Calculate Normals¶
Functionality¶
This node calculates normals for faces and edges of given mesh. Normals can be calculated even for meshes without faces, i.e. curves.
Outputs¶
This node has the following outputs:
- FaceNormals. Normals of faces. This output will be empty if Polygons input is empty.
- VertexNormals. Normals of vertices.
Examples of usage¶
Move each face of cube along its normal:
Visualization of vertex normals for bezier curve:
Normals can be also calculated for closed curves: