WTRIM                                                               Menu: MWEDT
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Trims a wall at any point along its length or between two points, at any angle.

         1.  (Y/N) option: y-trim by 1 line, n-trim by 2 lines <y>
         2.  (Y/N) y-right angular trim, n-free <y>
         3.* (IND) wall to trim
         4.* (Y/N) confirm choice
      if reply is `y' to prompt 1 and `y' to prompt 2:
         5.* (POINT) trimming point
         6.* (POINT) remaining side
         7.* (Y/N) close wall end ? <y>
      if reply is `n' to prompt 1 and `y' to prompt 2:
         5.* (POINT) first trimming point
         6.* (POINT) second trimming point
         7.* (Y/N) close wall end ? <y>
      if reply is `y' to prompt 1 and `n' to prompt 2:
         5.* (POINT) first point of trim line
         6.* (POINT) second point of trim line
                                    (<ENTER> for a NEW first point)
         7.* (POINT) remaining side
         8.* (Y/N) close wall end <y>

      if reply is `n' to prompt 1 and `n' to prompt 2:
         5.* (POINT) first point of first trimmer line
         6.* (POINT) second point of first trimmer line
                                    (<ENTER> for a NEW first point)
         7.* (POINT) first point of second trimmer line
         8.* (Y/N) second point of second trimmer line
                                    (<ENTER> for a NEW first point)
         9.* (Y/N) close wall end <y>

Description
This command enables you to trim a wall at any point or between two points, at
right angles to it or at any other angle. When a wall is trimmed, the wall's
slope is kept.

You may leave the trimmed end(s) of the wall "open" or "closed". The trimming
point(s) do not have to be on the wall itself but should not be too remote.
If you are trimming by right angle, the system will assume a trimming point(s)
perpendicular to the wall through the specified point(s). If you are trimming
at an angle other than 90, the trim is executed along a line linking the two
different points.


To trim a wall at a point at right angles to it:
Enter `y' to trim by 1 line. Enter `y' for right angular. Indicate the wall
to be trimmed. Confirm that the system has identified the wall that you
intended. You are prompted to point to a trimming point. You are then
prompted to point to the side to remain. The wall will be trimmed to an
imaginary line from the trimming point normal to the wall. Depending on the
location of the point and the side that remains, the wall may be shortened
or lengthened.

To trim a wall between two points at right angles to it:
Enter `n' to trim by 2 lines. Enter `y' for right angular. Indicate the wall
to be trimmed. Confirm that the system has identified the wall that you
intended. You are prompted to give two trimming points. The wall will be
trimmed  shortened or lengthened to an imaginary line that links the two
trimming points.

To trim a wall at a point at an angle to it:
Enter `y' to trim by 1 line. Enter `n' for a free trim. Indicate the wall to
be trimmed. Confirm that the system has identified the wall that you intended.
You are prompted to give two points for the trimming line. The wall will be
trimmed  shortened or lengthened  to an imaginary line that links the two

trimming points.

To trim a wall between two points at an angle to it:
Enter `n' to trim by 2 lines. Enter `n' for a free trim. Indicate the wall to
be trimmed. Confirm that the system has identified the wall that you intended.
You are prompted to give two points for the first trimming line and two points
for the second trimming line. The wall will be trimmed between two points
shortened or lengthened  to an imaginary line that links the two trimming
points.

In all cases you are asked whether you wish to close the wall or not. If you
reply `y', the wall end(s) will be "healed" by a line that connects the inner
and outer faces of the wall along the trim line. If you reply `n' the wall
end(s) will be left open.
