FGFS-4.1/OpenSceneGraph
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Added asUpdate/Cull/EventVisitor and asCamera/asDrawable to osg::Object and usage of these within the code base to avoid dynamic_cast<> usage.

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This commit is contained in:
Robert Osfield
2016-01-20 17:49:10 +00:00
parent 2e7cfe7efa
commit 8fc287c1b7
37 changed files with 118 additions and 63 deletions
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4
src/osgManipulator/Dragger.cpp
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@@ -298,7 +298,7 @@ void Dragger::traverse(osg::NodeVisitor& nv)
{
if (_handleEvents && nv.getVisitorType()==osg::NodeVisitor::EVENT_VISITOR)
{
osgGA::EventVisitor* ev = dynamic_cast<osgGA::EventVisitor*>(&nv);
osgGA::EventVisitor* ev = nv.asEventVisitor();
if (ev)
{
for(osgGA::EventQueue::Events::iterator itr = ev->getEvents().begin();
@@ -392,7 +392,7 @@ bool Dragger::handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter&
ritr != nodePath.rend();
++ritr)
{
osg::Camera* camera = dynamic_cast<osg::Camera*>(*ritr);
osg::Camera* camera = (*ritr)->asCamera();
if (camera && (camera->getReferenceFrame()!=osg::Transform::RELATIVE_RF || camera->getParents().empty()))
{
rootCamera = camera;