# extrude_1
# written by John Dannenhoffer

# generate U-shaped SheetBody
SKBEG      0  2  0
   LINSEG  3  2  0
   LINSEG  3  4  0
   LINSEG  2  4  0
   LINSEG  2  3  0
   LINSEG  1  3  0
   LINSEG  1  4  0
   LINSEG  0  4  0
   LINSEG  0  2  0
SKEND

# perform the EXTRUDEion (SolidBody)
EXTRUDE   0.1  0.3  2.0
ASSERT    @itype  3

SELECT    FACE   @nbody 1     # iford=1 in red
ATTRIBUTE _color $red
SELECT    FACE   @nbody 2     # iford=2 in green
ATTRIBUTE _color $green
SELECT    FACE   @nbody 3     # iford=3 in blue
ATTRIBUTE _color $blue
SELECT    FACE   @nbody 4     # iford=4 in cyan
ATTRIBUTE _color $cyan
SELECT    FACE   @nbody 5     # iford=5 in magenta
ATTRIBUTE _color $magenta
SELECT    FACE   @nbody 6     # iford=6 in yellow
ATTRIBUTE _color $yellow
SELECT    FACE   @nbody 7     # iford=7 in lightred
ATTRIBUTE _color $lred
SELECT    FACE   @nbody 8     # iford=8 in lightgreen
ATTRIBUTE _color $lgreen
SELECT    FACE   @nbody 9     # iford=9 in lightblue
ATTRIBUTE _color $lblue
SELECT    FACE   @nbody 10    # iford=10 in red with grid
ATTRIBUTE _color $red
ATTRIBUTE _grd   $on

END