Camera See
class CameraSee @JvmOverloads constructor(node: Node<Any>, environment: Physics2DEnvironment<Any>, val distance: Double, val angle: Double, outputMolecule: Molecule = SimpleMolecule("vision"), filterByMolecule: Molecule? = null) : AbstractAction<Any>
Checks nodes in the environment and writes in outputMolecule the list of it.unibo.alchemist.model.VisibleNode, containing filterByMolecule. distance and angle define the field of view.