Hi Akos,
Akos Balazs wrote:
What is actually the difference between pnode->getVolume() and pnode->getVolume(false) ? From the docs it seems they're equal, since Node::getVolume(bool update) is almost the same as Node::getVolume(void), and certainly seems to be the same when update is set to false.
They are. I just cut-n-pasted this from code that I had lying around.
Also, why do you need to call DynamicVolume::instanceChanged() ? This doesn't seem to be very intuitive (and also Gerrit's similar example seems to omit this) plus e.g. DynamicVolume::extendBy() seems to call it anyway...
Again, I just cut-n-pasted it from code that was created before some of the later amenities of OpenSG were developed. ;)
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