Carsten Neumann wrote:

> 1) What types of volumes offered by OpenSG do you use (Box, Cylinder, 
> Frustum, Polytope, Sphere) ?

Box, Cylinder, Frustum & Sphere. (Although we could live on if Cylinder 
disappeared, as it is a bit buggy and we've gotten our own 
implementation to work quite well.)

> 2) Do you make use of the fact that the bounding volume of a node is a 
> DynamicVolume, i.e. do you replace some of the (default) boxes by spheres ?

Nope.

> We are considering to get rid of (at least) the PolytopVolume and 
> DynamicVolume, i.e. making the bv always boxes.

No problem with that.

Cheers,
/Marcus


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