| 4 |
|
# Visualize ambient positions and gradients |
| 5 |
|
# |
| 6 |
|
use strict; |
| 7 |
+ |
my $windoz = ($^O eq "MSWin32" or $^O eq "MSWin64"); |
| 8 |
+ |
die "Not supported under Windows -- sorry!\n" if ( $windoz ); |
| 9 |
|
sub userror { |
| 10 |
|
print STDERR "Usage: genambpos [-l lvl][-w minwt][-r rad][-s sf][-p][-d] scene.amb > ambloc.rad\n"; |
| 11 |
|
exit 1; |
| 79 |
|
0 |
| 80 |
|
6 ${ px } ${ py } ${ pz } ${ pgx } ${ pgy } ${ pgz } |
| 81 |
|
|
| 82 |
+ |
pgpat colorfunc pgpat |
| 83 |
+ |
4 1 if(corralled,.1,1) if(corralled,.1,1) ambpos.cal |
| 84 |
+ |
0 |
| 85 |
+ |
7 ${ px } ${ py } ${ pz } ${ ux } ${ uy } ${ uz } ${ cflags } |
| 86 |
+ |
|
| 87 |
|
pgpat glow pgval |
| 88 |
|
0 |
| 89 |
|
0 |
| 109 |
|
0 |
| 110 |
|
4 ${2*agr} ${2*agg} ${2*agb} 0 |
| 111 |
|
|
| 112 |
< |
tipglow sphere atip |
| 112 |
> |
tipglow sphere atip${recno} |
| 113 |
|
0 |
| 114 |
|
0 |
| 115 |
|
4 ${ cx1 } ${ cy1 } ${ cz1 } ${psiz/7} |
| 129 |
|
0 |
| 130 |
|
0 |
| 131 |
|
8 |
| 132 |
< |
${ px+dgx*.0002 } ${ py+dgy*.0002 } ${ pz+dgz*.0002 } |
| 132 |
> |
${ px+dgx/dg*eps*.5 } ${ py+dgy/dg*eps*.5 } ${ pz+dgz/dg*eps*.5 } |
| 133 |
|
${ dgx } ${ dgy } ${ dgz } |
| 134 |
|
0 ${ r0/2 } |
| 135 |
|
|
| 137 |
|
0 |
| 138 |
|
0 |
| 139 |
|
8 |
| 140 |
< |
${ px-dgx*.001 } ${ py-dgy*.001 } ${ pz-dgz*.001 } |
| 140 |
> |
${ px-dgx/dg*eps*.5 } ${ py-dgy/dg*eps*.5 } ${ pz-dgz/dg*eps*.5 } |
| 141 |
|
${ -dgx } ${ -dgy } ${ -dgz } |
| 142 |
|
0 ${ r0/2 } |
| 143 |
|
'; |
