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+--- Forum: Obi Softbody (https://obi.virtualmethodstudio.com/forum/forum-12.html)
+--- Thread: Issue with skinned mesh renderer (/thread-2815.html)
Issue with skinned mesh renderer - JohnZ - 20-03-2021
I had a few issues with Obi Softbody, because of the skinned mesh renderer:
https://www.dropbox.com/s/oatm9w8y81vwdt3/2021-03-20%2000-14-02-988.mp4?dl=0
You can see these unnatural seams (as if one surface was simply overlapped by another)
How to smooth out seams or bad deformations?
RE: Issue with skinned mesh renderer - josemendez - 22-03-2021
Unity's SkinnedMeshRenderer component uses linear blend skinning. This means each vertex is deformed using a linear weighted average of nearby bones, usually the 4 closest bones. If you're using few particles this can result in non-perfectly smooth deformation.
Unfortunately this is the way the skinned renderer works, so not much can be done from our end to fix it.
From the Unity forums:
https://forum.unity.com/threads/will-unity-support-more-than-4-weight-bone-influences-per-vertex-at-some-point.262983/
Top: 8 weights per vertex
Bottom: default 4 weights per vertex