 
 	public static var chromatic_aberration_uniforms = [
 		2.0,				//0: Strength
-		32					//1: Samples
+		32,					//1: Samples
+		0,					//2: Type				
+		1					//3: On/Off
+	];
+
+	public static var exposure_uniforms = [
+		1 					//0: Exposure
+	];
+
+	public static var auto_exposure_uniforms = [
+		1, 					//0: Auto Exposure Strength
+		1 					//1: Auto Exposure Speed
+	];
+
+	public static var volumetric_light_uniforms = [
+		[1.0, 1.0, 1.0], 	//0: Volumetric Light Air Color
+		[1.0], 				//1: Volumetric Light Air Turbidity
+		[20.0]				//2: Volumetric Light Steps
+	];
+
+	public static var volumetric_fog_uniforms = [
+		[0.5, 0.6, 0.7], 	//0: Volumetric Fog Color
+		[0.25], 			//1: Volumetric Fog Amount A
+		[50.0]				//2: Volumetric Fog Amount B
+	];
+
+	public static var resolution_uniforms = [
+		720,				//0: Size
+		0					//1: Filter
 	];
 
 	public static function vec3Link(object: Object, mat: MaterialData, link: String): iron.math.Vec4 {
@@ -284,6 +317,11 @@ class Postprocess {
 			v.x = lenstexture_uniforms[2]; //Lum min
 			v.y = lenstexture_uniforms[3]; //Lum max
 			v.z = lenstexture_uniforms[4]; //Expo
+		case "_PPComp8":
+			v = iron.object.Uniforms.helpVec;
+			v.x = exposure_uniforms[0];	   //Exposure
+			v.y = auto_exposure_uniforms[0]; //Auto Exposure Strength
+			v.z = auto_exposure_uniforms[1]; //Auto Exposure Speed
 		case "_PPComp9":
 			v = iron.object.Uniforms.helpVec;
 			v.x = ssr_uniforms[0]; //Step
@@ -297,8 +335,8 @@ class Postprocess {
 		case "_PPComp11":
 			v = iron.object.Uniforms.helpVec;
 			v.x = bloom_uniforms[2]; // Bloom Strength
-			v.y = 0; // Unused
-			v.z = 0; // Unused
+			v.y = volumetric_light_uniforms[2][0]; //Volumetric Light Steps
+			v.z = volumetric_fog_uniforms[2][0]; //Volumetric Fog Amount B
 		case "_PPComp12":
 			v = iron.object.Uniforms.helpVec;
 			v.x = ssao_uniforms[0]; //SSAO Strength
@@ -308,7 +346,8 @@ class Postprocess {
 			v = iron.object.Uniforms.helpVec;
 			v.x = chromatic_aberration_uniforms[0]; //CA Strength
 			v.y = chromatic_aberration_uniforms[1]; //CA Samples
-			v.z = 0;
+			v.z = chromatic_aberration_uniforms[2]; //CA Type
+			v.w = chromatic_aberration_uniforms[3]; //On/Off
 		case "_PPComp14":
 			v = iron.object.Uniforms.helpVec;
 			v.x = camera_uniforms[10]; //Distort
@@ -338,6 +377,24 @@ class Postprocess {
 			v.y = letterbox_uniforms[0][1];
 			v.z = letterbox_uniforms[0][2];
 			v.w = letterbox_uniforms[1][0]; //Size
+		case "_PPComp16":
+			v = iron.object.Uniforms.helpVec;
+			v.x = sharpen_uniforms[0][0]; //Color
+			v.y = sharpen_uniforms[0][1];
+			v.z = sharpen_uniforms[0][2];
+			v.w = sharpen_uniforms[1][0]; //Size
+		case "_PPComp17":
+			v = iron.object.Uniforms.helpVec;
+			v.x = volumetric_light_uniforms[0][0]; //Air Color
+			v.y = volumetric_light_uniforms[0][1];
+			v.z = volumetric_light_uniforms[0][2];
+			v.w = volumetric_light_uniforms[1][0]; //Air Turbidity
+		case "_PPComp18":
+			v = iron.object.Uniforms.helpVec;
+			v.x = volumetric_fog_uniforms[0][0]; //Color
+			v.y = volumetric_fog_uniforms[0][1];
+			v.z = volumetric_fog_uniforms[0][2];
+			v.w = volumetric_fog_uniforms[1][0]; //Amount A
 		}
 
 		return v;

leenkx/Sources/leenkx/renderpath/RenderPathDeferred.hx

@@ -15,6 +15,11 @@ class RenderPathDeferred {
 	static var bloomUpsampler: Upsampler;
 	#end
 
+	#if (rp_ssgi == "SSGI")
+	static var ssgitex = "singleb";
+	static var ssgitexb = "singleb";
+	#end
+
 	public static inline function setTargetMeshes() {
 		//Always keep the order of render targets the same as defined in compiled.inc
 		path.setTarget("gbuffer0", [
@@ -57,12 +62,11 @@ class RenderPathDeferred {
 			Inc.initGI("voxels");
 			Inc.initGI("voxelsOut");
 			Inc.initGI("voxelsOutB");
-			#if (lnx_voxelgi_shadows || rp_voxels == "Voxel GI")
+			#if (rp_voxels == "Voxel GI" || lnx_voxelgi_shadows)
 			Inc.initGI("voxelsSDF");
 			Inc.initGI("voxelsSDFtmp");
 			#end
 			#if (rp_voxels == "Voxel GI")
-			Inc.initGI("voxelsLight");
 			Inc.initGI("voxels_diffuse");
 			Inc.initGI("voxels_specular");
 			#else
@@ -195,24 +199,94 @@ class RenderPathDeferred {
 			path.loadShader("shader_datas/blur_edge_pass/blur_edge_pass_x");
 			path.loadShader("shader_datas/blur_edge_pass/blur_edge_pass_y");
 		}
+		#elseif (rp_ssgi == "SSGI")
+		{
+			path.loadShader("shader_datas/ssgi_pass/ssgi_pass");
+			path.loadShader("shader_datas/blur_edge_pass/blur_edge_pass_x");
+			path.loadShader("shader_datas/blur_edge_pass/blur_edge_pass_y");
+		}
 		#end
 
-		#if ((rp_ssgi != "Off") || rp_volumetriclight)
+		#if (rp_ssgi != "Off")
 		{
 			var t = new RenderTargetRaw();
 			t.name = "singlea";
 			t.width = 0;
 			t.height = 0;
 			t.displayp = Inc.getDisplayp();
+			#if (rp_ssgi == "SSGI")
+			t.format = "RGBA32";
+			#else
+			t.format = "R8";
+			#end
+			t.scale = Inc.getSuperSampling();
+			#if rp_ssgi_half
+			t.scale *= 0.5;
+			#end
+			path.createRenderTarget(t);
+
+			var t = new RenderTargetRaw();
+			t.name = "singleb";
+			t.width = 0;
+			t.height = 0;
+			t.displayp = Inc.getDisplayp();
+			#if (rp_ssgi == "SSGI")
+			t.format = "RGBA32";
+			#else
+			t.format = "R8";
+			#end
+			t.scale = Inc.getSuperSampling();
+			#if rp_ssgi_half
+			t.scale *= 0.5;
+			#end
+			path.createRenderTarget(t);
+		}
+		#end
+
+		#if rp_volumetriclight
+		{
+			var t = new RenderTargetRaw();
+			t.name = "volumetrica";
+			t.width = 0;
+			t.height = 0;
+			t.displayp = Inc.getDisplayp();
+			t.format = "R8";
+			t.scale = Inc.getSuperSampling();
+			#if rp_ssgi_half // Do we keep this ?
+			t.scale *= 0.5;
+			#end
+			path.createRenderTarget(t);
+
+			var t = new RenderTargetRaw();
+			t.name = "volumetricb";
+			t.width = 0;
+			t.height = 0;
+			t.displayp = Inc.getDisplayp();
 			t.format = "R8";
 			t.scale = Inc.getSuperSampling();
 			#if rp_ssgi_half
 			t.scale *= 0.5;
 			#end
 			path.createRenderTarget(t);
+		}
+		#end
+
+		#if rp_volumetriclight
+		{
+			var t = new RenderTargetRaw();
+			t.name = "volumetrica";
+			t.width = 0;
+			t.height = 0;
+			t.displayp = Inc.getDisplayp();
+			t.format = "R8";
+			t.scale = Inc.getSuperSampling();
+			#if rp_ssgi_half // Do we keep this ?
+			t.scale *= 0.5;
+			#end
+			path.createRenderTarget(t);
 
 			var t = new RenderTargetRaw();
-			t.name = "singleb";
+			t.name = "volumetricb";
 			t.width = 0;
 			t.height = 0;
 			t.displayp = Inc.getDisplayp();
@@ -461,7 +535,7 @@ class RenderPathDeferred {
 
 		#if (rp_ssrefr || lnx_voxelgi_refract)
 		{
-			path.setTarget("gbuffer_refraction"); // Only clear gbuffer0
+			path.setTarget("gbuffer_refraction");
 			path.clearTarget(0xffffff00);
 		}
 		#end
@@ -473,13 +547,6 @@ class RenderPathDeferred {
 		}
 		#end
 
-		#if rp_ssrefr
-		{
-			path.setTarget("gbuffer_refraction");
-			path.clearTarget(0xffffff00);
-		}
-		#end
-
 		RenderPathCreator.setTargetMeshes();
 
 		#if rp_dynres
@@ -524,30 +591,16 @@ class RenderPathDeferred {
 		path.drawShader("shader_datas/downsample_depth/downsample_depth");
 		#end
 
-		#if ((rp_ssgi == "RTGI") || (rp_ssgi == "RTAO"))
-		{
-			if (leenkx.data.Config.raw.rp_ssgi != false) {
-				path.setTarget("singlea");
-				#if rp_ssgi_half
-				path.bindTarget("half", "gbufferD");
-				#else
-				path.bindTarget("_main", "gbufferD");
-				#end
-				path.bindTarget("gbuffer0", "gbuffer0");
-				path.drawShader("shader_datas/ssgi_pass/ssgi_pass");
+		#if (rp_shadowmap)
+		// atlasing is exclusive for now
+		#if lnx_shadowmap_atlas
+		Inc.drawShadowMapAtlas();
+		#else
+		Inc.drawShadowMap();
+		#end
+		#end
 
-				path.setTarget("singleb");
-				path.bindTarget("singlea", "tex");
-				path.bindTarget("gbuffer0", "gbuffer0");
-				path.drawShader("shader_datas/blur_edge_pass/blur_edge_pass_x");
-
-				path.setTarget("singlea");
-				path.bindTarget("singleb", "tex");
-				path.bindTarget("gbuffer0", "gbuffer0");
-				path.drawShader("shader_datas/blur_edge_pass/blur_edge_pass_y");
-			}
-		}
-		#elseif (rp_ssgi == "SSAO")
+		#if (rp_ssgi == "SSAO")
 		{
 			if (leenkx.data.Config.raw.rp_ssgi != false) {
 				path.setTarget("singlea");
@@ -566,15 +619,43 @@ class RenderPathDeferred {
 				path.drawShader("shader_datas/blur_edge_pass/blur_edge_pass_y");
 			}
 		}
-		#end
+		#elseif (rp_ssgi == "SSGI")
+		{
+			if (leenkx.data.Config.raw.rp_ssgi != false) {
+				path.setTarget("singlea");
+				path.bindTarget("_main", "gbufferD");
+				path.bindTarget("gbuffer0", "gbuffer0");
+				path.bindTarget("gbuffer1", "gbuffer1");
+				#if rp_gbuffer_emission
+				{
+					path.bindTarget("gbuffer_emission", "gbufferEmission");
+				}
+				#end
+				#if rp_gbuffer2
+				path.bindTarget("gbuffer2", "sveloc");
+				#end
+				#if rp_shadowmap
+				{
+					#if lnx_shadowmap_atlas
+					Inc.bindShadowMapAtlas();
+					#else
+					Inc.bindShadowMap();
+					#end
+				}
+				#end
 
-		#if (rp_shadowmap)
-		// atlasing is exclusive for now
-		#if lnx_shadowmap_atlas
-		Inc.drawShadowMapAtlas();
-		#else
-		Inc.drawShadowMap();
-		#end
+				path.drawShader("shader_datas/ssgi_pass/ssgi_pass");
+				path.setTarget("singleb");
+				path.bindTarget("singlea", "tex");
+				path.bindTarget("gbuffer0", "gbuffer0");
+				path.drawShader("shader_datas/blur_edge_pass/blur_edge_pass_x");
+
+				path.setTarget("singlea");
+				path.bindTarget("singleb", "tex");
+				path.bindTarget("gbuffer0", "gbuffer0");
+				path.drawShader("shader_datas/blur_edge_pass/blur_edge_pass_y");
+			}
+		}
 		#end
 
 		// Voxels
@@ -587,9 +668,6 @@ class RenderPathDeferred {
 
 			if (iron.RenderPath.pre_clear == true)
 			{
-				#if (rp_voxels == "Voxel GI")
-				path.clearImage("voxelsLight", 0x00000000);
-				#end
 				path.clearImage("voxels", 0x00000000);
 				path.clearImage("voxelsOut", 0x00000000);
 				path.clearImage("voxelsOutB", 0x00000000);
@@ -601,26 +679,30 @@ class RenderPathDeferred {
 			}
 			else
 			{
-				#if (rp_voxels == "Voxel GI")
-				path.clearImage("voxelsLight", 0x00000000);
-				#end
 				path.clearImage("voxels", 0x00000000);
 				Inc.computeVoxelsOffsetPrev();
 			}
 
 			path.setTarget("");
+			path.bindTarget("voxels", "voxels");
+			#if rp_shadowmap
+			{
+				#if lnx_shadowmap_atlas
+				Inc.bindShadowMapAtlas();
+				#else
+				Inc.bindShadowMap();
+				#end
+			}
+			#end
+
 			var res = iron.RenderPath.getVoxelRes();
 			path.setViewport(res, res);
 
-			path.bindTarget("voxels", "voxels");
 			path.drawMeshes("voxel");
-			#if (rp_voxels == "Voxel GI")
-			Inc.computeVoxelsLight();
-			#end
 
 			Inc.computeVoxelsTemporal();
 
-			#if (lnx_voxelgi_shadows || rp_voxels == "Voxel GI")
+			#if (rp_voxels == "Voxel GI")
 			Inc.computeVoxelsSDF();
 			#end
 
@@ -635,7 +717,6 @@ class RenderPathDeferred {
 			}
 		}
 		#end
-
 		// ---
 		// Deferred light
 		// ---
@@ -767,15 +848,9 @@ class RenderPathDeferred {
 		}
 		#end
 
-		#if (rp_translucency && !rp_ssrefr)
-		{
-			Inc.drawTranslucency("tex");
-		}
-		#end
-
 		#if rp_volumetriclight
 		{
-			path.setTarget("singlea");
+			path.setTarget("volumetrica");
 			path.bindTarget("_main", "gbufferD");
 			#if lnx_shadowmap_atlas
 			Inc.bindShadowMapAtlas();
@@ -784,85 +859,16 @@ class RenderPathDeferred {
 			#end
 			path.drawShader("shader_datas/volumetric_light/volumetric_light");
 
-			path.setTarget("singleb");
-			path.bindTarget("singlea", "tex");
+			path.setTarget("volumetricb");
+			path.bindTarget("volumetrica", "tex");
 			path.drawShader("shader_datas/blur_bilat_pass/blur_bilat_pass_x");
 
 			path.setTarget("tex");
-			path.bindTarget("singleb", "tex");
+			path.bindTarget("volumetricb", "tex");
 			path.drawShader("shader_datas/blur_bilat_blend_pass/blur_bilat_blend_pass_y");
 		}
 		#end
 
-		#if rp_bloom
-		{
-			inline Inc.drawBloom("tex", bloomDownsampler, bloomUpsampler);
-		}
-		#end
-
-		#if rp_sss
-		{
-			#if (!kha_opengl)
-			path.setDepthFrom("tex", "gbuffer1"); // Unbind depth so we can read it
-			#end
-
-			path.setTarget("buf");
-			path.bindTarget("tex", "tex");
-			path.bindTarget("_main", "gbufferD");
-			path.bindTarget("gbuffer0", "gbuffer0");
-			path.drawShader("shader_datas/sss_pass/sss_pass_x");
-
-			path.setTarget("tex");
-			path.bindTarget("buf", "tex");
-			path.bindTarget("_main", "gbufferD");
-			path.bindTarget("gbuffer0", "gbuffer0");
-			path.drawShader("shader_datas/sss_pass/sss_pass_y");
-
-			#if (!kha_opengl)
-			path.setDepthFrom("tex", "gbuffer0");
-			#end
-		}
-		#end
-
-		#if rp_ssrefr
-		{
-			if (leenkx.data.Config.raw.rp_ssrefr != false)
-			{
-				//save depth
-				path.setTarget("gbufferD1");
-				path.bindTarget("_main", "tex");
-				path.drawShader("shader_datas/copy_pass/copy_pass");
-
-				//save background color
-				path.setTarget("refr");
-				path.bindTarget("tex", "tex");
-				path.drawShader("shader_datas/copy_pass/copy_pass");
-
-				path.setTarget("gbuffer0", ["tex", "gbuffer_refraction"]);
-
-				#if (rp_voxels != "Off")
-				{
-					path.bindTarget("voxelsOut", "voxels");
-					path.bindTarget("voxelsSDF", "voxelsSDF");
-					path.bindTarget("gbuffer2", "gbuffer2");
-				}
-				#end
-
-				path.drawMeshes("refraction");
-
-				path.setTarget("tex");
-				path.bindTarget("tex", "tex");
-				path.bindTarget("refr", "tex1");
-				path.bindTarget("_main", "gbufferD");
-				path.bindTarget("gbufferD1", "gbufferD1");
-				path.bindTarget("gbuffer0", "gbuffer0");
-				path.bindTarget("gbuffer_refraction", "gbuffer_refraction");
-
-				path.drawShader("shader_datas/ssrefr_pass/ssrefr_pass");
-			}
-		}
-		#end
-
 		#if rp_ssr
 		{
 			if (leenkx.data.Config.raw.rp_ssr != false) {
@@ -907,6 +913,88 @@ class RenderPathDeferred {
 		}
 		#end
 
+		#if rp_sss
+		{
+			#if (!kha_opengl)
+			path.setDepthFrom("tex", "gbuffer1"); // Unbind depth so we can read it
+			#end
+
+			path.setTarget("buf");
+			path.bindTarget("tex", "tex");
+			path.bindTarget("_main", "gbufferD");
+			path.bindTarget("gbuffer0", "gbuffer0");
+			path.drawShader("shader_datas/sss_pass/sss_pass_x");
+
+			path.setTarget("tex");
+			path.bindTarget("buf", "tex");
+			path.bindTarget("_main", "gbufferD");
+			path.bindTarget("gbuffer0", "gbuffer0");
+			path.drawShader("shader_datas/sss_pass/sss_pass_y");
+
+			#if (!kha_opengl)
+			path.setDepthFrom("tex", "gbuffer0");
+			#end
+		}
+		#end
+
+		#if (rp_translucency && !rp_ssrefr)
+		{
+			Inc.drawTranslucency("tex");
+		}
+		#end
+
+		#if rp_ssrefr
+		{
+			if (leenkx.data.Config.raw.rp_ssrefr != false)
+			{
+				//save depth
+				path.setTarget("gbufferD1");
+				path.bindTarget("_main", "tex");
+				path.drawShader("shader_datas/copy_pass/copy_pass");
+
+				//save background color
+				path.setTarget("refr");
+				path.bindTarget("tex", "tex");
+				path.drawShader("shader_datas/copy_pass/copy_pass");
+
+				path.setTarget("gbuffer0", ["tex", "gbuffer_refraction"]);
+
+				#if rp_shadowmap
+				{
+					#if lnx_shadowmap_atlas
+					Inc.bindShadowMapAtlas();
+					#else
+					Inc.bindShadowMap();
+					#end
+				}
+				#end
+
+				#if (rp_voxels != "Off")
+				path.bindTarget("voxelsOut", "voxels");
+				#if (rp_voxels == "Voxel GI" || lnx_voxelgi_shadows)
+				path.bindTarget("voxelsSDF", "voxelsSDF");
+				#end
+				#end
+
+				#if rp_ssrs
+				path.bindTarget("_main", "gbufferD");
+				#end
+
+				path.drawMeshes("refraction");
+
+				path.setTarget("tex");
+				path.bindTarget("tex", "tex");
+				path.bindTarget("refr", "tex1");
+				path.bindTarget("_main", "gbufferD");
+				path.bindTarget("gbufferD1", "gbufferD1");
+				path.bindTarget("gbuffer0", "gbuffer0");
+				path.bindTarget("gbuffer_refraction", "gbuffer_refraction");
+
+				path.drawShader("shader_datas/ssrefr_pass/ssrefr_pass");
+			}
+		}
+		#end
+
 		#if ((rp_motionblur == "Camera") || (rp_motionblur == "Object"))
 		{
 			if (leenkx.data.Config.raw.rp_motionblur != false) {
@@ -971,6 +1059,12 @@ class RenderPathDeferred {
 		}
 		#end
 
+		#if rp_bloom
+		{
+			inline Inc.drawBloom("tex", bloomDownsampler, bloomUpsampler);
+		}
+		#end
+
 		#if (rp_supersampling == 4)
 		var framebuffer = "buf";
 		#else

leenkx/Sources/leenkx/renderpath/RenderPathForward.hx

@@ -142,16 +142,17 @@ class RenderPathForward {
 				t.width = 0;
 				t.height = 0;
 				t.displayp = Inc.getDisplayp();
-				t.format = "R32";
+				t.format = "DEPTH24";
 				t.scale = Inc.getSuperSampling();
 				path.createRenderTarget(t);
 
+				//holds colors before refractive meshes are drawn
 				var t = new RenderTargetRaw();
 				t.name = "refr";
 				t.width = 0;
 				t.height = 0;
 				t.displayp = Inc.getDisplayp();
-				t.format = "RGBA64";
+				t.format = Inc.getHdrFormat();
 				t.scale = Inc.getSuperSampling();
 				path.createRenderTarget(t);
 			}
@@ -200,17 +201,10 @@ class RenderPathForward {
 			Inc.initGI("voxels");
 			Inc.initGI("voxelsOut");
 			Inc.initGI("voxelsOutB");
-			#if (lnx_voxelgi_shadows || (rp_voxels == "Voxel GI"))
+			#if (rp_voxels == "Voxel GI" || lnx_voxelgi_shadows)
 			Inc.initGI("voxelsSDF");
 			Inc.initGI("voxelsSDFtmp");
 			#end
-			#if (rp_voxels == "Voxel GI")
-			Inc.initGI("voxelsLight");
-			Inc.initGI("voxels_diffuse");
-			Inc.initGI("voxels_specular");
-			#else
-			Inc.initGI("voxels_ao");
-			#end
 			iron.RenderPath.clipmaps = new Array<Clipmap>();
 			for (i in 0...Main.voxelgiClipmapCount) {
 				var clipmap = new iron.object.Clipmap();
@@ -257,18 +251,25 @@ class RenderPathForward {
 			#end
 		#end
 
-		#if rp_volumetriclight
+		#if (rp_volumetriclight || rp_ssgi != "Off")
 		{
+			#if (rp_volumetriclight)
 			path.loadShader("shader_datas/volumetric_light/volumetric_light");
 			path.loadShader("shader_datas/blur_bilat_pass/blur_bilat_pass_x");
 			path.loadShader("shader_datas/blur_bilat_blend_pass/blur_bilat_blend_pass_y");
+			#end
+
 
 			var t = new RenderTargetRaw();
 			t.name = "singlea";
 			t.width = 0;
 			t.height = 0;
 			t.displayp = Inc.getDisplayp();
+			#if (rp_ssgi == "SSGI")
+			t.format = "RGBA32";
+			#else
 			t.format = "R8";
+			#end
 			t.scale = Inc.getSuperSampling();
 			path.createRenderTarget(t);
 
@@ -277,7 +278,11 @@ class RenderPathForward {
 			t.width = 0;
 			t.height = 0;
 			t.displayp = Inc.getDisplayp();
+			#if (rp_ssgi == "SSGI")
+			t.format = "RGBA32";
+			#else
 			t.format = "R8";
+			#end
 			t.scale = Inc.getSuperSampling();
 			path.createRenderTarget(t);
 		}
@@ -374,9 +379,6 @@ class RenderPathForward {
 
 			if (iron.RenderPath.pre_clear == true)
 			{
-				#if (rp_voxels == "Voxel GI")
-				path.clearImage("voxelsLight", 0x00000000);
-				#end
 				path.clearImage("voxels", 0x00000000);
 				path.clearImage("voxelsOut", 0x00000000);
 				path.clearImage("voxelsOutB", 0x00000000);
@@ -388,9 +390,6 @@ class RenderPathForward {
 			}
 			else
 			{
-				#if (rp_voxels == "Voxel GI")
-				path.clearImage("voxelsLight", 0x00000000);
-				#end
 				path.clearImage("voxels", 0x00000000);
 				Inc.computeVoxelsOffsetPrev();
 			}
@@ -400,27 +399,12 @@ class RenderPathForward {
 			path.setViewport(res, res);
 
 			path.bindTarget("voxels", "voxels");
-			path.drawMeshes("voxel");
 
-			#if (rp_voxels == "Voxel GI")
-			Inc.computeVoxelsLight();
-			#end
 			Inc.computeVoxelsTemporal();
 
 			#if (lnx_voxelgi_shadows || (rp_voxels == "Voxel GI"))
 			Inc.computeVoxelsSDF();
 			#end
-
-			if (iron.RenderPath.res_pre_clear == true)
-			{
-				iron.RenderPath.res_pre_clear = false;
-				#if (rp_voxels == "Voxel GI")
-				path.clearImage("voxels_diffuse", 0x00000000);
-				path.clearImage("voxels_specular", 0x00000000);
-				#else
-				path.clearImage("voxels_ao", 0x00000000);
-				#end
-			}
 		}
 		#end
 
@@ -439,7 +423,7 @@ class RenderPathForward {
 		#if (rp_ssrefr || lnx_voxelgi_refract)
 		{
 			path.setTarget("gbuffer_refraction"); // Only clear gbuffer0
-			path.clearTarget(0xff000000);
+			path.clearTarget(0xffffff00);
 		}
 		#end
 
@@ -449,13 +433,6 @@ class RenderPathForward {
 		}
 		#end
 
-		#if rp_ssrefr
-		{
-			path.setTarget("gbuffer_refraction");
-			path.clearTarget(0xffffff00);
-		}
-		#end
-
 		RenderPathCreator.setTargetMeshes();
 
 		#if rp_shadowmap
@@ -472,19 +449,12 @@ class RenderPathForward {
 		#if (rp_voxels != "Off")
 		if (leenkx.data.Config.raw.rp_gi != false)
 		{
-			#if (rp_voxels == "Voxel AO")
-			Inc.resolveAO();
-			path.bindTarget("voxels_ao", "voxels_ao");
-			#else
-			Inc.resolveDiffuse();
-			Inc.resolveSpecular();
-			path.bindTarget("voxels_diffuse", "voxels_diffuse");
-			path.bindTarget("voxels_specular", "voxels_specular");
-			#end
-			#if lnx_voxelgi_shadows
+			#if (rp_voxels != "Off")
 			path.bindTarget("voxelsOut", "voxels");
+			#if (rp_voxels == "Voxel GI" || lnx_voxelgi_shadows)
 			path.bindTarget("voxelsSDF", "voxelsSDF");
 			#end
+			#end
 		}
 		#end
 
@@ -532,15 +502,21 @@ class RenderPathForward {
 					}
 					#end
 
-
 					#if (rp_voxels != "Off")
 					path.bindTarget("voxelsOut", "voxels");
+					#if (rp_voxels == "Voxel GI" || lnx_voxelgi_shadows)
 					path.bindTarget("voxelsSDF", "voxelsSDF");
 					#end
+					#end
+
+					#if rp_ssrs
+					path.bindTarget("_main", "gbufferD");
+					#end
 
 					path.drawMeshes("refraction");
 
 					path.setTarget("lbuffer0");
+
 					path.bindTarget("lbuffer0", "tex");
 					path.bindTarget("refr", "tex1");
 					path.bindTarget("_main", "gbufferD");
@@ -588,6 +564,50 @@ class RenderPathForward {
 			}
 			#end
 
+			#if rp_ssrefr
+			{
+				if (leenkx.data.Config.raw.rp_ssrefr != false)
+				{
+					path.setTarget("gbufferD1");
+					path.bindTarget("_main", "tex");
+					path.drawShader("shader_datas/copy_pass/copy_pass");
+
+					path.setTarget("refr");
+					path.bindTarget("lbuffer0", "tex");
+					path.drawShader("shader_datas/copy_pass/copy_pass");
+
+					path.setTarget("lbuffer0", ["lbuffer1", "gbuffer_refraction"]);
+
+					#if rp_shadowmap
+					{
+						#if lnx_shadowmap_atlas
+						Inc.bindShadowMapAtlas();
+						#else
+						Inc.bindShadowMap();
+						#end
+					}
+					#end
+
+					#if (rp_voxels != "Off")
+					path.bindTarget("voxelsOut", "voxels");
+					path.bindTarget("voxelsSDF", "voxelsSDF");
+					#end
+
+					path.drawMeshes("refraction");
+
+					path.setTarget("lbuffer0");
+					path.bindTarget("lbuffer0", "tex");
+					path.bindTarget("refr", "tex1");
+					path.bindTarget("_main", "gbufferD");
+					path.bindTarget("gbufferD1", "gbufferD1");
+					path.bindTarget("lbuffer1", "gbuffer0");
+					path.bindTarget("gbuffer_refraction", "gbuffer_refraction");
+
+					path.drawShader("shader_datas/ssrefr_pass/ssrefr_pass");
+				}
+			}
+			#end
+
 			#if rp_bloom
 			{
 				inline Inc.drawBloom("lbuffer0", bloomDownsampler, bloomUpsampler);

leenkx/Sources/leenkx/trait/physics/bullet/DebugDrawHelper.hx

@@ -45,7 +45,7 @@ class DebugDrawHelper {
 
 		iron.App.notifyOnRender2D(onRender);
 		if (debugDrawMode & DrawRayCast != 0) {
-			iron.App.notifyOnUpdate(function () {
+			iron.App.notifyOnFixedUpdate(function () {
 				rayCasts.resize(0);
 			});
 		}

leenkx/Sources/leenkx/trait/physics/bullet/PhysicsWorld.hx

@@ -101,7 +101,7 @@ class PhysicsWorld extends Trait {
 
 
 
-	public function new(timeScale = 1.0, maxSteps = 10, solverIterations = 10, debugDrawMode: DebugDrawMode = NoDebug) {
+	public function new(timeScale = 1.0, maxSteps = 10, solverIterations = 10, fixedStep = 1 / 60, debugDrawMode: DebugDrawMode = NoDebug) {
 		super();
 
 		if (nullvec) {
@@ -120,6 +120,7 @@ class PhysicsWorld extends Trait {
 		this.timeScale = timeScale;
 		this.maxSteps = maxSteps;
 		this.solverIterations = solverIterations;
+		Time.initFixedStep(fixedStep);
 
 		// First scene
 		if (active == null) {
@@ -136,10 +137,10 @@ class PhysicsWorld extends Trait {
 		conMap = new Map();
 		active = this;
 
-		// Ensure physics are updated first in the lateUpdate list
-		_lateUpdate = [lateUpdate];
-		@:privateAccess iron.App.traitLateUpdates.insert(0, lateUpdate);
-
+		// Ensure physics are updated first in the fixedUpdate list
+		_fixedUpdate = [fixedUpdate];
+		@:privateAccess iron.App.traitFixedUpdates.insert(0, fixedUpdate);
+		
 		setDebugDrawMode(debugDrawMode);
 
 		iron.Scene.active.notifyOnRemove(function() {
@@ -298,8 +299,8 @@ class PhysicsWorld extends Trait {
 		return rb;
 	}
 
-	function lateUpdate() {
-		var t = Time.delta * timeScale;
+	function fixedUpdate() {
+		var t = Time.fixedStep * timeScale * Time.scale;
 		if (t == 0.0) return; // Simulation paused
 
 		#if lnx_debug
@@ -308,13 +309,10 @@ class PhysicsWorld extends Trait {
 
 		if (preUpdates != null) for (f in preUpdates) f();
 
-		//Bullet physics fixed timescale
-		var fixedTime = 1.0 / 60;
-
 		//This condition must be satisfied to not loose time
-		var currMaxSteps = t < (fixedTime * maxSteps) ? maxSteps : 1;
+		var currMaxSteps = t < (Time.fixedStep * maxSteps) ? maxSteps : 1;
 
-		world.stepSimulation(t, currMaxSteps, fixedTime);
+		world.stepSimulation(t, currMaxSteps, Time.fixedStep);
 		updateContacts();
 
 		for (rb in rbMap) @:privateAccess rb.physicsUpdate();
@@ -436,8 +434,8 @@ class PhysicsWorld extends Trait {
 				from: from,
 				to: to,
 				hasHit: rc.hasHit(),
-				hitPoint: hitPointWorld,
-				hitNormal: hitNormalWorld
+				hitPoint: hitPointWorld.clone(),
+				hitNormal: hitNormalWorld.clone()
 			});
 		}
 

leenkx/Sources/leenkx/trait/physics/bullet/RigidBody.hx

@@ -2,11 +2,13 @@ package leenkx.trait.physics.bullet;
 
 #if lnx_bullet
 
+import leenkx.math.Helper;
+import iron.data.MeshData;
 import iron.math.Vec4;
 import iron.math.Quat;
 import iron.object.Transform;
 import iron.object.MeshObject;
-import iron.data.MeshData;
+import iron.system.Time;
 
 /**
    RigidBody is used to allow objects to interact with Physics in your game including collisions and gravity.
@@ -76,6 +78,14 @@ class RigidBody extends iron.Trait {
 	static var triangleMeshCache = new Map<MeshData, bullet.Bt.TriangleMesh>();
 	static var usersCache = new Map<MeshData, Int>();
 
+	// Interpolation
+	var interpolate: Bool = false;
+	var time: Float = 0.0;
+	var currentPos: bullet.Bt.Vector3 = new bullet.Bt.Vector3(0, 0, 0);
+	var prevPos: bullet.Bt.Vector3 = new bullet.Bt.Vector3(0, 0, 0);
+	var currentRot: bullet.Bt.Quaternion = new bullet.Bt.Quaternion(0, 0, 0, 1);
+	var prevRot: bullet.Bt.Quaternion = new bullet.Bt.Quaternion(0, 0, 0, 1);
+
 	public function new(shape = Shape.Box, mass = 1.0, friction = 0.5, restitution = 0.0, group = 1, mask = 1,
 						params: RigidBodyParams = null, flags: RigidBodyFlags = null) {
 		super();
@@ -85,7 +95,7 @@ class RigidBody extends iron.Trait {
 			vec1 = new bullet.Bt.Vector3(0, 0, 0);
 			vec2 = new bullet.Bt.Vector3(0, 0, 0);
 			vec3 = new bullet.Bt.Vector3(0, 0, 0);
-			quat1 = new bullet.Bt.Quaternion(0, 0, 0, 0);
+			quat1 = new bullet.Bt.Quaternion(0, 0, 0, 1);
 			trans1 = new bullet.Bt.Transform();
 			trans2 = new bullet.Bt.Transform();
 		}
@@ -117,6 +127,7 @@ class RigidBody extends iron.Trait {
 			animated: false,
 			trigger: false,
 			ccd: false,
+			interpolate: false,
 			staticObj: false,
 			useDeactivation: true
 		};
@@ -131,6 +142,7 @@ class RigidBody extends iron.Trait {
 		this.animated = flags.animated;
 		this.trigger = flags.trigger;
 		this.ccd = flags.ccd;
+		this.interpolate = flags.interpolate;
 		this.staticObj = flags.staticObj;
 		this.useDeactivation = flags.useDeactivation;
 
@@ -153,6 +165,7 @@ class RigidBody extends iron.Trait {
 		if (!Std.isOfType(object, MeshObject)) return; // No mesh data
 
 		transform = object.transform;
+		transform.buildMatrix();
 		physics = leenkx.trait.physics.PhysicsWorld.active;
 
 		if (shape == Shape.Box) {
@@ -244,6 +257,9 @@ class RigidBody extends iron.Trait {
 		quat1.setValue(quat.x, quat.y, quat.z, quat.w);
 		trans1.setRotation(quat1);
 
+		currentPos.setValue(vec1.x(), vec1.y(), vec1.z());
+		currentRot.setValue(quat.x, quat.y, quat.z, quat.w);
+
 		var centerOfMassOffset = trans2;
 		centerOfMassOffset.setIdentity();
 		motionState = new bullet.Bt.DefaultMotionState(trans1, centerOfMassOffset);
@@ -307,7 +323,8 @@ class RigidBody extends iron.Trait {
 
 		physics.addRigidBody(this);
 		notifyOnRemove(removeFromWorld);
-
+		if (!animated) notifyOnUpdate(update);
+		
 		if (onReady != null) onReady();
 
 		#if js
@@ -317,26 +334,71 @@ class RigidBody extends iron.Trait {
 		#end
 	}
 
+
+	function update() {
+		if (interpolate) {
+			time += Time.delta;
+
+			while (time >= Time.fixedStep) {
+				time -= Time.fixedStep;
+			}
+
+			var t: Float = time / Time.fixedStep;
+			t = Helper.clamp(t, 0, 1);
+
+			var tx: Float = prevPos.x() * (1.0 - t) + currentPos.x() * t;
+			var ty: Float = prevPos.y() * (1.0 - t) + currentPos.y() * t;
+			var tz: Float = prevPos.z() * (1.0 - t) + currentPos.z() * t;
+
+			var tRot: bullet.Bt.Quaternion = nlerp(prevRot, currentRot, t);
+
+			transform.loc.set(tx, ty, tz, 1.0);
+			transform.rot.set(tRot.x(), tRot.y(), tRot.z(), tRot.w());
+		} else {
+			transform.loc.set(currentPos.x(), currentPos.y(), currentPos.z(), 1.0);
+			transform.rot.set(currentRot.x(), currentRot.y(), currentRot.z(), currentRot.w());
+		}
+
+		if (object.parent != null) {
+			var ptransform = object.parent.transform;
+			transform.loc.x -= ptransform.worldx();
+			transform.loc.y -= ptransform.worldy();
+			transform.loc.z -= ptransform.worldz();
+		}
+
+		transform.buildMatrix();
+	}
+
+	function nlerp(q1: bullet.Bt.Quaternion, q2: bullet.Bt.Quaternion, t: Float): bullet.Bt.Quaternion {
+		var dot = q1.x() * q2.x() + q1.y() * q2.y() + q1.z() * q2.z() + q1.w() * q2.w();
+		var _q2 = dot < 0 ? new bullet.Bt.Quaternion(-q2.x(), -q2.y(), -q2.z(), -q2.w()) : q2;
+
+		var x = q1.x() * (1.0 - t) + _q2.x() * t;
+		var y = q1.y() * (1.0 - t) + _q2.y() * t;
+		var z = q1.z() * (1.0 - t) + _q2.z() * t;
+		var w = q1.w() * (1.0 - t) + _q2.w() * t;
+
+		var len = Math.sqrt(x * x + y * y + z * z + w * w);
+		return new bullet.Bt.Quaternion(x / len, y / len, z / len, w / len);
+	}
+	
 	function physicsUpdate() {
 		if (!ready) return;
 		if (animated) {
 			syncTransform();
-		}
-		else {
+		} else {
+			if (interpolate) {
+				prevPos.setValue(currentPos.x(), currentPos.y(), currentPos.z());
+				prevRot.setValue(currentRot.x(), currentRot.y(), currentRot.z(), currentRot.w());
+			}
 			var trans = body.getWorldTransform();
 			var p = trans.getOrigin();
 			var q = trans.getRotation();
-
-			transform.loc.set(p.x(), p.y(), p.z());
-			transform.rot.set(q.x(), q.y(), q.z(), q.w());
-			if (object.parent != null) {
-				var ptransform = object.parent.transform;
-				transform.loc.x -= ptransform.worldx();
-				transform.loc.y -= ptransform.worldy();
-				transform.loc.z -= ptransform.worldz();
-			}
 			transform.clearDelta();
-			transform.buildMatrix();
+			// transform.buildMatrix();
+			currentPos.setValue(p.x(), p.y(), p.z());
+			currentRot.setValue(q.x(), q.y(), q.z(), q.w());
+
 
 			#if hl
 			p.delete();
@@ -689,6 +751,7 @@ typedef RigidBodyFlags = {
 	var animated: Bool;
 	var trigger: Bool;
 	var ccd: Bool;
+	var interpolate: Bool;
 	var staticObj: Bool;
 	var useDeactivation: Bool;
 }

leenkx/blender/lnx/exporter.py

@@ -540,7 +540,7 @@ class LeenkxExporter:
         o['material_refs'].append(lnx.utils.asset_name(material))
 
     def export_particle_system_ref(self, psys: bpy.types.ParticleSystem, out_object):
-        if psys.settings.instance_object is None or psys.settings.render_type != 'OBJECT' or not psys.settings.instance_object.lnx_export:
+        if psys.settings.instance_object is None or psys.settings.render_type != 'OBJECT' or not psys.settings.instance_object.lnx_export or not bpy.data.objects[out_object['name']].modifiers[psys.name].show_render:
             return
 
         self.particle_system_array[psys.settings] = {"structName": psys.settings.name}
@@ -910,7 +910,8 @@ class LeenkxExporter:
                     out_object['particle_refs'] = []
                     out_object['render_emitter'] = bobject.show_instancer_for_render
                     for i in range(num_psys):
-                        self.export_particle_system_ref(bobject.particle_systems[i], out_object)
+                        if bobject.modifiers[bobject.particle_systems[i].name].show_render:
+                            self.export_particle_system_ref(bobject.particle_systems[i], out_object)
 
                 aabb = bobject.data.lnx_aabb
                 if aabb[0] == 0 and aabb[1] == 0 and aabb[2] == 0:
@@ -2280,6 +2281,15 @@ class LeenkxExporter:
         if len(self.particle_system_array) > 0:
             self.output['particle_datas'] = []
         for particleRef in self.particle_system_array.items():
+            padd = False;
+            for obj in self.output['objects']:
+                if 'particle_refs' in obj:
+                    for pref in obj['particle_refs']:
+                        if pref['particle'] == particleRef[1]["structName"]:
+                            if bpy.data.objects[obj['name']].modifiers[pref['name']].show_render == True:
+                                padd = True;
+            if not padd:
+                continue;
             psettings = particleRef[0]
 
             if psettings is None:
@@ -2297,6 +2307,8 @@ class LeenkxExporter:
             out_particlesys = {
                 'name': particleRef[1]["structName"],
                 'type': 0 if psettings.type == 'EMITTER' else 1, # HAIR
+                'auto_start': psettings.lnx_auto_start,
+                'is_unique': psettings.lnx_is_unique,
                 'loop': psettings.lnx_loop,
                 # Emission
                 'count': int(psettings.count * psettings.lnx_count_mult),
@@ -2813,6 +2825,7 @@ class LeenkxExporter:
             body_flags['animated'] = rb.kinematic
             body_flags['trigger'] = bobject.lnx_rb_trigger
             body_flags['ccd'] = bobject.lnx_rb_ccd
+            body_flags['interpolate'] = bobject.lnx_rb_interpolate
             body_flags['staticObj'] = is_static
             body_flags['useDeactivation'] = rb.use_deactivation
             x['parameters'].append(lnx.utils.get_haxe_json_string(body_params))
@@ -3037,7 +3050,7 @@ class LeenkxExporter:
 
             rbw = self.scene.rigidbody_world
             if rbw is not None and rbw.enabled:
-                out_trait['parameters'] = [str(rbw.time_scale), str(rbw.substeps_per_frame), str(rbw.solver_iterations)]
+                out_trait['parameters'] = [str(rbw.time_scale), str(rbw.substeps_per_frame), str(rbw.solver_iterations), str(wrd.lnx_physics_fixed_step)]
 
                 if phys_pkg == 'bullet' or phys_pkg == 'oimo':
                     debug_draw_mode = 1 if wrd.lnx_physics_dbg_draw_wireframe else 0

leenkx/blender/lnx/handlers.py

@@ -87,6 +87,7 @@ def on_operator_post(operator_id: str) -> None:
             target_obj.lnx_rb_trigger = source_obj.lnx_rb_trigger
             target_obj.lnx_rb_deactivation_time = source_obj.lnx_rb_deactivation_time
             target_obj.lnx_rb_ccd = source_obj.lnx_rb_ccd
+            target_obj.lnx_rb_interpolate = source_obj.lnx_rb_interpolate
             target_obj.lnx_rb_collision_filter_mask = source_obj.lnx_rb_collision_filter_mask
 
     elif operator_id == "NODE_OT_new_node_tree":

leenkx/blender/lnx/lightmapper/utility/cycles/nodes.py

@@ -191,7 +191,7 @@ def apply_materials(load_atlas=0):
 
                                 mainNode = outputNode.inputs[0].links[0].from_node.inputs[0].links[0].from_node
 
-                            if (mainNode.type == "ShaderNodeMixRGB"):
+                            if (mainNode.type == "ShaderNodeMix"):
                                 if bpy.context.scene.TLM_SceneProperties.tlm_verbose:
                                     print("Mix RGB shader found")
                                 
@@ -199,9 +199,11 @@ def apply_materials(load_atlas=0):
 
                             #Add all nodes first
                             #Add lightmap multipliction texture
-                            mixNode = node_tree.nodes.new(type="ShaderNodeMixRGB")
+                            mixNode = node_tree.nodes.new(type="ShaderNodeMix")
                             mixNode.name = "Lightmap_Multiplication"
                             mixNode.location = -800, 300
+                            mixNode.data_type = 'RGBA'
+                            mixNode.inputs[0].default_value = 1
                             if scene.TLM_EngineProperties.tlm_lighting_mode == "indirect" or scene.TLM_EngineProperties.tlm_lighting_mode == "indirectAO":
                                 mixNode.blend_type = 'MULTIPLY'
                             else:
@@ -312,8 +314,8 @@ def apply_materials(load_atlas=0):
                                     else:
                                         mat.node_tree.links.new(lightmapNode.outputs[1], DecodeNode.inputs[1]) #Connect lightmap node to decodenode
 
-                                    mat.node_tree.links.new(DecodeNode.outputs[0], mixNode.inputs[1]) #Connect decode node to mixnode
-                                    mat.node_tree.links.new(ExposureNode.outputs[0], mixNode.inputs[1]) #Connect exposure node to mixnode
+                                    mat.node_tree.links.new(DecodeNode.outputs[0], mixNode.inputs[6]) #Connect decode node to mixnode
+                                    mat.node_tree.links.new(ExposureNode.outputs[0], mixNode.inputs[6]) #Connect exposure node to mixnode
                                 
                                 else:
                                     
@@ -323,10 +325,10 @@ def apply_materials(load_atlas=0):
                                     else:
                                         mat.node_tree.links.new(lightmapNode.outputs[1], DecodeNode.inputs[1]) #Connect lightmap node to decodenode
 
-                                    mat.node_tree.links.new(DecodeNode.outputs[0], mixNode.inputs[1]) #Connect lightmap node to mixnode
+                                    mat.node_tree.links.new(DecodeNode.outputs[0], mixNode.inputs[6]) #Connect lightmap node to mixnode
                                 
-                                mat.node_tree.links.new(baseColorNode.outputs[0], mixNode.inputs[2]) #Connect basecolor to pbr node
-                                mat.node_tree.links.new(mixNode.outputs[0], mainNode.inputs[0]) #Connect mixnode to pbr node
+                                mat.node_tree.links.new(baseColorNode.outputs[0], mixNode.inputs[7]) #Connect basecolor to pbr node
+                                mat.node_tree.links.new(mixNode.outputs[2], mainNode.inputs[0]) #Connect mixnode to pbr node
 
                                 if not scene.TLM_EngineProperties.tlm_target == "vertex":
                                     mat.node_tree.links.new(UVLightmap.outputs[0], lightmapNode.inputs[0]) #Connect uvnode to lightmapnode
@@ -338,11 +340,11 @@ def apply_materials(load_atlas=0):
 
                                 if(scene.TLM_EngineProperties.tlm_exposure_multiplier > 0):
                                     mat.node_tree.links.new(lightmapNode.outputs[0], ExposureNode.inputs[0]) #Connect lightmap node to mixnode
-                                    mat.node_tree.links.new(ExposureNode.outputs[0], mixNode.inputs[1]) #Connect lightmap node to mixnode
+                                    mat.node_tree.links.new(ExposureNode.outputs[0], mixNode.inputs[6]) #Connect lightmap node to mixnode
                                 else:
-                                    mat.node_tree.links.new(lightmapNode.outputs[0], mixNode.inputs[1]) #Connect lightmap node to mixnode
-                                mat.node_tree.links.new(baseColorNode.outputs[0], mixNode.inputs[2]) #Connect basecolor to pbr node
-                                mat.node_tree.links.new(mixNode.outputs[0], mainNode.inputs[0]) #Connect mixnode to pbr node
+                                    mat.node_tree.links.new(lightmapNode.outputs[0], mixNode.inputs[6]) #Connect lightmap node to mixnode
+                                mat.node_tree.links.new(baseColorNode.outputs[0], mixNode.inputs[7]) #Connect basecolor to pbr node
+                                mat.node_tree.links.new(mixNode.outputs[0], mainNode.inputs[2]) #Connect mixnode to pbr node
                                 if not scene.TLM_EngineProperties.tlm_target == "vertex":
                                     mat.node_tree.links.new(UVLightmap.outputs[0], lightmapNode.inputs[0]) #Connect uvnode to lightmapnode
 
@@ -491,8 +493,9 @@ def applyAOPass():
                                 AOMap.image = AOImage
                                 AOMap.location = -800, 0
 
-                                AOMult = nodes.new(type="ShaderNodeMixRGB")
+                                AOMult = nodes.new(type="ShaderNodeMix")
                                 AOMult.name = "TLM_AOMult"
+                                AOMult.data_type = 'RGBA'
                                 AOMult.blend_type = 'MULTIPLY'
                                 AOMult.inputs[0].default_value = 1.0
                                 AOMult.location = -300, 300

leenkx/blender/lnx/lightmapper/utility/cycles/prepare.py

@@ -518,7 +518,7 @@ def configure_meshes(self):
                                 if bpy.context.scene.TLM_SceneProperties.tlm_verbose:
                                     print("The material group is not supported!")
 
-                        if (mainNode.type == "ShaderNodeMixRGB"):
+                        if (mainNode.type == "ShaderNodeMix"):
                             if bpy.context.scene.TLM_SceneProperties.tlm_verbose:
                                 print("Mix shader found")
 
@@ -811,7 +811,7 @@ def set_settings():
     
     print(bpy.app.version)
 
-    if bpy.app.version[0] == 3:
+    if bpy.app.version[0] == 3 or byp.app.version[0] == 4:
         if cycles.device == "GPU":
             scene.cycles.tile_size = 256
         else:

leenkx/blender/lnx/lightmapper/utility/gui/Viewport.py

@@ -28,7 +28,11 @@ class ViewportDraw:
         w = 400
         h = 200
 
-        self.shader = gpu.shader.from_builtin('2D_IMAGE')
+        if bpy.app.version[0] == 3:
+            self.shader = gpu.shader.from_builtin('2D_IMAGE')
+        else:
+            self.shader = gpu.shader.from_builtin('IMAGE')
+            
         self.batch = batch_for_shader(
             self.shader, 'TRI_FAN',
             {

leenkx/blender/lnx/lightmapper/utility/utility.py

@@ -34,7 +34,7 @@ class Shader_Node_Types:
     normal = "ShaderNodeNormalMap"
     ao = "ShaderNodeAmbientOcclusion"
     uv = "ShaderNodeUVMap"
-    mix = "ShaderNodeMixRGB"
+    mix = "ShaderNodeMix"
 
 def select_object(self,obj):
     C = bpy.context

leenkx/blender/lnx/logicnode/__init__.py

@@ -47,7 +47,8 @@ def init_categories():
     lnx_nodes.add_category('Navmesh', icon='UV_VERTEXSEL', section="motion")
     lnx_nodes.add_category('Transform', icon='TRANSFORM_ORIGINS', section="motion")
     lnx_nodes.add_category('Physics', icon='PHYSICS', section="motion")
-
+    lnx_nodes.add_category('Particle', icon='PARTICLE_DATA', section="motion")
+    
     lnx_nodes.add_category('Array', icon='MOD_ARRAY', section="values")
     lnx_nodes.add_category('Map', icon='SHORTDISPLAY', section="values")
     lnx_nodes.add_category('Database', icon='MESH_CYLINDER', section="values")

leenkx/blender/lnx/logicnode/draw/LN_draw_camera_texture.py

@@ -11,14 +11,15 @@ class DrawCameraTextureNode(LnxLogicTreeNode):
     @input Object: Object of which to choose the material in the `Material Slot` input.
     @input Material Slot: Index of the material slot of which the diffuse
         texture is replaced with the camera's render target.
-
+    @input Node: Node name of the Image Texture Node.
+    
     @output On Start: Activated after the `Start` input has been activated.
     @output On Stop: Activated after the `Stop` input has been activated.
     """
     bl_idname = 'LNDrawCameraTextureNode'
     bl_label = 'Draw Camera to Texture'
     lnx_section = 'draw'
-    lnx_version = 1
+    lnx_version = 2
 
     def lnx_init(self, context):
         self.add_input('LnxNodeSocketAction', 'Start')
@@ -26,6 +27,13 @@ class DrawCameraTextureNode(LnxLogicTreeNode):
         self.add_input('LnxNodeSocketObject', 'Camera')
         self.add_input('LnxNodeSocketObject', 'Object')
         self.add_input('LnxIntSocket', 'Material Slot')
-
+        self.add_input('LnxStringSocket', 'Node')
+        
         self.add_output('LnxNodeSocketAction', 'On Start')
         self.add_output('LnxNodeSocketAction', 'On Stop')
+
+    def get_replacement_node(self, node_tree: bpy.types.NodeTree):
+        if self.lnx_version not in (0, 1):
+            raise LookupError()
+
+        return NodeReplacement.Identity(self)

leenkx/blender/lnx/logicnode/draw/LN_draw_sub_image.py

@@ -0,0 +1,44 @@
+from lnx.logicnode.lnx_nodes import *
+
+
+class DrawSubImageNode(LnxLogicTreeNode):
+    """Draws an image.
+    @input Draw: Activate to draw the image on this frame. The input must
+        be (indirectly) called from an `On Render2D` node.
+    @input Image: The filename of the image.
+    @input Color: The color that the image's pixels are multiplied with.
+    @input Left/Center/Right: Horizontal anchor point of the image.
+        0 = Left, 1 = Center, 2 = Right
+    @input Top/Middle/Bottom: Vertical anchor point of the image.
+        0 = Top, 1 = Middle, 2 = Bottom
+    @input X/Y: Position of the anchor point in pixels.
+    @input Width/Height: Size of the sub image in pixels.
+    @input sX/Y: Position of the sub anchor point in pixels.
+    @input sWidth/Height: Size of the image in pixels.
+    @input Angle: Rotation angle in radians. Image will be rotated cloclwiswe
+        at the anchor point.
+    @output Out: Activated after the image has been drawn.
+    @see [`kha.graphics2.Graphics.drawImage()`](http://kha.tech/api/kha/graphics2/Graphics.html#drawImage).
+    """
+    bl_idname = 'LNDrawSubImageNode'
+    bl_label = 'Draw Sub Image'
+    lnx_section = 'draw'
+    lnx_version = 1
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketAction', 'Draw')
+        self.add_input('LnxStringSocket', 'Image File')
+        self.add_input('LnxColorSocket', 'Color', default_value=[1.0, 1.0, 1.0, 1.0])
+        self.add_input('LnxIntSocket', '0/1/2 = Left/Center/Right', default_value=0)
+        self.add_input('LnxIntSocket', '0/1/2 = Top/Middle/Bottom', default_value=0)
+        self.add_input('LnxFloatSocket', 'X')
+        self.add_input('LnxFloatSocket', 'Y')
+        self.add_input('LnxFloatSocket', 'Width')
+        self.add_input('LnxFloatSocket', 'Height')
+        self.add_input('LnxFloatSocket', 'sX')
+        self.add_input('LnxFloatSocket', 'sY')
+        self.add_input('LnxFloatSocket', 'sWidth')
+        self.add_input('LnxFloatSocket', 'sHeight')
+        self.add_input('LnxFloatSocket', 'Angle')
+
+        self.add_output('LnxNodeSocketAction', 'Out') 

leenkx/blender/lnx/logicnode/material/LN_set_object_material_filter_texture.py

@@ -0,0 +1,23 @@
+from lnx.logicnode.lnx_nodes import *
+
+class SetMaterialTextureFilterNode(LnxLogicTreeNode):
+    """Sets texture filter interpolation."""
+    bl_idname = 'LNSetMaterialTextureFilterNode'
+    bl_label = 'Set Object Material Texture Filter'
+    lnx_version = 1
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketAction', 'In')
+        self.add_input('LnxNodeSocketObject', 'Object')
+        self.add_input('LnxDynamicSocket', 'Material')
+        self.add_input('LnxIntSocket', 'Slot')
+        self.add_input('LnxStringSocket', 'Node')
+        self.add_input('LnxIntSocket', 'Texture Filter')
+
+        self.add_output('LnxNodeSocketAction', 'Out')
+
+    def draw_buttons(self, context, layout):
+        layout.label(text='Tex Filter 0: Linear')
+        layout.label(text='Tex Filter 1: Closest')
+        layout.label(text='Tex Filter 2: Cubic')
+        layout.label(text='Tex Filter 3: Smart')

leenkx/blender/lnx/logicnode/native/LN_write_file.py

@@ -5,8 +5,6 @@ class WriteFileNode(LnxLogicTreeNode):
     """Writes the given string content to the given file. If the file
     already exists, the existing content of the file is overwritten.
 
-    > **This node is currently only implemented on Krom**
-
     @input File: the name of the file, relative to `Krom.getFilesLocation()`
     @input Content: the content to write to the file.
 

leenkx/blender/lnx/logicnode/native/LN_write_image.py

@@ -0,0 +1,34 @@
+from lnx.logicnode.lnx_nodes import *
+
+
+class WriteImageNode(LnxLogicTreeNode):
+    """Writes the given image to the given file. If the image
+    already exists, the existing content of the image is overwritten.
+    Aspect ratio must match display resolution ratio.
+    @input Image File: the name of the image, relative to `Krom.getFilesLocation()`
+    @input Camera: the render target image of the camera to write to the image file.
+    @input Width: width of the image file.
+    @input Height: heigth of the image file.
+    @input sX: sub position of first x pixel of the sub image (0 for start).
+    @input sY: sub position of first y pixel of the sub image (0 for start).
+    @input sWidth: width of the sub image.
+    @input sHeight: height of the sub image.
+    @seeNode Read File
+    """
+    bl_idname = 'LNWriteImageNode'
+    bl_label = 'Write Image'
+    lnx_section = 'file'
+    lnx_version = 1
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketAction', 'In')
+        self.add_input('LnxStringSocket', 'Image File')
+        self.add_input('LnxNodeSocketObject', 'Camera')
+        self.add_input('LnxIntSocket', 'Width')
+        self.add_input('LnxIntSocket', 'Height')
+        self.add_input('LnxIntSocket', 'sX')
+        self.add_input('LnxIntSocket', 'sY')
+        self.add_input('LnxIntSocket', 'sWidth')
+        self.add_input('LnxIntSocket', 'sHeight')
+
+        self.add_output('LnxNodeSocketAction', 'Out')

leenkx/blender/lnx/logicnode/native/LN_write_json.py

@@ -5,8 +5,6 @@ class WriteJsonNode(LnxLogicTreeNode):
     """Writes the given content to the given JSON file. If the file
     already exists, the existing content of the file is overwritten.
 
-    > **This node is currently only implemented on Krom**
-
     @input File: the name of the file, relative to `Krom.getFilesLocation()`,
         including the file extension.
     @input Dynamic: the content to write to the file. Can be any type that can

leenkx/blender/lnx/logicnode/particle/LN_add_particle_to_object.py

@@ -0,0 +1,41 @@
+from lnx.logicnode.lnx_nodes import *
+
+class AddParticleToObjectNode(LnxLogicTreeNode):
+    """Sets the speed of the given particle source."""
+    bl_idname = 'LNAddParticleToObjectNode'
+    bl_label = 'Add Particle To Object'
+    lnx_version = 1
+
+    def remove_extra_inputs(self, context):
+        while len(self.inputs) > 1:
+            self.inputs.remove(self.inputs[-1])
+        if self.property0 == 'Scene':
+            self.add_input('LnxStringSocket', 'Scene From Name')
+            self.add_input('LnxStringSocket', 'Object From Name')
+        else:
+            self.add_input('LnxNodeSocketObject', 'Object From')
+        self.add_input('LnxIntSocket', 'Slot')
+        self.add_input('LnxNodeSocketObject', 'Object To')
+        self.add_input('LnxBoolSocket', 'Render Emitter', default_value = True)
+
+
+    property0: HaxeEnumProperty(
+    'property0',
+    items = [('Scene Active', 'Scene Active', 'Scene Active'),
+             ('Scene', 'Scene', 'Scene')],
+    name='', default='Scene Active', update=remove_extra_inputs)
+
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketAction', 'In')
+        self.add_input('LnxNodeSocketObject', 'Object From')
+        self.add_input('LnxIntSocket', 'Slot')
+        self.add_input('LnxNodeSocketObject', 'Object To')
+        self.add_input('LnxBoolSocket', 'Render Emitter', default_value = True)
+
+        self.add_output('LnxNodeSocketAction', 'Out')
+
+    def draw_buttons(self, context, layout):
+        layout.prop(self, 'property0')
+       
+

leenkx/blender/lnx/logicnode/particle/LN_get_particle.py

@@ -0,0 +1,14 @@
+from lnx.logicnode.lnx_nodes import *
+
+class GetParticleNode(LnxLogicTreeNode):
+    """Returns the Particle Systems of an object."""
+    bl_idname = 'LNGetParticleNode'
+    bl_label = 'Get Particle'
+    lnx_version = 1
+
+    def lnx_init(self, context):
+        self.inputs.new('LnxNodeSocketObject', 'Object')
+
+        self.outputs.new('LnxNodeSocketArray', 'Names')
+        self.outputs.new('LnxIntSocket', 'Length')
+        self.outputs.new('LnxBoolSocket', 'Render Emitter')

leenkx/blender/lnx/logicnode/particle/LN_get_particle_data.py

@@ -0,0 +1,34 @@
+from lnx.logicnode.lnx_nodes import *
+
+class GetParticleDataNode(LnxLogicTreeNode):
+    """Returns the data of the given Particle System."""
+    bl_idname = 'LNGetParticleDataNode'
+    bl_label = 'Get Particle Data'
+    lnx_version = 1
+
+    def lnx_init(self, context):
+        self.inputs.new('LnxNodeSocketObject', 'Object')
+        self.inputs.new('LnxIntSocket', 'Slot')
+
+        self.outputs.new('LnxStringSocket', 'Name')
+        self.outputs.new('LnxFloatSocket', 'Particle Size')
+        self.outputs.new('LnxIntSocket', 'Frame Start')
+        self.outputs.new('LnxIntSocket', 'Frame End')
+        self.outputs.new('LnxIntSocket', 'Lifetime')
+        self.outputs.new('LnxFloatSocket', 'Lifetime Random')
+        self.outputs.new('LnxIntSocket', 'Emit From')
+        self.outputs.new('LnxBoolSocket', 'Auto Start')
+        self.outputs.new('LnxBoolSocket', 'Is Unique')
+        self.outputs.new('LnxBoolSocket', 'Loop')
+        
+        self.outputs.new('LnxVectorSocket', 'Velocity')
+        self.outputs.new('LnxFloatSocket', 'Velocity Random')
+        self.outputs.new('LnxVectorSocket', 'Gravity')
+        self.outputs.new('LnxFloatSocket', 'Weight Gravity')
+
+        self.outputs.new('LnxFloatSocket', 'Speed')
+    
+        self.outputs.new('LnxFloatSocket', 'Time')
+        self.outputs.new('LnxFloatSocket', 'Lap')
+        self.outputs.new('LnxFloatSocket', 'Lap Time')
+        self.outputs.new('LnxIntSocket', 'Count')

leenkx/blender/lnx/logicnode/particle/LN_remove_particle_from_object.py

@@ -0,0 +1,33 @@
+from lnx.logicnode.lnx_nodes import *
+
+class RemoveParticleFromObjectNode(LnxLogicTreeNode):
+    """Remove Particle From Object."""
+    bl_idname = 'LNRemoveParticleFromObjectNode'
+    bl_label = 'Remove Particle From Object'
+    lnx_version = 1
+
+    def remove_extra_inputs(self, context):
+        while len(self.inputs) > 2:
+                self.inputs.remove(self.inputs[-1])
+        if self.property0 == 'Slot':
+            self.add_input('LnxIntSocket', 'Slot')
+        if self.property0 == 'Name':
+            self.add_input('LnxStringSocket', 'Name')
+
+    property0: HaxeEnumProperty(
+    'property0',
+    items = [('Slot', 'Slot', 'Slot'),
+             ('Name', 'Name', 'Name'),
+             ('All', 'All', 'All')],
+    name='', default='Slot', update=remove_extra_inputs)
+
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketAction', 'In')
+        self.add_input('LnxNodeSocketObject', 'Object')
+        self.add_input('LnxIntSocket', 'Slot')
+
+        self.add_output('LnxNodeSocketAction', 'Out')
+
+    def draw_buttons(self, context, layout):
+        layout.prop(self, 'property0')

leenkx/blender/lnx/logicnode/particle/LN_set_particle_data.py

@@ -0,0 +1,67 @@
+from lnx.logicnode.lnx_nodes import *
+
+class SetParticleDataNode(LnxLogicTreeNode):
+    """Sets the parameters of the given particle system."""
+    bl_idname = 'LNSetParticleDataNode'
+    bl_label = 'Set Particle Data'
+    lnx_version = 1
+
+    def remove_extra_inputs(self, context):
+        while len(self.inputs) > 3:
+            self.inputs.remove(self.inputs[-1])
+        if self.property0 == 'Particle Size':
+            self.add_input('LnxFloatSocket', 'Particle Size')
+        if self.property0 == 'Frame End':
+            self.add_input('LnxIntSocket', 'Frame End')
+        if self.property0 == 'Frame Start':
+            self.add_input('LnxIntSocket', 'Frame Start')
+        if self.property0 == 'Lifetime': 
+            self.add_input('LnxIntSocket', 'Lifetime')
+        if self.property0 == 'Lifetime Random':
+            self.add_input('LnxFloatSocket', 'Lifetime Random')
+        if self.property0 == 'Emit From':
+            self.add_input('LnxIntSocket', 'Emit From')
+        if self.property0 == 'Auto Start':
+            self.add_input('LnxBoolSocket', 'Auto Start')
+        if self.property0 == 'Is Unique':
+            self.add_input('LnxBoolSocket', 'Is Unique')
+        if self.property0 == 'Loop':
+            self.add_input('LnxBoolSocket', 'Loop')
+        if self.property0 == 'Velocity':
+            self.add_input('LnxVectorSocket', 'Velocity')
+        if self.property0 == 'Velocity Random':
+            self.add_input('LnxFloatSocket', 'Velocity Random')
+        if self.property0 == 'Weight Gravity':
+            self.add_input('LnxFloatSocket', 'Weight Gravity')
+        if self.property0 == 'Speed':
+            self.add_input('LnxFloatSocket', 'Speed')
+
+       
+    property0: HaxeEnumProperty(
+    'property0',
+    items = [('Particle Size', 'Particle Size', 'for the system'),
+             ('Frame Start', 'Frame Start', 'for the system'),
+             ('Frame End', 'Frame End', 'for the system'),
+             ('Lifetime', 'Lifetime', 'for the instance'),
+             ('Lifetime Random', 'Lifetime Random', 'for the system'),
+             ('Emit From', 'Emit From', 'for the system (Vertices:0 Faces:1 Volume: 2)'),
+             ('Auto Start', 'Auto Start', 'for the system'),
+             ('Is Unique', 'Is Unique', 'for the system'),
+             ('Loop', 'Loop', 'for the system'),
+             ('Velocity', 'Velocity', 'for the instance'),
+             ('Velocity Random', 'Velocity Random', 'for the system'),
+             ('Weight Gravity', 'Weight Gravity', 'for the instance'),
+             ('Speed', 'Speed', 'for the instance')],
+    name='', default='Speed', update=remove_extra_inputs)
+    
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketAction', 'In')
+        self.add_input('LnxNodeSocketObject', 'Object')
+        self.add_input('LnxIntSocket', 'Slot')
+        self.add_input('LnxFloatSocket', 'Speed', default_value=1.0)
+
+        self.add_output('LnxNodeSocketAction', 'Out')
+        
+    def draw_buttons(self, context, layout):
+        layout.prop(self, 'property0')