Problem : ROS2 RTX Lidar Tutorial with Isaac-sim-5.0-full

Omniverse Isaac Sim
1

I try the tutorial “ROS2 RTX Lidar” based on below link guide.

https://docs.isaacsim.omniverse.nvidia.com/5.0.0/ros2_tutorials/tutorial_ros2_rtx_lidar.html

But Lidar sensing data seems to be strange like below.

(It seems to be degraded from Isaac Sim 4.2.0)

rtx1
rtx11152×483 231 KB

After changing to Rotate-x=“90” like below, it seems to be proper behavior.

rtx2
rtx21294×591 295 KB

I would appreciate if you check the behavior with Isaac-sim-5.0-full and tell us how to solve this problem.

[Our Environment]

Isaac Sim Version:5.0.0-full(download&install below link)

Operating System:Ubuntu 22.04

GPU :NVIDIA RTX 6000

--

Best regards,

3

Let me see if I can reproduce this difference.

4

Hi,

Thank you very much for your kindness.

I really appreciate your help.

We are waiting for your feedback.

--

Best regards,

5

Hello,

Thank you very much for your help.

Do you have any update?

I would appreciate if you tell us about the progress on this.

Best regards,

6

Hi, several bugs have been RTX Lidar related bugs were fixed in IsaacSim 5.1. Does the problem persist in the latest version of IsaacSim?

7

Hello,

Thank y very much for your kindness.

I really appreciate your help.

I found proper behavior with IsaacSim5.1.0.

Thank you!