#include "generic/vector.h"
#include "scenelib.h"
-#include "generic/callbackfwd.h"
+#include "generic/callback.h"
class SelectionIntersection
{
class Plane3;
-typedef Callback1<const Plane3&> PlaneCallback;
+typedef Callback<void(const Plane3&)> PlaneCallback;
class SelectedPlanes
{