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Thank you Parid4331, it's more confuse that tutorial, i can't fine in the system the rute of :\Otoy\ocio..... i do clcik in the option folder show all and dosen't appear nothing about ocio

Thank you for help me, very kind

Good evening

Add image following the links, thanks Parid4331

I don't like the result becouse dosent' looks realistic, is more diffcult use this new version respect of 4.05, in my opinion.

Any comments are welcome

Pathtracing 2400 x 2000 px, 500 maxsamples

Hi merid888,

Config.ocio is a file package which contains references to a myriad of color lookup tables (LUTs), python configuration code, color spaces and ICC profiles included with a given ACES/OCIO installation. This file can be set up as an environmental variable so that any application on a given computer can access it, or it can be loaded individually into Octane.

For Final render output, again in the Main tab of the Octane Renderer settings, make sure the Buffer type is set to HDR (Float 32-bit) and the Color space is set to either ACES2065-1 or ACEScg. ACES 2065-1 is the full range color space, appropriate for Octane as it is a spectral renderer, whereas ACEScg is intended for RGB render engines, and is a reduced color space. Either will work, and most compositing applications can handle the ACES 2065-1 spec.

To download the OCIO file package, use the link above. You will need the contents of the entire archive for the config.ocio file to work properly and offer the various options.

OpenColorIO-Config-ACES-1.2.zip

https://github.com/colour-science/OpenC ... s/releases


https://www.elsksa.me/scientia/cgi-offl ... ender-aces

Adobe Photoshop cannot correctly show ACES/OCIO output without a plugin.

https://www.exr-io.com

Regards
Paride

Good morning Paride4331, very kind you are for help me and all Octarender Team.

I'll try to use this configuration and looks what result i obtein

Thank you so much agian.

Good aftrenoon Parid4313

I been downloaded and I'll put the rute like image, in System/environment...\config.ocio.

I been selected the camera and change in Ocio view for ACES: sRGB.

In Octane Preferences Main Settings OCIO: Specify config file and I been selected the rute writing at end \config.ocio.

I been selected in the RGB image Color space ACES-ACES2065-1 and looks all blue, I don't know what i can do wrong following the steps like the link in you asnwer.

I think is so difficult to me upgrade the version 4.05 to 2021.1.5-12.23.

Hope you can help me understand how works with an example or scene just putting the texture environment and using Hdri for a realistic result.

Thank you again to you Parid4313

New image, I don't like the contrast, looks so pale for me

Exposition of Hdri is a lodw value 0.06, if I put more value the sky turns bluer

Hi merid888,
please share your issued scene (in pm if you want), I'll look into it.
3ds Max > File > Archive
Regards
Paride