A multiplier for the force that the field applies to objects in its area of effect.
- iOS 8.0+
- macOS 10.10+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 3.0+
Each type of physics field defines its own behavior for strength values. For details, see the methods listed in Creating Physics Fields.
Specifying a Field’s Behavior
An exponent that determines how the field’s strength diminishes with distance.
A Boolean value that determines whether the field’s effect is enabled.
A Boolean value that determines whether the field overrides other fields whose areas of effect it overlaps.