Haemoglobin disorders are inherited from parents in much the same way as blood type, hair colour and texture, eye colour and other physical traits.
如同血型、头发颜色和发质、眼睛颜色和其它身体特征一样,血红蛋白疾患主要是父母遗传。
By offsetting all the texture coordinates individually, high areas of the surface would shift away from the eye and low areas of the surface would shift toward the eye.
通过偏移所有这样的贴图坐标,表面上的较高的地方会相对眼睛被移远,而低的地方被移近。
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。
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