I received some ies files i have to use but they produce ugly hard shadows…
I seem to remember it was possible to edit an ies file to add area shadow information manually but i dont remember how and some quick googles isnt giving me the info im looking for.
Anyone know how its done?
Ok, nevermind… found it here:
http://www.3d-ring.de/3d/forum.php?opener_id=9503
Could be usefull to someone else
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