//-----------------------------------------------------------------------
void RibbonTrailRenderer::_destroyAll(void)
{
if (!mParentTechnique)
return;
// Remove the listener
mParentTechnique->removeTechniqueListener(this);
// Detach the Ribbontrail
if (mChildNode && mTrail && mTrail->isAttached())
{
mChildNode->detachObject(mTrail);
}
// Delete the Ribbontrail
Ogre::SceneManager* sceneManager = mParentTechnique->getParentSystem()->getSceneManager();
if (mTrail && sceneManager && sceneManager->hasRibbonTrail(mRibbonTrailName))
{
sceneManager->destroyRibbonTrail(mRibbonTrailName);
mTrail = 0;
}
// Delete the visual data
vector<RibbonTrailRendererVisualData*>::const_iterator it;
vector<RibbonTrailRendererVisualData*>::const_iterator itEnd = mAllVisualData.end();
for (it = mAllVisualData.begin(); it != itEnd; ++it)
{
PU_DELETE_T(*it, RibbonTrailRendererVisualData, MEMCATEGORY_SCENE_OBJECTS);
}
mAllVisualData.clear();
mVisualData.clear();
// Reset the visual data in the pool
mParentTechnique->initVisualDataInPool();
// Destroy the children of the childnode, but not the childnode itself, because this gives a delete-order problem
if (mChildNode)
{
mChildNode->removeAndDestroyAllChildren();
}
}
