Tobak30 opened this issue on Feb 04, 2007 · 2 posts
Tobak30 posted Sun, 04 February 2007 at 7:30 AM
I got some problem with setting up lights in yafray. Especially area lights. Regular lamps work but when trying to set up area light. It doesn't emit any light. Whats wrong? is there a special trick to do it? I do not applay anything fancy for the light. just selecting the area light and hit render.
oodmb posted Sun, 04 February 2007 at 1:01 PM
the length controls the amount of emitance rather than the value. also turn on ray trace and set that to 16. make the length so it reaches the model and set the intensity to 1