// shared pointers
%shared_ptr(PrimitivesAPI_Box)
%shared_ptr(PrimitivesAPI_Cylinder)
+%shared_ptr(PrimitivesAPI_Sphere)
// all supported interfaces
%include "PrimitivesAPI_Box.h"
%include "PrimitivesAPI_Cylinder.h"
+%include "PrimitivesAPI_Sphere.h"