Artefact BAKE

SuSo · May 2021

Hi everyone,

i have a little bit problem that i think is easy to fix it but i can't after several tests

I tried smoothing 45º and smothing groups from UV shells. Doing that, this error is fixed BUT the edgers are strong and i have the other problem that to fix it, you need to smooth them, but doing that i have the first problem.. so.. i don't know how to fix

Image: https://us.v-cdn.net/5021068/uploads/editor/yz/u8d8v9tnx4xw.png

Image: https://us.v-cdn.net/5021068/uploads/editor/ke/gz0206abjccf.png

Image: https://us.v-cdn.net/5021068/uploads/editor/wc/p7a4g9fd8dma.png

Ghogiel · May 2021

You are apparently trying to "bake".. but from what? we don't know. But assuming the high poly has good shading, there is no reason why baking a normal map to that geo and UV couldn't go a long way to compensate for that type of smooth shading looking ugly.

Addionally, I would be worried about how the model is triangulated, it looks to me that you didn't triangulate it before exporting it, and the triangulation isn't ideal.

SuSo · May 2021

Hey Ghogiel, yeah, sorry about the HP, is here

Image: https://us.v-cdn.net/5021068/uploads/editor/4h/qrytru4owe6o.png

Yeah, i didn't export it triangulated, maybe doing that the error could be fixed, right?

SuSo · May 2021

I tried triangulating the object and i have the same issue

I think i need to change the retopology of the object

Kanni3d · May 2021

See if you can include the low poly/high poly so we can troubleshoot it much easier

SuSo · May 2021

Hey Kanni, you mean the files? or picture of LP and HP?

Kanni3d · May 2021

Actual files so we can take a closer and easier look at what the possibility may be, since it could be a hundred different factors.

SuSo · May 2021

Yeah of course
I gonna send you the blade part, that is only that where i have problems.

https://drive.google.com/file/d/1_K66CCs1IFUSeRarGyb9dO8sIk_bVO0h/view?usp=sharing

The LP is with Smooth modifier like you can check.
I have tried with 45º smooth edges and adding hard edges but this error appear

Image: https://us.v-cdn.net/5021068/uploads/editor/zx/cyrhq3bgmemq.png

So, i don't know how to fix this bake

.
I think the solution is easy but i can't get it
Thanks Kanni

Kanni3d · May 2021

Bakes fine on my end with some fixes. I gave your low poly some more sensible hard edges/smoothing group adjustments, and made sure the UV's are split accordingly. I'd advise to adjust your highpoly to have much much much softer edges han what would be deemed as "realistic". This is just to get much more readability and information in your highpoly bake. Here's your fixed mesh back

https://drive.google.com/file/d/1g7Ms5Dbx5UfdUkpO1MP9VxTJNp7VlIMc/view?usp=sharing

Image: https://us.v-cdn.net/5021068/uploads/editor/pm/y8k6obxj27fr.png

SuSo · May 2021

Ou Kanni, thanks a lot man, i really appreciate it.
Got it the advice that you gave me

Artefact BAKE

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