pyFM.mesh.file_utils.write_obj

pyFM.mesh.file_utils.write_obj(filepath, vertices, faces=None, uv=None, fvt=None, fnt=None, vertex_normals=None, mtl_path=None, mtl_name='material_0', precision=None)

Writes a .obj file with texture.

If material is used, the .mtl file will be copied to the same directory as the .obj file.

Parameters:

• filepath (str) – path to the .obj file to write

• vertices (np.ndarray) – (n,3) array of vertices coordinates

• faces (np.ndarray, optional) – (m,3) array of indices of face vertices

• uv (np.ndarray, optional) – (n,2) array of uv coordinates

• fvt (np.ndarray, optional) – (m,3) array of indices of face to vertex texture indices

• fnt (np.ndarray, optional) – (m,3) array of indices of face to texture normal indices

• vertex_normals (np.ndarray, optional) – (n,3) array of vertex normals

• mtl_path (str, optional) – path to the .mtl file defining the material

• mtl_name (str, optional) – name of the material in the .mtl file

• precision (int, optional) – number of significant digits to write for each float