你可以检查通过比较你的结果D3D11_CULL_NONE，所以你会看到全部三角形，可以评估是否有东西丢失或不正确的尽可能的位置信息。

You can check this by comparing the results you get with D3D11_CULL_NONE, so you will see all triangles and can assess if anything is missing or incorrect as far as the position information goes.

youdao