compas_cgal.trimesh.TriMesh

class compas_cgal.trimesh.TriMesh(vertices, faces)[source]

Class representing a triangle mesh with its vertices and faces stored as Numpy arrays.

Parameters

Attributes

vertices (ndarray[(n, 3), float64]) – The vertices of the mesh stored as a n by 3 Numpy array of floats, with n the number of vertices.
faces (ndarray[(f, 3), int32]) – The faces of the mesh stored as a f by 3 Numpy array of integers, with f the number of faces.
edges (list of tuple(int, int) - readonly) – Edges of the mesh as pairs of vertices.
adjacency (dict - readonly) – Vertex adjacency dict.
C (sp.sparse.csr_matrix - readonly) – Sparse connectivity matrix.
A (sp.sparse.csr_matrix - readonly) – Sparse adjacency matrix.
D (sp.sparse.csr_matrix - readonly) – Sparse degree matrix.
centroid (ndarray[(1, 3), float64] - readonly) – The centroid of the mesh.
average_edge_length (float - readonly) – The average length og the edges.

__init__(vertices, faces)[source]: Initialize self. See help(type(self)) for accurate signature.

Methods

`copy`()	Create an independent copy of the triangle mesh.
`cull_vertices`()	Remove unused vertices.
`from_mesh`(mesh)	Construct a triangle mesh from a COMPAS mesh.
`from_off`(filepath[, precision])	Construct a triangle mesh from the data in an OFF file.
`from_ply`(filepath[, precision])	Construct a triangle mesh from the data in a PLY file.
`from_stl`(filepath[, precision])	Construct a triangle mesh from the data in an STL file.
`remesh`(target_length[, iterations])	Remesh the triangle mesh.
`to_mesh`()	Convert the triangle mesh to a COMPAS mesh
`transform`(T)	Transform the triangle mesh.
`transformed`(T)	Create a transformed copy of the triangle mesh.

Attributes