1 |
#!/bin/csh -f |
2 |
# SCCSid "$SunId$ SGI" |
3 |
# |
4 |
# Make a nice view of an object |
5 |
# Arguments are scene input files |
6 |
# |
7 |
set tmpdir=/usr/tmp |
8 |
set octree=$tmpdir/ov$$.oct |
9 |
set lights=$tmpdir/lt$$.rad |
10 |
set rif=$tmpdir/ov$$.rif |
11 |
set tmpfiles="$octree $lights $rif" |
12 |
set up="Z" |
13 |
set vw="XYZ" |
14 |
set opts="" |
15 |
while ($#argv > 0) |
16 |
switch ($argv[1]) |
17 |
case -g: |
18 |
set usegl |
19 |
breaksw |
20 |
case -u: |
21 |
shift argv |
22 |
set up=$argv[1] |
23 |
breaksw |
24 |
case -s: |
25 |
case -w: |
26 |
set opts=($opts $argv[1]) |
27 |
breaksw |
28 |
case -v: |
29 |
shift argv |
30 |
set vw=$argv[1] |
31 |
breaksw |
32 |
case -o: |
33 |
shift argv |
34 |
set opts=($opts -o $argv[1]) |
35 |
set radopt |
36 |
breaksw |
37 |
case -V: |
38 |
case -e: |
39 |
set opts=($opts $argv[1]) |
40 |
set radopt |
41 |
breaksw |
42 |
case -S: |
43 |
case -b: |
44 |
set opts=($opts $argv[1]) |
45 |
set glradopt |
46 |
breaksw |
47 |
case -*: |
48 |
echo "Bad option: $argv[1]" |
49 |
exit 1 |
50 |
breaksw |
51 |
default: |
52 |
break |
53 |
endsw |
54 |
shift argv |
55 |
end |
56 |
if ( $#argv == 0 ) then |
57 |
echo "No input files specified" |
58 |
exit 1 |
59 |
endif |
60 |
if ( $?usegl ) then |
61 |
if ( $?radopt ) then |
62 |
echo "bad option for glrad" |
63 |
glrad |
64 |
exit 1 |
65 |
endif |
66 |
else |
67 |
if ( $?glradopt ) then |
68 |
echo "bad option for rad" |
69 |
rad |
70 |
exit 1 |
71 |
endif |
72 |
endif |
73 |
|
74 |
onintr quit |
75 |
|
76 |
cat > $lights <<_EOF_ |
77 |
void glow dim 0 0 4 .1 .1 .15 0 |
78 |
dim source background 0 0 4 0 0 1 360 |
79 |
void light bright 0 0 3 1000 1000 1000 |
80 |
bright source sun1 0 0 4 1 .2 1 5 |
81 |
bright source sun2 0 0 4 .3 1 1 5 |
82 |
bright source sun3 0 0 4 -1 -.7 1 5 |
83 |
_EOF_ |
84 |
|
85 |
cat > $rif <<_EOF_ |
86 |
scene= $argv[*]:q $lights |
87 |
EXPOSURE= .5 |
88 |
UP= $up |
89 |
view= $vw |
90 |
OCTREE= $octree |
91 |
oconv= -f |
92 |
_EOF_ |
93 |
|
94 |
if ( $?usegl ) then |
95 |
glrad $opts $rif |
96 |
else |
97 |
rad -o x11 $opts $rif |
98 |
endif |
99 |
|
100 |
quit: |
101 |
rm -f $tmpfiles |
102 |
exit 0 |