gp.near
Syntax
- gp := gp.near(v<,sgrp>)
Get the grid point nearest v; will return null if there are no grid points in the model.
If the optional second argument grp is given, the grid point will only be selected if it, a face connected to it, or a zone connected to it belongs to that group.
Returns: Arguments: v - a point in space
grp - an optional group name used to restrict the search
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