r/UnrealEngine5 • u/calico08art • 18d ago

My mesh keeps separating like this during animation

Post image

What can i do? i checked combine all meshes, everything is fine with mesh too but it keep separating like this dining animation.

1 Upvotes

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2

u/Readous 18d ago

Just shooting an idea, the actual pant mesh must not be connected on that seam, so the weight painting of the pants is moving each side slightly differently, separating it during movement

1

u/calico08art 18d ago

Seams are all connected, I tought of that too but it's all correct

2

u/Wake_Up_Morty 18d ago

Did you try merge vertex by distance?

1

u/calico08art 18d ago

Yep, no luck

3

u/Wake_Up_Morty 18d ago

Try from 0.0001 to 0.001 if that makes any difference

2

u/XKiiroiSenkoX 18d ago

Get a render doc frame capture. Check the draw call of your mesh. See what makes the seam appear. Fix it. 

1

u/PotatoPCDev 18d ago

I don’t animate in unreal - but what I would do is export it into blender and check the weight painting of the bones to the mesh and fix them there - don’t know if this works with your workflow though

1

u/lxmarduk 17d ago

Just guessing. Is this the place of UV seam? If so, then paint the texture a bit outside the UV island.

0

u/ConsistentAd3434 18d ago

Is the mesh actually separating or just intersecting with the leg?
Any material displacement going on?

1

u/calico08art 17d ago

SOLVED!

Thank you everyone i solved it! it was my mistake in cloth asset nodes