mental ray vs vray render

[gopinath_c_1]

Hi Stan,

Hope you are doing good.

We can understand that we can't able to get same kind render view in every render engines, because, method of applying will be different. But, we are trying to achieve more or less near the effect of other renders.

for example, we applied some textures and rendered in both mental ray and vray render (App SDK).

see the attached image files - mental ray and vray render.

in mental ray render, i can see blue color more. which the customer asking in vray render also

can you suggest us any method to get near the effect of mental ray?

download the files from the below link (contains vrscene file and max scene and the applied textures also) for your reference.

https://we.tl/t-GYp4iVqZ8w

please check and suggest.

we are using 3ds max 2018 and Vray app SDK 4.3 version

Regards,
Gopi.

[Martin.Minev]

Hi Gapi,

According to our tests the difference is mainly related to gamma and opacity.
If we turn off the display correction gamma in VFB, the result will almost match. This is not recommended for V-Ray. We do recommend users use the default workflow for gamma.

Another approach to match the result will be to change the gamma for the opacity texture and use clip mode for opacity. Here is a quick video in 3dsmax using your scene, showing this and the result without display correction.
We used a default V-Ray material for this test, which also has a difference. Please note that standard materials have limited support in V-Ray, and we do not recommend them.
https://drive.google.com/file/d/14fu...w?usp=drivesdk

Here is the modified scene file.
https://drive.google.com/file/d/1qh1...w?usp=drivesdk

[gopinath_c_1]

Thank you Martin,

Will check and update you.

Regards,
Gopi.

[gopinath_c_1]

Thanks again Martin, this one works.

Regards,
Gopi.