| 1 |
greg |
1.1 |
#!/bin/csh -f |
| 2 |
|
|
# SCCSid "$SunId$ LBL" |
| 3 |
|
|
# |
| 4 |
|
|
# Script to debug cal files for Radiance |
| 5 |
|
|
# |
| 6 |
|
|
# Takes octree and rcalc options as arguments. |
| 7 |
|
|
# One of the rcalc options should be -f calfile. |
| 8 |
|
|
# Note that the material arguments A1, A2, etc must also be given. |
| 9 |
|
|
# Input is a ray origin and direction, such as that produced by ximage. |
| 10 |
|
|
# |
| 11 |
|
|
if ( $#argv < 2 ) then |
| 12 |
|
|
echo "Usage: $0 octree rcalc options..." |
| 13 |
|
|
exit 1 |
| 14 |
|
|
endif |
| 15 |
|
|
if ( ! $?RAYPATH ) then |
| 16 |
|
|
set RAYPATH=.:/usr/local/lib/ray |
| 17 |
|
|
endif |
| 18 |
|
|
set initfile= |
| 19 |
|
|
foreach d (`echo $RAYPATH | sed 's/:/ /g'`) |
| 20 |
|
|
if ( -r $d/rayinit.cal ) then |
| 21 |
|
|
set initfile="-f $d/rayinit.cal" |
| 22 |
|
|
break |
| 23 |
|
|
endif |
| 24 |
|
|
end |
| 25 |
|
|
|
| 26 |
|
|
rtrace -h -x 1 -odnp $1 | rcalc -e 'Dx=$1;Dy=$2;Dz=$3' \ |
| 27 |
|
|
-e 'Nx=$4;Ny=$5;Nz=$6;Px=$7;Py=$8;Pz=$9' \ |
| 28 |
|
|
-e 'Rdot=-Dx*Nx-Dy*Ny-Dz*Nz' $initfile $argv[2-]:q |
