From 27b625a4d4a8009d025c1660c92c9530a0dafca1 Mon Sep 17 00:00:00 2001
From: stefan <stefan@5a81b35b-ba03-0410-adc8-b2c5c5119f08>
Date: Tue, 9 Mar 2010 13:49:02 +0000
Subject: [PATCH] Fix entity_renderer (check if selection is valid)
git-svn-id: https://dng.biozentrum.unibas.ch/svn/openstructure/trunk@1796 5a81b35b-ba03-0410-adc8-b2c5c5119f08
---
modules/gfx/src/impl/entity_renderer.cc | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/modules/gfx/src/impl/entity_renderer.cc b/modules/gfx/src/impl/entity_renderer.cc
index c28dbf892..1949ab11f 100644
--- a/modules/gfx/src/impl/entity_renderer.cc
+++ b/modules/gfx/src/impl/entity_renderer.cc
@@ -171,7 +171,9 @@ void EntityRenderer::SetVisible(const mol::EntityView& view, bool visible)
hidden_view_=hidden_view_.IsValid() ? Union(hidden_view_, view) : view.Copy();
}
- sel_= hidden_view_.IsValid() ? mol::Difference(full_sel_,hidden_view_) : sel_;
+ if(sel_.IsValid()){
+ sel_= hidden_view_.IsValid() ? mol::Difference(full_sel_,hidden_view_) : sel_;
+ }
if(full_view_.IsValid()){
effective_view_=hidden_view_.IsValid() ? mol::Difference(full_view_,hidden_view_): full_view_;
--
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