Call progress callback for each child node of boolean ops

git-svn-id: http://svn.clifford.at/openscad/trunk@479 b57f626f-c46c-0410-a088-ec61d464b74c

1 files changed, 1 insertions, 0 deletions

diff --git a/src/node.cc b/src/node.cc
index 3121549..87a7051 100644
--- a/src/node.cc
+++ b/src/node.cc
@@ -93,6 +93,7 @@ static CGAL_Nef_polyhedron render_cgal_nef_polyhedron_backend(const AbstractNode
 			else
 				N.p3 += v->render_cgal_nef_polyhedron().p3;
 		}
+		v->progress_report();
 	}
 
 	that->cgal_nef_cache.insert(cache_id, new AbstractNode::cgal_nef_cache_entry(N), N.weight());