restart

Reset simulation of UAV scenario

Since R2020b

Syntax

restart(scene)

Description

restart(scene) resets the simulation of the UAV scenario scene. The function resets platforms' poses and sensor readings to NaN, resets the CurrentTime property of the scenario to zero, and resets the IsRunning property of the scenario to false.

Examples

Simulate Simple UAV Scenario

Create a UAV scenario.

scene = uavScenario("UpdateRate",100,"StopTime",1);  

Add the ground and a building as meshes.

addMesh(scene,"Polygon", {[-50 0; 50 0; 50 50; -50 50], [-3 0]}, [0.3 0.3 0.3]);
addMesh(scene,"Cylinder", {[10 5 5], [0 10]}, [1 1 0]); 

Create a UAV platform with a specified waypoint trajectory in the scenario. Define the mesh for the UAV platform.

traj = waypointTrajectory("Waypoints", [0 -20 -5; 20 0 -5], "TimeOfArrival", [0  1]); 
uavPlat = uavPlatform("UAV",scene,"Trajectory", traj); 
updateMesh(uavPlat,"quadrotor",{10},[1 0 0],eul2tform([0 0 0])); 

Simulate and visualize the scenario.

setup(scene); 
while advance(scene) 
    show3D(scene); 
    drawnow update 
end 

restart(scene);

Input Arguments

scene — UAV scenario

uavScenario object

UAV scenario, specified as a uavScenario object.

Version History

Introduced in R2020b