//--------------------------------------------------------------------------------
void CMultiSelEditor::_createModifyList()
{
mWorldAABB = Ogre::AxisAlignedBox::BOX_NULL;
mModifyList.clear();
NameObjectPairList::const_iterator it = mSelectedObjects.begin();
while(it != mSelectedObjects.end())
{
CBaseEditor *add = it->second;
Ogre::AxisAlignedBox box = add->getWorldAABB();
mWorldAABB.merge(box);
Ogre::String name = add->getName();
if(mModifyList.find(name) == mModifyList.end())
mModifyList.insert(NameObjectPairList::value_type(add->getName(), add));
it++;
}
Ogre::String remname;
Ogre::StringVector removeList;
removeList.clear();
it = mModifyList.begin();
while(it != mModifyList.end())
{
remname = it->second->getParent()->getName();
if(mModifyList.find(remname) != mModifyList.end())
removeList.push_back(it->first);
it++;
}
for(unsigned int x = 0;x < removeList.size(); x++)
{
mModifyList.erase(mModifyList.find(removeList[x]));
}
Ogre::Vector3 xTot = Ogre::Vector3::ZERO;
Ogre::Vector3 yTot = Ogre::Vector3::ZERO;
Ogre::Vector3 zTot = Ogre::Vector3::ZERO;
int count = 0;
it = mModifyList.begin();
while(it != mModifyList.end())
{
xTot += it->second->getDerivedOrientation() * Ogre::Vector3::UNIT_X;
yTot += it->second->getDerivedOrientation() * Ogre::Vector3::UNIT_Y;
zTot += it->second->getDerivedOrientation() * Ogre::Vector3::UNIT_Z;
count++;
it++;
}
if(count)
{
xTot /= ((float)count);
yTot /= ((float)count);
zTot /= ((float)count);
Ogre::Vector3 normal = Ogre::Vector3::UNIT_Z;
Ogre::Quaternion q;
q.FromAxes(xTot,yTot,zTot);
mNode->setPosition(mWorldAABB.getCenter());
mNode->setOrientation(q);
}
else
{
mNode->setPosition(Ogre::Vector3::ZERO);
mNode->setOrientation(Ogre::Quaternion::IDENTITY);
}
mNode->setScale(1,1,1);
if(mSelectedObjects.size() == 0)
{
mSystem->SelectTreeItem(mOgitorsRoot->GetRootEditor());
mSystem->PresentPropertiesView(0);
}
else if(mSelectedObjects.size() == 1)
{
mSystem->SelectTreeItem(mSelectedObjects.begin()->second);
mSystem->PresentPropertiesView(mSelectedObjects.begin()->second);
}
else
{
mSystem->SelectTreeItem(this);
mSystem->PresentPropertiesView(this);
}
SelectionChangeEvent evt(this);
EventManager::getSingletonPtr()->sendEvent(this, 0, &evt);
}
