def pyramids(self) -> Iterable[MeshTransformer]:
""" Yields all pyramids of the sierpinsky pyramid as individual :class:`MeshTransformer` objects.
"""
faces = self.faces()
for vertices in self:
mesh = MeshTransformer()
mesh.add_mesh(vertices=vertices, faces=faces)
yield mesh
def cube(center: bool = True) -> MeshTransformer:
"""
Create a `cube <https://en.wikipedia.org/wiki/Cube>`_ as :class:`~ezdxf.render.MeshTransformer` object.
Args:
center: 'mass' center of cube, ``(0, 0, 0)`` if ``True``, else first corner at ``(0, 0, 0)``
Returns: :class:`~ezdxf.render.MeshTransformer`
"""
mesh = MeshTransformer()
vectices = _cube0_vertices if center else _cube_vertices
mesh.add_mesh(vertices=vectices, faces=cube_faces)
return mesh
