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TriVoxel: Burley + (EON, Gotanda, Chan) Diffuse Models

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Onek8
2026-09-08 22:02:48 -07:00
parent d44fd9993a
commit 42fdff4757
12 changed files with 241 additions and 24 deletions
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8
leenkx/Shaders/deferred_light/deferred_light.frag.glsl
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@ -420,7 +420,7 @@ void main() {
#endif
#endif
envl.rgb *= albedo;
envl.rgb *= diffuseIBL(albedo, roughness, f0, dotNV);
#ifdef _Brdf
envl.rgb *= 1.0 - F; //LV: We should take refracted light into account
@ -581,15 +581,15 @@ void main() {
vec3 sdirect;
if (abs(matp0.x) > 0.001 && dot(wTangent, wTangent) > 0.001) {
vec3 sbitangent = normalize(cross(n, wTangent));
sdirect = lambertDiffuseBRDF(albedo, sdotNL) +
sdirect = diffuseBRDF(albedo, roughness, f0, sdotNL, dotNV, sdotVH) +
anisotropicBRDF(f0, roughness, matp0.x, matp0.y,
wTangent, sbitangent, n, sunDir, v, sdotNL, dotNV) * occspec.y;
} else {
sdirect = lambertDiffuseBRDF(albedo, sdotNL) +
sdirect = diffuseBRDF(albedo, roughness, f0, sdotNL, dotNV, sdotVH) +
specularBRDF(f0, roughness, sdotNL, sdotNH, dotNV, sdotVH) * occspec.y;
}
#else
vec3 sdirect = lambertDiffuseBRDF(albedo, sdotNL) +
vec3 sdirect = diffuseBRDF(albedo, roughness, f0, sdotNL, dotNV, sdotVH) +
specularBRDF(f0, roughness, sdotNL, sdotNH, dotNV, sdotVH) * occspec.y;
#endif