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ydrive / EasySynth

Unreal Engine plugin for easy creation of synthetic image datasets
MIT License
169 stars 31 forks source link

Hair depth errors in MetaHumans #65

Open pipi-hua opened 1 year ago

pipi-hua commented 1 year ago

Thank you for your work. This plugin is very nice to use and it works in most scenarios. Try to use it to get the depth of the digital human in the official MetaHuman project. But it seems that the depth at the hair is wrong. The depth value is between the background depth and the foreground depth, especially at the edges of the hair, or at the individual strands of hair. This seems to be caused by a feature of Groom itself. I don't know if there is a way to fix it. lSequence_t1 0010 lSequence_t1 0010 The maximum depth is set at 30m, the resolution 1080p, and the other settings remain the same as in the tutorial.

pipi-hua commented 1 year ago

Additional note: The RGB values at the edges of the hair are very different from the rest of the hair.

NikolaJov96 commented 1 year ago

Hi @pipi-hua,

Sorry for the late reply. This is a very interesting use case and a strange issue. I never noticed depth having such precision issues. I'll put testing with MetaHumans into my backlog, but can't promise any help soon.

Nikola