Sporadic Performance Drops

[salvetori]

Hi Salvetori,

After taking a look at your scene, I determined that the cause are sudden spikes in the GC collector. This is because your character's skeleton has many more bones than the one in the sample scene, and generates a lot more garbage for the GC to collect periodically.

Luckily, there's a way to reduce the amount of garbage generated when retrieving the bones from Unity. Replace line 577 of ObiCloth.cs:

Code:

for (int p = 0; p < sharedMesh.bindposes.Length; ++p){

with this one:

Code:

for (int p = 0; p < rendererBones.Length; ++p){

That should fix the issue.

That did reduce the spikes in garbage collection, but unfortunately other spikes are still occurring.
I enabled deep profile and took a few screenshots.

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