FGFS-4.1/OpenSceneGraph
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Added support notification of Drawable parents of StateSet that event/update callbacks have been called.

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This commit is contained in:
Robert Osfield
2005-04-26 09:58:19 +00:00
parent 38bf740ef4
commit 3c90a5f694
3 changed files with 92 additions and 5 deletions
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7
src/osg/StateSet.cpp
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@@ -147,7 +147,10 @@ StateSet::StateSet(const StateSet& rhs,const CopyOp& copyop):Object(rhs,copyop)
_binNum = rhs._binNum;
_binName = rhs._binName;
_updateCallback = rhs._updateCallback;
_numChildrenRequiringUpdateTraversal = rhs._numChildrenRequiringUpdateTraversal;
_eventCallback = rhs._eventCallback;
_numChildrenRequiringEventTraversal = rhs._numChildrenRequiringEventTraversal;
}
@@ -1537,7 +1540,7 @@ void StateSet::setNumChildrenRequiringUpdateTraversal(unsigned int num)
osg::Drawable* drawable = dynamic_cast<osg::Drawable*>(*itr);
if (drawable)
{
//drawable->setNumChildrenRequiringUpdateTraversal(drawable->getNumChildrenRequiringUpdateTraversal()+delta);
drawable->setNumChildrenRequiringUpdateTraversal(drawable->getNumChildrenRequiringUpdateTraversal()+delta);
}
else
{
@@ -1582,7 +1585,7 @@ void StateSet::setNumChildrenRequiringEventTraversal(unsigned int num)
osg::Drawable* drawable = dynamic_cast<osg::Drawable*>(*itr);
if (drawable)
{
//drawable->setNumChildrenRequiringEventTraversal(drawable->getNumChildrenRequiringEventTraversal()+delta);
drawable->setNumChildrenRequiringEventTraversal(drawable->getNumChildrenRequiringEventTraversal()+delta);
}
else
{