simd_real(_:) Returns the real (scalar) part of a quaternion. Declarationfunc simd_real(_ q: simd_quatf) -> Float See AlsoApplying geometric operations to quaternionssimd_act(_:_:)act(_:)simd_angle(_:)simd_axis(_:)simd_bezier(_:_:_:_:_:)simd_conjugate(_:)simd_imag(_:)simd_negate(_:)simd_slerp(_:_:_:)simd_slerp_longest(_:_:_:)simd_spline(_:_:_:_:_:)simd_dot(_:_:)dot(_:_:)simd_length(_:)simd_normalize(_:)