SKPhysicsWorld Class

Manages the physics for a SpriteKit.SKScene.

Syntax

[Foundation.Register("SKPhysicsWorld", true)]
[ObjCRuntime.Availability(Introduced=ObjCRuntime.Platform.iOS_7_0)]
[ObjCRuntime.Availability(Introduced=ObjCRuntime.Platform.Mac_10_0 | ObjCRuntime.Platform.Mac_10_1 | ObjCRuntime.Platform.Mac_10_2 | ObjCRuntime.Platform.Mac_10_3 | ObjCRuntime.Platform.Mac_10_4 | ObjCRuntime.Platform.Mac_10_5 | ObjCRuntime.Platform.Mac_10_6 | ObjCRuntime.Platform.Mac_10_7 | ObjCRuntime.Platform.Mac_10_8 | ObjCRuntime.Platform.Mac_10_9 | ObjCRuntime.Platform.Mac_10_10 | ObjCRuntime.Platform.Mac_Version | ObjCRuntime.Platform.Mac_Arch64 | ObjCRuntime.Platform.Mac_Arch)]
public class SKPhysicsWorld : Foundation.NSObject, Foundation.INSCoding, IDisposable

Remarks

Every SpriteKit.SKScene has a SKScene.PhysicsWorld property that holds a SpriteKit.SKPhysicsWorld object that manages the physics for that scene.

The SpriteKit.SKPhysicsWorld has several responsibilities:

Providing global values such as SKPhysicsWorld.Gravity.
Connecting SpriteKit.SKPhysicsBodys with the SKPhysicsWorld.AddJoint method.
Raising events when SpriteKit.SKPhysicsBody begin or end contact with each other (see the SKPhysicsWorld.ContactDelegate property and the SKPhysicsWorld.DidBeginContact and SKPhysicsWorld.DidEndContact methods).
Enumerating bodies that intersect geometry (SKPhysicsWorld.EnumerateBodies and SKPhysicsWorld.GetBody methods).

Syntax

Remarks

Related content

Requirements