/home/slemaign/softs-local/BioMove3D-git/include/g3d_states.h

#ifndef _G3D_STATES_H
#define _G3D_STATES_H

#ifdef USE_SHADERS
 #include <GL/glew.h>
#endif

#ifndef PROTO
        #include <stdlib.h>
        #include <math.h>
#if defined(MACOSX) 
#if defined(QT_LIBRARY) && defined (CXX_PLANNER)
        #include "gl.h"
        #include "glu.h"
#else
        #include <GL/glu.h>
#endif
#else
                #include "GL/gl.h"
                #include "GL/glu.h"
#endif
        #ifdef UNIX
//              #include "GL/glx.h"
//              #include "forms.h"
        #endif
#endif

#define INIT_AZ 0.3 /* 20 degrees */
#define INIT_EL 0.5 /* 30 degrees */
#define GAIN_AZ 1.5
#define GAIN_EL 1.5

typedef enum {
  NORMAL,
  OBJECTIF,
  DIFFERENCE
} g3d_window_draw_mode;

typedef enum {
  G3D_PERSPECTIVE,
  G3D_ORTHOGRAPHIC,
} g3d_projection_mode;

typedef enum {
  G3D_TRANSPARENT,
  G3D_OPAQUE,
  G3D_TRANSPARENT_AND_OPAQUE,
  G3D_NO_TRANSPARENCY,
} g3d_transparency_mode;


typedef struct g3d_states
{
  float      bg[3];
  float      size;
  GLdouble   x,y,z,el,az,zo;
  p3d_vector4  up;
  GLdouble   sx,sy,sz,sel,saz,szo;
  p3d_vector4  sup;
  int FILAIRE, CONTOUR, GHOST, GOURAUD, BB, ACTIVE, list;
  GLfloat    frustum[6][4]; /* 6 x 4 flottants correspondant au coeffs de frustum de vue*/
  GLdouble   fov; 
  p3d_vector3 cameraPosition; 
  g3d_projection_mode projection_mode; 

  GLfloat lightPosition[4];

  GLdouble floorColor[3]; 

  GLdouble wallColor[3]; 

  GLdouble floorPlane[4];

  GLdouble wallPlanes[4][4];

  GLdouble floorShadowMatrix[16];

  GLdouble wallShadowMatrix[4][16];

  g3d_transparency_mode transparency_mode; 


  unsigned int eventsEnabled;

  unsigned int cullingEnabled;

  unsigned int displayFrame;

  unsigned int displayJoints;

  unsigned int enableLight;
  
  unsigned int cameraBoundedLight; 

  unsigned int displayShadows;

  unsigned int displayWalls;

  unsigned int displayFloor;

  unsigned int displayTiles; 
  
  unsigned int enableAntialiasing;

  unsigned int enableShaders;

  unsigned int allIsBlack; 

  GLuint logoTexture; 

  unsigned int enableLogo; 

  unsigned int displaySky;

} g3d_states;

#endif