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Messages - maou42

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Thank you.

It is for an animation that has a "Product Design" type of lighting and it is challenging to get something nice.

[Max] General Discussion / Re: Tonemapping - Plz Halp
« on: 2021-08-28, 00:10:33 »
Hi Martin

Thanks for the LUTs.

I can not find the option to load a LUT as a log...


And how is it different from "Quality"?

Is there a way to tweak the cache for a "per scene" approach by visualising it?

Thank you.

Hi There

I am struggling to create a material that mimicks the MacBook Pro metal, not so much the bump but the variation in tones. I realise that the macbook is curved but it is challenging to come up with this powdered metal look.

Any idea to put me oin the right direction?

Thank you.

Thank you.

Thank you.

By problem you mean very obvious visual anomalies? Or is it not suited to specific scenarios? What I mean is that I want my scene to be renderered as accurately as possible when it comes to light transport.

Hi, with the final release of Corona 7, is the 4K cache now the preferred option?



What is in your view the most effective way to light an interior (light comimg from outside) with sheer curtains in the windows?

They affect the lighting quite a bit (I use the sheer curtain Corona material) and asd greatly to the render time.

I have experimented with selecting the curtain mesh and deselecting "cast shadows" in the object properties.
Or should I render the scene without curtains then the curtains on their own and do some Post?

Also, should the mesh be an actual mesh with volume or just a one-sided plane?

Many thanks


I am using Corona version: 7 (DailyBuild Apr 21 2021)

Recently, my Corona materials show the following error message (see attached). I recently started using Corona 7 Betas.

Do you know the reson for that?

The materials used come from the Corona library.

Thank you

Thank you Tom.


I understand that 4K cache is not ready to be rolled out due to some problems that it may can cause.

But what are they and when is it ok to use it?

Also, what are the main advantages of it? I read that it will eventually replace the UHD cache so that it must do some things well!!!

Thank you


Does the adaptive Environment sampler work if there is no map in the slot it but only a white colour in the color swab?

And would it make any difference if I used a Coronacolor map in the slot instead of the white color?

Thank you

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