Aspose.3D for Java has support of building a hierarchy of Nodes. The Node is basic building block of 3D scene and a hierarchy of nodes defines the logical structure of 3D scene, and provide visible content by attaching geometries, lights, and cameras to nodes.... save ( MyDir , FileFormat . FBX7500ASCII ); Hare hare...instancing. Aspose.3D for Java APIs allow to do instancing. Instancing...