Function computeFocusForBelt

computeFocusForBelt(
    belt: BeltRegion,
    system: StarSystemData,
    simDate: Date,
): FocusTarget
Where to fly the camera for a selected belt: centred on its parent, at a distance that fits the belt's full outer radius.
Parameters
- belt: BeltRegion
- system: StarSystemData
- simDate: Date
Returns FocusTarget
- Defined in camera.ts:1828