Migrate example environments to ManiSkill 3

[StoneT2000]

Intention is to replace the currently git submoduled enviroments with the new GPU accelerated ManiSkill 3 package and some better packaged code designed to be easily extended for user's custom real2sim environments.

[abadithela]

Hi @StoneT2000 @xuanlinli17 is there an update on this? I'm trying to use visual matching with ManiSkill 3, and I was wondering if you had any examples?

[StoneT2000]

See branch https://github.com/simpler-env/SimplerEnv/tree/maniskill3 for how to evaluate some baselines on the gpu parallelized rendering envs. We only support 4 of the envs at the moment on the GPU version.

Migrating every functionality of simpler will take a while so we only migrate the base environments / default settings for reporting success rates.

Migrating the google robot environments currently is on hold due to the work required to replicate the controller design for the GPU sim used in the CPU sim for the google robot specifically.