simd_quaternion(_:)
Declaration
func simd_quaternion(_ matrix: simd_half3x3) -> simd_quathDiscussion
Construct a quaternion from a 3x3 rotation matrix.
If matrix is not orthogonal with determinant 1, the result is undefined.
func simd_quaternion(_ matrix: simd_half3x3) -> simd_quathConstruct a quaternion from a 3x3 rotation matrix.
If matrix is not orthogonal with determinant 1, the result is undefined.