Aspose.3D for Python via .NET offers to build a Node hierarchy. The Node is basic building block of a scene. A hierarchy of nodes defines the logical structure of a scene, and provide visible content by attaching geometries, lights, and cameras to nodes.... CreateMeshUsingPolyg () # Point node to the mesh cube1 . entity...create_child_node ( "cube2" ) # Point node to the mesh cube2 . entity...