namespace SceneKit
{
    [Introduced(PlatformName.WatchOS, 3, 0, PlatformArchitecture.All, null)]
    [Introduced(PlatformName.MacOSX, 10, 10, PlatformArchitecture.All, null)]
    [Introduced(PlatformName.iOS, 8, 0, PlatformArchitecture.All, null)]
    [Protocol(Name = "SCNPhysicsContactDelegate", WrapperType = typeof(SCNPhysicsContactDelegateWrapper))]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "DidBeginContact", ParameterByRef = new[] { false, false }, ParameterType = new[] { typeof(SCNPhysicsWorld), typeof(SCNPhysicsContact) }, Selector = "physicsWorld:didBeginContact:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "DidUpdateContact", ParameterByRef = new[] { false, false }, ParameterType = new[] { typeof(SCNPhysicsWorld), typeof(SCNPhysicsContact) }, Selector = "physicsWorld:didUpdateContact:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "DidEndContact", ParameterByRef = new[] { false, false }, ParameterType = new[] { typeof(SCNPhysicsWorld), typeof(SCNPhysicsContact) }, Selector = "physicsWorld:didEndContact:")]
    public interface ISCNPhysicsContactDelegate : INativeObject, IDisposable
}