Hi, We've noticed some strange "ghost" luminaires in Radiance 4.2 (nothing to do with Halloween yesterday). I've uploaded a file with a sample .pic file and the files used to generate it at http://upload.iesve.com/downloads/radiance_issues/ghost_luminaire.zip
As you can see from the .pic file there's a "ghost" luminaire to the centre left of the image which appears to be generated by the luminaire visible in the centre of the image (turning off the others while leaving it on still shows the ghost while vice-versa doesn't). Rotating the view to the right also removes the "ghost". The commands we're running to generate the image are as follows: oconv -f Monday.map Monday.rad > ghost_lum.oct rpict -w -t 2 -vtv -vp 6.300 8.100 1.800 -vd -2.800 -3.600 0.000 -vu 0 0 1 -vh 80.000 -vv 60.000 -x 1600 -y 1600 -x 64 -y 64 -ps 6 -pt 0.100 -pj 1.0 -dj 0.350 -ds 0.300 -dt 0.250 -dc 0.350 -dr 2 -dp 128 -st 0.500 -ab 2 -aa 0.150 -ar 64 -ad 128 -as 64 -lr 6 -lw 0.005 -av 0.000 0.000 0.000 -af temp.amb ghost_lum.oct >amb.raw rpict -w -t 2 -vtv -vp 6.300 8.100 1.800 -vd -2.800 -3.600 0.000 -vu 0 0 1 -vh 80.000 -vv 60.000 -x 1600 -y 1600 -ps 6 -pt 0.100 -pj 1.0 -dj 0.350 -ds 0.300 -dt 0.250 -dc 0.350 -dr 2 -dp 128 -st 0.500 -ab 2 -aa 0.150 -ar 64 -ad 128 -as 64 -lr 6 -lw 0.005 -av 0.000 0.000 0.000 -af temp.amb ghost_lum.oct >ghost_lum.raw pfilt -m 0.25 -x /2 -y /2 ghost_lum.raw >ghost_lum.pic If anyone has a few minutes to run this image on their systems & let me know if the "ghost" luminaire also appears for you it would be most appreciated (I'm using Radiance HEAD built from source on Windows 7 SP1). Thanks, Palbinder Sandher Software Platform Engineer T: +44 (0) 141 945 8500 F: +44 (0) 141 945 8501 http://www.iesve.com **Design, Simulate + Innovate with the <Virtual Environment>** Integrated Environmental Solutions Limited. Registered in Scotland No. SC151456 Registered Office - Helix Building, West Of Scotland Science Park, Glasgow G20 0SP Email Disclaimer _______________________________________________ Radiance-dev mailing list [email protected] http://www.radiance-online.org/mailman/listinfo/radiance-dev
