Hi,
No, BranchGroup does not extend OrderedGroup, it extends Group.
Both OrderedGroup and BranchGroup are subclasses of Group class.
And ALLOW_CHILD_INDEX_ORDER_READ is a field of OrderedGroup, not Group.
So, you should change the below to
scene.setCapability(OrderedGroup.ALLOW_CHILD_INDEX_ORDER_READ);
Hope this helps.
-Tolga Can
[EMAIL PROTECTED]
>
> Dear all:
>
> i thought a branch group extends OrderedGroup. so why am i getting an error
> like
>
> GraphicDisplay.java:763: cannot resolve symbol
> symbol : variable ALLOW_CHILD_INDEX_ORDER_READ
> location: class javax.media.j3d.BranchGroup
>
> scene.setCapability(BranchGroup.ALLOW_CHILD_INDEX_ORDER_READ);
> ^
> 1 error
>
>
> any Ideas ?
>
> thanks,
>
> Isaac
>
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