playcanvas

Version:

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

22 lines (20 loc) • 654 B

JavaScript

var clearCoatNormal_default = (
  /* wgsl */
  `
#ifdef STD_CLEARCOATNORMAL_TEXTURE
    uniform material_clearCoatBumpiness: f32;
#endif

fn getClearCoatNormal() {
#ifdef STD_CLEARCOATNORMAL_TEXTURE
    var normalMap: vec3f = {STD_CLEARCOATNORMAL_TEXTURE_DECODE}(textureSampleBias({STD_CLEARCOATNORMAL_TEXTURE_NAME}, {STD_CLEARCOATNORMAL_TEXTURE_NAME}Sampler, {STD_CLEARCOATNORMAL_TEXTURE_UV}, uniform.textureBias));
    normalMap = mix(vec3f(0.0, 0.0, 1.0), normalMap, uniform.material_clearCoatBumpiness);
    ccNormalW = normalize(dTBN * normalMap);
#else
    ccNormalW = dVertexNormalW;
#endif
}
`
);
export {
  clearCoatNormal_default as default
};