MSYM                                                               Menu: MANIP
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Moves the selection group by reflection into its mirror image.

         1.* (CHAR) options: x,y,z-direction, a-axis, f-free plane
      if reply is x, y, or z:
         2.* (POINT) through point
      if reply is `a':
         2.* (POINT) enter first point of axis
         3.* (POINT) enter second point of axis
      if reply is `f':
         2.* (POINT) enter first point of plane
         3.* (POINT) enter second point of plane
         4.* (POINT) enter third point of plane
      for all options:
         5.* (Y/N) keep the result ?

Description
This command moves by reflection all the entities included in the
selection group into their mirror image.

Select whether the reflection is to be along one of the major axes
(x, y, or z), about a free axis, or through a free plane.

If you select to reflect along one of the major axes (x, y, or z), define
which axis and specify the point of reflection ("through point"). If you
select a free axis, specify two points that define the axis.  If you select
a free plane, specify three points that define the plane of symmetry.

All entities of the selection group will be moved into their mirror images.

Once the change has been executed, you are asked if you wish to keep
the result. If you reply `n', the operation is undone.
