From 6c1c040941e8e3f3f939b16db202b1eac1bab3d9 Mon Sep 17 00:00:00 2001
From: kintel <kintel@b57f626f-c46c-0410-a088-ec61d464b74c>
Date: Tue, 23 Feb 2010 20:16:57 +0000
Subject: sync

git-svn-id: http://svn.clifford.at/openscad/trunk@449 b57f626f-c46c-0410-a088-ec61d464b74c

diff --git a/doc/TODO.txt b/doc/TODO.txt
index 246d771..b82211c 100644
--- a/doc/TODO.txt
+++ b/doc/TODO.txt
@@ -134,6 +134,8 @@ o dxflinextrude and dxfrotextrude could share code
 o Consider decoupling DXF-specific functionality from the 2D subsystem
 o Make the interfaces from OpenSCAD and OpenCSG and CGAL cleaner to facilitate
   experimentation with other frameworks (ref. Nef_polyhedron_2() problems)
+o Hide CGAL dependencies behind a separate API: node.h 
+  Return a reference: CGAL_Nef_polyhedron AbstractNode::render_cgal_nef_polyhedron() const
 
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