# extract_2
# written by John Dannenhoffer

# box (SolidBody)
BOX       0  0  0  1  1  1
ASSERT    @itype  3

# make a translated copy
RESTORE   .
TRANSLATE 2  0  0

# extract all Faces into a SheetBody
EXTRACT   0
ASSERT    @itype  2

# another box (SolidBody)
BOX       4  0  0  1  1  1

# extract xmin, ymin, and zmin Faces (SheetBody)
SELECT    FACE   @nbody  1   # xmin
SELECT    ADD    @nbody  3   # ymin
SELECT    ADD    @nbody  5   # zmin
EXTRACT   @sellist
ASSERT    @itype  2

# still another box (SolidBody)
BOX       6  0  0  1  1  1

# extract Edges arount zmax (WireBody)
SELECT    EDGE  0  0  @nbody  6
EXTRACT   -@sellist
ASSERT    @itype  1

END