three/src/renderers/shaders/ShaderChunk/premultiplied_alpha_fragment.glsl.js

JavaScript 3D library

export default /* glsl */`
#ifdef PREMULTIPLIED_ALPHA

	// Get normal blending with premultipled, use with CustomBlending, OneFactor, OneMinusSrcAlphaFactor, AddEquation.
	gl_FragColor.rgb *= gl_FragColor.a;

#endif
`;