How to generate neutral LUT.png with custom param?
- Pendel
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5 years 3 weeks ago #1
by Pendel
How to generate neutral LUT.png with custom param? was created by Pendel
Have any free tool or script special for it?
I mean custom parameters - dimensions, palette(?), etc. Wanna to play with this shader.
I mean custom parameters - dimensions, palette(?), etc. Wanna to play with this shader.
Marty McFly wrote: With my LUT generator shader I can generate you any LUT dimension, also uneven ones (where the X dimension isn't Y^2 like it is with 256x16 etc).
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5 years 3 weeks ago - 5 years 3 weeks ago #2
by Fu-Bama
Replied by Fu-Bama on topic How to generate neutral LUT.png with custom param?
I have not used Marty McFly LUT generator.
But here's a shader that can generate any-size LUT. Handy to bake some ReShade effects into one texture:
github.com/Fubaxiusz/fubax-shaders/blob/.../Shaders/LUTTools.fx
there are 2 techniques, "DisplayLUT" and "ApplyLUT", you would be interested in DisplayLUT. It will display generated neutral LUT in left top corner, you can adjust size (it represents box dimensions and number of boxes). Then take a screenshot and crop image to LUT size.
But here's a shader that can generate any-size LUT. Handy to bake some ReShade effects into one texture:
github.com/Fubaxiusz/fubax-shaders/blob/.../Shaders/LUTTools.fx
there are 2 techniques, "DisplayLUT" and "ApplyLUT", you would be interested in DisplayLUT. It will display generated neutral LUT in left top corner, you can adjust size (it represents box dimensions and number of boxes). Then take a screenshot and crop image to LUT size.
Last edit: 5 years 3 weeks ago by Fu-Bama.
The following user(s) said Thank You: Pendel
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- Pendel
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5 years 3 weeks ago #3
by Pendel
Replied by Pendel on topic How to generate neutral LUT.png with custom param?
So it not very clear and direct method.Fu-Bama wrote: Then take a screenshot and crop image to LUT size.
Maybe anyone known about Marty McFly LUT generator?, can't pm him, I do not see this option on forum.
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5 years 3 weeks ago - 5 years 3 weeks ago #4
by Fu-Bama
Replied by Fu-Bama on topic How to generate neutral LUT.png with custom param?
Pendel wrote:
So it not very clear and direct method.Fu-Bama wrote: Then take a screenshot and crop image to LUT size.
Maybe anyone known about Marty McFly LUT generator?, can't pm him, I do not see this option on forum.
Then use this script to generate texture github.com/Fubaxiusz/shadron-shaders/blo...eutral%20LUT.shadron
But you have to have Shadron www.arteryengine.com/shadron/
To save PNG just drag the LUT image onto desktop.
But I see the screenshot method more convenient, since you already have the reference image in the background to visualize your tweaks, and still you have to open and edit LUT in some graphics software like photoshop or Gimp to make it do anything.
Last edit: 5 years 3 weeks ago by Fu-Bama.
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- Pendel
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5 years 3 weeks ago #5
by Pendel
Replied by Pendel on topic How to generate neutral LUT.png with custom param?
Thank you.
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