Hello,<br><br>I think I have the exact same scenario as described in this previous post below. Perhaps this is more an Ubuntu question, but what exactly would I have to do in Terminal with the chmod command in order to get rayinit.cal to work?<br>
<br>Thanks,<br>Nick<br><br>My error:<br><br>
nick@nick-desktop:~/scene3$ rvu -vp 0 -15 4 -av 0.02 0.01 0.04 scene1.oct<br>
rvu: fatal - cannot find function file "rayinit.cal"<br>
nick@nick-desktop:~/scene3$ rpict -vp 2.25 0.375 1 -vp -0.25 0.125 -0.125 -av .5 .5 .5 scene1.oct > image.hdr<br>
nick@nick-desktop:~/scene3$ rpict -vf scene1.vf -x 750 -y 750 -av .01 .01 .03 -t 30 scene1.oct > scene1.pic<br>
rpict: 22832 rays, 0.00% after 0.000u 0.000s 0.000r hours on nick-desktop<br>
rpict: fatal - cannot find function file "rayinit.cal"<br><br>The other reference:<br><pre>may be it's a permission problem...<br>try to 'chmod' the ray folder....<br><br><br><br>----Messaggio originale----<br>
Da: <a href="http://www.radiance-online.org/mailman/listinfo/radiance-general">maino at psu.edu</a><br>Data: 17-nov-2005 18.57<br>A: "Radiance general discussion"<<a href="http://www.radiance-online.org/mailman/listinfo/radiance-general">radiance-general at radiance-online.org</a>><br>
Ogg: [Radiance-general] rayinit.cal problems<br><br>Hello all,<br>may be it's a permission problem...<br>try to 'chmod' the ray folder....<br><br><br><br>----Messaggio originale----<br>Da: <a href="http://www.radiance-online.org/mailman/listinfo/radiance-general">maino at psu.edu</a><br>
Data: 17-nov-2005 18.57<br>A: "Radiance general discussion"<<a href="http://www.radiance-online.org/mailman/listinfo/radiance-general">radiance-general at radiance-online.org</a>><br>Ogg: [Radiance-general] rayinit.cal problems<br>
<br>Hello all,<br><br>I recently <br>installed radiance on my Ubuntu machine and am now having <br>some <br>problems with rpict. I get the error: rpict: fatal - cannot find <br>function file "rayinit.cal." I searched through the mailing list <br>
archives and found a few items on the placement of library files and <br>setting path variables, but nothing I've done has worked. Currently I <br>have my library files in /usr/local/lib/ray, and I checked to make <br>
sure <br>that rayinit.cal is indeed in there (it is). The path variables <br>are <br>exporting properly as I can see the paths when I "echo $PATH" and <br>"echo <br>$RAYPATH," however rpict is still not finding rayinit.cal for <br>
some <br>reason. Any ideas would be greatly appreciated.<br><br>Thanks,<br><br>Dave <br>Maino<br><br></pre><br>