Override Context

覆盖上下文

Preview 预览Basic 基础Inputs 投入Outputs 产出

Override Context

覆盖上下文

With the Override Context Node a custom shading context can be inserted at any position within the node graph. Moreover, it can also be used as a preview area for color values being passed through. This is particularly helpful when a node has multiple outputs and you would like to preview several of them at once.. 使用 Override Context Node，可以在节点图中的任何位置插入自定义阴影上下文。此外，它还可以用作传递颜色值的预览区域。当一个节点有多个输出并且您希望同时预览多个输出时，这种方法尤其有用。

Normally, many Nodes themselves offer inputs that can override a context. This Node can be used to modify the context for for entire sub-graphs of nodes. This Node can also be used even without a separately linked Context to generate a preview of input colors at any location within the Node setup.

通常，许多节点本身提供可以覆盖上下文的输入。此节点可用于修改节点的整个子图的上下文。即使没有单独链接的上下文，也可以使用此 Node 在 Node 设置中的任何位置生成输入颜色的预览。