From 0ab389cb4aeaa0be38649c94961c6fe7820c443a Mon Sep 17 00:00:00 2001
From: Stefan Bienert <stefan.bienert@unibas.ch>
Date: Tue, 21 Jun 2011 17:26:10 +0200
Subject: [PATCH] Stopped Entity::SetSelection from calling
Scene::SelectionChanged since it does nothing but eating up performance.
Since the functionality may be necessary in the future, it is just commented
out in entity.cc.
---
modules/gfx/src/entity.cc | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/modules/gfx/src/entity.cc b/modules/gfx/src/entity.cc
index cc22611e5..1c2927359 100644
--- a/modules/gfx/src/entity.cc
+++ b/modules/gfx/src/entity.cc
@@ -767,8 +767,12 @@ void Entity::SetSelection(const mol::EntityView& view)
sel_=view;
}
this->UpdateSelection();
- this->FlagRebuild();
- Scene::Instance().SelectionChanged(GetName(), view);
+ this->FlagRebuild();
+ // SB: The following function was found do to nothing.
+ // It just makes selecting entities in dng window slow.
+ // If at some point, selecting requires a certain action to be carried out on
+ // each observer, comment in again.
+ //Scene::Instance().SelectionChanged(GetName(), view);
Scene::Instance().RequestRedraw();
}
--
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