3dvertex需要使用到变换及照明顶点数据。

D3DVERTEX data needs to be both transformed and lit.

youdao

准备好了顶点数据，就可以通过绘制指令将其渲染为图元了。

Once the vertex data is properly specified, it is then rendered as a Primitive via a drawing command.

youdao

从顶点数据流中读出顶点后，就由着色器函数来对其进行处理。

Vertices are read from the vertex data stream and are sequentially processed by the shader function.

youdao