playcanvas

Version:

PlayCanvas WebGL game engine

8 lines (6 loc) • 186 B

JavaScript

var reflDirPS = `
void getReflDir(vec3 worldNormal, vec3 viewDir, float gloss, mat3 tbn) {
	dReflDirW = normalize(-reflect(viewDir, worldNormal));
}
`;

export { reflDirPS as default };