From: James Turner <zakalawe@mac.com>
Date: Mon, 4 Mar 2013 23:11:26 +0000 (+0000)
Subject: Support motion-tracking in pick callbacks.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=5fd2bd225fdd6961b6645528a6c5a0dc2dd49641;p=simgear.git

Support motion-tracking in pick callbacks.
---

diff --git a/simgear/scene/util/SGPickCallback.hxx b/simgear/scene/util/SGPickCallback.hxx
index 23bc747d..5dac9524 100644
--- a/simgear/scene/util/SGPickCallback.hxx
+++ b/simgear/scene/util/SGPickCallback.hxx
@@ -58,6 +58,9 @@ public:
   virtual void buttonReleased(void)
   { }
 
+  virtual void mouseMoved(const osgGA::GUIEventAdapter* event)
+  { }
+
   virtual bool hover(const osg::Vec2d& windowPos, const Info& info)
   {  return false; }