层节点结构和平行节点结构的建立流程相同,快捷键Alt-L可以在当前节点位置添加层节点。虽然操作方式相似,但是层节点结构和平行节点结构有两点本质的区别。第一,层混合节点中的底层节点会被优先处理,会部分覆盖上层节点的效果。底层的节点在层混合节点结构中具有优先级,红绿蓝三种色调并没有混合。层节点结构常用于需要交叠的多层调整案例中。 The layer node structure is the same as that of the parallel node structure. The shortcut key Alt-L can add a layer node at the current node position. Although the operation is similar, there are two essential differences between the layer node structure and the parallel node structure. First, the bottom node in a layer hybrid node is prioritized and partially overwrites the effect of the upper node. The underlying nodes have priority in the layer hybrid node structure, and the three hues of red, green and blue are not mixed. Layer node structure commonly used in the need to overlap the multilayer adjustment case.