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Slight proposed fixes to PBR.

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This commit is contained in:
Juan Linietsky
2017-10-01 21:51:11 -03:00
parent c864b782c0
commit 1b358783ce
1 changed files with 2 additions and 2 deletions
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4
drivers/gles3/shaders/scene.glsl
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@@ -915,7 +915,7 @@ LIGHT_SHADER_CODE
#if defined(DIFFUSE_LAMBERT_WRAP)
//energy conserving lambert wrap shader
light_amount = max(0.0,(dot(N,L) + roughness) / ((1.0 + roughness) * (1.0 + roughness) * M_PI));
light_amount = max(0.0,(dot(N,L) + roughness) / ((1.0 + roughness) * (1.0 + roughness)));
#elif defined(DIFFUSE_OREN_NAYAR)
@@ -969,7 +969,7 @@ LIGHT_SHADER_CODE
#endif
#if defined(TRANSMISSION_USED)
diffuse += light_color * diffuse_color * mix(vec3(light_amount),vec3(1.0),transmission) * attenuation;
diffuse += light_color * diffuse_color * mix(vec3(light_amount),vec3(M_PI),transmission) * attenuation;
#else
diffuse += light_color * diffuse_color * light_amount * attenuation;
#endif