- Set up all the required graphics objects. For example, a Line for the actuator, a Patch for the body, and an AnimatedLine for the trajectory. Group objects as needed inside transform objects.
- Loop over the simulation data. At each iteration, update each graphics object as needed to reflect the data.
- (optional) call pause to add some delay between updates
Animated Plotting position of body and pitch angle of actuator
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Hello,
I am a bit new to plotting in MATLAB, at least when it comes to doing anything fancy. As outputs of my simulator, I have x, y, z and velocity/acceleration data for the center of mass of an object. I am also tracking the attitude of the body frame as well as the attitude of the actuator (which can orient itself separately)
I was wondering how I might be able to create a plot that shows the body as a box with the body angle displayed over time. The position of the actuator would also be great to display as an oriented line above the box.
I have found a few functions that might work. for the trajectory data should I use animatedline? make hgt transform for the rotation of the object? I really am not sure where is the best place to start...
Thank you for your time.
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Alain Kuchta
am 20 Apr. 2017
I recommend starting with the following documentation. This gives a good overview of animation techniques in MATLAB.
At a high level the code will need to:
This example might be helpful to see transform objects in practice
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