Returns the edit, or Greville, points of a surface object. For each surface control point, there is a corresponding edit point.
Rhino.SurfaceEditPoints (strObject [, blnReturnParameters [, blnReturnAll]])
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strObject |
Required. String. The object's identifier. |
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blnReturnParameters |
Optional. Boolean. If False (default), edit points are returned as an array of 3-D points. If True, edit points are returned as an array U,V surface parameters. |
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blnReturnAll |
Optional. Boolean. If True (default) all surface edit points are returned. If False, the function will returned surface edit points based on whether or not the surface is closed or periodic. |
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Array |
If blnReturnParameters is omitted or False, then an array of 3-D edit points if successful. |
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Array |
If blnReturnParameters is True, then an array of U,V parameter values if successful. |
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Null |
If not successful, or on error. |
Dim strObject, arrPoints
strObject = Rhino.GetObject("Select a surface")
If Rhino.IsSurface(strObject) Then
arrPoints = Rhino.SurfaceEditPoints(strObject)
If IsArray(arrPoints) Then
Rhino.AddPointCloud arrPoints
End If
End If