forked from LeenkxTeam/LNXSDK
Repe [T3DU] and Moises Jpelaez updates
This commit is contained in:
@ -10,8 +10,6 @@ class Inc {
|
||||
static var path: RenderPath;
|
||||
public static var superSample = 1.0;
|
||||
|
||||
static var pointIndex = 0;
|
||||
static var spotIndex = 0;
|
||||
static var lastFrame = -1;
|
||||
|
||||
#if lnx_shadowmap_atlas
|
||||
@ -41,6 +39,7 @@ 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
|
||||
@ -94,8 +93,34 @@ 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_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;
|
||||
#if lnx_shadowmap_atlas
|
||||
static var voxel_cl5:kha.compute.ConstantLocation;
|
||||
static var voxel_cm5:kha.compute.ConstantLocation;
|
||||
#end
|
||||
#end //rp_voxels
|
||||
#end
|
||||
#end //rp_voxels == "Voxel GI"
|
||||
#end //rp_voxels != "Off"
|
||||
|
||||
public static function init(_path: RenderPath) {
|
||||
path = _path;
|
||||
@ -440,33 +465,39 @@ class Inc {
|
||||
path.bindTarget(n, n);
|
||||
break;
|
||||
}
|
||||
for (i in 0...pointIndex) {
|
||||
var n = "shadowMapPoint[" + i + "]";
|
||||
path.bindTarget(n, n);
|
||||
var n = "shadowMapPointTransparent[" + i + "]";
|
||||
path.bindTarget(n, n);
|
||||
}
|
||||
for (i in 0...spotIndex) {
|
||||
var n = "shadowMapSpot[" + i + "]";
|
||||
path.bindTarget(n, n);
|
||||
var n = "shadowMapSpotTransparent[" + i + "]";
|
||||
path.bindTarget(n, n);
|
||||
var lightIndex = 0;
|
||||
for (l in iron.Scene.active.lights) {
|
||||
if (iron.object.LightObject.discardLightCulled(l)) continue;
|
||||
|
||||
if (l.data.raw.type == "point") {
|
||||
var n = "shadowMapPoint[" + lightIndex + "]";
|
||||
path.bindTarget(n, n);
|
||||
var n = "shadowMapPointTransparent[" + lightIndex + "]";
|
||||
path.bindTarget(n, n);
|
||||
}
|
||||
else if (l.data.raw.type == "spot" || l.data.raw.type == "area") {
|
||||
var n = "shadowMapSpot[" + lightIndex + "]";
|
||||
path.bindTarget(n, n);
|
||||
var n = "shadowMapSpotTransparent[" + lightIndex + "]";
|
||||
path.bindTarget(n, n);
|
||||
}
|
||||
lightIndex++;
|
||||
}
|
||||
}
|
||||
|
||||
static function shadowMapName(light: LightObject, transparent: Bool): String {
|
||||
static function shadowMapName(light: LightObject, index: Int, transparent: Bool): String {
|
||||
switch (light.data.raw.type) {
|
||||
case "sun":
|
||||
return transparent ? "shadowMapTransparent" : "shadowMap";
|
||||
case "point":
|
||||
return transparent ? "shadowMapPointTransparent[" + pointIndex + "]" : "shadowMapPoint[" + pointIndex + "]";
|
||||
return transparent ? "shadowMapPointTransparent[" + index + "]" : "shadowMapPoint[" + index + "]";
|
||||
default:
|
||||
return transparent ? "shadowMapSpotTransparent[" + spotIndex + "]" : "shadowMapSpot[" + spotIndex + "]";
|
||||
return transparent ? "shadowMapSpotTransparent[" + index + "]" : "shadowMapSpot[" + index + "]";
|
||||
}
|
||||
}
|
||||
|
||||
static function getShadowMap(l: iron.object.LightObject, transparent: Bool): String {
|
||||
var target = shadowMapName(l, transparent);
|
||||
static function getShadowMap(l: iron.object.LightObject, index: Int, transparent: Bool): String {
|
||||
var target = shadowMapName(l, index, transparent);
|
||||
var rt = path.renderTargets.get(target);
|
||||
// Create shadowmap on the fly
|
||||
if (rt == null) {
|
||||
@ -509,13 +540,12 @@ class Inc {
|
||||
lastFrame = RenderPath.active.frame;
|
||||
#end
|
||||
|
||||
pointIndex = 0;
|
||||
spotIndex = 0;
|
||||
var lightIndex = 0;
|
||||
for (l in iron.Scene.active.lights) {
|
||||
if (!l.visible) continue;
|
||||
|
||||
path.light = l;
|
||||
var shadowmap = Inc.getShadowMap(l, false);
|
||||
var shadowmap = Inc.getShadowMap(l, lightIndex, false);
|
||||
var faces = l.data.raw.shadowmap_cube ? 6 : 1;
|
||||
for (i in 0...faces) {
|
||||
if (faces > 1) path.currentFace = i;
|
||||
@ -527,18 +557,18 @@ class Inc {
|
||||
}
|
||||
path.currentFace = -1;
|
||||
|
||||
if (l.data.raw.type == "point") pointIndex++;
|
||||
else if (l.data.raw.type == "spot" || l.data.raw.type == "area") spotIndex++;
|
||||
if (!iron.object.LightObject.discardLightCulled(l)) {
|
||||
lightIndex++;
|
||||
}
|
||||
}
|
||||
|
||||
#if rp_shadowmap_transparent
|
||||
pointIndex = 0;
|
||||
spotIndex = 0;
|
||||
lightIndex = 0;
|
||||
for (l in iron.Scene.active.lights) {
|
||||
if (!l.visible) continue;
|
||||
|
||||
path.light = l;
|
||||
var shadowmap_transparent = Inc.getShadowMap(l, true);
|
||||
var shadowmap_transparent = Inc.getShadowMap(l, lightIndex, true);
|
||||
var faces = l.data.raw.shadowmap_cube ? 6 : 1;
|
||||
for (i in 0...faces) {
|
||||
if (faces > 1) path.currentFace = i;
|
||||
@ -550,8 +580,9 @@ class Inc {
|
||||
}
|
||||
path.currentFace = -1;
|
||||
|
||||
if (l.data.raw.type == "point") pointIndex++;
|
||||
else if (l.data.raw.type == "spot" || l.data.raw.type == "area") spotIndex++;
|
||||
if (!iron.object.LightObject.discardLightCulled(l)) {
|
||||
lightIndex++;
|
||||
}
|
||||
}
|
||||
#end
|
||||
#end // rp_shadowmap
|
||||
@ -606,6 +637,9 @@ class Inc {
|
||||
// Init voxels
|
||||
#if (rp_voxels != 'Off')
|
||||
if (!voxelsCreated) initGI();
|
||||
#if (rp_voxels == "Voxel GI")
|
||||
initGI("voxelsLight");
|
||||
#end
|
||||
#end
|
||||
#end // lnx_config
|
||||
}
|
||||
@ -732,6 +766,12 @@ class Inc {
|
||||
t.height = res * Main.voxelgiClipmapCount;
|
||||
t.depth = res;
|
||||
}
|
||||
else if (t.name == "voxelsLight") {
|
||||
t.format = "RGBA32";
|
||||
t.width = res;
|
||||
t.height = res * Main.voxelgiClipmapCount;
|
||||
t.depth = res;
|
||||
}
|
||||
else {
|
||||
#if (rp_voxels == "Voxel AO")
|
||||
{
|
||||
@ -876,7 +916,8 @@ class Inc {
|
||||
|
||||
#if (rp_voxels == "Voxel GI")
|
||||
voxel_td1 = voxel_sh1.getTextureUnit("voxelsSampler");
|
||||
voxel_te1 = voxel_sh1.getTextureUnit("SDF");
|
||||
voxel_te1 = voxel_sh1.getTextureUnit("voxelsLight");
|
||||
voxel_tf1 = voxel_sh1.getTextureUnit("SDF");
|
||||
voxel_cc1 = voxel_sh1.getConstantLocation("envmapStrength");
|
||||
#else
|
||||
#if lnx_voxelgi_shadows
|
||||
@ -949,6 +990,37 @@ class Inc {
|
||||
voxel_cc4 = voxel_sh4.getConstantLocation("eye");
|
||||
voxel_cd4 = voxel_sh4.getConstantLocation("postprocess_resolution");
|
||||
}
|
||||
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
|
||||
}
|
||||
#end
|
||||
}
|
||||
|
||||
@ -998,7 +1070,8 @@ 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("voxelsSDF").image, kha.compute.Access.Write);
|
||||
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.setFloat(voxel_cc1, iron.Scene.active.world == null ? 0.0 : iron.Scene.active.world.probe.raw.strength);
|
||||
#else
|
||||
#if lnx_voxelgi_shadows
|
||||
@ -1270,6 +1343,7 @@ class Inc {
|
||||
|
||||
kha.compute.Compute.compute(Std.int((width + 7) / 8), Std.int((height + 7) / 8), 1);
|
||||
}
|
||||
#end
|
||||
|
||||
public static function resolveSpecular() {
|
||||
var rts = path.renderTargets;
|
||||
@ -1334,6 +1408,149 @@ class Inc {
|
||||
|
||||
kha.compute.Compute.compute(Std.int((width + 7) / 8), Std.int((height + 7) / 8), 1);
|
||||
}
|
||||
|
||||
#if (rp_voxels == "Voxel GI")
|
||||
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;
|
||||
|
||||
var lightIndex = 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[" + lightIndex + "]").image);
|
||||
#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[" + lightIndex + "]").cubeMap);
|
||||
#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]
|
||||
m._00 = l.tileScale[0];
|
||||
m._11 = l.tileScale[0];
|
||||
// offset coordinate start from [0, 0] to [tile-start-x, tile-start-y]
|
||||
m._30 = l.tileOffsetX[0];
|
||||
m._31 = l.tileOffsetY[0];
|
||||
m.multmat(m);
|
||||
#if (!kha_opengl)
|
||||
m.setIdentity();
|
||||
m._11 = -1.0;
|
||||
m._31 = 1.0;
|
||||
m.multmat(m);
|
||||
#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));
|
||||
|
||||
if (!iron.object.LightObject.discardLightCulled(l)) {
|
||||
lightIndex++;
|
||||
}
|
||||
}
|
||||
}
|
||||
#end // GI
|
||||
#end // Voxels
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user