Using SetPt to move grips in python script

@Telfer_Scott wrote:

I'm having some trouble getting this python script to work. In brief, in want to be able to select a subset of grip points from a mesh object, and move them all so their z coordinate = 0 (either manually or automatically). I've tried a number of variations but can't seem to get the right way to give the selected grips to the _SetPt command. Any ideas? Thanks in advance.

import rhinoscriptsyntax as rs

# Select grips
grips = rs.GetObjects("Choose points to move", filter=16384)

# Edit selected points
setpts = ("-_SetPt " + "selid " + str(grips) + "_Enter " + " _XSet=_No _Enter " +
   " YSet=_No _Enter " + " ZSet=_Yes _Enter" + " Alignment=_World _ Enter ")
rs.Command(setpts)

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