implement setter for texture coord 2 (u,v) vertex attribute so it can be used by...

[freeglut] / src / fg_internal.h

diff --git a/src/fg_internal.h b/src/fg_internal.h
index 85bb750..2de99b1 100644 (file)
--- a/src/fg_internal.h
+++ b/src/fg_internal.h
@@ -316,7 +316,7 @@ struct tagSFG_State
     fgExecutionState ExecState;           /* Used for GLUT termination       */
     char            *ProgramName;         /* Name of the invoking program    */
     GLboolean        JoysticksInitialised;  /* Only initialize if application calls for them */
-    int              NumActiveJoysticks;    /* Number of active joysticks -- if zero, don't poll joysticks */
+    int              NumActiveJoysticks;    /* Number of active joysticks (callback defined and positive pollrate) -- if zero, don't poll joysticks */
     GLboolean        InputDevsInitialised;  /* Only initialize if application calls for them */
 
        int              MouseWheelTicks;      /* Number of ticks the mouse wheel has turned */
@@ -371,8 +371,14 @@ struct tagSFG_Context
        SFG_PlatformContext pContext;    /* The window's FBConfig (X11) or device context (Windows) */
 
     int             DoubleBuffered;  /* Treat the window as double-buffered */
+
+    /* When drawing geometry to vertex attribute buffers, user specifies 
+     * the attribute indices for vertices, normals and/or texture coords
+     * to freeglut. Those are stored here
+     */
     GLint           attribute_v_coord;
     GLint           attribute_v_normal;
+    GLint           attribute_v_texture;
 };