[Radiance-general] rayinit.cal problem

[Brajesh Lal]

Hi all,

I am new to radiance.  i have installed cygwin and radiance version "cygwin-radiance_dist-3R9" and i have started learning through tutorials. 

this is regarding the tutorial - Scene 0
I was using rpict command to render into HDR image ( Whicg i used to view later in HDRshop) and able to render the first part of the tutorial.
later part which is about " adding window"

i made sky.rad, outside.rad,  window.rad and room.rad

now i run 
 % oconv sky.rad  outside.rad  window.rad  room.rad  > test1.oct

 but when i use rpict

rpict -vp  2.25 .375 1 -vd -.25 .125 -.125 -av .5 .5 .5  test1.oct  >  image1.hdr
it gives me error
rpict : fatal - cannot find fucntion file "rayinit.cal"
rpict : 19929 rays, 18.75% after 0.000u 0.000s 0.000r hours on hp

my .bash_profile was

 # System-wide .bashrc file
# change the directories if necessary
PATH=.:/opt/radiance/bin:$PATH
RAYPATH=.:/opt/radiance/lib
MANPATH=/opt/radiance/doc/man:$MANPATH
export PATH RAYPATH MANPATH
 
later i found the "rayinit.cal" file path (C:\cygwin\home\abc\opt\radiance\cygwin-radiance_dist-3R9\lib)
 
then i changed the RAYPATH
 
# System-wide .bashrc file
# change the directories if necessary
PATH=.:/opt/radiance/bin:$PATH
#RAYPATH=.:/opt/radiance/lib
RAYPATH=.:/opt/radiance/cygwin-radiance_dist-3R9/lib
MANPATH=/opt/radiance/doc/man:$MANPATH
export PATH RAYPATH MANPATH
 
still i am getting the same error. How do i fix it to view the rendered image ?
 
 
And how do i use rview - for viewing the image ? any other software is required ?
 
 
 
Best Regards, 
Brajesh Lal


      
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