init(lowerAngleLimit:upperAngleLimit:)
Initializes a new reach constraint object.
Declaration
init(lowerAngleLimit: CGFloat, upperAngleLimit: CGFloat)Parameters
- lowerAngleLimit:
The minimum angle that the node can have when it is rotated by a reach event.
- upperAngleLimit:
The maximum angle that the node can have when it is rotated by a reach event.
Return Value
A newly initialized reach constraint.
Discussion
When a reach action is executed, a node’s zRotation property may be changed by the action to satisfy the reach action. Any value calculated by the reach action for a node is always inside the range specified by the reach constraint attached to the node’s reachConstraints property.