Misc OpenGL refactoring and minor updates

[grits] / src / gis-opengl.h

diff --git a/src/gis-opengl.h b/src/gis-opengl.h
index b1f7b567f8640a0fa5541f3f15f58790f4897333..ce65cbc6edc30b107cc88ed9c5e86fa4186d2f4d 100644 (file)
--- a/src/gis-opengl.h
+++ b/src/gis-opengl.h
@@ -38,10 +38,9 @@ struct _GisOpenGL {
        GisViewer parent_instance;
 
        /* instance members */
+       GTree      *objects;
        RoamSphere *sphere;
        guint       sm_source[2];
-       cairo_t    *canvas;
-       guint       canvas_tex;
 
        /* for testing */
        gboolean    wireframe;