Function MirrorMaterial__preprocess

tutorials/pathtracer/pathtracer_device.cpp:520–522

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void MirrorMaterial__preprocess(ISPCMirrorMaterial* material, BRDF& brdf, const Vec3fa& wo, const DifferentialGeometry& dg, const Medium& medium)
{
}

Vec3fa MirrorMaterial__eval(ISPCMirrorMaterial* This, const BRDF& brdf, const Vec3fa& wo, const DifferentialGeometry& dg, const Vec3fa& wi) {
  return Vec3fa(0.0f);