Baking With ACES Color Management

Hey all! First all, thank you Jonathan for this amazing course! It's changed my life and brought so much confidence to my work. 

Second, I have been using ACES with Blender for several months, and I love the workflow, but this is my first time baking with it. The textures didn't turn out right after applying them post-bake.

What I did:
1. Set up color maps using emission as shown. For color maps, I saved them as Utility - sRGB - Texture
2. For non-color maps I also used the emission as shown, but saved them as Utility - Raw. I also tried Utility - Linear - sRGB, but the result was the same as RAW. I'm going to experiment more later, but I am hoping others have already figured this out.

What looked off:
The result came out looking very flat, I'm assuming something mainly with the roughness or metalness as the original look was much shinier as intended.

Anyway, cheers to you all!

  • Omar Domenech replied

    I think this lesson in the fundamentals might help clear all of that up:

    https://cgcookie.com/lessons/color-managing-textures

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  • Martin Bergwerf replied

    Sorry, I have never used ACES. (it is also not standard in Blender, you have to install it somehow...).

    And isn't AGX supposed to be better than ACES anyway?

    To be clear: I am far from knowledgeable, when it comes to Color Management.

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  • MichaelJoseph replied

    Thank you, Omar! I went through that video and recapped on color-management. I wasn't able to find it specifically for ACES unfortunately; however, I did find the correct results for the ACES color management system. My results came back perfectly.

    For anyone using ACES, here's the workflow that I've found to work perfectly.

    Bake as normal but save your color/non-color maps as follows:

    1) Color textures: ACEScg color space, 16-bit bit depth, EXR or TIFF file format.
    2) non-color textures: Utility - Raw color space, half-float Float 16 bit depth, EXR file format.

    When plugging in the baked maps, leave the color texture as ACEScc or ACEScct and all non-color as Utility - Raw.

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    1 love
  • MichaelJoseph replied

    MMartin Bergwerf, thank you for the reply! Yes, I did install ACES since it's not default. I love AgX though! I don't think it's necessarily better, it's just different, and from my understanding it does have a wider dynamic range and colors. My reasoning for ACES is because it's the industry standard color-management system, so I want to understand it better to have the pipeline in sync. The only difficulty I've had has been with baking, but I finally discovered the solution as shared above.

    Cheers and happy blending! :-)

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