Material Index Node
The Material Index node outputs which material in the list of materials of the geometry
each element corresponds to. Currently the node supports mesh data, where material_index
is a built-in attribute on faces.
The node to set this data is the Set Material Index node.
输入
该节点没有输入项。
属性
这个节点没有属性。
输出
- 材质编号
Standard integer value, with a minimum value of zero.