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Old October 9th, 2007   #5 (permalink)
MasterZap
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Join Date: May 2006
Location: Eskilstuna
Posts: 70

Name: Håkan Andersson


Sweden 


Default Re: Natural Lighting - I need direction

Quote:
Originally Posted by chuck View Post
I attached the lamp presets for Maxwell...

Chuck
...and this just underlines their uselessness. Who makes a naked bulb?

To get the proper distribution of light out of Maxwell, you would have to model exactly every nook and cranny of the luminaire and have the exact geometry of the reflector - which is data that is THE most valuable asset of a lighting manifacturer that they will NEVER release to the outside world (whereas they all gladly release the result of their luminaire - the IES data, for free download online)

The IES data is essential if you plan to put in some real world luminaires, and expect the render to be anywhere near accurate. Your best bet is mental ray (or vray, for that matter) and use photometric lights with the correct IES data for the luminairs. Stay far away from maxwell for this particular use.


/Z
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Last edited by MasterZap; October 9th, 2007 at 06:46 AM.
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