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| Renderer | Arnold | RenderMan/RIS | 3Delight |
|---|---|---|---|
| Sampling |
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| Geo Light |
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Notes
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Arnold — For light samples, Arnold uses effective sample counts that are proportional – within a constant – to the square of the user specified value. As we will see, this makes sense from a UI standpoint since the variance follows the inverse of the same rule in the case of Arnold. This makes the light samples slider linear in term of perceived noise. In the Arnold tables below, we will specify the effective samples per pixel along with the user samples.
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