支持国内邮箱或扫码注册，避免了国外账号注册时可能带来的隐私泄露风险，更适合国内用户使用。 Light source directions and mirror reflection/refraction angles are excluded from the set of samples. Each sample is traced until it crosses with the environment. Each new cross point must have its illumination calculated, that’s why the process must be repeated ? direct illumination calculation, ... https://jessicab025ydv2.techionblog.com/profile