-〈TurboWarp〉- Please use the following link↓ https://turbowarp.org/1046766877?hqpen&turbo -〈Summary〉- Cook-Torrance BRDF (GGX) is used. The main calculations are performed in the XYZ color space. Refraction is not calculated. Both diffuse and specular reflections use importance sampling. -〈Tag〉- #ray #xyz #cooktorrance #GGX #3D #失敗作