Shawn,
One of the optimizations in BranchGroup.compile() is to flatten
the graph. Currently in Java3D 1.3, only non-modifiable TransformGroups
will be removed, and the transformation will be recursively applied
down the graph as low as into the geometry if
. the geometry is not readable AND
. the geometry is not being shared by more than one Shape3D AND
. the geometry is not BY-REF AND
. the Shape3D is not pickable or collidable AND
. the Shape3D does not have TransparencyAttributes
Charmaine Lee
Sun Microsystems
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> Date: Tue, 29 Jan 2002 20:19:17 -0500
> From: "Kendall, Shawn" <[EMAIL PROTECTED]>
> Subject: [JAVA3D] TransformGroup Flatten/Removal
> To: [EMAIL PROTECTED]
>
> Has anyone out there written a util that takes a graph, and flattens it?
>
> That is, removes all the TransformGroups by recursively applying them
> down the graph into the Shape3D leaves.
> Just wondering before we go and do it. :-)
>
> --
> ___________________________________________________________
>
> "It is ridiculous to claim that video games influence children. For
> instance, if Pac-man affected kids born in the eighties, we should by
> now have a bunch of teenagers who run around in darkened rooms and pop
> pills while listening to monotonous electronic music.." - anon
>
> Shawn Kendall Full Sail Real World Education
> Course Director 3300 University BLVD
> Real Time 3D for Gaming Winter Park FL 32792
> [EMAIL PROTECTED] http://www.fullsail.com
> ___________________________________________________________
>
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