vector height的意思|示意

The original texture coordinate and height values are already represented in tangent space, so the eye vector must be as well.

原始的材质贴图坐标和高度数据已经在切线空间中了，因此视向量最好也能如此。

And to find the height of this thing, I need to know what actually the normal component of this vector is.

为了求出高度，需要知道这向量的垂直分量是多少。

Support for height and. Vector displace we are pirates, these data are stolen from youdao mapping.

支持置换贴图和高度贴图。