[osg-users] Independent Animation of Shared Objects

[OpenSceneGraph Users]

 I could load 3,000 animated models and have them perform their animations
independently of each other.
I managed to make it work by cloning from the shared node using:
instanceNode = sharedNode->clone(osg::CopyOp::DEEP_COPY_CALLBACKS |
osg::CopyOp::DEEP_COPY_NODES));

Thanks so much!

On Mon, Apr 20, 2020 at 11:52 AM Mauricio Franco <maufranco at gmail.com>
wrote:

> Hi Robert,
> Thanks a lot for the prompt answer.
> Assuming the CPU can handle the load or that we reduce the number of
> instances, how can I achieve independent animations?
>
> Let's say I have a node containing the FBX file loaded with osgDB called
> SharedNode.
> And I have two instances sharing the same node:
> Instance1:  PAT->SharedNode
> Instance2:  PAT->SharedNode
>
> I extract the animation manager from the shared node and place a copy of
> it in the PATs of each instance.  Then I play one instance and then both
> instances start to play.
>
> Is it possible to share the FBX model while achieving independent
> animations?
>
> Thanks in advance,
>
> Mauricio.
>
>
>

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