The physics shape is a concave polyhedron closely following the surface of the geometry.
SDKs
- iOS 8.0+
- macOS 10.10+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 2.0+
Framework
- Scene
Kit
Declaration
static let concavePolyhedron: SCNPhysicsDiscussion
This option provides the highest level of detail, at a high cost to simulation performance. Use it only for irregularly shaped bodies where precise collision behavior is crucial to your app’s design.
This shape type may only be used for static physics bodies (that is, those whose type property is SCNPhysics).