three_d_utils# Utility functions for three-dimensional mobjects. Functions get_3d_vmob_end_corner(vmob)[source]# Return type: Point3D get_3d_vmob_end_corner_index(vmob)[source]# Return type: int get_3d_vmob_end_corner_unit_normal(vmob)[source]# Return type: Vector get_3d_vmob_gradient_start_and_end_points(vmob)[source]# Return type: tuple[Point3D, Point3D] get_3d_vmob_start_corner(vmob)[source]# Return type: Point3D get_3d_vmob_start_corner_index(vmob)[source]# Return type: Literal[0] get_3d_vmob_start_corner_unit_normal(vmob)[source]# Return type: Vector get_3d_vmob_unit_normal(vmob, point_index)[source]# Parameters: point_index (int) – Return type: Vector