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RhinoScript – _group command


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  • 3. cartoonmagic (Jul 22, 2013 11.55):

    Thank you so munch Hanno. I managed to use the _selid modifier in other Rhino commands as well.

  • 2. Hanno (Jul 15, 2013 08.41):


    if you use object ids in Rhino commands, you have to use the _selid modifier:

    "_Group _selid " & arrSrf(0) & " _selid " & arrSrf(1) & " _enter"

    The _enter is to end the command.

    Hope that helps!


  • 1. cartoonmagic (Jul 13, 2013 15.06):

    Hi, I have been trying to duplicate the function of Rhino's _group command in rhinoscript as Rhino.AddObjectsToGroup doesn't allow me to proceed on with the next step of my calculation. Essentially, I want to group 2 (or more) planar surfaces that have been created in the previous part of my code and calculate their combined new centroid.

    Dim strCmd
    strCmd = "_Group " & arrSrf(0) & "," & arrSrf(1)
    Rhino.Command strCmd

    The error I get is:
    Rhino.Command strCmdUnknown command: ec32f3d3-163c-4b21-95f3-8658d5522fa4

    Any ideas?

    Thank you.


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