Specular reflection

Sophisticated 3D simulation of light levels using advanced ray-tracing techniques, covering luminance, illuminance, daylight factors, perceived impact, photorealistic visualisation
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Knaken
VE Newbie
VE Newbie
Posts: 6
Joined: Thu May 06, 2010 1:35 pm

Specular reflection

Post by Knaken »

Hi IES,

How can I simulate specular reflections in radiance?

So far I can only get the following result:
Image

The renders are with 'maximum' quality. I have also tried the custom settings, but so far only diffuse reflections seem possible.
Knaken
VE Newbie
VE Newbie
Posts: 6
Joined: Thu May 06, 2010 1:35 pm

Re: Specular reflection

Post by Knaken »

Found it!

I must add 'roughness' to the material to make the directional reflections.
If it's at 0.0 then it doesn't work.
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