Hi Robert,
I have a situation in which I want to set the userdata of a scenegraph
node to be another node, specifically one of its (indirect) parents. E.g.
MyMatrixTransform (subclass of MatrixTransform)
child #1: Geode
drawable #1: some geometry, user data = MyMatrixTransform
Mhh, you got a cyclic dependency in there anyway. Even if you resolve
the setThreadSafeRefUnref call, releasing MyMatrixTransform will cause a
memory leak.
Solution: Don't introduce cyclic dependencies ;-)
___
osg-users mailing list
Hi Paul,
I'm afraid I can't work out the failure mechanism just be reading
email. Could you provide a small code example program that could be
compiled to show the problem you are seeing.
Robert.
On Thu, Jan 29, 2009 at 12:09 PM, Paul Melis p...@science.uva.nl wrote:
Hi Robert,
I have a
Hi Robert,
Robert Osfield wrote:
I'm afraid I can't work out the failure mechanism just be reading
email. Could you provide a small code example program that could be
compiled to show the problem you are seeing.
Here you go. The stripped down example might not make a lot of sense, so
if
Schmidt, Richard wrote:
Mhh, you got a cyclic dependency in there anyway. Even if you resolve
the setThreadSafeRefUnref call, releasing MyMatrixTransform will cause a
memory leak.
Solution: Don't introduce cyclic dependencies ;-)
As long as you're aware that the cycles are there and you have
Hi Paul,
Thanks for the example.
The problem in your example is your circular dependency. Right off
the bat you've created a memory leak as this subgraph. The fact that
you then hit a circular reference in the internal patent management is
perhaps not too surprising either.
You shouldn't
Hi Robert,
Robert Osfield wrote:
The problem in your example is your circular dependency. Right off
the bat you've created a memory leak as this subgraph. The fact that
you then hit a circular reference in the internal patent management is
perhaps not too surprising either.
Right, although
7 matches
Mail list logo
