playcanvas

Version:

PlayCanvas WebGL game engine

18 lines (16 loc) • 560 B

JavaScript

var iridescencePS = `
#ifdef STD_IRIDESCENCE_CONSTANT
	uniform material_iridescence: f32;
#endif
fn getIridescence() {
	var iridescence = 1.0;
	#ifdef STD_IRIDESCENCE_CONSTANT
	iridescence = iridescence * uniform.material_iridescence;
	#endif
	#ifdef STD_IRIDESCENCE_TEXTURE
	iridescence = iridescence * textureSampleBias({STD_IRIDESCENCE_TEXTURE_NAME}, {STD_IRIDESCENCE_TEXTURE_NAME}Sampler, {STD_IRIDESCENCE_TEXTURE_UV}, uniform.textureBias).{STD_IRIDESCENCE_TEXTURE_CHANNEL};
	#endif
	dIridescence = iridescence; 
}
`;

export { iridescencePS as default };