csview.h Source File

00001 /*
00002     CrystalSpace 3D renderer view
00003     Copyright (C) 1998-2001 by Jorrit Tyberghein
00004 
00005     This library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Library General Public
00007     License as published by the Free Software Foundation; either
00008     version 2 of the License, or (at your option) any later version.
00009 
00010     This library is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013     Library General Public License for more details.
00014 
00015     You should have received a copy of the GNU Library General Public
00016     License along with this library; if not, write to the Free
00017     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00018 */
00019 
00020 #ifndef __CS_VIEW_H__
00021 #define __CS_VIEW_H__
00022 
00023 #include "ivaria/view.h"
00024 
00025 class csPoly2D;
00026 class csBox2;
00027 
00032 class csView : public iView
00033 {
00034 private:
00036   iEngine* Engine;
00038   iGraphics3D* G3D;
00040   int OldWidth, OldHeight;
00041 
00043   iCamera* Camera;
00044 
00046   csBox2* RectView;
00048   csPoly2D* PolyView;
00050   iClipper2D* Clipper;
00051 
00053   void UpdateView ();
00054 
00055 public:
00057   csView (iEngine *iEngine, iGraphics3D* ig3d);
00059   virtual ~csView ();
00060 
00062   virtual iEngine* GetEngine ();
00064   virtual void SetEngine (iEngine* e);
00065 
00067   virtual iCamera* GetCamera ();
00069   virtual void SetCamera (iCamera* c);
00070 
00072   virtual iGraphics3D* GetContext ();
00074   virtual void SetContext (iGraphics3D *ig3d);
00075 
00077   virtual void SetRectangle (int x, int y, int w, int h);
00079   virtual void ClearView ();
00081   virtual void AddViewVertex (int x, int y);
00083   virtual void RestrictClipperToScreen ();
00084 
00086   virtual void UpdateClipper();
00088   virtual iClipper2D* GetClipper ();
00090   virtual void Draw ();
00091 
00092   SCF_DECLARE_IBASE;
00093 };
00094 
00095 #endif // __CS_VIEW_H__