Hi Matthias,
On Fri, 2006-07-07 at 14:31 +0200, Matthias Peters wrote:
> Thanks, but unfortunately that does not work. I still have the same
> problem, and basically cloneTree does the same which I did so far. All
> the clones share the same geometry core.
That where the MaterialGroup comes in. You need to have a separate
MaterialGroup, which allows you to overwrite the GeoCore's material.
Alternatively you can use deepClone() with a list of FCs to share. I
think you have to use dst = deepClone(src, "Material, GeoPositions,
GeoNormals, GeoColors, GeoTexcoords, GeoIndices, GeoPLengths,
GeoPTypes");. This will clone the cores but share the large data fields.
The MaterialGroup is probably more efficient, as this second version
does not reuse the same display lists.
Hope it helps
Dirk
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