RealityFoundation · IOS API REFERENCE

PhysicsFixedJoint

struct · iOS 18.0+ · SDK 27.1

struct PhysicsFixedJoint

A joint that rigidly connects two entity pins, with zero degrees of freedom. A fixed joint connects two ``GeometricPin`` instances, ``pin0`` and ``pin1``, so that their poses coincide. There are zero degrees of rotational or linear freedom between the two pins.

Members (7)

get · iOS 18.0+

checksForInternalCollisions

TypeScript

get checksForInternalCollisions(): boolean

Swift declaration

let checksForInternalCollisions: Bool

A Boolean that indicates whether the joint checks and reports collisions between the two entity instances. The entities that ``PhysicsFixedJoint`` references are not checked or reported, so this property only returns `false`.

init · iOS 18.0+

init

TypeScript

static init(pin0: GeometricPin, pin1: GeometricPin): PhysicsFixedJoint

Swift declaration

init(pin0: GeometricPin, pin1: GeometricPin)

Creates a new fixed joint. - Parameters: - pin0: The local position and orientation on the first entity. - pin1: The local position and orientation on the second entity.

get · iOS 18.0+

pin0

TypeScript

get pin0(): GeometricPin

Swift declaration

var pin0: GeometricPin

The pin that defines a local position and orientation on the first entity.

set · iOS 18.0+

pin0

TypeScript

set pin0(value: GeometricPin)

Swift declaration

var pin0: GeometricPin

The pin that defines a local position and orientation on the first entity.

get · iOS 18.0+

pin1

TypeScript

get pin1(): GeometricPin

Swift declaration

var pin1: GeometricPin

The pin that defines a local position and orientation on the second entity.

set · iOS 18.0+

pin1

TypeScript

set pin1(value: GeometricPin)

Swift declaration

var pin1: GeometricPin

The pin that defines a local position and orientation on the second entity.

get · iOS 18.0+

isActive

TypeScript

get isActive(): boolean

Swift declaration

var isActive: Bool { get }

A Boolean that indicates whether the joint is active. Inactive joints do not participate in the physics simulation. One example is a joint that does not reference any ``Entity`` with ``PhysicsBodyMode/dynamic``, or when one or both the referenced entities are not active.

Skipped declarations

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