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morphingdesign / hou_connectNearPts.h
Created January 26, 2021 03:25
Connect near points with polyline in Houdini Vex with user-defined radius and max point count.
// Set Wrangle to 'Run Over Points'.
// Collect closest pts for each pt, based on radius and max pts.
// Includes user-managed channels for radius and max pts.
// Note that this list will include the current point being run
// through this point wrangle.
int pts[] = pcfind(0,"P",@P,chf('search_radius'),chi('max_points'));
// Used to visualize list in geo spreadsheet; for debugging.
i[]@pts = pts;