void BaseRenderComponent::PostInit()
{
shared_ptr<SceneNode> pSceneNode(GetSceneNode());
// fire event that a new render component has been created
shared_ptr<Event_NewRenderComponent> pEvent(CB_NEW Event_NewRenderComponent(m_pOwner->GetId(), pSceneNode));
IEventManager::Get()->TriggerEvent(pEvent);
}
//-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~
void
RenderingCanvas::querySceneNodes(Math::Real _x, Math::Real _y, I_SceneNodeVisitor& _visitor)
{
Ogre::Camera& camera = m_pCurrentCamera->getOgreCamera();
Ogre::Vector3 position;
if( camera.getParentSceneNode() )
{
position = camera.getParentSceneNode()->_getDerivedPosition();
}
else
{
position = camera.getDerivedPosition();
}
Ogre::RaySceneQuery* pSceneQuery =
m_pSceneManager->createRayQuery(camera.getCameraToViewportRay(_x, _y));
pSceneQuery->setSortByDistance(true);
Ogre::RaySceneQueryResult::const_iterator iter;
const Ogre::RaySceneQueryResult& queryResult = pSceneQuery->execute();
_visitor.begin();
for(iter = queryResult.begin(); iter != queryResult.end(); iter++)
{
const Ogre::RaySceneQueryResultEntry& result = *iter;
// Check to see if this is a scene node.
if (result.movable != NULL)
{
Ogre::SceneNode *pNode = dynamic_cast<Ogre::SceneNode*>(result.movable->getParentSceneNode());
if (pNode)
{
if (!pNode->getUserAny().isEmpty())
{
SceneNode* pRawSceneNode = Ogre::any_cast<SceneNode*>(pNode->getUserAny());
I_SceneNodeVisitor::pSceneNode_type pSceneNode(pRawSceneNode->getSelfReference().lock());
_visitor.visit(pSceneNode);
}
}
}
}
_visitor.end();
delete pSceneQuery;
}
void BaseRenderComponent::VPostInit(void)
{
shared_ptr<SceneNode> pSceneNode(VGetSceneNode());
shared_ptr<EventData_New_Render_Component> pEvent(WE_NEW EventData_New_Render_Component(m_pOwner->GetId(), pSceneNode));
IEventManager::Get()->VTriggerVTriggerEvent(pEvent);
}