comment

git-svn-id: http://svn.clifford.at/openscad/trunk@346 b57f626f-c46c-0410-a088-ec61d464b74c
2010-01-24 20:06:09 +00:00 · 2010-01-24 20:06:09 +00:00 · 8f523078d5
parent 067e0c8c73
commit 8f523078d5
1 changed files with 2 additions and 0 deletions
--- a/dxflinextrude.cc
+++ b/dxflinextrude.cc
@ -240,6 +240,8 @@ PolySet *DxfLinearExtrudeNode::render_polyset(render_mode_e rm) const
 			progress_report_prep((AbstractNode*)this, report_func, pd);
 		}

+		// Before extruding, union all (2D) children nodes
+		// to a single DxfData, then tessealte this into a PolySet
 		CGAL_Nef_polyhedron N;
 		N.dim = 2;
 		foreach(AbstractNode * v, children) {