Select adjacent surfaces

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Permalink Reply by Matt on February 15, 2011 at 2:37pm

If anyone has any suggestions  I would greatly appreciate it.

 

I have had some ideas and been unsuccessful.

 

 I know I can measure the distance between each faces center and then cull certain faces due to distance but it does not give an accurate telling of whether the faces share a certain edge.

 

Then I thought of extracting vertices from each face and decomposing them and then culling vertexs that have the same coordinates.

 

Any suggestions of how to conceptually or literally approach this would be much appreciated.

 

Thanks in advance.

 

 

Permalink Reply by taz on February 15, 2011 at 2:47pm

Try this discussion:

 

http://www.grasshopper3d.com/forum/topics/finding-the-neighboring-cell

Permalink Reply by Matt on February 15, 2011 at 3:35pm

Thanks, Taz. Very helpful.