Aspose.3D for Java API has support to split all meshes of a scene into several sub meshes per material. The SplitMesh method will not split a mesh of the scene, if it has been assigned a single material. It can be achieved by using Aspose.3D for Java API....fbx" ; // Load a 3D file Scene scene...getOutputFilePath ( "test-splitted.fbx" ); scene . save ( MyDir , FileFormat...