X-Git-Url: http://pileus.org/git/?p=grits;a=blobdiff_plain;f=src%2Fobjects%2Fgis-tile.h;h=e2b72524f53d430e4c12cf0746bccb809e905e4e;hp=98052c69abb821d4f7b2634891e59abc523f8f7d;hb=14c34a746fc94a9e5477d081275f04bd1c8b5d6d;hpb=9bdbbfd22cc893880cd5f7671917acf15f5e82e5

diff --git a/src/objects/gis-tile.h b/src/objects/gis-tile.h
index 98052c6..e2b7252 100644
--- a/src/objects/gis-tile.h
+++ b/src/objects/gis-tile.h
@@ -38,10 +38,11 @@ struct _GisTile {
 	/* Pointer to the tile data */
 	gpointer data;
 
+	/* Pointer to the tile data */
+	gint zindex;
+
 	/* North,South,East,West limits */
-	struct {
-		gdouble n,s,e,w;
-	} edge;
+	GisBBox edge;
 
 	/* Pointers to parent/child nodes */
 	GisTile *parent;
@@ -112,10 +113,9 @@ GisTile *gis_tile_new(GisTile *parent,
 gchar *gis_tile_get_path(GisTile *child);
 
 /* Update a root tile */
-/* Based on eye distance (lat,lon,elev) */
-void gis_tile_update(GisTile *root,
+/* Based on eye distance */
+void gis_tile_update(GisTile *root, GisPoint *eye,
 		gdouble res, gint width, gint height,
-		gdouble lat, gdouble lon, gdouble elev,
 		GisTileLoadFunc load_func, gpointer user_data);
 
 /* Find the leaf tile containing lat-lon */