yilin2001

Is there an interface for computing Forward Kinematics in Genesis?

4

I hope you are doing well. I am currently working with the Genesis framework for robotic simulations, and I am trying to compute the forward kinematics (FK) of a robotic...

[Question] Why does camera.take_picture() take too long?

2

Hi, I am using SAPIEN to collect robot data, and I have encountered an issue where the camera.take_picture() function takes around 0.135921 seconds to execute each time, which significantly slows...

How to convert my own dataset to LerobotDataset format?

3

Hi, I am new to Lerobot and have a dataset in my own format. I would like to convert it to the LerobotDataset format. I referred to `lerobot/scripts/push_dataset_to_hub.py`, but it...

Hi, I'm currently developing a plugin for lerobot and would like to know if there are any plans to support PointCloud data. Additionally, I'd like to ask if there is...

Hello, I hope this message finds you well. I would like to kindly inquire about the data generation process within the project. In my current setup, which includes an RTX...

[Question] Questions regarding ControllerData and ControllerStateType structure

4

Hi! I’m working with Vuer to process Quest 3 controller data, but I have a few questions that I hope you can help clarify. ```typescript /** * Significantly more accurate...

How to integrate `huggingface.PyTorchModelHubMixin.save_pretrained()` with Lightning `Trainer` (checkpointing & loading)

1

### Description & Motivation ## 📝 Summary I am trying to train a custom policy module using **PyTorch Lightning**, where my model components (`policy`, `preprocessor`, `postprocessor`) all inherit from `huggingface_hub.PyTorchModelHubMixin`....

Question: Does ManiSkill support .mdl materials? How to apply .mdl onto object surfaces?

1

Hi, thanks for the great work on ManiSkill! I am currently trying to import a custom object into ManiSkill and would like to apply a .mdl (NVIDIA MDL) material to...

[Question] How to check collisions between objects in _load_scene during randomized object loading?

1

Hi ManiSkill team, I'm working on customizing the environment and using the _load_scene function to randomly load multiple objects. I'd like to ensure that the objects are not overlapping or...

[Feature] Support USD format

1

As title, I wonder that how .USD file can use in sapien. I don't find a method like `create_usd_loader` etc. Thanks again.