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Bring back the legacy gloss computation (to disable once a proper fallback is done)

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samuncle 2019-06-25 20:42:29 +02:00
parent 26a387ea36
commit dfed11c6a8
1 changed files with 6 additions and 1 deletions
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7
data/shaders/combine_diffuse_color.frag
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@ -29,7 +29,12 @@ void main()
vec3 SpecularComponent = texture(specular_map, tc).xyz;
vec3 diffuse_color_for_mix = diffuseMatColor.xyz * 4.0;
vec3 metallicMatColor = mix(vec3(specMapValue), diffuse_color_for_mix, metallicMapValue);
// FIXME enable this once the fallback shader is properly done!!!
//vec3 metallicMatColor = mix(vec3(specMapValue), diffuse_color_for_mix, metallicMapValue);
vec3 metallicMatColor = mix(vec3(0.04), diffuse_color_for_mix, metallicMapValue);
// END FIXME
vec3 tmp = DiffuseComponent * mix(diffuseMatColor.xyz, vec3(0.0), metallicMapValue) + (metallicMatColor * SpecularComponent);
vec3 emitCol = diffuseMatColor.xyz + (diffuseMatColor.xyz * diffuseMatColor.xyz * emitMapValue * emitMapValue * 10.0);