wernermisc/bacon/case/cam.sh

#!/bin/sh
while [ "$1" ]; do
	eval "$1"
	shift
done

: ${MILL:=125mil}
: ${OVERLAP:=0.5mm}
: ${X0:=0mm}
: ${Y0:=0mm}
: ${Z1:=0mm}
: ${PIECE_Z:=0mm}
: ${CAMEO:=cameo}

echo Z1 is $Z1 1>&2

$CAMEO <<EOF
gnuplot $MILL $PART-piece.gp
gnuplot $MILL $PART.gp
align 1 $X0 $Y0
z 0 ${Z1}
z -${PIECE_Z}
area $OVERLAP
write $PART-area.gp
EOF