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View Full Version : creating coloured lights from vertex point info



peteb
04-04-2006, 10:14 AM
It's possible to create lights from points so can it be taken a step further and have lightwave read the colour info from the point and convert it to the same colour for the light?

The only reason I thought this was because I was rendering using an HDR image last night and thought of the spinning light trick. Then I thought if I used the vertex image tool in modeller to creat a rough image from vertex colour I could convert those coloured points into lights and get a similar effect to what you get using HDR. I'm probably way off but it was just an idea.

Pete B

jeremyhardin
04-04-2006, 11:24 AM
well, you could script luxigons to do what your asking...but it would probably be more straightforward to use Eki's Ambimage (http://www.kolumbus.fi/erkki.halkka/plugpak/Overcaster09.html), part of Overcaster, part of Eki's Plugpak (http://www.kolumbus.fi/erkki.halkka/plugpak/), as it converts an image into a light rig.

peteb
04-05-2006, 04:23 AM
Cheers that looks like it would be a lot easier.


Pete B