Block.vertex_normal
- Block.vertex_normal(key)
Return the normal vector at the vertex as the weighted average of the normals of the neighboring faces.
- Parameters:
- keyint
The identifier of the vertex.
- Returns:
compas.geometry.VectorThe normal vector.
Return the normal vector at the vertex as the weighted average of the normals of the neighboring faces.
The identifier of the vertex.
compas.geometry.VectorThe normal vector.