It’s not really that hard to figure out, unfortunately. It gets trickier for moving targets… but it’s still not that hard. These days, the easiest way is just

It’s not really that hard to figure out, unfortunately. It gets trickier for moving targets… but it’s still not that hard. These days, the easiest way is just to use a neural network trained in a simulator. You don’t even have to understand the math or even fully grep the sensor/image processing. The methods used for conventional targeting systems are actually pretty well documented. Hobbiests are already making self landing (spacex-style) model rockets. That is a much harder problem.