5 |
|
# |
6 |
|
use strict; |
7 |
|
sub userror { |
8 |
< |
print STDERR "Usage: genambpos [-l lvl][-w minwt][-s scale][-p][-d] scene.amb > ambloc.rad\n"; |
8 |
> |
print STDERR "Usage: genambpos [-l lvl][-w minwt][-r rad][-s sf][-p][-d] scene.amb > ambloc.rad\n"; |
9 |
|
exit 1; |
10 |
|
} |
11 |
|
my $lvlsel = -1; |
13 |
|
my $doposgrad = 0; |
14 |
|
my $dodirgrad = 0; |
15 |
|
my $minwt = 0.5001**6; |
16 |
+ |
my $fixedrad=""; |
17 |
|
my $savedARGV = "genambpos @ARGV"; |
18 |
|
# Get options |
19 |
|
while ($#ARGV >= 0) { |
30 |
|
} elsif ("$ARGV[0]" =~ /^-s/) { |
31 |
|
$scale = $ARGV[1]; |
32 |
|
shift @ARGV; |
33 |
+ |
} elsif ("$ARGV[0]" =~ /^-r/) { |
34 |
+ |
$fixedrad = "-e psiz:$ARGV[1]"; |
35 |
+ |
shift @ARGV; |
36 |
|
} elsif ("$ARGV[0]" =~ /^-./) { |
37 |
|
userror(); |
38 |
|
} else { |
45 |
|
q[| sed -n 's/^.* -aa \([.0-9][^ ]*\) .*$/\1/p']; |
46 |
|
my $ambacc=`$cmd`; |
47 |
|
die "Missing -aa setting in header\n" if (! $ambacc ); |
48 |
< |
$scale *= $ambacc**.25; |
49 |
< |
my $outfmt = ' |
48 |
> |
$scale *= $ambacc; |
49 |
> |
my $ambfmt = ' |
50 |
|
void glow posglow |
51 |
|
0 |
52 |
|
0 |
56 |
|
0 |
57 |
|
0 |
58 |
|
4 ${px} ${py} ${pz} ${psiz} |
59 |
< |
|
59 |
> |
'; |
60 |
> |
my $posgradfmt = ' |
61 |
|
void glow arrglow |
62 |
|
0 |
63 |
|
0 |
70 |
|
${ cx0 } ${ cy0 } ${ cz0 } |
71 |
|
${ cx1 } ${ cy1 } ${ cz1 } |
72 |
|
${ cr0 } 0 |
73 |
< |
'; |
69 |
< |
my $posgradfmt = ' |
73 |
> |
|
74 |
|
void brightfunc pgpat |
75 |
|
2 posfunc ambpos.cal |
76 |
|
0 |
95 |
|
${ px3 } ${ py3 } ${ pz3 } |
96 |
|
${ px4 } ${ py4 } ${ pz4 } |
97 |
|
'; |
98 |
< |
$outfmt .= $posgradfmt if ($doposgrad); |
95 |
< |
my $dirgradfmt=' |
98 |
> |
$posgradfmt .= ' |
99 |
|
void glow tipglow |
100 |
|
0 |
101 |
|
0 |
105 |
|
0 |
106 |
|
0 |
107 |
|
4 ${ cx1 } ${ cy1 } ${ cz1 } ${psiz/7} |
108 |
< |
|
108 |
> |
' if ($dodirgrad); |
109 |
> |
my $dirgradfmt=' |
110 |
|
void brightfunc dgpat |
111 |
|
2 dirfunc ambpos.cal |
112 |
|
0 |
121 |
|
0 |
122 |
|
0 |
123 |
|
8 |
124 |
< |
${ px+dgx*.0001 } ${ py+dgy*.0001 } ${ pz+dgz*.0001 } |
124 |
> |
${ px+dgx*.001 } ${ py+dgy*.001 } ${ pz+dgz*.001 } |
125 |
|
${ dgx } ${ dgy } ${ dgz } |
126 |
|
0 ${ r0/2 } |
127 |
|
|
129 |
|
0 |
130 |
|
0 |
131 |
|
8 |
132 |
< |
${ px-dgx*.0001 } ${ py-dgy*.0001 } ${ pz-dgz*.0001 } |
132 |
> |
${ px-dgx*.001 } ${ py-dgy*.001 } ${ pz-dgz*.001 } |
133 |
|
${ -dgx } ${ -dgy } ${ -dgz } |
134 |
|
0 ${ r0/2 } |
135 |
|
'; |
132 |
– |
$outfmt .= $dirgradfmt if ($dodirgrad); |
136 |
|
# Load & convert ambient values |
137 |
|
print "# Output produced by: $savedARGV\n"; |
138 |
|
system "lookamb -h -d $ARGV[0] | rcalc -e 'LV:$lvlsel;MW:$minwt;SF:$scale'" . |
139 |
< |
" -f rambpos.cal -o '$outfmt'"; |
139 |
> |
" -f rambpos.cal -e cond=acond $fixedrad -o '$ambfmt'"; |
140 |
> |
if ($doposgrad) { |
141 |
> |
system "lookamb -h -d $ARGV[0] " . |
142 |
> |
"| rcalc -e 'LV:$lvlsel;MW:$minwt;SF:$scale'" . |
143 |
> |
" -f rambpos.cal -e cond=pcond $fixedrad -o '$posgradfmt'"; |
144 |
> |
} |
145 |
> |
if ($dodirgrad) { |
146 |
> |
system "lookamb -h -d $ARGV[0] " . |
147 |
> |
"| rcalc -e 'LV:$lvlsel;MW:$minwt;SF:$scale'" . |
148 |
> |
" -f rambpos.cal -e cond=dcond -o '$dirgradfmt'"; |
149 |
> |
} |
150 |
|
exit; |