Get Context

了解背景

Preview 预览Basic 基础Outputs 产出Context 背景

Get Context

了解背景

This Node offers comprehensive access to data that is in part first created during rendering, e.g., the position of each render sample on the surface or the smoothed surface Normal at that location. By modifying these settings and returning the information via the Get Context Node, effects can be achieved that you could have only dreamed of – until now.

这个 Node 提供了对渲染过程中首先创建的部分数据的全面访问，例如，每个渲染样本在表面上的位置或该位置的光滑表面 Normal。通过修改这些设置并通过获取上下文节点返回信息，可以实现到目前为止您只能梦想到的效果。

The context read out here can also be assigned using a separate input. Normally, the lion’s share of this information will be taken, among others, from the Texture, UVW, Normal and Phong tags.

这里读出的上下文也可以使用单独的输入进行分配。通常，这些信息的大部分都来自于纹理、 UVW、 Normal 和 Phong 标签。