GNAL/scripts/v1.sh

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#!/bin/bash
echo "Rendering GNAL v1"
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VERSION=`bash ./scripts/version.sh`
CPU=`bash ./scripts/cpu.sh`
DIST=./stl/
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NOTES=./notes/v1.csv
FILES=( "spacer" "top" "spiral_top" "spiral_bottom" )
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SIZES=( "50ft" "100ft" )
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mkdir -p $DIST
echo "version,cpu,file,file_hash,file_size,source_hash,source_size,facets,volume,render_time" > $NOTES
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for SIZE in "${SIZES[@]}"
do
:
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mkdir -p "${DIST}/${SIZE}_v1"
srchash=`sha256sum "./scad/${SIZE}_v1/gnal_${SIZE}.scad" | awk '{ print $1 }'`
srcsize=`wc -c < "./scad/${SIZE}_v1/gnal_${SIZE}.scad"`
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srcsize=`echo $srcsize | xargs`
for FILE in "${FILES[@]}"
do
:
stl="${DIST}/${SIZE}_v1/gnal_${SIZE}_${FILE}.stl"
scad="./scad/${SIZE}_v1/${FILE}.scad"
echo "$scad"
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start=`date +%s`
openscad -o "$stl" "$scad"
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end=`date +%s`
runtime=$((end-start))
hash=`sha256sum "$stl" | awk '{ print $1 }'`
fileSize=`wc -c < "$stl"`
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fileSize=`echo $fileSize | xargs`
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if ! [ -x "$(command -v admesh)" ]; then
facets="N/A"
volume="N/A"
else
firstline=`head -n 1 "$stl"`
if [[ $firstline == solid* ]]; then
#convert from ascii to binary
admesh -c -b "$stl" "$stl"
newSize=`wc -c < "$stl"`
newSize=`echo $newSize | xargs`
percent=`echo "scale=1;($newSize/$fileSize)*100" | bc`
fileSize="${newSize}"
echo "Binary conversion created STL file ${percent}% of original"
fi
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ao=`admesh -c "$stl"`
facets=`echo "$ao" | grep "Number of facets" | awk '{print $5}'`
volume=`echo "$ao" | grep "Number of parts" | awk '{print $8}'`
fi
line="${VERSION},${CPU},gnal_${SIZE}_${FILE}.stl,$hash,$fileSize,$srchash,$srcsize,$facets,$volume,$runtime"
echo "$line" >> $NOTES
echo "$line"
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done
done