Important: Isaac Sim support
Note: For Isaac Sim support, the community is gradually transitioning from this forum to the Isaac Sim GitHub repository so that questions and issues can be tracked, searched, and resolved more efficiently in one place. Whenever possible, please create a GitHub Discussion or Issue there instead of starting a new forum topic.
Note: For any Isaac Lab topics, please submit your topic to its GitHub repo ( GitHub - isaac-sim/IsaacLab: Unified framework for robot learning built on NVIDIA Isaac Sim · GitHub ) following the instructions provided on Isaac Lab’s Contributing Guidelines ( Contribution Guidelines — Isaac Lab Documentation ).
Please provide all relevant details below before submitting your post. This will help the community provide more accurate and timely assistance. After submitting, you can check the appropriate boxes. Remember, you can always edit your post later to include additional information if needed.
6.0.0
5.1.0
5.0.0
4.5.0
4.2.0
4.1.0
4.0.0
4.5.0
2023.1.1
2023.1.0-hotfix.1
Other (please specify):
Operating System
Ubuntu 24.04
Ubuntu 22.04
Ubuntu 20.04
Windows 11
Windows 10
Other (please specify):
GPU Information
- Model: NVIDIA TITAN RTX
- Driver Version:Driver Version: 591.86
Topic Description
Detailed Description
"I recently started learning Isaac Sim and followed the tutorial at this link to import a small carter and add a camera. Both objects work well:
However, when I reached the ‘Adding a Lidar Sensor’ section, I followed the instructions to add a Rotating Physx Lidar. I enabled drawLines in the Raw Properties and set rotationRate to 1. After clicking the play button, the lidar does not display the laser lines as shown in the tutorial video. Other than the lidar itself blinking (which makes it look like it is working), I do not see any other changes. Adding a cube obstacle in front of the lidar also has no effect. What could be the problem?"
