Hi Yuting,
On Wed, 2004-11-17 at 21:50, Yuting Yang wrote:
> Hi All
>
> I have a scene graph, part of it is
>
> Transform->DistanceLOD->Node0 and Node1
>
> When I change the value of Transform and fix the viewpoint, the
> DistanceLOD works fine, i.e. switch between Node0 and Node1.
>
> When I fix the Transform and move the viewpoint, I set the position of
> the viewpoint (in world coordinates )as the center of DistanceLOD so
> that it can switch between Node0 and Node1. But it didn't work. Am I
> using the right method?
I'm not sure I understand what you're doing. Are you changing the
DistanceLOD's center whenever you move? That's not he way you're
supposed to do it. The center should be the center of hte bounding box
of your different variants, but you don't have to change it dynamically.
Hope it helps
Dirk
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