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greg |
1.1 |
#!/bin/csh -f |
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greg |
2.4 |
# RCSid: $Id: objpict.csh,v 2.3 2004/01/29 22:45:30 greg Exp $ |
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greg |
1.1 |
# |
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# Make a nice multi-view picture of an object |
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greg |
2.3 |
# Command line arguments contain materials and object files |
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greg |
1.1 |
# |
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set objdir=/usr/local/lib/ray/lib |
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greg |
2.4 |
set tmpdir=/tmp |
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greg |
1.1 |
set xres=250 |
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set yres=250 |
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greg |
2.3 |
set rpict="rpict -av .2 .2 .2 -x $xres -y $yres" |
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set inprad=$tmpdir/op$$.rad |
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greg |
1.1 |
set octree=$tmpdir/op$$.oct |
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set pict1=$tmpdir/op$$a.pic |
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set pict2=$tmpdir/op$$b.pic |
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set pict3=$tmpdir/op$$c.pic |
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set pict4=$tmpdir/op$$d.pic |
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greg |
2.3 |
set tmpfiles="$inprad $octree $pict1 $pict2 $pict3 $pict4" |
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greg |
1.1 |
onintr quit |
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greg |
2.3 |
if ( $#argv ) then |
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cat $* > $inprad |
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else |
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cat > $inprad |
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endif |
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set dims=`getbbox -h $inprad` |
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set siz=`rcalc -n -e 'max(a,b):if(a-b,a,b);$1='"max($dims[2]-$dims[1],max($dims[4]-$dims[3],$dims[6]-$dims[5]))"` |
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greg |
1.1 |
set vw1="-vtl -vp 2 .5 .5 -vd -1 0 0 -vh 1 -vv 1" |
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set vw2="-vtl -vp .5 2 .5 -vd 0 -1 0 -vh 1 -vv 1" |
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set vw3="-vtl -vp .5 .5 2 -vd 0 0 -1 -vu -1 0 0 -vh 1 -vv 1" |
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set vw4="-vp 3 3 3 -vd -1 -1 -1 -vh 20 -vv 20" |
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greg |
2.3 |
xform -t `ev "-($dims[1]+$dims[2])/2" "-($dims[3]+$dims[4])/2" "-($dims[5]+$dims[6])/2"` \ |
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-s `ev 1/$siz` -t .5 .5 .5 $inprad \ |
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| oconv $objdir/testroom - > $octree |
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greg |
1.1 |
$rpict $vw1 $octree > $pict1 |
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$rpict $vw2 $octree > $pict2 |
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$rpict $vw3 $octree > $pict3 |
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$rpict $vw4 $octree > $pict4 |
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pcompos $pict3 0 $yres $pict4 $xres $yres $pict1 0 0 $pict2 $xres 0 |
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quit: |
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rm -f $tmpfiles |
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exit 0 |
