globals.h

   1 /*******************************************************************************
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   4 **
   5 ** file:
   6 **    globals.h
   7 **
   8 ** author:
   9 **    Mirco "MacSlow" Mueller <macslow@bangang.de>
  10 **
  11 ** copyright (C) Mirco Mueller, July 2006, placed under the terms of the GPL
  12 **
  13 *******************************************************************************/
  14
  15 #include <gtk/gtk.h>
  16 #include <gtk/gtkgl.h>
  17 #include <GL/gl.h>
  18
  19 #include "geometry.h"
  20 #include "cairo-rendering.h"
  21
  22 #define FOVY_2 20.0
  23 #define Z_NEAR 3.0
  24
  25 extern GtkWidget*               g_pWindow;
  26 extern GdkGLConfig*             g_pGlConfig;
  27 extern GtkWidget*               g_pDrawingArea;
  28 extern guint                    g_uiDrawHandlerId;
  29 extern gint                             g_iWindowWidth;
  30 extern gint                             g_iWindowHeight;
  31 extern GLfloat                  g_afAngle[];
  32 extern gint                             g_iFrames;
  33 extern GLfloat                  g_fScale;
  34 extern GTimer*                  g_pTimerId;
  35 extern gboolean                 g_bKeepRunning;
  36 extern gdouble                  g_fLastTimeStamp;
  37 extern gdouble                  g_fCurrentTimeStamp;
  38 extern gdouble                  g_fLastFullSecond;
  39 extern gboolean                 g_bLMBPressed;
  40 extern gboolean                 g_bRMBPressed;
  41 extern GLuint                   g_auiColorBuffer[];
  42 extern gdouble                  g_fCurrentX;
  43 extern gdouble                  g_fCurrentY;
  44 extern gdouble                  g_fDeltaX;
  45 extern gdouble                  g_fDeltaY;
  46 extern gdouble                  g_fLastX;
  47 extern gdouble                  g_fLastY;
  48 extern gint                             g_iWidth;
  49 extern gint                             g_iHeight;
  50 extern GLfloat                  g_fAlpha;
  51 extern gboolean                 g_bInitialized;
  52 extern cairo_surface_t* g_pCairoSurface[];
  53 extern cairo_t*                 g_pCairoContext[];
  54 extern guchar*                  g_pucSurfaceData[];
  55 extern gulong                   g_ulMilliSeconds;
  56 extern Line                             g_lineOne;
  57 extern Line                             g_lineTwo;