Hi Andreas,

On 12/18/06, Andreas Helbling <[EMAIL PROTECTED]> wrote:
So I have to update the ranges for my LOD node everytime the scale for
the model changes?
Is there a standard way to do that ?

You shouldn't need to do any, LOD ranges should always be in the LOD
nodes local coordinate frame end of story, no need to ever update.

The LOD is about controlling the representation used a given ranges,
these ranges are set up w.r.t what subgraphs look acceptable when
projected onto the screen coordinates - once you accumulate all the
transforms.  By transforming the eye into local coordinates and then
doing the distance comparisons in local coordinates the correct
selection is chosen irrespective  on what transforms are applied
above. THIS IS A GOOD THING!!!!!

Robert.
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