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How Arnold Raytracing works

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GELÖST
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Anonymous
504 Aufrufe, 1 Antwort

How Arnold Raytracing works

Hi,

I am pretty new to all of this and I am trying to understand how Arnold works (in a very basic way).

I created some images to see if I had it right but I have a couple of questions:

The camera fires the ray via the image buffer.

If I increase my AA rays to 2 then I get 2 x 2 = 4 samples for diffuse if diffuse has 1 ray. Even though there are 2 rays from AA I still only get a single ray and then the samples from the object that has been hit increases (the ray is still a single ray)?

Diffuse targets both direct and indirect?

Specular targets indirect only and to target direct I would have to increase the lighting samples?

thank you for the help

1ray.jpg

2rays.jpg

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lee_griggs
als Antwort auf: Anonymous

These tutorials should help.

Check out the Diffuse and Specular samples here.

Lee Griggs
Arnold rendering specialist
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