投影矩阵的推导(Deriving Projection Matrices)

https://blog.csdn.net/gggg_ggg/article/details/45969499 https://www.codeguru.com/cpp/misc/misc/graphics/article.php/c10123/Deriving-Projection-Matrices.htm#page-1 https://www.cnblogs.com/AirGuanZ/p/6365702.html 总结:透视投影就是将相机坐标系下的点映射到X（-1~1&# 0 Comments

https://blog.csdn.net/gggg_ggg/article/details/45969499

https://www.codeguru.com/cpp/misc/misc/graphics/article.php/c10123/Deriving-Projection-Matrices.htm#page-1

https://www.cnblogs.com/AirGuanZ/p/6365702.html

总结:透视投影就是将相机坐标系下的点映射到X（-1~1）Y(-1~1) Z（0~1）(或者-1~1)的方块中去，Z值做Depth Test使用。

 

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