Function

SCNMatrix4Rotate(_:_:_:_:_:)

Returns a new matrix created by concatenating the specified matrix with a rotation transformation.

Declaration

iOS, Mac Catalyst, tvOS, watchOS
func SCNMatrix4Rotate(_ m: SCNMatrix4, _ angle: Float, _ x: Float, _ y: Float, _ z: Float) -> SCNMatrix4
macOS
func SCNMatrix4Rotate(_ m: SCNMatrix4, _ angle: CGFloat, _ x: CGFloat, _ y: CGFloat, _ z: CGFloat) -> SCNMatrix4

Parameters

mat

The matrix to be combined with a rotation.

angle

The amount of rotation, in radians, measured counterclockwise around the rotation axis.

x

The x-component of the rotation axis.

y

The y-component of the rotation axis.

z

The z-component of the rotation axis.

Return Value

A new matrix.

Discussion

The resulting transformation consists of the specified rotation followed by the transformation represented by the mat parameter.

See Also

Performing Matrix Operations

func SCNMatrix4Translate(SCNMatrix4, Float, Float, Float) -> SCNMatrix4

Returns a new matrix created by concatenating the specified matrix with a translation transformation.

func SCNMatrix4Scale(SCNMatrix4, Float, Float, Float) -> SCNMatrix4

Returns a new matrix created by concatenating the specified matrix with a scale transformation.

func SCNMatrix4Invert(SCNMatrix4) -> SCNMatrix4

Returns the inverse of the specified matrix.

Beta Software

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