Document GisOpenGL

[grits] / TODO

diff --git a/TODO b/TODO
index 0225ffd9a8980ca2a1177d5dd3654d13de775b86..2d500cd971b7c609cfb7cf0d5815858b6b1502d8 100644 (file)
--- a/TODO
+++ b/TODO
@@ -1,18 +1,25 @@
 Miscellaneous
 -------------
 - Use VertexArrays/VertexBufferObjects/DisplayLists/etc
-- Mouse control
 - Plugins can time/location references too a tree-view
 
 GisObject:
   - Improve GisMarker
   - Add min/max LOD
+  mabye: ?
+    - Add linked list node to GisObject for add/remove
+    - Move rendering code to objects intead of GisOpenGL
+       - How to work with non-opengl renders, do we care?
 
 GisTile:
   - Prioritize tile updates
   - Only updates visible tiles
   - Render correct tile resolution when zooming out
   - Integrate with GisTile?
+  how:
+    - Update tiles after each render
+    - Use backfaces to only fetch rendered triangles for each tile
+    - Only split/update/load tiles that are used
 
 Roam:
   - Find a better way to fix great circle errors