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  Bounding-Groups  (Read 659 times)
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Offline IchHauEuchAlleUm

Senior Newbie




Java games rock!


« Posted 2004-11-14 13:41:15 »

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
Offline kevglass

JGO Kernel


Medals: 85
Projects: 22


Coder, Trainee Pixel Artist, Game Reviewer


« Reply #1 - Posted 2004-11-14 16:19:15 »

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

Offline Yuri Vl. Gushchin

Senior Member




Speak Java!


« Reply #2 - Posted 2004-11-14 17:21:43 »

Quote
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

Yuri Vl. Gushchin
JProof Group
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