Bounding-Groups

[IchHauEuchAlleUm]

hi, is it possible, to make a kind of bounding-group?
E.g., I have a couple of trees and because Xith should not cull (frustrum culling) every tree, I want to have one bounding-volume around all the trees.
Thx, cu

[kevglass]

I believe thats the theory of putting them all in the same BranchGroup. The individual bounding volumes will summed to create the bounding volume of the BranchGroup which will be checked before checking any sub-nodes.

Kev

[Yuri Vl. Gushchin]

I believe thats the theory of putting them all in the same BranchGroup.

That is the practice. Any group (transform, branch, etc.) will sum bounding volume.

Yuri