Author Topic: The difference preview and rendering  (Read 113 times)

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Offline AlexBBM

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The difference preview and rendering
« on: August 09, 2019, 02:16:14 am »
Hi all. Why is there such a difference in preview and rendering? The last bucket is not always calculated.



Offline MWo

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Re: The difference preview and rendering
« Reply #1 on: August 09, 2019, 02:25:23 pm »
I guess that you used custom render settings. Try to use max samples or max time. These both render options will always give you the same results as in the viewport (which is using the same render algorithm)

The custom control can achieve results faster but depending on the options/parameters they might look different to the preview.


Hope that helps

Cheers
Marco

Offline DMerz III

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Re: The difference preview and rendering
« Reply #2 on: August 11, 2019, 02:52:07 pm »
Not sure if this is the case, but I have noticed if you DO need to use Advance Control render settings, you should def try turning off the checkbox for 'Global Illumination Cache' , that has created similar artifacts for me in the past. (though, this might also be where the speed boost originates).

Offline AlexBBM

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Re: The difference preview and rendering (solved)
« Reply #3 on: August 12, 2019, 12:55:14 am »
2MWo: it's worked!
2DMerz III: 'Global Illumination Cache' was off

Partially fixed the problem by importing with the parameter "Cached geometry"

Thx All.