Simulating different meshes in parallel envs

[Stillwtm]

In MJX, it appears to be infeasible to simultaneously import different object meshes in different parallel environments. Is this feature available in mj warp?

[thowell]

Per-world object meshes are not currently available.

[erikfrey]

After we release, we will look into a category of features around heterogenous batches, and this is probably top of the list.

We'll leave the issue open for now to track.

[Stillwtm]

Got it, thanks a lot! Looking forward to the release.

[omarrayyann]

Any ETA for this?

[thowell]

@Stillwtm @omarrayyann

we have draft pr that implements per-world meshes #1009. if you are interested in this feature, please try it out and let us know what feedback you have to improve the feature. thanks!