halbear/Terrain4J_Experimental_branch
halbear/Terrain4J_Experimental_branch
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HDR, Bloom and SSR

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Halbear 2026-09-04 00:23:48 +01:00
parent 577836a03f
commit 04befce27d
44 changed files with 1377 additions and 269 deletions
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21
resources/EngineResources/shaders/shadow_frag.glsl
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@ -27,6 +27,10 @@ struct Material {
uint hasOpacityMap; //88
uint OpacityMapIdx; //92
float OpacityFactor; //96
float reflectiveness; //100
float refractiveness; //104
float Padding1; //108
float Padding2; //112
};
layout(set = 1, binding = 0) uniform sampler2D textSampler[MAX_TEXTURES];
layout(set = 2, binding = 0) readonly buffer MaterialUniform {
@ -35,7 +39,21 @@ layout(set = 2, binding = 0) readonly buffer MaterialUniform {
void main()
{
Material material = matUniform.materials[inMaterialIdx];
float Refractiveness = material.refractiveness;
float Reflectiveness = material.reflectiveness;
float Translucency = material.translucencyFactor;
float Opacity = material.OpacityFactor;
if(material.hasTranslucencyMap > 0){
vec4 translucencyMap = texture(textSampler[material.translucencyMapIdx], inTextCoords);
Translucency = (translucencyMap.x + translucencyMap.y + translucencyMap.z)/3.0;
}
if(material.hasOpacityMap > 0){
vec4 opacityMap = texture(textSampler[material.OpacityMapIdx], inTextCoords);
Opacity = (opacityMap.x + opacityMap.y + opacityMap.z)/3.0;
}
int textureIndex = int(material.textureIdx);
if (textureIndex >= MAX_TEXTURES){
outFragColor = vec2(0.0,0.0);
@ -47,7 +65,7 @@ void main()
} else {
albedo = material.diffuseColor;
}
if (albedo.a < 0.5) {
if (albedo.a < 0.5 || Translucency > 0.5 || Opacity < 0.5) {
discard;
}
@ -55,7 +73,6 @@ void main()
float moment1 = depth;
float moment2 = depth * depth;
// Adjust moments to avoid light bleeding
float dx = dFdx(depth);
float dy = dFdy(depth);
moment2 += 0.25 * (dx * dx + dy * dy);