feat: add disappearing vehicle example

[thomassedlmayer]

Adds minimal example file (SensorView) with two moving objects. Moving object with id 2 disappears in timestamp 5.0.

[jdsika]

oh, "PMSF.SensorView" ?

[thomassedlmayer]

That's just the channel name which can be chosen almost arbitrarily. See OSI docs (topic):

A unique name for the channel within the trace file. [...] the topic name should be chosen to reflect the purpose of the channel, and should include some indication of the message type.

[jdsika]

JUST to be super clear. You do not intend to see a rendered bounding box in your example?!

[thomassedlmayer]

You do not intend to see a rendered bounding box in your example?!

Yes I do but #123 broke it. My example does not provide velocity and acceleration values for the moving objects. So the metadata generation runs into an exception and the rest of the rendering process is skipped for every frame.

The example should show two vehicles and one of them disappears around 5 seconds into the trace.