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Subject: Image based lighting question

TonyL opened this issue on Mar 16, 2010 · 7 posts
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TonyL ( ) posted Tue, 16 March 2010 at 10:25 AM · edited Tue, 05 November 2024 at 9:01 PM

I need to have something a scene I am doing emit light on the objects around it. Can anybody point me to a tutorial dealing with this?

Thanx,

       Tony

Pret-a-3D ( ) posted Tue, 16 March 2010 at 10:46 AM

Add a material for the object and in the Shaders tab move the "Emit" slider up until you reach the desired value. You can also look at Lux Render: http://www.luxrender.net for a render engine that supports that feature in  realistic manner.
 

Paolo

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TonyL ( ) posted Tue, 16 March 2010 at 10:51 AM · edited Tue, 16 March 2010 at 10:56 AM

I tried what you said. The object gets brighter but it isn't giving off any light.

TOny

Pret-a-3D ( ) posted Tue, 16 March 2010 at 11:29 AM

In the Scene panel (F10), enable the "Radio" (Radiosity) button.

Paolo

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TonyL ( ) posted Tue, 16 March 2010 at 11:32 AM

AH! That did it. Thanx!!

Tony

haloedrain ( ) posted Tue, 16 March 2010 at 11:40 AM · edited Tue, 16 March 2010 at 11:41 AM

Radiosity, you mean?

http://wiki.blender.org/index.php/Doc:Manual/Lighting/Radiosity/Rendering

Edit: Pret-a-3d beat me to it ;)

TonyL ( ) posted Tue, 16 March 2010 at 12:14 PM

Yep, that was what I was talking about. Thanx all!

Tony

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