Reply To: illumination, shading, rendering的区别

[Lingqi Yan]

现在的游戏引擎都在尝试引入光线追踪。我这边实验用过 UE4，它一定是有光线追踪的。

只是实时光线追踪才刚刚开始，还需要配合光栅化一起用。而且即便如此它的应用也还没普及。所以还需要很久之后实时光线追踪才能独立出来，或者说取代光栅化。

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