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/*
* mogltk
* Copyright (C) 1999-2004 Nicolas "Pixel" Noble
*
* 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 2 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* $Id: glbase.h,v 1.12 2004-11-27 21:48:01 pixel Exp $ */
#ifndef __GLBASE_H__
#define __GLBASE_H__
#include <SDL.h>
#include <SDL_opengl.h>
#include <Exceptions.h>
#include <base.h>
namespace mogltk {
class glbase : public base {
public:
glbase(int w = 640, int h = 480, int flags = 0) throw(GeneralException);
virtual ~glbase();
virtual void Enter2DMode(void);
virtual void Leave2DMode(void);
virtual void Flip(bool clear = true);
virtual bool is2D(void);
virtual void changeviewport(int x = 0, int y = 0, unsigned int w = 0, unsigned int h = 0);
void changefovy(GLdouble);
static void glVertex(GLshort, GLshort, GLshort = 0, GLshort = 1);
static void glVertex(GLint, GLint, GLint = 0, GLint = 1);
static void glVertex(GLfloat, GLfloat, GLfloat = 0.0, GLfloat = 1.0);
static void glVertex(GLdouble, GLdouble, GLdouble = 0.0, GLdouble = 1.0);
virtual texture * GrabTexture();
virtual SDL_Surface * GrabSurface();
private:
int twoD;
GLdouble ratio, fovy;
};
};
#endif
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