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Convert HiFi3D++ UV texture to FLAME UV texture #4

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Oocean35 opened this issue Oct 2, 2023 · 1 comment

Oocean35 commented Oct 2, 2023

Hi @CvHadesSun !
I have a question I hope you could help me with.
I'm trying to convert a UV texture made for HiFi3D++ into a UV texture for FLAME.
In https://github.com/csbhr/FFHQ-UV/blob/main/FLAME_Apply_HIFI3D_UV/flame2hifi3d_assets/FLAME_w_HIFI3D_UV.obj , the UV coordinates of the HiFi3D++ UV-texture map corresponding to the Flame vertices/faces are provided (https://github.com/csbhr/FFHQ-UV/blob/main/README_flame2hifi3d.md), using these UV coordinates, the FLAME meshes can look for texture colors from the UV-maps in HiFi3D++ format.
I need to basically copy the pixels from one UV texture into the corresponding location in the new UV texture. Any tips on how to get this correspondence?

Thanks a lot !!
Best

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Oocean35 commented Oct 3, 2023

I tried to adapt the code but at the end I had these very visible seems in the texture, any idea how to solve this problem ?
Thanks a lot !!

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