Support for Unity6 PolySpatial and Apple Vision Pro

[Carton22]

Hi @unitycoder ,

Fantastic tool!

I am wondering if your Lidar Viewer tools support any one of the platform below?

1. Unity6
2. Apple Vision Pro
3. Polyspatial (the middleware interface between Unity and Apple Vision Pro)

Another side question I wanna ask is do you provide any support or any other tool for rendering [Unitree L2 Lidar](https://www.unitree.com/L2, https://github.com/unitreerobotics/unilidar_sdk2?tab=readme-ov-file) Point Cloud Stream in Unity?

Thank you so much and look forward to your reply!

[unitycoder]

1. Unity 6 should work (but urp/hdrp requires some manual work.. ill try to add those into the package sometime soon!)
2. Unknown
3. Unknown

I don't have access to VisionPro, so not really sure what would break..
also this is mainly for PC use (not tested for Mac/Metal/Mobile/Linux etc.)

If you have access to VisionPro, you could try running it there and email me what errors it spits out.
(shader would definitely break, also file access most likely..)

Unitree:
For live streaming or unitree recorded streams or both?
I could check if there are sample recordings available and the structure is documented.

Maybe unlikely to add inside this plugin (since its for Ouster lidars),
but if its similar enough packet structure, it could be added as a "extension" or separate plugin then.

[Carton22]

Thanks for your quick response!

I have VisionPro but sadly I did not have your UnityOusterLidarViewer game assets on hand so I am not able to test it.

Unitree:
For both.

There are sample recorded ros bags.
ROS1 Bag Indoor Scene
ROS1 Bag Outdoor Scene
This is the repo where I found these 2 bags.

For ROS2,
I only have my own ROS2 Bag, this is the GDrive link and feel free to use it for testing.

Basically, for both ROS1 and ROS2, the ros bag contains 2 topics

1. /unilidar/imu (the IMU topic of the Unitree Lidar)
2. /unilidar/cloud (the point cloud topic of the Unitree Lidar)

Please let me know if it does work in Unity6 Editor

[unitycoder]

here's my current todo list about this topic

• test ousterviewer on mac (to see if shader works there, it should, since i did have Metal shader included)
• test ousterviewer in mobile (like Quest VR) or ipad/iphone (to see if it could work*)
• include urp/hdrp support for unity 6 in the plugin
• check ROS Bag file format (my viewer supports PCAP recordings)

*with Velodyne viewer, i've tested android builds, but streaming live data to mobile device loses too many packets..