simdOrientation
The node’s orientation, expressed as a quaternion. Animatable.
Declaration
var simdOrientation: simd_quatf { get set }Discussion
The simdRotation, simdEulerAngles, and simdOrientation properties all affect the rotational aspect of the node’s simdTransform property. Any change to one of these properties is reflected in the others.
You can animate changes to this property’s value. See Animating SceneKit Content.