def __init__(self,
triangles,
vertices,
dtype=np.float64,
atol=1e-8,
assert_args=True):
if isinstance(triangles, basestring):
mesh_filename = triangles
elif isinstance(vertices, basestring):
mesh_filename = vertices
else:
mesh_filename = None
if mesh_filename is not None:
self.__polydata__ = vtk_u.load_polydata(mesh_filename)
self.__polydata_is_up_to_date__ = True
self.__polydata_color_is_scalars__ = None
TriMesh.__init__(self,
self.get_polydata_triangles(),
self.get_polydata_vertices(),
dtype=dtype,
atol=atol,
assert_args=assert_args)
else:
self.__polydata__ = None
self.__polydata_is_up_to_date__ = False
self.__polydata_color_is_scalars__ = None
TriMesh.__init__(self,
triangles,
vertices,
dtype=dtype,
atol=atol,
assert_args=assert_args)
def set_polydata(self, new_polydata):
self.__polydata__ = new_polydata
self.__polydata_is_up_to_date__ = True
self.__polydata_color_is_scalars__ = None
TriMesh.__init__(self,
self.get_polydata_triangles(),
self.get_polydata_vertices(),
dtype=self.__dtype__,
atol=self.__atol__)