Function

CATransform3DIsAffine(_:)

Returns true if t can be exactly represented by an affine transform.

Declaration

func CATransform3DIsAffine(_ t: CATransform3D) -> Bool

See Also

Determining Transform Properties

func CATransform3DIsIdentity(CATransform3D) -> Bool

Returns a Boolean value that indicates whether the transform is the identity transform.

func CATransform3DEqualToTransform(CATransform3D, CATransform3D) -> Bool

Returns a Boolean value that indicates whether the two transforms are exactly equal.