Fix compiler warnings

[grits] / src / gis-opengl.c

diff --git a/src/gis-opengl.c b/src/gis-opengl.c
index d01a23c29c0fa6289ec865af2e61f7ec59e0570f..ecbf47a4c140fa457de449051e88eb39696ceb00 100644 (file)
--- a/src/gis-opengl.c
+++ b/src/gis-opengl.c
@@ -288,6 +288,10 @@ static void _draw_callback(GisOpenGL *opengl, GisCallback *callback)
 static void _draw_object(GisOpenGL *opengl, GisObject *object)
 {
        //g_debug("GisOpenGL: draw_object");
+       /* Skip hidden objects */
+       if (object->hidden)
+               return;
+
        /* Skip out of range objects */
        if (object->lod > 0) {
                /* LOD test */
@@ -544,7 +548,6 @@ GisViewer *gis_opengl_new(GisPlugins *plugins, GisPrefs *prefs)
 
 static void gis_opengl_center_position(GisViewer *_opengl, gdouble lat, gdouble lon, gdouble elev)
 {
-       GisOpenGL *opengl = GIS_OPENGL(_opengl);
        glRotatef(lon, 0, 1, 0);
        glRotatef(-lat, 1, 0, 0);
        glTranslatef(0, 0, elev2rad(elev));