Instance Property

contactDelegate

A delegate that is called when two physics bodies come in contact with each other.

Declaration

weak var contactDelegate: SCNPhysicsContactDelegate? { get set }

Discussion

A contact is created when two physics bodies overlap and one of the physics bodies has a collisionBitMask property that overlaps with the other body’s categoryBitMask property.

See Also

Detecting Contacts Between Physics Bodies

func contactTestBetween(SCNPhysicsBody, SCNPhysicsBody, options: [SCNPhysicsWorld.TestOption : Any]?) -> [SCNPhysicsContact]

Checks for contacts between two physics bodies.

func contactTest(with: SCNPhysicsBody, options: [SCNPhysicsWorld.TestOption : Any]?) -> [SCNPhysicsContact]

Checks for contacts between one physics body and any other bodies in the physics world.