DiTransUnitPtr DiCullNode::DetachObject( unsigned short index )
{
DiTransUnitPtr ret;
if (index < mObjectsByName.size())
{
ObjectMap::iterator i = mObjectsByName.begin();
while (index--)++i;
ret = i->second;
mObjectsByName.erase(i);
if (ret->GetParentNode() == this)
{
ret->NotifyAttached((DiCullNode*)0);
}
NeedUpdate();
return ret;
}
else
{
DI_ERROR("Cannot detach object, invalid index");
return NULL;
}
}
void DiCullNode::DetachAllObjects( void )
{
ObjectMap::iterator itr;
DiTransUnitPtr ret;
for ( itr = mObjectsByName.begin();
itr != mObjectsByName.end(); ++itr )
{
ret = itr->second;
if (ret->GetParentNode() == this)
{
ret->NotifyAttached((DiCullNode*)0);
}
}
mObjectsByName.clear();
NeedUpdate();
}
DiTransUnitPtr DiCullNode::DetachObject( const DiString& name )
{
ObjectMap::iterator it = mObjectsByName.find(name);
if (it == mObjectsByName.end())
{
DI_ERROR("Cannot find the object : %s", name.c_str());
}
DiTransUnitPtr ret = it->second;
mObjectsByName.erase(it);
if (ret->GetParentNode() == this)
{
ret->NotifyAttached((DiCullNode*)0);
}
NeedUpdate();
return ret;
}
void DiCullNode::DetachObject(DiTransUnitPtr obj)
{
ObjectMap::iterator i, iend;
iend = mObjectsByName.end();
for (i = mObjectsByName.begin(); i != iend; ++i)
{
if (i->second == obj)
{
mObjectsByName.erase(i);
break;
}
}
if (obj->GetParentNode() == this)
{
obj->NotifyAttached((DiCullNode*)0);
}
NeedUpdate();
}
void DiCullNode::DetachObject(DiTransUnitPtr obj)
{
bool found = false;
for (auto i = mObjects.begin(); i != mObjects.end(); ++i)
{
if (*i == obj)
{
mObjects.erase(i);
found = true;
break;
}
}
if (!found)
return;
if (obj->GetParentNode() == this)
{
obj->NotifyAttached(nullptr);
}
NeedUpdate();
}
DiTransUnitPtr DiCullNode::DetachObject( uint32 index )
{
if (index < mObjects.size())
{
DiTransUnitPtr ret = mObjects[index];
if (ret->GetParentNode() == this)
{
ret->NotifyAttached((DiCullNode*)0);
}
ObjectMap::iterator i = mObjects.begin() + index;
mObjects.erase(i);
NeedUpdate();
return ret;
}
else
{
DI_WARNING("Cannot detach object, invalid index");
return nullptr;
}
}