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 25de1db..2de99b1 100644 (file)
--- a/src/fg_internal.h
+++ b/src/fg_internal.h
@@ -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;
 };