Thein Win Posted February 7, 2016 Share Posted February 7, 2016 I am working on L-system. I want to know how to just group the line intersection points. Thank you. Quote Link to comment Share on other sites More sharing options...
mestela Posted February 7, 2016 Share Posted February 7, 2016 Easiest way would probably be a wrangle: if (neighbourcount(0,@ptnum) > 2) { @group_junctions=1; } group_by_junctions.hipnc Quote Link to comment Share on other sites More sharing options...
Thein Win Posted February 7, 2016 Author Share Posted February 7, 2016 Thank you so much. Quote Link to comment Share on other sites More sharing options...
Thein Win Posted February 9, 2016 Author Share Posted February 9, 2016 Below I have attached my hip file. I am working on the pulse of light the flashes and move randomly along the neurons network. However, what I have done isn't looking good. Is moving but is not random. Can anyone please sort this out for me? Thank you. neurontest.hipnc Quote Link to comment Share on other sites More sharing options...
mestela Posted February 9, 2016 Share Posted February 9, 2016 Try one of the several 'slide things along curves' examples on the wiki, one should do what you need. http://www.tokeru.com/cgwiki/index.php?title=Houdini#Slide_points_along_edges Quote Link to comment Share on other sites More sharing options...
Thein Win Posted February 11, 2016 Author Share Posted February 11, 2016 Thank you so much. The technique really helped me with how I want it. Quote Link to comment Share on other sites More sharing options...
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