摘要：
When UE4 implement the toon material, it has its own edge test arithmetic, that is use UE4's depth texture and offset the UV to judge the current pixe 阅读全文
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摘要：
When UE4 implement the toon material, it has its own edge test arithmetic, that is use UE4's depth texture and offset the UV to judge the current pixe 阅读全文
摘要：
在进行阴影绘制的时候，除了blur整张shadow map之外，实现软阴影的方法还有CSM和PCF。 CSM: CSM（Cascaded Shadow Map）即级联shadow map，又称作PSSM，它的做法是把相机从近裁剪面到远裁剪面分割成N个子视锥，每个视锥渲染一张shadow map。 一 阅读全文
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