playcanvas/build/playcanvas/src/scene/shader-lib/glsl/chunks/standard/frag/ior.js

PlayCanvas WebGL game engine

var iorPS = `
#ifdef STD_IOR_CONSTANT
uniform float material_refractionIndex;
#endif
void getIor() {
#ifdef STD_IOR_CONSTANT
	dIor = material_refractionIndex;
#else
	dIor = 1.0 / 1.5;
#endif
}
`;

export { iorPS as default };