JaalaHsu Posted May 4, 2020 Share Posted May 4, 2020 Hello, guys. I am a newbie into Houdini, I am currently working on a personal project, the purpose is to acquire new skills throughout whole process. I was trying to copy a Circle Spline laid on ZX Plane, and base on its Scale Variation (Parameter set to Scale[1.05, 1.05, 1.05]), So copies will expand continuously on ZX Plane as Copy SOP total number increases. Then I wire into Popnet, trying to advect the Circle Splines by Pyro Sim. After Popnet I was trying to use Add SOP to connect all point and reestablishing its original look. (Tried both All Points and Group by Attribute) And it ended up wired looking connection, I even tried to use End SOP to close Polylines, but it doesn't work. Is anyone being kind to help me out? Thank you. I will attach screenshots and scene file. Stay Safe, Stay Healthy. Jaala Hsu PyroSim Advection.hipnc Quote Link to comment Share on other sites More sharing options...
Noobini Posted May 4, 2020 Share Posted May 4, 2020 PyroSim Advection_fix.hipnc 1 1 Quote Link to comment Share on other sites More sharing options...
JaalaHsu Posted May 4, 2020 Author Share Posted May 4, 2020 5 hours ago, Noobini said: PyroSim Advection_fix.hipnc Hi, Vusta. Hope you are doing well. Thank you for helping me. I was initially confused why did you use "Group of N points" in the Add SOP, after I checked Circle SOP's geometry spreadsheet, I got it. Thank you again for your generous help. Quote Link to comment Share on other sites More sharing options...
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