playcanvas

Version:

PlayCanvas WebGL game engine

18 lines (16 loc) • 706 B

JavaScript

var iridescenceThicknessPS = `
uniform float material_iridescenceThicknessMax;
#ifdef STD_IRIDESCENCETHICKNESS_TEXTURE
uniform float material_iridescenceThicknessMin;
#endif
void getIridescenceThickness() {
	#ifdef STD_IRIDESCENCETHICKNESS_TEXTURE
		float blend = texture2DBias({STD_IRIDESCENCETHICKNESS_TEXTURE_NAME}, {STD_IRIDESCENCETHICKNESS_TEXTURE_UV}, textureBias).{STD_IRIDESCENCETHICKNESS_TEXTURE_CHANNEL};
		float iridescenceThickness = mix(material_iridescenceThicknessMin, material_iridescenceThicknessMax, blend);
	#else
		float iridescenceThickness = material_iridescenceThicknessMax;
	#endif
	dIridescenceThickness = iridescenceThickness; 
}
`;

export { iridescenceThicknessPS as default };