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Description

Rebase branch on latest changes from main.

Type of change

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (existing functionality will not work without user modification)
  • Documentation update

Checklist

  • I have read and understood the contribution guidelines
  • I have run the pre-commit checks with ./isaaclab.sh --format
  • I have made corresponding changes to the documentation
  • My changes generate no new warnings
  • I have added tests that prove my fix is effective or that my feature works
  • I have updated the changelog and the corresponding version in the extension's config/extension.toml file
  • I have added my name to the CONTRIBUTORS.md or my name already exists there

bmccann-bdai and others added 30 commits November 14, 2025 10:32
…orts (isaac-sim#3994)

# Description
This PR breaks the actuator config into separate files in order to avoid
a circular import which arises once the configuration is imported into
the actuator base class for more than type hinting.


## Type of change
- Possible breaking change! The actuator configs have moved `.py` files
and thus modules. They can still be imported directly from the
`isaaclab.actuators` package. External references to these classes
through the `actuator_cfg` module will not longer work. Instead, import
directly from the `isaaclab.actuators` package.

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

---------

Signed-off-by: Brian McCann <[email protected]>
Signed-off-by: Kelly Guo <[email protected]>
Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>
Co-authored-by: Kelly Guo <[email protected]>
…m#3923)

# Description

Remove dependency on IsaacSim `stage_utils` for integration of new
simulation engines like `newton`.

## Type of change

- Dependency removal

## Checklist

- [ ] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [ ] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [ ] I have made corresponding changes to the documentation
- [ ] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [ ] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

---------

Signed-off-by: Pascal Roth <[email protected]>
Signed-off-by: ooctipus <[email protected]>
Signed-off-by: Kelly Guo <[email protected]>
Signed-off-by: Kelly Guo <[email protected]>
Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>
Co-authored-by: ooctipus <[email protected]>
Co-authored-by: Kelly Guo <[email protected]>
Co-authored-by: Kelly Guo <[email protected]>
# Description

Currently, `.dockerignore` does not include `env_isaaclab` nor
`**/wandb/*` in the files to be ignored, which should be ignored for
cluster deployment since a) all Python packages are already part of the
docker image (if `env_isaaclab` is not included in `.dockerignore`, it
rsyncs over a 24GB dir), and b) local wandb logs should be ignored. This
PR adds `env_isaaclab` and `**/wandb/*` to `.dockerignore`.

Fixes isaac-sim#4026 

## Type of change

- Bug fix (non-breaking change which fixes an issue)

## Screenshots

Please attach before and after screenshots of the change if applicable.

Before:
<img width="692" height="199" alt="Screenshot from 2025-11-16 15-27-52"
src="https://github.com/user-attachments/assets/a53d2224-13ca-43df-9732-618b9adc0ac9"
/>

After:
<img width="692" height="182" alt="Screenshot from 2025-11-16 15-29-33"
src="https://github.com/user-attachments/assets/e2a9e7e3-5b8a-4566-8b5a-f1ee7ec57d3a"
/>

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [ ] I have made corresponding changes to the documentation
- [ ] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there
…im#3941)

Tendon imports in from_files_cfg had a typo that prevented importing.
This is resolved in this commit.

## Type of change

- Bug fix (non-breaking change which fixes an issue)

## Checklist

- [X] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [X] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [ ] I have made corresponding changes to the documentation
- [X] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [X] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

Signed-off-by: Kyle Morgenstein <[email protected]>
# Description

In the [Local Installation / Installation using Isaac Lab Pip Packages
page](https://isaac-sim.github.io/IsaacLab/main/source/setup/installation/isaaclab_pip_installation.html#installing-dependencies)
of the documentation, the “Installing dependencies” section is broken. I
removed duplicate content and corrected the ordering.

Fixes isaac-sim#3967 

## Type of change

- Documentation update

## Screenshots

| Before | After |
| ------ | ----- |
| <img width="823" height="999" alt="スクリーンショット 2025-11-08 012827"
src="https://github.com/user-attachments/assets/6f022810-cff5-44c6-a835-75bc780433ce"
/> | <img width="822" height="651" alt="スクリーンショット 2025-11-08 014930"
src="https://github.com/user-attachments/assets/c06eacf1-bd4a-4210-8a79-c64fc923c622"
/> |

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there
isaac-sim#4045)

# Description

Frees up more space at the start of the licence checker job so that we
have enough disk space to install all the dependencies needed to avoid
the out of space errors.

## Type of change

<!-- As you go through the list, delete the ones that are not
applicable. -->

- Bug fix (non-breaking change which fixes an issue)

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [ ] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

<!--
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---------

Signed-off-by: ooctipus <[email protected]>
Co-authored-by: ooctipus <[email protected]>
Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>
…sim#3950)

# Description
This MR does the following:

- Introduces Quest retargeters for G1 env loco-manipulation tasks. This
enables lower body control via the quest controller joysticks, and upper
body control via controller tracking.
- Refactors the retargeters to *not* depend on OpenXRDevice, instead
move enums into DeviceBase and allow retargeters to be used across
devices.
- Adds XrAnchor "pinning" to a specific robot prim so that the XR view
follows the robot in the scene.

Fixes # (issue)

## Type of change

- New feature (non-breaking change which adds functionality)
- Breaking change (existing functionality will not work without user
modification)
- Documentation update

## Screenshots

Please attach before and after screenshots of the change if applicable.

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

---------

Signed-off-by: Kelly Guo <[email protected]>
Co-authored-by: Hougant Chen <[email protected]>
Co-authored-by: Kelly Guo <[email protected]>
# Description

This MR updates the docs to refer to the technical report of Isaac Lab.
The acknowledgement to Orbit is kept but its reference has been purged.
Future users should cite the technical report as it has the most updated
description of features.

## Type of change

- Documentation update

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

---------

Signed-off-by: Mayank Mittal <[email protected]>
…sim#3269)

# Description

This PR adds support for providing a custom `ProgressReporter` while
doing hyperparameter tuning with Ray Integration.

Without the PR, the Ray integration defaults to the standard
`CLIReporter`, which often displays metrics that aren’t particularly
relevant or at the desired frequency. Similar to how we allow users to
specify a --cfg_class (e.g., `CartpoleTheiaJobCfg`), this PR lets them
optionally provide a custom `ProgressReporter` class. If such is not
provided, it falls back to the default.

Moreover, I have added an example inside `vision_cartpole_cfg.py` (i.e.,
`CustomCartpoleProgressReporter`).

One point to highlight is that the new "[context-aware progress
reporting](ray-project/ray#36949)" conflicts
with custom `ProgressReporter`, so if a custom `ProgressReporter` is
provided, the PR disables the context-aware progress reporting.

Fixes isaac-sim#3268.

## Type of change

- New feature (non-breaking change which adds functionality)

## Checklist

- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

---------

Co-authored-by: garylvov <[email protected]>
# Description

An Isaac Sim import path changed in Isaac Lab which broke a fragile
import in xr_anchor_utils. This change fixed the import.

Fixes # (issue)

## Type of change


- Bug fix (non-breaking change which fixes an issue)

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there
# Description

Adds `preserve_order` flag to `JointPositionToLimitsActionCfg`

## Type of change

- New feature (non-breaking change which adds functionality)

## Screenshots

Please attach before and after screenshots of the change if applicable.

<!--
Example:

| Before | After |
| ------ | ----- |
| _gif/png before_ | _gif/png after_ |

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mode and it should upload the image directly. You can then paste that
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## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

<!--
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putting an x character in it

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---------

Signed-off-by: Kelly Guo <[email protected]>
Co-authored-by: Kelly Guo <[email protected]>
isaac-sim#4053)

# Description
Add a short description about the locomotion policy used in the
loco-manipulation teleop demo. Added a link to the AGILE training
framework since it is released.

<!-- As a practice, it is recommended to open an issue to have
discussions on the proposed pull request.
This makes it easier for the community to keep track of what is being
developed or added, and if a given feature
is demanded by more than one party. -->

## Type of change
- Documentation update

## Screenshots

Please attach before and after screenshots of the change if applicable.

<!--
Example:

| Before | After |
| ------ | ----- |
| _gif/png before_ | _gif/png after_ |

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mode and it should upload the image directly. You can then paste that
source into the above before/after sections.
-->

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

<!--
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…isaac-sim#3992)

# Description

<!--
Thank you for your interest in sending a pull request. Please make sure
to check the contribution guidelines.

Link:
https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html

💡 Please try to keep PRs small and focused. Large PRs are harder to
review and merge.
-->

This PR adds new APIs to Isaac Lab Mimic to expand support for
loco-manipulation data generation.

It adds:

- Processing for body end effector to treat a robot's base as an eef
during Mimic data generation. This enables the use of the same Mimic
annotation and subtask interface to enable lower body movement.
- An optional way to cleanly add custom recorders for Mimic data
generation (useful for when users want to record beyond the action/state
data provided by Isaac Lab's default recorder).
- Interface for enabling a navigation p-controller during Mimic data
generation for robot's with mobile bases.

## Type of change

<!-- As you go through the list, delete the ones that are not
applicable. -->

- New feature (non-breaking change which adds functionality)

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [x] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

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putting an x character in it

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---------

Signed-off-by: peterd-NV <[email protected]>
Co-authored-by: Kelly Guo <[email protected]>
…saac-sim#4000)

# Description

Latest URDF importer in Isaac Sim 5.1 removed the support for
merge-joints, which caused a breaking change for some users. Although
this will maintain as the behavior going forward, we are updating the
importer version to a patch fix of the URDF importer for the short term
that still provides the merge-joints support.

In the future, we will look into providing more tooling for supporting
similar behaviors in addition to the importer itself.

Fixes isaac-sim#3943 


## Type of change

- Bug fix (non-breaking change which fixes an issue)
- Breaking change (existing functionality will not work without user
modification)

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [ ] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

<!--
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putting an x character in it

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---------

Signed-off-by: Kelly Guo <[email protected]>
…4133)

# Description

Updates starlette to 0.49.1 due to security vulnerability in the
previously used 0.45.3.

## Type of change

<!-- As you go through the list, delete the ones that are not
applicable. -->

- Bug fix (non-breaking change which fixes an issue)

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [ ] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

<!--
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putting an x character in it

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…m#4091)

# Description

Adds a new state_dependent_std param to the rsl_rl_config for IsaacLab.

---------

Signed-off-by: ooctipus <[email protected]>
Co-authored-by: ooctipus <[email protected]>
…2826)

# Description

Introducing a close function to the recorder manager which exports the
data to file when the environment is closed and closes the recorder
terms.

Fixes # (issue)

## Type of change

<!-- As you go through the list, delete the ones that are not
applicable. -->

- New feature (non-breaking change which adds functionality)

## Screenshots

## Checklist

- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

<!--
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---------

Signed-off-by: James Tigue <[email protected]>
Signed-off-by: ooctipus <[email protected]>
Co-authored-by: Eva M. <[email protected]>
Co-authored-by: James Smith <[email protected]>
Co-authored-by: ooctipus <[email protected]>
…use case (isaac-sim#3801)

# Description

This PR adds a demo that showcasing the advance usage of
RigidObjectCollection.
This shows spawning random number of objects and varying object types
per reset with a bin packing example.

## Type of change

- New feature (non-breaking change which adds functionality)

## Screenshots

![bin_packing](https://github.com/user-attachments/assets/196ff820-4973-45a5-8044-3057bbc60bfe)

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

<!--
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---------

Signed-off-by: ooctipus <[email protected]>
Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>
Co-authored-by: Kelly Guo <[email protected]>
…3924)

# Description

Remove dependency on IsaacSim `prim_utils` for integration of new
simulation engines like `newton`.

NOTE: this PR depends on isaac-sim#3923 

## Type of change

- Dependency removal

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [ ] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

---------

Signed-off-by: ooctipus <[email protected]>
Signed-off-by: Kelly Guo <[email protected]>
Co-authored-by: Octi Zhang <[email protected]>
Co-authored-by: Kelly Guo <[email protected]>
# Description

> Reopening pending PR (closed at that point) for when the cleanup and
removal of the internal repository was performed.

This PR updates the agent configuration (to be as similar as possible)
for the `Isaac-Humanoid-v0` task to ensure a more accurate comparison of
the RL libraries when generating the [Training
Performance](https://isaac-sim.github.io/IsaacLab/main/source/overview/reinforcement-learning/rl_frameworks.html#training-performance)
table.

To this end:

1. A common Training time info (e.g.: `Training time: XXX.YY seconds`)
is printed when running existing `train.py` scripts. Currently the RL
libraries output training information in different formats and extends.
2. A note is added to involved agent configurations to notify/ensure
that any modification should be propagated to the other agent
configuration files.
3. The commands used to benchmark the RL libraries is added to docs, for
clearness and repro.

## Screenshots

Difference between current agent configuration (red) and new agent
configuration (green) showing that the new configuration does not
represent a radical change in learning

<img width="1230" height="880" alt="Screenshot from 2025-11-28 13-19-14"
src="https://github.com/user-attachments/assets/12a098c1-c169-4e09-b60f-b5f105341fbd"
/>



## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

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…nd Pico (isaac-sim#4135)

# Description

Adds instruction to join early access program to support Meta Quest and
Pico.


## Type of change

- Documentation update

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there
# Description

This PR extends the `ContactSensor` class to expose aggregated friction
forces for each filtered body. It uses the same vectorized approach used
for [`contact_points`](isaac-sim#2842).

Concretely, this change introduces:
- `ContactSensorCfg.track_friction_forces` toggle to turn on friction
tracking
- `ContactSensorData.friction_forces_w` where the sum of friction forces
for each filtered body are stored

Fixes isaac-sim#2074, isaac-sim#2064

## Performance

Results of `check_contact_sensor.py` with `track_friction_data = False`:
```
avg dt real-time 0.017448579105403043
avg dt real-time 0.017589360827958443
avg dt real-time 0.016146250123070787
```

Results of `check_contact_sensor.py` with `track_friction_data = True`:
```
avg dt real-time 0.01818224351439858
avg dt real-time 0.017720674386015163
avg dt real-time 0.01777262271923246
```

## Type of change
- New feature (non-breaking change which adds functionality)

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

---------

Signed-off-by: Kelly Guo <[email protected]>
Co-authored-by: Kelly Guo <[email protected]>
# Description
Added a retargeter for G1 upper body which takes in controller input and
outputs a bool for hand open/close in addition to the left and right EE
targets based on the controller position.

Fixes # (issue)

## Type of change

<!-- As you go through the list, delete the ones that are not
applicable. -->

- New feature (non-breaking change which adds functionality)

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

Signed-off-by: Kelly Guo <[email protected]>
Co-authored-by: Kelly Guo <[email protected]>
… body. (isaac-sim#3864)

# Description
Implement ability to attach an imu sensor to xform primitives in a usd
file. This PR is based on work by @GiulioRomualdi here:
isaac-sim#3094 Addressing issue isaac-sim#3088.

We considered more general implementations to account for all sensor
types, but found they all handle pose information too differently to
gain any benefit from a more general solution.

Fixes # (3088)

## Type of change

<!-- As you go through the list, delete the ones that are not
applicable. -->

- New feature (non-breaking change which adds functionality)


## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

---------

Signed-off-by: Brian McCann <[email protected]>
Signed-off-by: Kelly Guo <[email protected]>
Co-authored-by: James Tigue <[email protected]>
Co-authored-by: Kelly Guo <[email protected]>
…aclab.envs.mdp.actions.JointPositionToLimitsAction (isaac-sim#3865)

# Description

This PR fixes the issue reported in isaac-sim#3753 where the advanced indexing
failed due to shape mismatch.
This PR is an alternative solution to isaac-sim#3754,

The fixes is tricky, the most elegant and performant way I found so far
is separate code path when env_id is None vs env_id is tensor. if we
don't do so, applying left hand side with
self._prev_applied_actions[env_ids, :] where env_ids is 2d will cause
the lfs shape to be ill formed.


Fixes isaac-sim#3753 

<!-- As a practice, it is recommended to open an issue to have
discussions on the proposed pull request.
This makes it easier for the community to keep track of what is being
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is demanded by more than one party. -->

## Type of change

<!-- As you go through the list, delete the ones that are not
applicable. -->

- Bug fix (non-breaking change which fixes an issue)

## Screenshots

Please attach before and after screenshots of the change if applicable.

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## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [x] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

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---------

Signed-off-by: ooctipus <[email protected]>
Signed-off-by: Kelly Guo <[email protected]>
Co-authored-by: Kelly Guo <[email protected]>
# Description

This PR prevents users from accidentally randomizing the mass of rigid
body to small and negative by clamping at 1e-6 kg.

Fixes isaac-sim#518 

## Type of change

<!-- As you go through the list, delete the ones that are not
applicable. -->

- Bug fix (non-breaking change which fixes an issue)

## Checklist

- [ ] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [ ] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [ ] I have made corresponding changes to the documentation
- [ ] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [ ] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

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---------

Signed-off-by: Kelly Guo <[email protected]>
Co-authored-by: Kelly Guo <[email protected]>
)

# Description

Adds support for vectorizing the pick and place demo to test performance
for multi-environments.

## Type of change

<!-- As you go through the list, delete the ones that are not
applicable. -->

- New feature (non-breaking change which adds functionality)

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [ ] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

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…ot installed (isaac-sim#4180)

# Description

the is_docker() check can sometimes detect that we are installing in
docker even though docker is not available on the system, causing to
downstream issues in the script. this fix narrows the checks for docker
to avoid false positives.

Fixes isaac-sim#4181 


## Type of change

<!-- As you go through the list, delete the ones that are not
applicable. -->

- Bug fix (non-breaking change which fixes an issue)

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [ ] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

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# Description

Removes reference to a gitlab link in the code that is not accessible.

## Type of change

- Documentation update

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [ ] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

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---------

Co-authored-by: ooctipus <[email protected]>
# Description

Mirrors the `UrdfFileCfg` spawner for `MJCF` files.

Code is done, but currently WIP until Issue isaac-sim#1671 is resolved.

Edit 10/21/2025: isaac-sim#1671 is resolved with IsaacSim 5.0, PR is ready for
review.

## Type of change

- New feature (non-breaking change which adds functionality)

## Checklist

- [X] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [ ] I have made corresponding changes to the documentation
- [X] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [X] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

---------

Co-authored-by: Mayank Mittal <[email protected]>
Co-authored-by: Kelly Guo <[email protected]>
@greptile-apps
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Skipped: This PR changes more files than the configured file change limit: (139 files found, 100 file limit)

@github-actions github-actions bot added documentation Improvements or additions to documentation isaac-mimic Related to Isaac Mimic team isaac-lab Related to Isaac Lab team infrastructure labels Dec 16, 2025
renezurbruegg and others added 6 commits December 16, 2025 13:07
# Description

This PR introduces `MultiMeshRayCaster` and `MultiMeshRayCasterCamera`,
an extension of the default `RayCaster` with the following enhancements:

1. **Raycasting against multiple target types** : Supports primitive
shapes (spheres, cubes, …) as well as arbitrary meshes.
2. **Dynamic mesh tracking** : Keeps track of specified meshes, enabling
raycasting against moving parts (e.g., robot links, articulated bodies,
or dynamic obstacles).
3. **Memory-efficient caching** : Avoids redundant memory usage by
caching and reusing duplicate meshes.

This is joint work with @pascal-roth and @Mayankm96.

The default `RayCaster` was limited to static environments and required
manual handling of moving meshes, which restricted its use for robotics
scenarios where robots or obstacles move dynamically.

`MultiMeshRayCaster` addresses these limitations by and now supports
**raycasting against robot parts and other moving entities**.

---
## Usage

For a quick demo, run:

```bash
python scripts/demos/sensors/multi_mesh_raycaster.py --num_envs 16 --asset_type <allegro_hand|anymal_d|multi>
```

<img width="2882" height="804" alt="demo image"
src="https://github.com/user-attachments/assets/a019e9d4-e991-4ca2-a94e-8cdba790f26d"
/>

### Drop-in replacement

Example change to migrate from `RayCasterCfg` to
`MultiMeshRayCasterCfg`:

```diff
- ray_caster_cfg = RayCasterCfg(
+ ray_caster_cfg = MultiMeshRayCasterCfg(
      prim_path="{ENV_REGEX_NS}/Robot",
      mesh_prim_paths=[
         "/World/Ground",
+         MultiMeshRayCasterCfg.RaycastTargetCfg(target_prim_expr="{ENV_REGEX_NS}/Robot/LF_.*/visuals"),
+         MultiMeshRayCasterCfg.RaycastTargetCfg(target_prim_expr="{ENV_REGEX_NS}/Robot/RF_.*/visuals"),
+         MultiMeshRayCasterCfg.RaycastTargetCfg(target_prim_expr="{ENV_REGEX_NS}/Robot/LH_.*/visuals"),
+         MultiMeshRayCasterCfg.RaycastTargetCfg(target_prim_expr="{ENV_REGEX_NS}/Robot/RH_.*/visuals"),
+         MultiMeshRayCasterCfg.RaycastTargetCfg(target_prim_expr="{ENV_REGEX_NS}/Robot/base/visuals"),
      ],
      pattern_cfg=patterns.GridPatternCfg(resolution=resolution, size=(5.0, 5.0)),
 )
```

---

## Benchmarking & Validation

To benchmark the new raycaster, run:

```bash
python scripts/benchmarks/benchmark_ray_caster.py
```

Then plot the results with:

```bash
python scripts/benchmarks/plot_raycast_results.py
```

This will generate outputs under:
`outputs/benchmarks/raycast_benchmark...`

### Example plots

<table style="border-collapse:collapse; width:100%;">
  <!-- Row 1: big image across both columns -->
  <tr>
    <td colspan="2" style="text-align:center; padding-bottom:8px;">
<img width="1000" height="500" alt="big image"
src="https://github.com/user-attachments/assets/ff69253c-0329-4ab6-a944-7fcaac233923"
/>
    </td>
  </tr>

  <!-- Row 2: two images side by side -->

  <tr>
    <td style="text-align:center; padding-right:8px;">
<img width="500" height="500" alt="left image"
src="https://github.com/user-attachments/assets/5375ed6c-f419-448d-ba25-759c1b16bcdd"
/>
    </td>
    <td style="text-align:center;">
<img width="500" height="500" alt="right image"
src="https://github.com/user-attachments/assets/bc36a0a6-aedd-4cdb-9909-9a05b1f2be0e"
/>
    </td>
  </tr>

  <!-- Row 3: last image centered across both columns -->

  <tr>
    <td colspan="2" style="text-align:center; padding-top:8px;">
<img width="500" height="500" alt="bottom image"
src="https://github.com/user-attachments/assets/67b75944-f64e-4c0b-b51f-aa20da3cf9b1"
/>
    </td>
  </tr>
</table>

---

## Type of Change

* [x] New feature (non-breaking change which adds functionality)
* [ ] This change requires a documentation update



## Checklist

- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [ ] I have made corresponding changes to the documentation
- [ ] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

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---------

Signed-off-by: renezurbruegg <[email protected]>
Signed-off-by: Mayank Mittal <[email protected]>
Signed-off-by: James Tigue <[email protected]>
Signed-off-by: Pascal Roth <[email protected]>
Signed-off-by: Kelly Guo <[email protected]>
Co-authored-by: Pascal Roth <[email protected]>
Co-authored-by: Pascal Roth <[email protected]>
Co-authored-by: James Tigue <[email protected]>
Co-authored-by: Mayank Mittal <[email protected]>
Co-authored-by: Mayank Mittal <[email protected]>
Co-authored-by: Copilot <[email protected]>
Co-authored-by: Kelly Guo <[email protected]>
Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>
# Description

This MR adds the remaining comments in isaac-sim#3298

## Type of change

- Bug fix (non-breaking change which fixes an issue)

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [x] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

---------

Signed-off-by: renezurbruegg <[email protected]>
Signed-off-by: Mayank Mittal <[email protected]>
Signed-off-by: James Tigue <[email protected]>
Signed-off-by: Pascal Roth <[email protected]>
Signed-off-by: Kelly Guo <[email protected]>
Co-authored-by: Pascal Roth <[email protected]>
Co-authored-by: zrene <[email protected]>
Co-authored-by: Pascal Roth <[email protected]>
Co-authored-by: James Tigue <[email protected]>
Co-authored-by: Copilot <[email protected]>
Co-authored-by: Kelly Guo <[email protected]>
Co-authored-by: zrene <[email protected]>
Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>
…on success. (isaac-sim#4170)

# Description

Add support for validating replay success using the task’s termination
criteria in scripts/tools/replay_demos.py.

## Type of change
- New feature (non-breaking change which adds functionality)


## Modifications
Only "scripts/tools/replay_demos.py" is modified.

## Verification
1. Download the pre-recorded dataset.hdf5 for the
Isaac-Stack-Cube-Franka-IK-Rel-v0 task from the
[link](https://omniverse-content-production.s3-us-west-2.amazonaws.com/Assets/Isaac/5.1/Isaac/IsaacLab/Mimic/franka_stack_datasets/dataset.hdf5)
provided in the
[teleoperation-imitation-learning](https://isaac-sim.github.io/IsaacLab/main/source/overview/imitation-learning/teleop_imitation.html#teleoperation-imitation-learning)
documentation. And place it in the `dataset` folder.
2. Run the following command to verify the changes:
`python scripts/tools/replay_demos.py --task
Isaac-Stack-Cube-Franka-IK-Rel-v0 --dataset_file ./dataset/dataset.hdf5
--validate_success_rate`
3. For testing, I also augmented the above HDF5 file to a new one with
50 demonstration
[trajectories](https://nvidia-my.sharepoint.com/:u:/p/weihuaz/IQAg9ke_LIefRonAMIZ7QyzfAeH_ydqwVbBGsPqwCSD0q3w?e=RqvPNw).
You can use it to test the multi-env success rate.
`python scripts/tools/replay_demos.py --task
Isaac-Stack-Cube-Franka-IK-Rel-v0 --dataset_file ./dataset/dataset.hdf5
--validate_success_rate --num_envs 13`
No matter how many environments are enabled, the output should be:
> Successfully replayed: 31/50
> Failed demo IDs (19 total):
>   [0, 1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 12, 23, 34, 45, 46, 47, 48, 49]

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [ ] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there
# Description

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> **Notice: The OpenArm USD files are currently under review and have
not yet been officially registered.
Therefore, the current setup loads the USD assets from a separate
repository. Once the assets are formally registered in Isaac Sim, the
loading route will be updated accordingly. This implementation detail
was prepared in consultation with Kei Kase from NVIDIA Japan.**

* Added the OpenArm assets to
`IsaacLab/source/isaaclab_assets/isaaclab_assets/robots`.
These assets include configurations for the OpenArm unimanual and
bimanual models.

* Added the following four environments to

`IsaacLab/source/isaaclab_tasks/isaaclab_tasks/manager_based/manipulation`:

  * OpenArm bimanual reach task
  * OpenArm unimanual reach task
  * OpenArm unimanual lift-a-cube task
  * OpenArm unimanual open-a-drawer task

* Added the changelog entry for the OpenArm environments and updated
`extension.toml` under
  `IsaacLab/source/isaaclab_tasks/docs`.

* Added the OpenArm environments to
`IsaacLab/docs/source/overview/environments.rst`.

The unit tests are as follows:
```bash
# Assuming the environment is set up for Isaac Lab v2.3.0.
# Clone the repository to load the USD assets.
git clone https://github.com/enactic/openarm_isaac_lab

# Add the path and navigate to the Isaac Lab repository.
export PYTHONPATH=$PYTHONPATH:~/openarm_isaac_lab
cd IsaacLab

# Run training.
python ./scripts/reinforcement_learning/rl_games/train.py --task Isaac-Reach-OpenArm-Bi-v0 --headless

# Run the test.
python ./scripts/reinforcement_learning/rl_games/play.py --task Isaac-Reach-OpenArm-Bi-v0 --num_envs 4
```

You can run different tasks and policies.

| Task Description | Task Name | Policy Name |
| ----------------------- | ------------------------------ |
----------------------------------- |
| Reach target position (Bimanual) | `Isaac-Reach-OpenArm-Bi-v0` |
`rsl_rl`, `rl_games` |
| Reach target position | `Isaac-Reach-OpenArm-v0` | `rsl_rl`,
`rl_games`, `skrl` |
| Lift a cube | `Isaac-Lift-Cube-OpenArm-v0` | `rsl_rl`, `rl_games` |
| Open a cabinet's drawer | `Isaac-Open-Drawer-OpenArm-v0` | `rsl_rl`,
`rl_games` |

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## Type of change

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- New feature (non-breaking change which adds functionality)
- Documentation update

## Screenshots

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### Reach target position (Bimanual, rsl_rl)

- Screenshot


![openarm_bi_reach](https://github.com/user-attachments/assets/a4c874cd-24bf-497e-bccd-5d5efcd9d54d)

- Reward function

<img width="2734" height="925" alt="Screenshot from 2025-11-27 15-40-46"
src="https://github.com/user-attachments/assets/e4e95786-be33-47de-a8c1-4637ae918e35"
/>

<img width="1568" height="487" alt="Screenshot from 2025-11-27 15-40-54"
src="https://github.com/user-attachments/assets/7f50a1e5-2c28-4e70-b8de-1a9bb52b53a4"
/>

- Video

[Screencast from 11-27-2025 03:54:44
PM.webm](https://github.com/user-attachments/assets/e9394734-6d72-42c1-979b-a559ffea0b4d)

### Reach target position (Bimanual, rl_games)

- Reward function

<img width="2791" height="780" alt="Screenshot from 2025-12-11 23-19-12"
src="https://github.com/user-attachments/assets/3f9d6743-954f-478c-a595-06f4b2919851"
/>

<img width="937" height="389" alt="Screenshot from 2025-12-11 23-19-23"
src="https://github.com/user-attachments/assets/d8e3ff51-12dc-4517-ae30-c42afc193b8b"
/>

- Video


[rl_games_reach_bi.webm](https://github.com/user-attachments/assets/6f379883-1b43-45f0-b649-82b4f913cb4b)

### Reach target position (rsl_rl)

- Screenshot


![openarm_uni_reach](https://github.com/user-attachments/assets/67f1da87-087f-4b96-a925-12337fb7bac2)

- Reward function

<img width="1567" height="497" alt="Screenshot from 2025-11-27 15-46-03"
src="https://github.com/user-attachments/assets/8f2714ef-8b3d-49ff-9974-a955357dc77a"
/>

- Video

[Screencast from 11-27-2025 03:51:36
PM.webm](https://github.com/user-attachments/assets/53867929-8905-416a-8892-24c328b7ee56)

### Reach target position (rl_games)

- Reward function

<img width="937" height="389" alt="Screenshot from 2025-12-11 23-24-38"
src="https://github.com/user-attachments/assets/df24c50a-07ac-4607-9cde-d1b49944b4f3"
/>

- Video


[rl_games_reach.webm](https://github.com/user-attachments/assets/ba52e2cb-783a-4724-a679-b248ce766748)

### Reach target position (skrl)

- Reward function

<img width="1007" height="728" alt="Screenshot from 2025-12-11 23-25-55"
src="https://github.com/user-attachments/assets/4aa05128-b18b-400f-9b03-bde32f19f71c"
/>

- Video


[skrl_reach.webm](https://github.com/user-attachments/assets/dfab0dec-d59a-4343-85e0-09307d26f227)

### Lift a cube (rsl_rl)

- Screenshot


![openarm_lift](https://github.com/user-attachments/assets/53ab857b-db15-48b8-bb58-1e0b0c2a5030)

- Reward function

<img width="2364" height="487" alt="Screenshot from 2025-11-27 15-44-08"
src="https://github.com/user-attachments/assets/6014c5e6-3cf9-4a80-be55-5fe1d842351b"
/>

<img width="1568" height="487" alt="Screenshot from 2025-11-27 15-43-57"
src="https://github.com/user-attachments/assets/52edfb2d-1dcb-4020-a802-2f8d1676bb5b"
/>

- Video

[Screencast from 11-27-2025 03:53:04
PM.webm](https://github.com/user-attachments/assets/85387631-3530-47a7-8c5d-e843ca39ce31)

### Lift a cube (rl_games)

- Reward function

<img width="1008" height="389" alt="Screenshot from 2025-12-11 23-26-51"
src="https://github.com/user-attachments/assets/6faab135-57b0-441d-81ce-8ac59032ecbf"
/>

- Video


[rl_games_lift.webm](https://github.com/user-attachments/assets/4a7d1284-fbb3-4f08-adaf-5a89627bdc06)

### Open a cabinet's drawer (rsl_rl)

- Screenshot


![openarm_open_drawer](https://github.com/user-attachments/assets/cf26687b-0771-44ef-9750-68620be309ec)

- Reward function

<img width="2739" height="913" alt="Screenshot from 2025-11-27 15-45-26"
src="https://github.com/user-attachments/assets/2a409853-e10c-48f4-be3d-2f86b1a2ede0"
/>

<img width="1567" height="497" alt="Screenshot from 2025-11-27 15-45-34"
src="https://github.com/user-attachments/assets/f9bbb9f1-c566-40e8-ae25-98d083dc8b54"
/>

- Video

[Screencast from 11-27-2025 03:53:54
PM.webm](https://github.com/user-attachments/assets/7f2181e7-4784-4933-a8a7-ef5e45b0d96b)

### Open a cabinet's drawer (rl_games)

- Reward function

<img width="1008" height="389" alt="Screenshot from 2025-12-11 23-27-27"
src="https://github.com/user-attachments/assets/c03d5d27-e52a-45ad-a675-7cc56bcfbed6"
/>

- Video


[rl_games_drawer.webm](https://github.com/user-attachments/assets/957915ca-2cf6-4c32-968d-1f27fcfdc99d)

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

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putting an x character in it

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- [x] I have done this task
- [ ] I have not done this task
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---------

Signed-off-by: Antoine RICHARD <[email protected]>
Co-authored-by: ooctipus <[email protected]>
Co-authored-by: Antoine RICHARD <[email protected]>
Co-authored-by: Kelly Guo <[email protected]>
@github-actions github-actions bot added the isaac-sim Related to Isaac Sim team label Dec 18, 2025
@github-actions github-actions bot added the asset New asset feature or request label Dec 18, 2025
@kellyguo11 kellyguo11 merged commit 414ea0b into isaac-sim:feature/isaacsim-6-0 Dec 19, 2025
8 of 12 checks passed
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