declaration definition declaration PagingLandScapeRaySceneQuery(SceneManager *) definition execute(RaySceneQueryListener *) definition declaration getHeightAt(const Vector3 &) definition declaration PagingLandScapeRaySceneQuery PagingLandScapeOctreeRaySceneQuery true true inheritance RaySceneQueryListener true false pass by reference pass by reference SceneManager true false pass by reference Vector3 true false pass by reference pass by reference WorldFragment false true has by value