Normal Map
法线地图
Preview 预览Basic 基础Inputs 投入Outputs 产出Context 背景Normal Map
法线地图
Whenever fine details should be depicted on a
surface that are too detailed to model, Normal Mapping can be used. This effect is limited because the shape
of the object will not actually be modified. If viewed from a very flat angle, it will be obvious that only
the surface shading is being modified. 每当精细的细节应该描述在一个表面，太详细的模型，法线映射可以使用。这种效果是有限的，因为对象的形状实际上不会被修改。如果从一个非常平坦的角度观察，很明显，只有表面阴影被修改
This Node is used to prepare a Normal Map texture for use at the Normal input of a Material Node.
此节点用于准备一个法线贴图纹理，以便在材质节点的法线输入处使用。