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greg |
2.1 |
#!/bin/csh -f
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| 2 |
greg |
2.3 |
# RCSid: $Id$
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| 3 |
greg |
2.1 |
# Create four standard views of scene and present as line drawings
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| 4 |
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#
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| 5 |
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set oblqxf="-rz 45 -ry 45"
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| 6 |
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set d=/usr/tmp/ol$$
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| 7 |
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onintr quit
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| 8 |
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mkdir $d
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| 9 |
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if ($#argv) then
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| 10 |
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set origf=""
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set oblqf=""
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| 12 |
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foreach f ($argv)
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xform -e $f > $d/$f.orig
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rad2mgf $d/$f.orig > $d/$f:r.orig.mgf
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set origf=($origf $f:r.orig.mgf)
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| 16 |
greg |
2.2 |
echo i $f:r.orig.mgf $oblqxf > $d/$f:r.oblq.mgf
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| 17 |
greg |
2.1 |
set oblqf=($oblqf $f:r.oblq.mgf)
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| 18 |
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end
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| 19 |
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else
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set origf=stdin.orig.mgf
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| 21 |
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set oblqf=stdin.oblq.mgf
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xform -e > $d/stdin.orig
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| 23 |
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rad2mgf $d/stdin.orig > $d/stdin.orig.mgf
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| 24 |
greg |
2.2 |
echo i stdin.orig.mgf $oblqxf > $d/stdin.oblq.mgf
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| 25 |
greg |
2.1 |
endif
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| 26 |
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cd $d
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| 27 |
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set rce='xm=($1+$2)/2;ym=($3+$4)/2;zm=($5+$6)/2;\
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| 28 |
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max(a,b):if(a-b,a,b);r=max(max($2-$1,$4-$3),$6-$5)*.52;\
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$1=xm-r;$2=xm+r;$3=ym-r;$4=ym+r;$5=zm-r;$6=zm+r'
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| 30 |
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set origdim=`getbbox -h *.orig | rcalc -e $rce:q`
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| 31 |
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set oblqdim=`xform $oblqxf *.orig | getbbox -h | rcalc -e $rce:q`
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| 32 |
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mgf2meta -t .005 x $origdim $origf > x.mta
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| 33 |
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mgf2meta -t .005 y $origdim $origf > y.mta
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| 34 |
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mgf2meta -t .005 z $origdim $origf > z.mta
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| 35 |
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mgf2meta -t .005 x $oblqdim $oblqf > o.mta
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| 36 |
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plot4 {x,y,z,o}.mta
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| 37 |
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quit:
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| 38 |
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cd
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| 39 |
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exec rm -rf $d
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