grscene.h

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/***************************************************************************
 
    file                 : grscene.h
    created              : Mon Aug 21 20:09:40 CEST 2000
    copyright            : (C) 2000 by Eric Espie
    email                : torcs@free.fr
    version              : $Id$
 
 ***************************************************************************/
 
/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/
 
 
#ifndef _GRSCENE_H_
#define _GRSCENE_H_
#include <track.h>
 
 
extern int grWrldX;
extern int grWrldY;
extern int grWrldZ;
extern int grWrldMaxSize;
extern sgVec3 grRenderOrigin;
extern tTrack *grTrack;
 
extern ssgRoot *TheScene;
extern ssgTransform *SunAnchor;
extern ssgBranch *LandAnchor;
extern ssgBranch *CarsAnchor;
extern ssgBranch *ShadowAnchor;
extern ssgBranch *PitsAnchor;
extern ssgTransform *SmokeAnchor;
extern ssgBranch *SkidAnchor;
extern ssgBranch *CarlightAnchor;
 
extern ssgBranch *ThePits;
 
extern int grInitScene(void);
extern int grLoadScene(tTrack *track);
extern void grDrawScene(void);
extern void grSetRenderOrigin(double x, double y);
extern void grShutdownScene(void);
extern void grCustomizePits(void);
 
struct Camera;
extern void grDrawBackground(class cGrCamera *, class cGrBackgroundCam *bgCam);
 
extern ssgStateSelector *grEnvSelector;
#include "grmultitexstate.h"
extern grMultiTexState   *grEnvState;
extern grMultiTexState   *grEnvShadowState;
extern grMultiTexState   *grEnvShadowStateOnCars;
 
#endif /* _GRSCENE_H_ */