Forums Solaris and Karma Solars / Karma CPU/XPU domelight issue

Solars / Karma CPU/XPU domelight issue

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Orsonorix
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I have problem with domelight and karma XPU. In this example I've used one of hdri hraven maps. It works fine in redshift and karma CPU. Renders look identical, but karma XPU is different I'm suspecting colorspace issue. Maybe someone had this problem and shares solution
cheers

Redshift



Karma CPU



Karma XPU

Attachments:
redshift.png (856.1 KB)
karma_CPU.png (864.9 KB)
karma_XPU.png (840.6 KB)

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Orsonorix
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Joined: April 2015
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Actually found workaround here https://www.sidefx.com/forum/topic/94635/ [www.sidefx.com]
solution for me was to set env HOUDINI_OCIO_FILENAME_COLORSPACE = 3. I have to use kma_ocio_transform after reading texture file, and set From_space "SRGB" and To_Space "scene-linear Rec.709-sRGB", but after that renders look similar
cheers
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