www.si-community.com

the user Wombat778 from xsibase works on lightshader.
wom_archiliht allow you to bring and render ies files in xsi.
ies files is a light profile file wich has information about physicaly accurate intensity and light cone.
also last test package for today has test geolight shader with allow light take shape of geometry.

discussion on xsibase

test geolight and caustic

...Hey, that´s a great thing and I´ll have to test that soon...! Thanks for the link..!

now also in the downloadsection:
viewtopic.php?f=27&p=523#p523

cheers,
oliver

if i use archilight, than i have to use the mia exposure control, but how can i use a hdr now?

before mia expusure control i used environment as a pass shader and inside a hdr...what i have to change in the hdri that it looks like before