playcanvas

Version:

Open-source WebGL/WebGPU 3D engine for the web

17 lines (16 loc) • 522 B

JavaScript

var opacity_default = `
uniform material_opacity: f32;
uniform material_alphaDitherScale: f32;
fn getOpacity() {
	dAlpha = uniform.material_opacity;
	#ifdef STD_OPACITY_TEXTURE
	dAlpha = dAlpha * textureSampleBias({STD_OPACITY_TEXTURE_NAME}, {STD_OPACITY_TEXTURE_NAME}Sampler, {STD_OPACITY_TEXTURE_UV}, uniform.textureBias).{STD_OPACITY_TEXTURE_CHANNEL};
	#endif
	#ifdef STD_OPACITY_VERTEX
	dAlpha = dAlpha * clamp(vVertexColor.{STD_OPACITY_VERTEX_CHANNEL}, 0.0, 1.0);
	#endif
}
`;
export {
	opacity_default as default
};