Hi,
...
test code like this:
class Test
{
osg::ref ptr<osg::Group> root = new osg::Group()；
osg::ref ptr<osg::Group> testGroup = NULL；
}
void Test::TestForMeomory(bool value)
{
if (value) //adding 50000 nodes
{
testGroup = new osg::Group();
for (int i = 0, i < 50000,i++)
{
osg::ref ptr<osg::Node> node = new osg::Node()；
testGroup->addChild(node.get());
}
root ->addChild(testGroup .get());
}else //remove all chilren
{
testGroup->removeChildren(0,testGroup->getNumChildren());
root ->removeChild(testGroup .get());
testGroup = NULL;
}
}
Thank you!
Cheers,
Lv
------------------
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http://forum.openscenegraph.org/viewtopic.php?p=58543#58543
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