soc-2008-mxcurioni: made considerable changes to support cross-language polymorphism for UnaryFunction0D, Interface0D, Interface1D. Add to change UnaryFunction1D<void> to static UnaryFunction1D_void. Resolved namespace collision on the Image class (changed to FrsImage). There is greater support for style modules but somehow, some do not show anything yet (japanese_bigbrush being an example).

source/blender/freestyle/intern/python/UnaryFunction1D/BPy_UnaryFunction1DDouble.cpp

@@ -231,6 +231,8 @@ int UnaryFunction1DDouble___init__(BPy_UnaryFunction1DDouble* self, PyObject *ar
 		self->uf1D_double = new UnaryFunction1D<double>( IntegrationType_from_BPy_IntegrationType(obj) );
 	}
 	
+	self->uf1D_double->py_uf1D = (PyObject *)self;
+	
 	return 0;
 }