Add top-down sensor #85
Description
Is your feature request related to a problem? Please describe.
A sensor that takes an aerial view of the environment is needed
Describe the solution you'd like
I would like a top-down sensor,.
I need 2 versions:
- class TopDownFixed: Top-down view at a fixed point.
- class TopDownCentered: centered on the agent, rotated so that the agent always looks in the same direction.
I need to be able to set the range and resolution. You can take inspiration from the RaySensor.
Additional context
There is already an empty class TopDown, with nothing in it.
A good strategy would be to use a sensor view.