Forums Houdini Indie and Apprentice Select perimiter points?

Select perimiter points?

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olivierth
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1004 posts
Joined: April 2017
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Hi!

I simply want to group the points on the outter perimiter of the polygons. Can any group sop do the trick?

Thanks!

-Olivier

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Select_points_within_shape.JPG (28.2 KB)

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goldfarb
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Joined: July 2005
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group SOP
set to Points
disable Base Group
enable Include By Edges
turn on ‘Unshared Edges’
Michael Goldfarb | www.odforce.net
Training Lead
SideFX
www.sidefx.com
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olivierth
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1004 posts
Joined: April 2017
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AH!

The problem was that I used a resample on the geo. it split up each polygon so the group perimiter selected all points. I used a divide before the resample set to “remove shared edges”. It removed all inner edges and solved the problem!

Thanks.

-Olivier
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