■1■Plane numerical value in the X direction.■

(1) The point of the numerical value in the plane X direction is plot AB from A.
(2) Draw the radial line which passes the point from VP-1.
(3) Get the points that lines cross HB.
(4) Then,draw lines which pass the clossing point from VP-3.

■2■Plane numerical value in the Y direction.■

(5) Draw the numerical value in the plane Y direction is plot AB from B.
(6) Draw the radial line which passes the point from VP-2.
(7) The plane is completed by connecting the crossing points of lines drawn in (6) and line (2).

■3■The numerical value of the height Z.■
(8) The point of the numerical value of the height is plot BC from B.
(9) Draw the radial line which passes the point from VP2.
(10) The elevation is completed by connecting the crossing points of lines drawn in (4) and lines in (9).

■4■The completion of Hexagraphics.■
(11) Hexagraphics is completed the relative point of the plane and the elevation.

PLAN+ELEVATION=HEXAGRAPHICS.