Hi,
I would like to have someone to confirm the correctness following approach:
I have a grid that was divided into four triangles. I rendered shrubs for
this grid and use this as a stamp of under story of my terrain.
gridStamp class has a SharedGroup SG[4]
|
-------------------------------------
| | | |
triangle triangle triangle triangle
SG1 SG2 SG3 SG4
For each grid that I need to reference these triangles, I will add a
TransformGroup node on top of the Link that points to the SG[i]. i.e.
for any grid BranchGroup: gridBG1
|
---------------------------------------
| | | |
TG1 TG2 TG3 TG4
| | | |
Link1 Link2 Link3 Link4
| | | |
triangle triangle triangle triangle
SG1 SG2 SG3 SG4
My question is that the TransformGroups applied to the one set of link
objects should not change the SharedGroups themselves, correct? So when the
other grids use their own TransformGroups to link to the SharedGroups, they
are not affected by previous grids who referenced the SharedGroups.
Thanks for you time!
Lan
Lan Wu-Cavener
Dept. of Landscape Architecture
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