#ifndef _RASTERIZER_CLASS_
#define _RASTERIZER_CLASS_
/*

	Copyright (C) 1991-2001 and beyond by Bungie Studios, Inc.
	and the "Aleph One" developers.
 
	This program is free software; you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation; either version 3 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	This license is contained in the file "COPYING",
	which is included with this source code; it is available online at
	http://www.gnu.org/licenses/gpl.html
	
	Rasterizer Implementation Base Class
	by Loren Petrich,
	August 7, 2000
	
	To be subclassed for specific rasterizers (software, OpenGL, etc.)
*/

#include "render.h"
#ifdef HAVE_OPENGL
#include "OGL_Render.h"
#endif


class RasterizerClass
{
public:
	
	// Sets the rasterizer's view data;
	// be sure to call it before doing any rendering
	virtual void SetView(view_data& View) {}
	
	// Sets the rasterizer so that it will start rendering foreground objects
	// like weapons in hand
	virtual void SetForeground() {}
	
	// Sets the view of a foreground object;
	// parameter is whether it is horizontally reflected
	virtual void SetForegroundView(bool HorizReflect) {}
	
	// Rendering calls
	virtual void Begin() {}
	virtual void End() {}
	
	virtual void texture_horizontal_polygon(polygon_definition& textured_polygon) {}

	virtual void texture_vertical_polygon(polygon_definition& textured_polygon) {}

	virtual void texture_rectangle(rectangle_definition& textured_rectangle) {}
};


#endif
