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root/radiance/ray/src/util/objline.csh
Revision: 2.2
Committed: Fri Nov 3 09:32:18 1995 UTC (28 years, 8 months ago) by greg
Content type: application/x-csh
Branch: MAIN
Changes since 2.1: +2 -4 lines
Log Message:
use 'i' instead of 'xf' entity

File Contents

# Content
1 #!/bin/csh -f
2 # SCCSid "$SunId$ LBL"
3 # Create four standard views of scene and present as line drawings
4 #
5 set oblqxf="-rz 45 -ry 45"
6 set d=/usr/tmp/ol$$
7 onintr quit
8 mkdir $d
9 if ($#argv) then
10 set origf=""
11 set oblqf=""
12 foreach f ($argv)
13 xform -e $f > $d/$f.orig
14 rad2mgf $d/$f.orig > $d/$f:r.orig.mgf
15 set origf=($origf $f:r.orig.mgf)
16 echo i $f:r.orig.mgf $oblqxf > $d/$f:r.oblq.mgf
17 set oblqf=($oblqf $f:r.oblq.mgf)
18 end
19 else
20 set origf=stdin.orig.mgf
21 set oblqf=stdin.oblq.mgf
22 xform -e > $d/stdin.orig
23 rad2mgf $d/stdin.orig > $d/stdin.orig.mgf
24 echo i stdin.orig.mgf $oblqxf > $d/stdin.oblq.mgf
25 endif
26 cd $d
27 set rce='xm=($1+$2)/2;ym=($3+$4)/2;zm=($5+$6)/2;\
28 max(a,b):if(a-b,a,b);r=max(max($2-$1,$4-$3),$6-$5)*.52;\
29 $1=xm-r;$2=xm+r;$3=ym-r;$4=ym+r;$5=zm-r;$6=zm+r'
30 set origdim=`getbbox -h *.orig | rcalc -e $rce:q`
31 set oblqdim=`xform $oblqxf *.orig | getbbox -h | rcalc -e $rce:q`
32 mgf2meta -t .005 x $origdim $origf > x.mta
33 mgf2meta -t .005 y $origdim $origf > y.mta
34 mgf2meta -t .005 z $origdim $origf > z.mta
35 mgf2meta -t .005 x $oblqdim $oblqf > o.mta
36 plot4 {x,y,z,o}.mta
37 quit:
38 cd
39 exec rm -rf $d