--- /dev/null
+import "G3D/Math/Vector3d"
+import "G3D/Math/Quat4d"
+import "G3D/Scenegraph/Node"
+
+importJava "org.simantics.plant3d.scenegraph.P3DRootNode" where
+ data P3DRootNode
+
+ addChild :: P3DRootNode -> INode -> ()
+ getChild :: P3DRootNode -> [INode]
+ remChild :: P3DRootNode -> INode -> ()
+