Color when zooming brighter?

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denon100
Posts: 1
Joined: Wed Nov 20, 2019 3:37 pm

Color when zooming brighter?

Post by denon100 » Wed Nov 20, 2019 4:17 pm

Hi,

why does the black color get brighter as you zoom?

Thank you

Um es besser zu verstehen , wäre eine Antwort in deutscher Sprache noch hilfreicher .
Es ist eine ganz simple Szene , eine Umgebung mit einem Licht als Sonne, die Ebene und einen Würfel.
Wenn man in die Szene zommt werden die Farben immer heller, auch in den Renderbildern zu sehen.
In BlenderCycles, TheaRender oder Modo passiert das nicht.

Kann mich jemand aufklären ?

Vielen Dank im Voraus


https://youtu.be/3VY2bjhB_cw

Testfile.blend

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Dade
Developer
Posts: 3362
Joined: Mon Dec 04, 2017 8:36 pm
Location: Italy

Re: Color when zooming brighter?

Post by Dade » Wed Nov 20, 2019 4:47 pm

It is aside effect of using automatic tone mapper: https://wiki.luxcorerender.org/BlendLux ... e_versa.29

Just use a non-automatic tone mapper and you should be fine.
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Sharlybg
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Joined: Mon Dec 04, 2017 10:11 pm
Location: Ivory Coast

Re: Color when zooming brighter?

Post by Sharlybg » Wed Nov 20, 2019 6:49 pm

We already discuss to switch the default value of the tonemapper to be :

Linear 1 ==
auto == disable

This is really disturbing for new user.
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Egert_Kanep
Posts: 202
Joined: Tue Mar 13, 2018 10:34 am

Re: Color when zooming brighter?

Post by Egert_Kanep » Thu Nov 21, 2019 10:25 am

I have also opened an issue on github about this some time ago

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