 WA2PR                                                              Menu: MWALS
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 Creates a multi-layer wall arc of a given radius through two points.

         1. (NUM) option: 0 - free arc, 1 - in one wall, 2 - between two walls
      for option 1:
         2. (IND) wall to create arc in
      for option 2:
         2. (IND) first wall of arc
         3. (Y/N) confirm choice
         4. (IND) second wall of arc (press <ENTER> for a NEW first wall)
         5. (Y/N) confirm choice
      for all options:
         6. (POINT) starting point of arc
         7. (POINT) end point of arc (press <ENTER> for a NEW start pt.)
         8. (POINT) side of arc
         9. (NUM) radius of arc (greater than 0)
        10. (Y/N) y-defined points relate to concave arc surface, n-convex <n>




 Description:
 Using this command, you may create a multi-layer wall arc by defining a radius
 and two points. The arc will start at the first point and terminate at the
 second. The radius of the arc will be taken as the distance from the center of
 the arc to the surface that was specified as that which will pass through the
 defined points (concave or convex).
 State whether the arc is to be a free arc, within a wall or between two
 aligned walls.
 Free arc  concave or convex
 Specify three points (first, last and direction point). Specify the radius.
 State whether the points are to be on the concave or convex surface of the
 arc.
 Arc within an existing wall or between two walls  CONVEX surface
 For an arc within a wall, indicate the wall in which the arc is to be created.
 For an arc between two walls, indicate the two walls between which the arc is
 to be created.
 Specify three points (first, last and direction). Be sure that the first and
 last points are on that side of the wall which will be the CONVEX side of the
 arc. Specify the radius. Specify that the points relate to the CONVEX surface
 of the arc.
 Arc within an existing wall or between two walls  CONCAVE surface
 For an arc within a wall, indicate the wall in which the arc is to be created.
 For an arc between two walls, indicate the two walls between which the arc is
 to be created.
 Specify three points (first, last and direction). Be sure that the first and
 last points are on that side of the wall which will be the CONCAVE side of the
 arc. Specify the radius. Specify that the points relate to the CONCAVE surface
 of the arc.
 Arc within an existing wall or between two walls  CONCAVE surface  additional
 option
 This option creates an arc whose concave surface passes through the defined
 points but the points are on that side of the wall which will be the convex
 side of the arc.
 For an arc within a wall, indicate the wall in which the arc is to be created.
 For an arc between two walls, indicate the two walls between which the arc is
 to be created.
 Specify three points (first, last and direction). Be sure that the first and
 last points are on that side of the wall which will be the CONVEX side of the
 arc. Specify the radius. Specify that the points relate to the CONCAVE surface
 of the arc.
