problem with colorizing facades

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05-24-2013 07:00 AM
gulhunduran
New Contributor
Hi,
I have a problem with colorizing facades. There is an image in the attachement.
What causes this kind of a facade problem and how can I fix this? Any help?
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2 Replies
by Anonymous User
Not applicable
This effect usually occurs when two geometries coincide in the exact same place. It looks like you might be generating the gray and blue faces, while you actually only want the blue.

Here is a short rule that will show that effect:

@StartRule
Lot -->
extrude(10)
ColorItGray
ColorItBlue

ColorItGray -->color(0.5,0.5,0.5) X.

ColorItBlue -->split(z){1: color(0,0,1) X.}*

During the Lot rule, it is sending the same geometry to two different rules, each of which create geometry in the same space, which gives the visual effect you are seeing.

Does this help?  If not, if you can post the CGA here, we could look closer.

Chris
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gulhunduran
New Contributor
Thank you Chris, it was really helpful. I found where the problem is.
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