Increasing tree size

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06-05-2013 04:37 PM
JoanneO_Brien
Occasional Contributor
I've been looking at the new Redlands Development example and have been going through the cga coding to try and understand and re-create/modify some of the rule files. I've been looking at the Tree.cga and was wondering if there was a way to modify the code so that tree heights and widths can be manually adjusted?

I'm not quite sure how it determines the random tree heights and widths...what am I missing?

thanks! :)
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1 Reply
MatthiasBuehler1
Frequent Contributor II
Hi Joanne,

Usually trees are sized with a function alone ( size heuristic ), or driven via a GIS attribute.

Thus, in the rule, search something for :
s(0,treeSize, 0)
i(treeAsset)


Just browse through the vegetation rule, you should find it.

Let me know.

Matt
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