FGFS-4.1/OpenSceneGraph
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Fixed remove and add callback so they properly handle nested callbacks

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Robert Osfield
2013-06-10 10:37:08 +00:00
parent eb556797e2
commit 8cf9600e2c
1 changed files with 4 additions and 3 deletions
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7
include/osg/NodeCallback
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@@ -58,8 +58,7 @@ class OSG_EXPORT NodeCallback : public virtual Object {
{
if (_nestedCallback.valid())
{
nc->addNestedCallback(_nestedCallback.get());
_nestedCallback = nc;
_nestedCallback->addNestedCallback(nc);
}
else
{
@@ -74,7 +73,9 @@ class OSG_EXPORT NodeCallback : public virtual Object {
{
if (_nestedCallback==nc)
{
_nestedCallback = _nestedCallback->getNestedCallback();
ref_ptr<NodeCallback> new_nested_callback = _nestedCallback->getNestedCallback();
_nestedCallback->setNestedCallback(0);
_nestedCallback = new_nested_callback;
}
else if (_nestedCallback.valid())
{