Set Material Index Node
![../../../_images/modeling_geometry-nodes_material_set-material-index_node.png](../../../_images/modeling_geometry-nodes_material_set-material-index_node.png)
Set Material Index node.
The Set Material Index node sets the material index for a geometry.
The node to get this data is the Material Index node.
Inputs
- Geometry
Standard geometry input.
- Selection
Whether to change the material index for each face. True values mean the material index will be changed, false values mean it will remain the same.
- Material Index
The new material index.
Properties
This node has no properties.
Outputs
- Geometry
Standard geometry output.