Hi Anett,
Which version of Java3D are you using ?
BranchGroup replace(), detach() should work in v1.3 release.
If it doesn't please send us a test case to investigate.
Thanks.
- Kelvin
-------------
Java 3D Team
Sun Microsystems Inc.
Anett Berger wrote:
> This gives me a NullPointerException... (as like as "replace")
>
> I found a solution by adding/removing to/from an additional BranchGroup
> between the ContentBranches and the Locale. (It took a long time...)
>
> Thanks a lot!
> Netti
>
>
>>Hi,
>>
>>Try locale1.removeBranchGraph(contentBranch1) instead of
>>contentBranch1.detach()
>>
>>Cheers,
>>
>>Florin
>>
>>-----Urspr�ngliche Nachricht-----
>>Von: Anett Berger [mailto:[EMAIL PROTECTED]]
>>Gesendet: Donnerstag, 26. September 2002 13:31
>>An: [EMAIL PROTECTED]
>>Betreff: [JAVA3D] change ContentBranches
>>
>>
>>Hi,
>>
>>I'd like to replace a complete ContentBranch in a scene. (The user is
>>to
>>choose.)
>>
>>Pressing a button the new ContentBranch should appear and the old one
>>disapppear.
>>
>>I did the following:
>>
>>if (e.getSource() == button1) {
>>contentBranch1.detach(); //(capability is set)
>>locale1.addBranchGraph(contentBranch2);
>>}
>>
>>The new one is there and works but the old one doesn't disappear.
>>
>>Could anybody give me a hint? Or is this a complete wrong way?
>>
>>Thanks
>>Netti
>>
>
>
>
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