From d180078f6af3f0e79acdab15c724509111860115 Mon Sep 17 00:00:00 2001
From: Marco Biasini <marco.biasini@unibas.ch>
Date: Mon, 14 Feb 2011 12:21:30 +0100
Subject: [PATCH] properly rebuild prim list upon calling Clear()

---
 modules/gfx/src/prim_list.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/gfx/src/prim_list.cc b/modules/gfx/src/prim_list.cc
index c48abf979..e92c1477c 100644
--- a/modules/gfx/src/prim_list.cc
+++ b/modules/gfx/src/prim_list.cc
@@ -41,6 +41,7 @@ void PrimList::Clear()
   points_.clear();
   lines_.clear();
   Scene::Instance().RequestRedraw();
+  this->FlagRebuild();
 }
 
 void PrimList::ProcessLimits(geom::Vec3& minc, geom::Vec3& maxc, 
-- 
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