Added modelviewer.

Added neural network code(turned off by default).
Lots of editor and rendering fixes.

neo/engine/tools/radiant/XYWnd.h

@@ -41,6 +41,7 @@ If you have questions concerning this license or the applicable additional terms
 #include "CamWnd.h"
 #include <afxcmn.h>
 
+#include "ModelViewDock.h"
 
 class CXYWnd;
 class CZWnd;
@@ -262,21 +263,24 @@ public:
 	BOOL IsGameWindowDocked() const;
 	HWND GetDockedGameWindow() const;
 	BOOL IsGameTabActive() const;
+	BOOL IsModelViewTabActive() const;
 	void SelectXYTab();
 	void SelectGameTab();
+	void SelectModelViewTab();
 	void FocusGameWindow();
 	void FocusXYWindow();
-
+	void FocusModelView();
 protected:
 	enum {
 		XYDOCK_TAB_XY = 0,
-		XYDOCK_TAB_GAME = 1
+		XYDOCK_TAB_GAME = 1,
+		XYDOCK_TAB_MODELVIEW = 2
 	};
 
 	CTabCtrl m_wndTabs;
 	CWnd m_wndXYPage;
 	CGameDockWnd m_wndGamePage;
-
+	CModelViewDockWnd    m_wndModelPage;
 	CXYMenuBar m_wndMenuBar;
 	CXYMDIContainerWnd m_wndMDIContainer;
 	CToolBar *m_pToolBar;