Point Cloud Visualization using Lidar Sensor and Scenario Reader

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Griffin Puggie
Griffin Puggie 2024-11-19，10:03
I have used driving scenario designer to make a test scenario, then exported the scenario and sensors to a simulink model. I have used three sensors, camera, radar, and lidar. Ignoring the first two as the lidar is what I am trying to get working.
This is the model that it generates, note that I added the Point Cloud Viewer block. Now this works fine and lets me visualize the point cloud, however, I want to use the Lidar Sensor from the Lidar Toolbox as it gives location AND intensity. Which brings me to how I have attempted to update the model:
From this documentation:
https://www.mathworks.com/help/lidar/ug/generate-lidar-point-cloud-using-driving-scenario.html
The Actors output from scenario reader should be able to input into the Lidar Sensor "ActorPoses" port.
However, when running the model this error is thrown:
Error:MATLAB System block 'simulation_test/Lidar Sensor' error occurred when invoking 'setupImpl' method of 'lidarsimulink.internal.LidarSensorBlock'. The error was thrown from '
'C:\Program Files\MATLAB\R2024a\toolbox\lidar\lidarsimulink\+lidarsimulink\+internal\LidarSensorBlock.m' at line 659
'C:\Program Files\MATLAB\R2024a\toolbox\lidar\lidarsimulink\+lidarsimulink\+internal\LidarSensorBlock.m' at line 522
'C:\Program Files\MATLAB\R2024a\toolbox\lidar\lidarsimulink\+lidarsimulink\+internal\LidarSensorBlock.m' at line 52
'C:\Program Files\MATLAB\R2024a\toolbox\simulink\ui\studio\config\m\+SLStudio\StartPauseContinue.p' at line 0
'C:\Program Files\MATLAB\R2024a\toolbox\simulink\ui\studio\config\m\+SLStudio\ToolBars.p' at line 0'.
Caused by:
Unable to find variable 'Actors' in the workspace.
I'm really at a loss here, as I have tried to import from workspace and that did not work either.

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