Krion Posted May 19, 2019 Share Posted May 19, 2019 (edited) Hi, I want to procedurally select the two end points of my shape. I read I could achieve this by counting the neighbours and using a group expression. You would think every point on my shape would have 2 neighbours, instead of only the two end points, who would have 1 neighbour. But I get very strange results. Lots have 0, a few have 3 and 2.. I don't understand it. Can someone please explain to me what is happening? neighbours doesnt work.hip Thanks! Edited May 19, 2019 by OdForest Quote Link to comment Share on other sites More sharing options...
julian johnson Posted May 19, 2019 Share Posted May 19, 2019 Make sure in your countneighbours vop you plug in OpInput1 into filename like this: 1 Quote Link to comment Share on other sites More sharing options...
Krion Posted May 19, 2019 Author Share Posted May 19, 2019 (edited) Allright thanks.. The example I had picked up here didn't have that. But it has 'input_index', instead of 'filename'? https://www.sidefx.com/forum/topic/13933/?page=1#post-65825 What did it do now exactly without this OpInput1 connected? Where did these 0's, 2's and 3's come from? Edited May 19, 2019 by OdForest Quote Link to comment Share on other sites More sharing options...
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