private static void OnSessionEnd()
{
MyManagers.OnUnloadData();
MyActorFactory.RemoveAll();
// many-to-one relation, can live withput owners, deallocated separately
// MyComponentFactory<MyInstancingComponent>.RemoveAll();
//MyVoxelMesh.RemoveAll();
//MyDynamicMesh.RemoveAll();
MyRender11.Log.WriteLine("Unloading session data");
// Remove leftover persistent debug draw messages
m_debugDrawMessages.Clear();
MyScene.Clear();
MyClipmapFactory.RemoveAll();
MyClipmap.UnloadCache();
MyInstancing.OnSessionEnd();
MyFoliageComponents.OnSessionEnd();
MyMeshes.OnSessionEnd();
MyLights.OnSessionEnd();
MyMaterials1.OnSessionEnd();
MyVoxelMaterials1.OnSessionEnd();
MyMeshMaterials1.OnSessionEnd();
MyScreenDecals.OnSessionEnd();
MyBigMeshTable.Table.OnSessionEnd();
MyPrimitivesRenderer.Unload();
MyTransparentRendering.OnSessionEnd();
MyBillboardRenderer.OnSessionEnd();
//MyAssetsLoader.ClearMeshes();
}