keepAsCompound
An option for selecting whether to create a group of independent shapes or combine them into a single shape.
Declaration
static let keepAsCompound: SCNPhysicsShape.OptionDiscussion
The value for this key is an NSNumber object containing a Boolean value. The default value is true, specifying that SceneKit convert separate geometries into separate shapes and join the resulting shapes. If false, SceneKit creates a single shape approximating the combined form of the geometries.