bool pre(const scene::INodePtr& node) {
// Check if we have a skinnable model
SkinnedModelPtr skinned = boost::dynamic_pointer_cast<SkinnedModel>(node);
if (skinned != NULL) {
// Let the skinned model reload its current skin.
skinned->skinChanged(skinned->getSkin());
}
return true; // traverse children
}
void ModelKey::refreshModel()
{
if (!_modelNode) return;
// Check if we have a skinnable model and remember the skin
SkinnedModelPtr skinned = boost::dynamic_pointer_cast<SkinnedModel>(_modelNode);
std::string skin = skinned ? skinned->getSkin() : "";
attachModelNode();
// Reset the skin to the previous value if we have a model
skinned = boost::dynamic_pointer_cast<SkinnedModel>(_modelNode);
if (skinned)
{
skinned->skinChanged(skin);
}
}