playcanvas

Version:

PlayCanvas WebGL game engine

24 lines (22 loc) • 679 B

JavaScript

var glossPS = `
#ifdef STD_GLOSS_CONSTANT
	uniform material_gloss: f32;
#endif
fn getGlossiness() {
	dGlossiness = 1.0;
	#ifdef STD_GLOSS_CONSTANT
	dGlossiness = dGlossiness * uniform.material_gloss;
	#endif
	#ifdef STD_GLOSS_TEXTURE
	dGlossiness = dGlossiness * textureSampleBias({STD_GLOSS_TEXTURE_NAME}, {STD_GLOSS_TEXTURE_NAME}Sampler, {STD_GLOSS_TEXTURE_UV}, uniform.textureBias).{STD_GLOSS_TEXTURE_CHANNEL};
	#endif
	#ifdef STD_GLOSS_VERTEX
	dGlossiness = dGlossiness * saturate(vVertexColor.{STD_GLOSS_VERTEX_CHANNEL});
	#endif
	#ifdef STD_GLOSS_INVERT
	dGlossiness = 1.0 - dGlossiness;
	#endif
	dGlossiness = dGlossiness + 0.0000001;
}
`;

export { glossPS as default };