Forums Technical Discussion EL ZONE or False Color LUT

EL ZONE or False Color LUT

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sekow
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Hey, is there anybody out there who would share a false color or even better EL Zone Lut the he/her build for Houdini?
I am looking into editing my aces config file to read cube files but would love to kickstart my endevour into ocio>
Thanks in advance
http://www.sekowfx.com [www.sekowfx.com]
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sekow
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made a slap comp that translates luminance into stops based on 0.18 middle grey. El ZOne ramps stops between -6 and 6.
Pretty inaccurate I guess, but works for my purpose here.
For anybody that might find that useful




Edited by sekow - Jan. 20, 2026 03:03:03

Attachments:
rec709.png (1.1 MB)
EL_ZONE.png (1.2 MB)
nodes.png (240.5 KB)

http://www.sekowfx.com [www.sekowfx.com]
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sekow
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those middle grey areas in the shadows are -inf values in the rendering. somethings up with the hdr
http://www.sekowfx.com [www.sekowfx.com]
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