Package org.joml

Class Matrix3f

java.lang.Object

org.joml.Matrix3f

All Implemented Interfaces:

Externalizable, Serializable, Cloneable, Matrix3fc

Direct Known Subclasses:

Matrix3fStack

public class Matrix3f
extends Object
implements Externalizable, Cloneable, Matrix3fc

Contains the definition of a 3x3 matrix of floats, and associated functions to transform it. The matrix is column-major to match OpenGL's interpretation, and it looks like this:

m00 m10 m20
m01 m11 m21
m02 m12 m22

Author:

Richard Greenlees, Kai Burjack

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
float	m00
float	m01
float	m02
float	m10
float	m11
float	m12
float	m20
float	m21
float	m22

Constructor Summary

Constructors

Constructor	Description
Matrix3f()	Create a new Matrix3f and set it to identity.
Matrix3f(float m00, float m01, float m02, float m10, float m11, float m12, float m20, float m21, float m22)	Create a new 3x3 matrix using the supplied float values.
Matrix3f(FloatBuffer buffer)	Create a new Matrix3f by reading its 9 float components from the given FloatBuffer at the buffer's current position.
Matrix3f(Matrix2fc mat)	Create a new Matrix3f by setting its uppper left 2x2 submatrix to the values of the given Matrix2fc and the rest to identity.
Matrix3f(Matrix3fc mat)	Create a new Matrix3f and make it a copy of the given matrix.
Matrix3f(Matrix4fc mat)	Create a new Matrix3f and make it a copy of the upper left 3x3 of the given Matrix4fc.
Matrix3f(Vector3fc col0, Vector3fc col1, Vector3fc col2)	Create a new Matrix3f and initialize its three columns using the supplied vectors.

Method Summary

Modifier and Type	Method	Description
Matrix3f	add(Matrix3fc other)	Component-wise add this and other.
Matrix3f	add(Matrix3fc other, Matrix3f dest)	Component-wise add this and other and store the result in dest.
Object	clone()
Matrix3f	cofactor()	Compute the cofactor matrix of this.
Matrix3f	cofactor(Matrix3f dest)	Compute the cofactor matrix of this and store it into dest.
float	determinant()	Return the determinant of this matrix.
boolean	equals(Object obj)
boolean	equals(Matrix3fc m, float delta)	Compare the matrix elements of this matrix with the given matrix using the given delta and return whether all of them are equal within a maximum difference of delta.
float[]	get(float[] arr)	Store this matrix into the supplied float array in column-major order.
float[]	get(float[] arr, int offset)	Store this matrix into the supplied float array in column-major order at the given offset.
float	get(int column, int row)	Get the matrix element value at the given column and row.
com.google.gwt.typedarrays.shared.Float32Array	get(int index, com.google.gwt.typedarrays.shared.Float32Array buffer)	Store this matrix in column-major order into the supplied Float32Array at the given index.
ByteBuffer	get(int index, ByteBuffer buffer)	Store this matrix in column-major order into the supplied ByteBuffer starting at the specified absolute buffer position/index.
FloatBuffer	get(int index, FloatBuffer buffer)	Store this matrix in column-major order into the supplied FloatBuffer starting at the specified absolute buffer position/index.
com.google.gwt.typedarrays.shared.Float32Array	get(com.google.gwt.typedarrays.shared.Float32Array buffer)	Store this matrix in column-major order into the supplied Float32Array.
ByteBuffer	get(ByteBuffer buffer)	Store this matrix in column-major order into the supplied ByteBuffer at the current buffer position.
FloatBuffer	get(FloatBuffer buffer)	Store this matrix in column-major order into the supplied FloatBuffer at the current buffer position.
Matrix3f	get(Matrix3f dest)	Get the current values of this matrix and store them into dest.
Matrix4f	get(Matrix4f dest)	Get the current values of this matrix and store them as the rotational component of dest.
ByteBuffer	get3x4(int index, ByteBuffer buffer)	Store this matrix as 3x4 matrix in column-major order into the supplied ByteBuffer starting at the specified absolute buffer position/index, with the m03, m13 and m23 components being zero.
FloatBuffer	get3x4(int index, FloatBuffer buffer)	Store this matrix as 3x4 matrix in column-major order into the supplied FloatBuffer starting at the specified absolute buffer position/index, with the m03, m13 and m23 components being zero.
ByteBuffer	get3x4(ByteBuffer buffer)	Store this matrix as 3x4 matrix in column-major order into the supplied ByteBuffer at the current buffer position, with the m03, m13 and m23 components being zero.
FloatBuffer	get3x4(FloatBuffer buffer)	Store this matrix as 3x4 matrix in column-major order into the supplied FloatBuffer at the current buffer position, with the m03, m13 and m23 components being zero.
Vector3f	getColumn(int column, Vector3f dest)	Get the column at the given column index, starting with 0.
Vector3f	getEulerAnglesXYZ(Vector3f dest)	Extract the Euler angles from the rotation represented by this matrix and store the extracted Euler angles in dest.
Vector3f	getEulerAnglesZYX(Vector3f dest)	Extract the Euler angles from the rotation represented by this matrix and store the extracted Euler angles in dest.
Quaterniond	getNormalizedRotation(Quaterniond dest)	Get the current values of this matrix and store the represented rotation into the given Quaterniond.
Quaternionf	getNormalizedRotation(Quaternionf dest)	Get the current values of this matrix and store the represented rotation into the given Quaternionf.
AxisAngle4f	getRotation(AxisAngle4f dest)	Get the current values of this matrix and store the represented rotation into the given AxisAngle4f.
Vector3f	getRow(int row, Vector3f dest)	Get the row at the given row index, starting with 0.
float	getRowColumn(int row, int column)	Get the matrix element value at the given row and column.
Vector3f	getScale(Vector3f dest)	Get the scaling factors of this matrix for the three base axes.
Matrix3fc	getToAddress(long address)	Store this matrix in column-major order at the given off-heap address.
ByteBuffer	getTransposed(int index, ByteBuffer buffer)	Store the transpose of this matrix in column-major order into the supplied ByteBuffer starting at the specified absolute buffer position/index.
FloatBuffer	getTransposed(int index, FloatBuffer buffer)	Store the transpose of this matrix in column-major order into the supplied FloatBuffer starting at the specified absolute buffer position/index.
ByteBuffer	getTransposed(ByteBuffer buffer)	Store the transpose of this matrix in column-major order into the supplied ByteBuffer at the current buffer position.
FloatBuffer	getTransposed(FloatBuffer buffer)	Store the transpose of this matrix in column-major order into the supplied FloatBuffer at the current buffer position.
Quaterniond	getUnnormalizedRotation(Quaterniond dest)	Get the current values of this matrix and store the represented rotation into the given Quaterniond.
Quaternionf	getUnnormalizedRotation(Quaternionf dest)	Get the current values of this matrix and store the represented rotation into the given Quaternionf.
int	hashCode()
Matrix3f	identity()	Set this matrix to the identity.
Matrix3f	invert()	Invert this matrix.
Matrix3f	invert(Matrix3f dest)	Invert the this matrix and store the result in dest.
boolean	isFinite()	Determine whether all matrix elements are finite floating-point values, that is, they are not NaN and not infinity.
Matrix3f	lerp(Matrix3fc other, float t)	Linearly interpolate this and other using the given interpolation factor t and store the result in this.
Matrix3f	lerp(Matrix3fc other, float t, Matrix3f dest)	Linearly interpolate this and other using the given interpolation factor t and store the result in dest.
Matrix3f	lookAlong(float dirX, float dirY, float dirZ, float upX, float upY, float upZ)	Apply a rotation transformation to this matrix to make -z point along dir.
Matrix3f	lookAlong(float dirX, float dirY, float dirZ, float upX, float upY, float upZ, Matrix3f dest)	Apply a rotation transformation to this matrix to make -z point along dir and store the result in dest.
Matrix3f	lookAlong(Vector3fc dir, Vector3fc up)	Apply a rotation transformation to this matrix to make -z point along dir.
Matrix3f	lookAlong(Vector3fc dir, Vector3fc up, Matrix3f dest)	Apply a rotation transformation to this matrix to make -z point along dir and store the result in dest.
float	m00()	Return the value of the matrix element at column 0 and row 0.
Matrix3f	m00(float m00)	Set the value of the matrix element at column 0 and row 0.
float	m01()	Return the value of the matrix element at column 0 and row 1.
Matrix3f	m01(float m01)	Set the value of the matrix element at column 0 and row 1.
float	m02()	Return the value of the matrix element at column 0 and row 2.
Matrix3f	m02(float m02)	Set the value of the matrix element at column 0 and row 2.
float	m10()	Return the value of the matrix element at column 1 and row 0.
Matrix3f	m10(float m10)	Set the value of the matrix element at column 1 and row 0.
float	m11()	Return the value of the matrix element at column 1 and row 1.
Matrix3f	m11(float m11)	Set the value of the matrix element at column 1 and row 1.
float	m12()	Return the value of the matrix element at column 1 and row 2.
Matrix3f	m12(float m12)	Set the value of the matrix element at column 1 and row 2.
float	m20()	Return the value of the matrix element at column 2 and row 0.
Matrix3f	m20(float m20)	Set the value of the matrix element at column 2 and row 0.
float	m21()	Return the value of the matrix element at column 2 and row 1.
Matrix3f	m21(float m21)	Set the value of the matrix element at column 2 and row 1.
float	m22()	Return the value of the matrix element at column 2 and row 2.
Matrix3f	m22(float m22)	Set the value of the matrix element at column 2 and row 2.
Matrix3f	mapnXnYnZ()	Multiply this by the matrix
Matrix3f	mapnXnYnZ(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapnXnYZ()	Multiply this by the matrix
Matrix3f	mapnXnYZ(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapnXnZnY()	Multiply this by the matrix
Matrix3f	mapnXnZnY(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapnXnZY()	Multiply this by the matrix
Matrix3f	mapnXnZY(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapnXYnZ()	Multiply this by the matrix
Matrix3f	mapnXYnZ(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapnXZnY()	Multiply this by the matrix
Matrix3f	mapnXZnY(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapnXZY()	Multiply this by the matrix
Matrix3f	mapnXZY(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapnYnXnZ()	Multiply this by the matrix
Matrix3f	mapnYnXnZ(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapnYnXZ()	Multiply this by the matrix
Matrix3f	mapnYnXZ(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapnYnZnX()	Multiply this by the matrix
Matrix3f	mapnYnZnX(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapnYnZX()	Multiply this by the matrix
Matrix3f	mapnYnZX(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapnYXnZ()	Multiply this by the matrix
Matrix3f	mapnYXnZ(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapnYXZ()	Multiply this by the matrix
Matrix3f	mapnYXZ(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapnYZnX()	Multiply this by the matrix
Matrix3f	mapnYZnX(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapnYZX()	Multiply this by the matrix
Matrix3f	mapnYZX(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapnZnXnY()	Multiply this by the matrix
Matrix3f	mapnZnXnY(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapnZnXY()	Multiply this by the matrix
Matrix3f	mapnZnXY(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapnZnYnX()	Multiply this by the matrix
Matrix3f	mapnZnYnX(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapnZnYX()	Multiply this by the matrix
Matrix3f	mapnZnYX(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapnZXnY()	Multiply this by the matrix
Matrix3f	mapnZXnY(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapnZXY()	Multiply this by the matrix
Matrix3f	mapnZXY(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapnZYnX()	Multiply this by the matrix
Matrix3f	mapnZYnX(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapnZYX()	Multiply this by the matrix
Matrix3f	mapnZYX(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapXnYnZ()	Multiply this by the matrix
Matrix3f	mapXnYnZ(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapXnZnY()	Multiply this by the matrix
Matrix3f	mapXnZnY(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapXnZY()	Multiply this by the matrix
Matrix3f	mapXnZY(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapXZnY()	Multiply this by the matrix
Matrix3f	mapXZnY(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapXZY()	Multiply this by the matrix
Matrix3f	mapXZY(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapYnXnZ()	Multiply this by the matrix
Matrix3f	mapYnXnZ(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapYnXZ()	Multiply this by the matrix
Matrix3f	mapYnXZ(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapYnZnX()	Multiply this by the matrix
Matrix3f	mapYnZnX(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapYnZX()	Multiply this by the matrix
Matrix3f	mapYnZX(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapYXnZ()	Multiply this by the matrix
Matrix3f	mapYXnZ(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapYXZ()	Multiply this by the matrix
Matrix3f	mapYXZ(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapYZnX()	Multiply this by the matrix
Matrix3f	mapYZnX(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapYZX()	Multiply this by the matrix
Matrix3f	mapYZX(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapZnXnY()	Multiply this by the matrix
Matrix3f	mapZnXnY(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapZnXY()	Multiply this by the matrix
Matrix3f	mapZnXY(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapZnYnX()	Multiply this by the matrix
Matrix3f	mapZnYnX(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapZnYX()	Multiply this by the matrix
Matrix3f	mapZnYX(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapZXnY()	Multiply this by the matrix
Matrix3f	mapZXnY(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapZXY()	Multiply this by the matrix
Matrix3f	mapZXY(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapZYnX()	Multiply this by the matrix
Matrix3f	mapZYnX(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mapZYX()	Multiply this by the matrix
Matrix3f	mapZYX(Matrix3f dest)	Multiply this by the matrix
Matrix3f	mul(Matrix3fc right)	Multiply this matrix by the supplied right matrix.
Matrix3f	mul(Matrix3fc right, Matrix3f dest)	Multiply this matrix by the supplied right matrix and store the result in dest.
Matrix3f	mulComponentWise(Matrix3fc other)	Component-wise multiply this by other.
Matrix3f	mulComponentWise(Matrix3fc other, Matrix3f dest)	Component-wise multiply this by other and store the result in dest.
Matrix3f	mulLocal(Matrix3fc left)	Pre-multiply this matrix by the supplied left matrix and store the result in this.
Matrix3f	mulLocal(Matrix3fc left, Matrix3f dest)	Pre-multiply this matrix by the supplied left matrix and store the result in dest.
Matrix3f	negateX()	Multiply this by the matrix
Matrix3f	negateX(Matrix3f dest)	Multiply this by the matrix
Matrix3f	negateY()	Multiply this by the matrix
Matrix3f	negateY(Matrix3f dest)	Multiply this by the matrix
Matrix3f	negateZ()	Multiply this by the matrix
Matrix3f	negateZ(Matrix3f dest)	Multiply this by the matrix
Matrix3f	normal()	Set this matrix to its own normal matrix.
Matrix3f	normal(Matrix3f dest)	Compute a normal matrix from this matrix and store it into dest.
Vector3f	normalizedPositiveX(Vector3f dir)	Obtain the direction of +X before the transformation represented by this orthogonal matrix is applied.
Vector3f	normalizedPositiveY(Vector3f dir)	Obtain the direction of +Y before the transformation represented by this orthogonal matrix is applied.
Vector3f	normalizedPositiveZ(Vector3f dir)	Obtain the direction of +Z before the transformation represented by this orthogonal matrix is applied.
Matrix3f	obliqueZ(float a, float b)	Apply an oblique projection transformation to this matrix with the given values for a and b.
Matrix3f	obliqueZ(float a, float b, Matrix3f dest)	Apply an oblique projection transformation to this matrix with the given values for a and b and store the result in dest.
Vector3f	positiveX(Vector3f dir)	Obtain the direction of +X before the transformation represented by this matrix is applied.
Vector3f	positiveY(Vector3f dir)	Obtain the direction of +Y before the transformation represented by this matrix is applied.
Vector3f	positiveZ(Vector3f dir)	Obtain the direction of +Z before the transformation represented by this matrix is applied.
float	quadraticFormProduct(float x, float y, float z)	Compute (x, y, z)^T * this * (x, y, z).
float	quadraticFormProduct(Vector3fc v)	Compute v^T * this * v.
void	readExternal(ObjectInput in)
Matrix3f	reflect(float nx, float ny, float nz)	Apply a mirror/reflection transformation to this matrix that reflects through the given plane specified via the plane normal.
Matrix3f	reflect(float nx, float ny, float nz, Matrix3f dest)	Apply a mirror/reflection transformation to this matrix that reflects through the given plane specified via the plane normal (nx, ny, nz), and store the result in dest.
Matrix3f	reflect(Quaternionfc orientation)	Apply a mirror/reflection transformation to this matrix that reflects about a plane specified via the plane orientation.
Matrix3f	reflect(Quaternionfc orientation, Matrix3f dest)	Apply a mirror/reflection transformation to this matrix that reflects through a plane specified via the plane orientation, and store the result in dest.
Matrix3f	reflect(Vector3fc normal)	Apply a mirror/reflection transformation to this matrix that reflects through the given plane specified via the plane normal.
Matrix3f	reflect(Vector3fc normal, Matrix3f dest)	Apply a mirror/reflection transformation to this matrix that reflects through the given plane specified via the plane normal, and store the result in dest.
Matrix3f	reflection(float nx, float ny, float nz)	Set this matrix to a mirror/reflection transformation that reflects through the given plane specified via the plane normal.
Matrix3f	reflection(Quaternionfc orientation)	Set this matrix to a mirror/reflection transformation that reflects through a plane specified via the plane orientation.
Matrix3f	reflection(Vector3fc normal)	Set this matrix to a mirror/reflection transformation that reflects through the given plane specified via the plane normal.
Matrix3f	rotate(float ang, float x, float y, float z)	Apply rotation to this matrix by rotating the given amount of radians about the given axis specified as x, y and z components.
Matrix3f	rotate(float ang, float x, float y, float z, Matrix3f dest)	Apply rotation to this matrix by rotating the given amount of radians about the given axis specified as x, y and z components, and store the result in dest.
Matrix3f	rotate(float angle, Vector3fc axis)	Apply a rotation transformation, rotating the given radians about the specified axis, to this matrix.
Matrix3f	rotate(float angle, Vector3fc axis, Matrix3f dest)	Apply a rotation transformation, rotating the given radians about the specified axis and store the result in dest.
Matrix3f	rotate(AxisAngle4f axisAngle)	Apply a rotation transformation, rotating about the given AxisAngle4f, to this matrix.
Matrix3f	rotate(AxisAngle4f axisAngle, Matrix3f dest)	Apply a rotation transformation, rotating about the given AxisAngle4f and store the result in dest.
Matrix3f	rotate(Quaternionfc quat)	Apply the rotation - and possibly scaling - transformation of the given Quaternionfc to this matrix.
Matrix3f	rotate(Quaternionfc quat, Matrix3f dest)	Apply the rotation - and possibly scaling - transformation of the given Quaternionfc to this matrix and store the result in dest.
Matrix3f	rotateLocal(float ang, float x, float y, float z)	Pre-multiply a rotation to this matrix by rotating the given amount of radians about the specified (x, y, z) axis.
Matrix3f	rotateLocal(float ang, float x, float y, float z, Matrix3f dest)	Pre-multiply a rotation to this matrix by rotating the given amount of radians about the specified (x, y, z) axis and store the result in dest.
Matrix3f	rotateLocal(Quaternionfc quat)	Pre-multiply the rotation - and possibly scaling - transformation of the given Quaternionfc to this matrix.
Matrix3f	rotateLocal(Quaternionfc quat, Matrix3f dest)	Pre-multiply the rotation - and possibly scaling - transformation of the given Quaternionfc to this matrix and store the result in dest.
Matrix3f	rotateLocalX(float ang)	Pre-multiply a rotation to this matrix by rotating the given amount of radians about the X axis.
Matrix3f	rotateLocalX(float ang, Matrix3f dest)	Pre-multiply a rotation around the X axis to this matrix by rotating the given amount of radians about the X axis and store the result in dest.
Matrix3f	rotateLocalY(float ang)	Pre-multiply a rotation to this matrix by rotating the given amount of radians about the Y axis.
Matrix3f	rotateLocalY(float ang, Matrix3f dest)	Pre-multiply a rotation around the Y axis to this matrix by rotating the given amount of radians about the Y axis and store the result in dest.
Matrix3f	rotateLocalZ(float ang)	Pre-multiply a rotation to this matrix by rotating the given amount of radians about the Z axis.
Matrix3f	rotateLocalZ(float ang, Matrix3f dest)	Pre-multiply a rotation around the Z axis to this matrix by rotating the given amount of radians about the Z axis and store the result in dest.
Matrix3f	rotateTowards(float dirX, float dirY, float dirZ, float upX, float upY, float upZ)	Apply a model transformation to this matrix for a right-handed coordinate system, that aligns the local +Z axis with direction.
Matrix3f	rotateTowards(float dirX, float dirY, float dirZ, float upX, float upY, float upZ, Matrix3f dest)	Apply a model transformation to this matrix for a right-handed coordinate system, that aligns the local +Z axis with dir and store the result in dest.
Matrix3f	rotateTowards(Vector3fc direction, Vector3fc up)	Apply a model transformation to this matrix for a right-handed coordinate system, that aligns the local +Z axis with direction.
Matrix3f	rotateTowards(Vector3fc direction, Vector3fc up, Matrix3f dest)	Apply a model transformation to this matrix for a right-handed coordinate system, that aligns the local +Z axis with direction and store the result in dest.
Matrix3f	rotateX(float ang)	Apply rotation about the X axis to this matrix by rotating the given amount of radians.
Matrix3f	rotateX(float ang, Matrix3f dest)	Apply rotation about the X axis to this matrix by rotating the given amount of radians and store the result in dest.
Matrix3f	rotateXYZ(float angleX, float angleY, float angleZ)	Apply rotation of angleX radians about the X axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleZ radians about the Z axis.
Matrix3f	rotateXYZ(float angleX, float angleY, float angleZ, Matrix3f dest)	Apply rotation of angleX radians about the X axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleZ radians about the Z axis and store the result in dest.
Matrix3f	rotateXYZ(Vector3f angles)	Apply rotation of angles.x radians about the X axis, followed by a rotation of angles.y radians about the Y axis and followed by a rotation of angles.z radians about the Z axis.
Matrix3f	rotateY(float ang)	Apply rotation about the Y axis to this matrix by rotating the given amount of radians.
Matrix3f	rotateY(float ang, Matrix3f dest)	Apply rotation about the Y axis to this matrix by rotating the given amount of radians and store the result in dest.
Matrix3f	rotateYXZ(float angleY, float angleX, float angleZ)	Apply rotation of angleY radians about the Y axis, followed by a rotation of angleX radians about the X axis and followed by a rotation of angleZ radians about the Z axis.
Matrix3f	rotateYXZ(float angleY, float angleX, float angleZ, Matrix3f dest)	Apply rotation of angleY radians about the Y axis, followed by a rotation of angleX radians about the X axis and followed by a rotation of angleZ radians about the Z axis and store the result in dest.
Matrix3f	rotateYXZ(Vector3f angles)	Apply rotation of angles.y radians about the Y axis, followed by a rotation of angles.x radians about the X axis and followed by a rotation of angles.z radians about the Z axis.
Matrix3f	rotateZ(float ang)	Apply rotation about the Z axis to this matrix by rotating the given amount of radians.
Matrix3f	rotateZ(float ang, Matrix3f dest)	Apply rotation about the Z axis to this matrix by rotating the given amount of radians and store the result in dest.
Matrix3f	rotateZYX(float angleZ, float angleY, float angleX)	Apply rotation of angleZ radians about the Z axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleX radians about the X axis.
Matrix3f	rotateZYX(float angleZ, float angleY, float angleX, Matrix3f dest)	Apply rotation of angleZ radians about the Z axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleX radians about the X axis and store the result in dest.
Matrix3f	rotateZYX(Vector3f angles)	Apply rotation of angles.z radians about the Z axis, followed by a rotation of angles.y radians about the Y axis and followed by a rotation of angles.x radians about the X axis.
Matrix3f	rotation(float angle, float x, float y, float z)	Set this matrix to a rotation matrix which rotates the given radians about a given axis.
Matrix3f	rotation(float angle, Vector3fc axis)	Set this matrix to a rotation matrix which rotates the given radians about a given axis.
Matrix3f	rotation(AxisAngle4f axisAngle)	Set this matrix to a rotation transformation using the given AxisAngle4f.
Matrix3f	rotation(Quaternionfc quat)	Set this matrix to the rotation - and possibly scaling - transformation of the given Quaternionfc.
Matrix3f	rotationTowards(float dirX, float dirY, float dirZ, float upX, float upY, float upZ)	Set this matrix to a model transformation for a right-handed coordinate system, that aligns the local -z axis with center - eye.
Matrix3f	rotationTowards(Vector3fc dir, Vector3fc up)	Set this matrix to a model transformation for a right-handed coordinate system, that aligns the local -z axis with center - eye.
Matrix3f	rotationX(float ang)	Set this matrix to a rotation transformation about the X axis.
Matrix3f	rotationXYZ(float angleX, float angleY, float angleZ)	Set this matrix to a rotation of angleX radians about the X axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleZ radians about the Z axis.
Matrix3f	rotationY(float ang)	Set this matrix to a rotation transformation about the Y axis.
Matrix3f	rotationYXZ(float angleY, float angleX, float angleZ)	Set this matrix to a rotation of angleY radians about the Y axis, followed by a rotation of angleX radians about the X axis and followed by a rotation of angleZ radians about the Z axis.
Matrix3f	rotationZ(float ang)	Set this matrix to a rotation transformation about the Z axis.
Matrix3f	rotationZYX(float angleZ, float angleY, float angleX)	Set this matrix to a rotation of angleZ radians about the Z axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleX radians about the X axis.
Matrix3f	scale(float xyz)	Apply scaling to this matrix by uniformly scaling all base axes by the given xyz factor.
Matrix3f	scale(float x, float y, float z)	Apply scaling to this matrix by scaling the base axes by the given x, y and z factors.
Matrix3f	scale(float x, float y, float z, Matrix3f dest)	Apply scaling to this matrix by scaling the base axes by the given x, y and z factors and store the result in dest.
Matrix3f	scale(float xyz, Matrix3f dest)	Apply scaling to this matrix by uniformly scaling all base axes by the given xyz factor and store the result in dest.
Matrix3f	scale(Vector3fc xyz)	Apply scaling to this matrix by scaling the base axes by the given xyz.x, xyz.y and xyz.z factors, respectively.
Matrix3f	scale(Vector3fc xyz, Matrix3f dest)	Apply scaling to this matrix by scaling the base axes by the given xyz.x, xyz.y and xyz.z factors, respectively and store the result in dest.
Matrix3f	scaleLocal(float x, float y, float z)	Pre-multiply scaling to this matrix by scaling the base axes by the given x, y and z factors.
Matrix3f	scaleLocal(float x, float y, float z, Matrix3f dest)	Pre-multiply scaling to this matrix by scaling the base axes by the given x, y and z factors and store the result in dest.
Matrix3f	scaling(float factor)	Set this matrix to be a simple scale matrix, which scales all axes uniformly by the given factor.
Matrix3f	scaling(float x, float y, float z)	Set this matrix to be a simple scale matrix.
Matrix3f	scaling(Vector3fc xyz)	Set this matrix to be a simple scale matrix which scales the base axes by xyz.x, xyz.y and xyz.z respectively.
Matrix3f	set(float[] m)	Set the values in this matrix based on the supplied float array.
Matrix3f	set(float m00, float m01, float m02, float m10, float m11, float m12, float m20, float m21, float m22)	Set the values within this matrix to the supplied float values.
Matrix3f	set(int column, int row, float value)	Set the matrix element at the given column and row to the specified value.
Matrix3f	set(int index, ByteBuffer buffer)	Set the values of this matrix by reading 9 float values from the given ByteBuffer in column-major order, starting at the specified absolute buffer position/index.
Matrix3f	set(int index, FloatBuffer buffer)	Set the values of this matrix by reading 9 float values from the given FloatBuffer in column-major order, starting at the specified absolute buffer position/index.
Matrix3f	set(ByteBuffer buffer)	Set the values of this matrix by reading 9 float values from the given ByteBuffer in column-major order, starting at its current position.
Matrix3f	set(FloatBuffer buffer)	Set the values of this matrix by reading 9 float values from the given FloatBuffer in column-major order, starting at its current position.
Matrix3f	set(AxisAngle4d axisAngle)	Set this matrix to be equivalent to the rotation specified by the given AxisAngle4d.
Matrix3f	set(AxisAngle4f axisAngle)	Set this matrix to be equivalent to the rotation specified by the given AxisAngle4f.
Matrix3f	set(Matrix2fc mat)	Set the upper left 2x2 submatrix of this Matrix3f to the given Matrix2fc and the rest to identity.
Matrix3f	set(Matrix3fc m)	Set the elements of this matrix to the ones in m.
Matrix3f	set(Matrix4fc mat)	Set the elements of this matrix to the upper left 3x3 of the given Matrix4fc.
Matrix3f	set(Matrix4x3fc m)	Set the elements of this matrix to the left 3x3 submatrix of m.
Matrix3f	set(Quaterniondc q)	Set this matrix to a rotation - and possibly scaling - equivalent to the given quaternion.
Matrix3f	set(Quaternionfc q)	Set this matrix to be equivalent to the rotation - and possibly scaling - specified by the given Quaternionfc.
Matrix3f	set(Vector3fc col0, Vector3fc col1, Vector3fc col2)	Set the three columns of this matrix to the supplied vectors, respectively.
Matrix3f	setColumn(int column, float x, float y, float z)	Set the column at the given column index, starting with 0.
Matrix3f	setColumn(int column, Vector3fc src)	Set the column at the given column index, starting with 0.
Matrix3f	setFromAddress(long address)	Set the values of this matrix by reading 9 float values from off-heap memory in column-major order, starting at the given address.
Matrix3f	setLookAlong(float dirX, float dirY, float dirZ, float upX, float upY, float upZ)	Set this matrix to a rotation transformation to make -z point along dir.
Matrix3f	setLookAlong(Vector3fc dir, Vector3fc up)	Set this matrix to a rotation transformation to make -z point along dir.
Matrix3f	setRow(int row, float x, float y, float z)	Set the row at the given row index, starting with 0.
Matrix3f	setRow(int row, Vector3fc src)	Set the row at the given row index, starting with 0.
Matrix3f	setRowColumn(int row, int column, float value)	Set the matrix element at the given row and column to the specified value.
Matrix3f	setSkewSymmetric(float a, float b, float c)	Set this matrix to a skew-symmetric matrix using the following layout:
Matrix3f	setTransposed(Matrix3fc m)	Store the values of the transpose of the given matrix m into this matrix.
Matrix3f	sub(Matrix3fc subtrahend)	Component-wise subtract subtrahend from this.
Matrix3f	sub(Matrix3fc subtrahend, Matrix3f dest)	Component-wise subtract subtrahend from this and store the result in dest.
Matrix3f	swap(Matrix3f other)	Exchange the values of this matrix with the given other matrix.
String	toString()	Return a string representation of this matrix.
String	toString(NumberFormat formatter)	Return a string representation of this matrix by formatting the matrix elements with the given NumberFormat.
Vector3f	transform(float x, float y, float z, Vector3f dest)	Transform the vector (x, y, z) by this matrix and store the result in dest.
Vector3f	transform(Vector3f v)	Transform the given vector by this matrix.
Vector3f	transform(Vector3fc v, Vector3f dest)	Transform the given vector by this matrix and store the result in dest.
Vector3f	transformTranspose(float x, float y, float z, Vector3f dest)	Transform the vector (x, y, z) by the transpose of this matrix and store the result in dest.
Vector3f	transformTranspose(Vector3f v)	Transform the given vector by the transpose of this matrix.
Vector3f	transformTranspose(Vector3fc v, Vector3f dest)	Transform the given vector by the transpose of this matrix and store the result in dest.
Matrix3f	transpose()	Transpose this matrix.
Matrix3f	transpose(Matrix3f dest)	Transpose this matrix and store the result in dest.
void	writeExternal(ObjectOutput out)
Matrix3f	zero()	Set all values within this matrix to zero.

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

m00

public float m00

m01

public float m01

m02

public float m02

m10

public float m10

m11

public float m11

m12

public float m12

m20

public float m20

m21

public float m21

m22

public float m22

Constructor Details

Matrix3f

public Matrix3f()

Create a new Matrix3f and set it to identity.

Matrix3f

public Matrix3f(Matrix2fc mat)

Create a new Matrix3f by setting its uppper left 2x2 submatrix to the values of the given Matrix2fc and the rest to identity.

Parameters:

mat - the Matrix2fc

Matrix3f

public Matrix3f(Matrix3fc mat)

Create a new Matrix3f and make it a copy of the given matrix.

Parameters:

mat - the Matrix3fc to copy the values from

Matrix3f

public Matrix3f(Matrix4fc mat)

Create a new Matrix3f and make it a copy of the upper left 3x3 of the given Matrix4fc.

Parameters:

mat - the Matrix4fc to copy the values from

Matrix3f

public Matrix3f(float m00,
 float m01,
 float m02,
 float m10,
 float m11,
 float m12,
 float m20,
 float m21,
 float m22)

Create a new 3x3 matrix using the supplied float values. The order of the parameter is column-major, so the first three parameters specify the three elements of the first column.

Parameters:

m00 - the value of m00

m01 - the value of m01

m02 - the value of m02

m10 - the value of m10

m11 - the value of m11

m12 - the value of m12

m20 - the value of m20

m21 - the value of m21

m22 - the value of m22

Matrix3f

public Matrix3f(FloatBuffer buffer)

Create a new Matrix3f by reading its 9 float components from the given FloatBuffer at the buffer's current position.

That FloatBuffer is expected to hold the values in column-major order.

The buffer's position will not be changed by this method.

Parameters:

buffer - the FloatBuffer to read the matrix values from

Matrix3f

public Matrix3f(Vector3fc col0,
 Vector3fc col1,
 Vector3fc col2)

Create a new Matrix3f and initialize its three columns using the supplied vectors.

Parameters:

col0 - the first column

col1 - the second column

col2 - the third column

Method Details

m00

public float m00()

Description copied from interface: Matrix3fc

Return the value of the matrix element at column 0 and row 0.

Specified by:

m00 in interface Matrix3fc

Returns:

the value of the matrix element

m01

public float m01()

Description copied from interface: Matrix3fc

Return the value of the matrix element at column 0 and row 1.

Specified by:

m01 in interface Matrix3fc

Returns:

the value of the matrix element

m02

public float m02()

Description copied from interface: Matrix3fc

Return the value of the matrix element at column 0 and row 2.

Specified by:

m02 in interface Matrix3fc

Returns:

the value of the matrix element

m10

public float m10()

Description copied from interface: Matrix3fc

Return the value of the matrix element at column 1 and row 0.

Specified by:

m10 in interface Matrix3fc

Returns:

the value of the matrix element

m11

public float m11()

Description copied from interface: Matrix3fc

Return the value of the matrix element at column 1 and row 1.

Specified by:

m11 in interface Matrix3fc

Returns:

the value of the matrix element

m12

public float m12()

Description copied from interface: Matrix3fc

Return the value of the matrix element at column 1 and row 2.

Specified by:

m12 in interface Matrix3fc

Returns:

the value of the matrix element

m20

public float m20()

Description copied from interface: Matrix3fc

Return the value of the matrix element at column 2 and row 0.

Specified by:

m20 in interface Matrix3fc

Returns:

the value of the matrix element

m21

public float m21()

Description copied from interface: Matrix3fc

Return the value of the matrix element at column 2 and row 1.

Specified by:

m21 in interface Matrix3fc

Returns:

the value of the matrix element

m22

public float m22()

Description copied from interface: Matrix3fc

Return the value of the matrix element at column 2 and row 2.

Specified by:

m22 in interface Matrix3fc

Returns:

the value of the matrix element

m00

public Matrix3f m00(float m00)

Set the value of the matrix element at column 0 and row 0.

Parameters:

m00 - the new value

Returns:

this

m01

public Matrix3f m01(float m01)

Set the value of the matrix element at column 0 and row 1.

Parameters:

m01 - the new value

Returns:

this

m02

public Matrix3f m02(float m02)

Set the value of the matrix element at column 0 and row 2.

Parameters:

m02 - the new value

Returns:

this

m10

public Matrix3f m10(float m10)

Set the value of the matrix element at column 1 and row 0.

Parameters:

m10 - the new value

Returns:

this

m11

public Matrix3f m11(float m11)

Set the value of the matrix element at column 1 and row 1.

Parameters:

m11 - the new value

Returns:

this

m12

public Matrix3f m12(float m12)

Set the value of the matrix element at column 1 and row 2.

Parameters:

m12 - the new value

Returns:

this

m20

public Matrix3f m20(float m20)

Set the value of the matrix element at column 2 and row 0.

Parameters:

m20 - the new value

Returns:

this

m21

public Matrix3f m21(float m21)

Set the value of the matrix element at column 2 and row 1.

Parameters:

m21 - the new value

Returns:

this

m22

public Matrix3f m22(float m22)

Set the value of the matrix element at column 2 and row 2.

Parameters:

m22 - the new value

Returns:

this

set

public Matrix3f set(Matrix3fc m)

Set the elements of this matrix to the ones in m.

Parameters:

m - the matrix to copy the elements from

Returns:

this

setTransposed

public Matrix3f setTransposed(Matrix3fc m)

Store the values of the transpose of the given matrix m into this matrix.

Parameters:

m - the matrix to copy the transposed values from

Returns:

this

set

public Matrix3f set(Matrix4x3fc m)

Set the elements of this matrix to the left 3x3 submatrix of m.

Parameters:

m - the matrix to copy the elements from

Returns:

this

set

public Matrix3f set(Matrix4fc mat)

Set the elements of this matrix to the upper left 3x3 of the given Matrix4fc.

Parameters:

mat - the Matrix4fc to copy the values from

Returns:

this

set

public Matrix3f set(Matrix2fc mat)

Set the upper left 2x2 submatrix of this Matrix3f to the given Matrix2fc and the rest to identity.

Parameters:

mat - the Matrix2fc

Returns:

this

See Also:

• Matrix3f(Matrix2fc)

set

public Matrix3f set(AxisAngle4f axisAngle)

Set this matrix to be equivalent to the rotation specified by the given AxisAngle4f.

Parameters:

axisAngle - the AxisAngle4f

Returns:

this

set

public Matrix3f set(AxisAngle4d axisAngle)

Set this matrix to be equivalent to the rotation specified by the given AxisAngle4d.

Parameters:

axisAngle - the AxisAngle4d

Returns:

this

set

public Matrix3f set(Quaternionfc q)

Set this matrix to be equivalent to the rotation - and possibly scaling - specified by the given Quaternionfc.

This method is equivalent to calling: rotation(q)

Reference: http://www.euclideanspace.com/

Parameters:

q - the Quaternionfc

Returns:

this

See Also:

• rotation(Quaternionfc)

set

public Matrix3f set(Quaterniondc q)

Set this matrix to a rotation - and possibly scaling - equivalent to the given quaternion.

Reference: http://www.euclideanspace.com/

Parameters:

q - the quaternion

Returns:

this

mul

public Matrix3f mul(Matrix3fc right)

Multiply this matrix by the supplied right matrix.

If M is this matrix and R the right matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the transformation of the right matrix will be applied first!

Parameters:

right - the right operand of the matrix multiplication

Returns:

this

mul

public Matrix3f mul(Matrix3fc right,
 Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this matrix by the supplied right matrix and store the result in dest.

If M is this matrix and R the right matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the transformation of the right matrix will be applied first!

Specified by:

mul in interface Matrix3fc

Parameters:

right - the right operand of the matrix multiplication

dest - will hold the result

Returns:

dest

mulLocal

public Matrix3f mulLocal(Matrix3fc left)

Pre-multiply this matrix by the supplied left matrix and store the result in this.

If M is this matrix and L the left matrix, then the new matrix will be L * M. So when transforming a vector v with the new matrix by using L * M * v, the transformation of this matrix will be applied first!

Parameters:

left - the left operand of the matrix multiplication

Returns:

this

mulLocal

public Matrix3f mulLocal(Matrix3fc left,
 Matrix3f dest)

Description copied from interface: Matrix3fc

Pre-multiply this matrix by the supplied left matrix and store the result in dest.

If M is this matrix and L the left matrix, then the new matrix will be L * M. So when transforming a vector v with the new matrix by using L * M * v, the transformation of this matrix will be applied first!

Specified by:

mulLocal in interface Matrix3fc

Parameters:

left - the left operand of the matrix multiplication

dest - the destination matrix, which will hold the result

Returns:

dest

set

public Matrix3f set(float m00,
 float m01,
 float m02,
 float m10,
 float m11,
 float m12,
 float m20,
 float m21,
 float m22)

Set the values within this matrix to the supplied float values. The result looks like this:

m00, m10, m20
m01, m11, m21
m02, m12, m22

Parameters:

m00 - the new value of m00

m01 - the new value of m01

m02 - the new value of m02

m10 - the new value of m10

m11 - the new value of m11

m12 - the new value of m12

m20 - the new value of m20

m21 - the new value of m21

m22 - the new value of m22

Returns:

this

set

public Matrix3f set(float[] m)

Set the values in this matrix based on the supplied float array. The result looks like this:

0, 3, 6
1, 4, 7
2, 5, 8
This method only uses the first 9 values, all others are ignored.

Parameters:

m - the array to read the matrix values from

Returns:

this

set

public Matrix3f set(Vector3fc col0,
 Vector3fc col1,
 Vector3fc col2)

Set the three columns of this matrix to the supplied vectors, respectively.

Parameters:

col0 - the first column

col1 - the second column

col2 - the third column

Returns:

this

determinant

public float determinant()

Description copied from interface: Matrix3fc

Return the determinant of this matrix.

Specified by:

determinant in interface Matrix3fc

Returns:

the determinant

invert

public Matrix3f invert()

Invert this matrix.

Returns:

this

invert

public Matrix3f invert(Matrix3f dest)

Description copied from interface: Matrix3fc

Invert the this matrix and store the result in dest.

Specified by:

invert in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

transpose

public Matrix3f transpose()

Transpose this matrix.

Returns:

this

transpose

public Matrix3f transpose(Matrix3f dest)

Description copied from interface: Matrix3fc

Transpose this matrix and store the result in dest.

Specified by:

transpose in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

toString

public String toString()

Return a string representation of this matrix.

This method creates a new DecimalFormat on every invocation with the format string "0.000E0;-".

Overrides:

toString in class Object

Returns:

the string representation

toString

public String toString(NumberFormat formatter)

Return a string representation of this matrix by formatting the matrix elements with the given NumberFormat.

Parameters:

formatter - the NumberFormat used to format the matrix values with

Returns:

the string representation

get

public Matrix3f get(Matrix3f dest)

Get the current values of this matrix and store them into dest.

This is the reverse method of set(Matrix3fc) and allows to obtain intermediate calculation results when chaining multiple transformations.

Specified by:

get in interface Matrix3fc

Parameters:

dest - the destination matrix

Returns:

the passed in destination

See Also:

• set(Matrix3fc)

get

public Matrix4f get(Matrix4f dest)

Description copied from interface: Matrix3fc

Get the current values of this matrix and store them as the rotational component of dest. All other values of dest will be set to identity.

Specified by:

get in interface Matrix3fc

Parameters:

dest - the destination matrix

Returns:

the passed in destination

See Also:

• Matrix4f.set(Matrix3fc)

getRotation

public AxisAngle4f getRotation(AxisAngle4f dest)

Description copied from interface: Matrix3fc

Get the current values of this matrix and store the represented rotation into the given AxisAngle4f.

Specified by:

getRotation in interface Matrix3fc

Parameters:

dest - the destination AxisAngle4f

Returns:

the passed in destination

See Also:

• AxisAngle4f.set(Matrix3fc)

getUnnormalizedRotation

public Quaternionf getUnnormalizedRotation(Quaternionf dest)

Description copied from interface: Matrix3fc

Get the current values of this matrix and store the represented rotation into the given Quaternionf.

This method assumes that the three column vectors of this matrix are not normalized and thus allows to ignore any additional scaling factor that is applied to the matrix.

Specified by:

getUnnormalizedRotation in interface Matrix3fc

Parameters:

dest - the destination Quaternionf

Returns:

the passed in destination

See Also:

• Quaternionf.setFromUnnormalized(Matrix3fc)

getNormalizedRotation

public Quaternionf getNormalizedRotation(Quaternionf dest)

Description copied from interface: Matrix3fc

Get the current values of this matrix and store the represented rotation into the given Quaternionf.

This method assumes that the three column vectors of this matrix are normalized.

Specified by:

getNormalizedRotation in interface Matrix3fc

Parameters:

dest - the destination Quaternionf

Returns:

the passed in destination

See Also:

• Quaternionf.setFromNormalized(Matrix3fc)

getUnnormalizedRotation

public Quaterniond getUnnormalizedRotation(Quaterniond dest)

Description copied from interface: Matrix3fc

Get the current values of this matrix and store the represented rotation into the given Quaterniond.

This method assumes that the three column vectors of this matrix are not normalized and thus allows to ignore any additional scaling factor that is applied to the matrix.

Specified by:

getUnnormalizedRotation in interface Matrix3fc

Parameters:

dest - the destination Quaterniond

Returns:

the passed in destination

See Also:

• Quaterniond.setFromUnnormalized(Matrix3fc)

getNormalizedRotation

public Quaterniond getNormalizedRotation(Quaterniond dest)

Description copied from interface: Matrix3fc

Get the current values of this matrix and store the represented rotation into the given Quaterniond.

This method assumes that the three column vectors of this matrix are normalized.

Specified by:

getNormalizedRotation in interface Matrix3fc

Parameters:

dest - the destination Quaterniond

Returns:

the passed in destination

See Also:

• Quaterniond.setFromNormalized(Matrix3fc)

get

public com.google.gwt.typedarrays.shared.Float32Array get(com.google.gwt.typedarrays.shared.Float32Array buffer)

Description copied from interface: Matrix3fc

Store this matrix in column-major order into the supplied Float32Array.

Specified by:

get in interface Matrix3fc

Parameters:

buffer - will receive the values of this matrix in column-major order

Returns:

the passed in buffer

get

public com.google.gwt.typedarrays.shared.Float32Array get(int index,
 com.google.gwt.typedarrays.shared.Float32Array buffer)

Description copied from interface: Matrix3fc

Store this matrix in column-major order into the supplied Float32Array at the given index.

Specified by:

get in interface Matrix3fc

Parameters:

index - the index at which to store this matrix in the supplied Float32Array

buffer - will receive the values of this matrix in column-major order

Returns:

the passed in buffer

get

public FloatBuffer get(FloatBuffer buffer)

Description copied from interface: Matrix3fc

Store this matrix in column-major order into the supplied FloatBuffer at the current buffer position.

This method will not increment the position of the given FloatBuffer.

In order to specify the offset into the FloatBuffer at which the matrix is stored, use Matrix3fc.get(int, FloatBuffer), taking the absolute position as parameter.

Specified by:

get in interface Matrix3fc

Parameters:

buffer - will receive the values of this matrix in column-major order at its current position

Returns:

the passed in buffer

See Also:

• Matrix3fc.get(int, FloatBuffer)

get

public FloatBuffer get(int index,
 FloatBuffer buffer)

Description copied from interface: Matrix3fc

Store this matrix in column-major order into the supplied FloatBuffer starting at the specified absolute buffer position/index.

This method will not increment the position of the given FloatBuffer.

Specified by:

get in interface Matrix3fc

Parameters:

index - the absolute position into the FloatBuffer

buffer - will receive the values of this matrix in column-major order

Returns:

the passed in buffer

get

public ByteBuffer get(ByteBuffer buffer)

Description copied from interface: Matrix3fc

Store this matrix in column-major order into the supplied ByteBuffer at the current buffer position.

This method will not increment the position of the given ByteBuffer.

In order to specify the offset into the ByteBuffer at which the matrix is stored, use Matrix3fc.get(int, ByteBuffer), taking the absolute position as parameter.

Specified by:

get in interface Matrix3fc

Parameters:

buffer - will receive the values of this matrix in column-major order at its current position

Returns:

the passed in buffer

See Also:

• Matrix3fc.get(int, ByteBuffer)

get

public ByteBuffer get(int index,
 ByteBuffer buffer)

Description copied from interface: Matrix3fc

Store this matrix in column-major order into the supplied ByteBuffer starting at the specified absolute buffer position/index.

This method will not increment the position of the given ByteBuffer.

Specified by:

get in interface Matrix3fc

Parameters:

index - the absolute position into the ByteBuffer

buffer - will receive the values of this matrix in column-major order

Returns:

the passed in buffer

get3x4

public FloatBuffer get3x4(FloatBuffer buffer)

Description copied from interface: Matrix3fc

Store this matrix as 3x4 matrix in column-major order into the supplied FloatBuffer at the current buffer position, with the m03, m13 and m23 components being zero.

This method will not increment the position of the given FloatBuffer.

In order to specify the offset into the FloatBuffer at which the matrix is stored, use Matrix3fc.get3x4(int, FloatBuffer), taking the absolute position as parameter.

Specified by:

get3x4 in interface Matrix3fc

Parameters:

buffer - will receive the values of this 3x3 matrix as 3x4 matrix in column-major order at its current position

Returns:

the passed in buffer

See Also:

• Matrix3fc.get3x4(int, FloatBuffer)

get3x4

public FloatBuffer get3x4(int index,
 FloatBuffer buffer)

Description copied from interface: Matrix3fc

Store this matrix as 3x4 matrix in column-major order into the supplied FloatBuffer starting at the specified absolute buffer position/index, with the m03, m13 and m23 components being zero.

This method will not increment the position of the given FloatBuffer.

Specified by:

get3x4 in interface Matrix3fc

Parameters:

index - the absolute position into the FloatBuffer

buffer - will receive the values of this 3x3 matrix as 3x4 matrix in column-major order

Returns:

the passed in buffer

get3x4

public ByteBuffer get3x4(ByteBuffer buffer)

Description copied from interface: Matrix3fc

Store this matrix as 3x4 matrix in column-major order into the supplied ByteBuffer at the current buffer position, with the m03, m13 and m23 components being zero.

This method will not increment the position of the given ByteBuffer.

In order to specify the offset into the ByteBuffer at which the matrix is stored, use Matrix3fc.get3x4(int, ByteBuffer), taking the absolute position as parameter.

Specified by:

get3x4 in interface Matrix3fc

Parameters:

buffer - will receive the values of this 3x3 matrix as 3x4 matrix in column-major order at its current position

Returns:

the passed in buffer

See Also:

• Matrix3fc.get3x4(int, ByteBuffer)

get3x4

public ByteBuffer get3x4(int index,
 ByteBuffer buffer)

Description copied from interface: Matrix3fc

Store this matrix as 3x4 matrix in column-major order into the supplied ByteBuffer starting at the specified absolute buffer position/index, with the m03, m13 and m23 components being zero.

This method will not increment the position of the given ByteBuffer.

Specified by:

get3x4 in interface Matrix3fc

Parameters:

index - the absolute position into the ByteBuffer

buffer - will receive the values of this 3x3 matrix as 3x4 matrix in column-major order

Returns:

the passed in buffer

getTransposed

public FloatBuffer getTransposed(FloatBuffer buffer)

Description copied from interface: Matrix3fc

Store the transpose of this matrix in column-major order into the supplied FloatBuffer at the current buffer position.

This method will not increment the position of the given FloatBuffer.

In order to specify the offset into the FloatBuffer at which the matrix is stored, use Matrix3fc.getTransposed(int, FloatBuffer), taking the absolute position as parameter.

Specified by:

getTransposed in interface Matrix3fc

Parameters:

buffer - will receive the values of this matrix in column-major order at its current position

Returns:

the passed in buffer

See Also:

• Matrix3fc.getTransposed(int, FloatBuffer)

getTransposed

public FloatBuffer getTransposed(int index,
 FloatBuffer buffer)

Description copied from interface: Matrix3fc

Store the transpose of this matrix in column-major order into the supplied FloatBuffer starting at the specified absolute buffer position/index.

This method will not increment the position of the given FloatBuffer.

Specified by:

getTransposed in interface Matrix3fc

Parameters:

index - the absolute position into the FloatBuffer

buffer - will receive the values of this matrix in column-major order

Returns:

the passed in buffer

getTransposed

public ByteBuffer getTransposed(ByteBuffer buffer)

Description copied from interface: Matrix3fc

Store the transpose of this matrix in column-major order into the supplied ByteBuffer at the current buffer position.

This method will not increment the position of the given ByteBuffer.

In order to specify the offset into the ByteBuffer at which the matrix is stored, use Matrix3fc.getTransposed(int, ByteBuffer), taking the absolute position as parameter.

Specified by:

getTransposed in interface Matrix3fc

Parameters:

buffer - will receive the values of this matrix in column-major order at its current position

Returns:

the passed in buffer

See Also:

• Matrix3fc.getTransposed(int, ByteBuffer)

getTransposed

public ByteBuffer getTransposed(int index,
 ByteBuffer buffer)

Description copied from interface: Matrix3fc

Store the transpose of this matrix in column-major order into the supplied ByteBuffer starting at the specified absolute buffer position/index.

This method will not increment the position of the given ByteBuffer.

Specified by:

getTransposed in interface Matrix3fc

Parameters:

index - the absolute position into the ByteBuffer

buffer - will receive the values of this matrix in column-major order

Returns:

the passed in buffer

getToAddress

public Matrix3fc getToAddress(long address)

Description copied from interface: Matrix3fc

Store this matrix in column-major order at the given off-heap address.

This method will throw an UnsupportedOperationException when JOML is used with `-Djoml.nounsafe`.

This method is unsafe as it can result in a crash of the JVM process when the specified address range does not belong to this process.

Specified by:

getToAddress in interface Matrix3fc

Parameters:

address - the off-heap address where to store this matrix

Returns:

this

get

public float[] get(float[] arr,
 int offset)

Description copied from interface: Matrix3fc

Store this matrix into the supplied float array in column-major order at the given offset.

Specified by:

get in interface Matrix3fc

Parameters:

arr - the array to write the matrix values into

offset - the offset into the array

Returns:

the passed in array

get

public float[] get(float[] arr)

Description copied from interface: Matrix3fc

Store this matrix into the supplied float array in column-major order.

In order to specify an explicit offset into the array, use the method Matrix3fc.get(float[], int).

Specified by:

get in interface Matrix3fc

Parameters:

arr - the array to write the matrix values into

Returns:

the passed in array

See Also:

• Matrix3fc.get(float[], int)

set

public Matrix3f set(FloatBuffer buffer)

Set the values of this matrix by reading 9 float values from the given FloatBuffer in column-major order, starting at its current position.

The FloatBuffer is expected to contain the values in column-major order.

The position of the FloatBuffer will not be changed by this method.

Parameters:

buffer - the FloatBuffer to read the matrix values from in column-major order

Returns:

this

set

public Matrix3f set(ByteBuffer buffer)

Set the values of this matrix by reading 9 float values from the given ByteBuffer in column-major order, starting at its current position.

The ByteBuffer is expected to contain the values in column-major order.

The position of the ByteBuffer will not be changed by this method.

Parameters:

buffer - the ByteBuffer to read the matrix values from in column-major order

Returns:

this

set

public Matrix3f set(int index,
 FloatBuffer buffer)

Set the values of this matrix by reading 9 float values from the given FloatBuffer in column-major order, starting at the specified absolute buffer position/index.

The FloatBuffer is expected to contain the values in column-major order.

The position of the FloatBuffer will not be changed by this method.

Parameters:

index - the absolute position into the FloatBuffer

buffer - the FloatBuffer to read the matrix values from in column-major order

Returns:

this

set

public Matrix3f set(int index,
 ByteBuffer buffer)

Set the values of this matrix by reading 9 float values from the given ByteBuffer in column-major order, starting at the specified absolute buffer position/index.

The ByteBuffer is expected to contain the values in column-major order.

The position of the ByteBuffer will not be changed by this method.

Parameters:

index - the absolute position into the ByteBuffer

buffer - the ByteBuffer to read the matrix values from in column-major order

Returns:

this

setFromAddress

public Matrix3f setFromAddress(long address)

Set the values of this matrix by reading 9 float values from off-heap memory in column-major order, starting at the given address.

This method will throw an UnsupportedOperationException when JOML is used with `-Djoml.nounsafe`.

This method is unsafe as it can result in a crash of the JVM process when the specified address range does not belong to this process.

Parameters:

address - the off-heap memory address to read the matrix values from in column-major order

Returns:

this

zero

public Matrix3f zero()

Set all values within this matrix to zero.

Returns:

this

identity

public Matrix3f identity()

Set this matrix to the identity.

Returns:

this

scale

public Matrix3f scale(Vector3fc xyz,
 Matrix3f dest)

Description copied from interface: Matrix3fc

Apply scaling to this matrix by scaling the base axes by the given xyz.x, xyz.y and xyz.z factors, respectively and store the result in dest.

If M is this matrix and S the scaling matrix, then the new matrix will be M * S. So when transforming a vector v with the new matrix by using M * S * v , the scaling will be applied first!

Specified by:

scale in interface Matrix3fc

Parameters:

xyz - the factors of the x, y and z component, respectively

dest - will hold the result

Returns:

dest

scale

public Matrix3f scale(Vector3fc xyz)

Apply scaling to this matrix by scaling the base axes by the given xyz.x, xyz.y and xyz.z factors, respectively.

If M is this matrix and S the scaling matrix, then the new matrix will be M * S. So when transforming a vector v with the new matrix by using M * S * v, the scaling will be applied first!

Parameters:

xyz - the factors of the x, y and z component, respectively

Returns:

this

scale

public Matrix3f scale(float x,
 float y,
 float z,
 Matrix3f dest)

Description copied from interface: Matrix3fc

Apply scaling to this matrix by scaling the base axes by the given x, y and z factors and store the result in dest.

If M is this matrix and S the scaling matrix, then the new matrix will be M * S. So when transforming a vector v with the new matrix by using M * S * v , the scaling will be applied first!

Specified by:

scale in interface Matrix3fc

Parameters:

x - the factor of the x component

y - the factor of the y component

z - the factor of the z component

dest - will hold the result

Returns:

dest

scale

public Matrix3f scale(float x,
 float y,
 float z)

Apply scaling to this matrix by scaling the base axes by the given x, y and z factors.

If M is this matrix and S the scaling matrix, then the new matrix will be M * S. So when transforming a vector v with the new matrix by using M * S * v , the scaling will be applied first!

Parameters:

x - the factor of the x component

y - the factor of the y component

z - the factor of the z component

Returns:

this

scale

public Matrix3f scale(float xyz,
 Matrix3f dest)

Description copied from interface: Matrix3fc

Apply scaling to this matrix by uniformly scaling all base axes by the given xyz factor and store the result in dest.

If M is this matrix and S the scaling matrix, then the new matrix will be M * S. So when transforming a vector v with the new matrix by using M * S * v , the scaling will be applied first!

Specified by:

scale in interface Matrix3fc

Parameters:

xyz - the factor for all components

dest - will hold the result

Returns:

dest

See Also:

• Matrix3fc.scale(float, float, float, Matrix3f)

scale

public Matrix3f scale(float xyz)

Apply scaling to this matrix by uniformly scaling all base axes by the given xyz factor.

If M is this matrix and S the scaling matrix, then the new matrix will be M * S. So when transforming a vector v with the new matrix by using M * S * v , the scaling will be applied first!

Parameters:

xyz - the factor for all components

Returns:

this

See Also:

• scale(float, float, float)

scaleLocal

public Matrix3f scaleLocal(float x,
 float y,
 float z,
 Matrix3f dest)

Description copied from interface: Matrix3fc

Pre-multiply scaling to this matrix by scaling the base axes by the given x, y and z factors and store the result in dest.

If M is this matrix and S the scaling matrix, then the new matrix will be S * M. So when transforming a vector v with the new matrix by using S * M * v , the scaling will be applied last!

Specified by:

scaleLocal in interface Matrix3fc

Parameters:

x - the factor of the x component

y - the factor of the y component

z - the factor of the z component

dest - will hold the result

Returns:

dest

scaleLocal

public Matrix3f scaleLocal(float x,
 float y,
 float z)

Pre-multiply scaling to this matrix by scaling the base axes by the given x, y and z factors.

If M is this matrix and S the scaling matrix, then the new matrix will be S * M. So when transforming a vector v with the new matrix by using S * M * v, the scaling will be applied last!

Parameters:

x - the factor of the x component

y - the factor of the y component

z - the factor of the z component

Returns:

this

scaling

public Matrix3f scaling(float factor)

Set this matrix to be a simple scale matrix, which scales all axes uniformly by the given factor.

The resulting matrix can be multiplied against another transformation matrix to obtain an additional scaling.

In order to post-multiply a scaling transformation directly to a matrix, use scale() instead.

Parameters:

factor - the scale factor in x, y and z

Returns:

this

See Also:

• scale(float)

scaling

public Matrix3f scaling(float x,
 float y,
 float z)

Set this matrix to be a simple scale matrix.

Parameters:

x - the scale in x

y - the scale in y

z - the scale in z

Returns:

this

scaling

public Matrix3f scaling(Vector3fc xyz)

Set this matrix to be a simple scale matrix which scales the base axes by xyz.x, xyz.y and xyz.z respectively.

The resulting matrix can be multiplied against another transformation matrix to obtain an additional scaling.

In order to post-multiply a scaling transformation directly to a matrix use scale() instead.

Parameters:

xyz - the scale in x, y and z respectively

Returns:

this

See Also:

• scale(Vector3fc)

rotation

public Matrix3f rotation(float angle,
 Vector3fc axis)

Set this matrix to a rotation matrix which rotates the given radians about a given axis.

The axis described by the axis vector needs to be a unit vector.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

The resulting matrix can be multiplied against another transformation matrix to obtain an additional rotation.

In order to post-multiply a rotation transformation directly to a matrix, use rotate() instead.

Parameters:

angle - the angle in radians

axis - the axis to rotate about (needs to be normalized)

Returns:

this

See Also:

• rotate(float, Vector3fc)

rotation

public Matrix3f rotation(AxisAngle4f axisAngle)

Set this matrix to a rotation transformation using the given AxisAngle4f.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

The resulting matrix can be multiplied against another transformation matrix to obtain an additional rotation.

In order to apply the rotation transformation to an existing transformation, use rotate() instead.

Reference: http://en.wikipedia.org

Parameters:

axisAngle - the AxisAngle4f (needs to be normalized)

Returns:

this

See Also:

• rotate(AxisAngle4f)

rotation

public Matrix3f rotation(float angle,
 float x,
 float y,
 float z)

Set this matrix to a rotation matrix which rotates the given radians about a given axis.

The axis described by the three components needs to be a unit vector.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

The resulting matrix can be multiplied against another transformation matrix to obtain an additional rotation.

In order to apply the rotation transformation to an existing transformation, use rotate() instead.

Reference: http://en.wikipedia.org

Parameters:

angle - the angle in radians

x - the x-component of the rotation axis

y - the y-component of the rotation axis

z - the z-component of the rotation axis

Returns:

this

See Also:

• rotate(float, float, float, float)

rotationX

public Matrix3f rotationX(float ang)

Set this matrix to a rotation transformation about the X axis.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

Reference: http://en.wikipedia.org

Parameters:

ang - the angle in radians

Returns:

this

rotationY

public Matrix3f rotationY(float ang)

Set this matrix to a rotation transformation about the Y axis.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

Reference: http://en.wikipedia.org

Parameters:

ang - the angle in radians

Returns:

this

rotationZ

public Matrix3f rotationZ(float ang)

Set this matrix to a rotation transformation about the Z axis.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

Reference: http://en.wikipedia.org

Parameters:

ang - the angle in radians

Returns:

this

rotationXYZ

public Matrix3f rotationXYZ(float angleX,
 float angleY,
 float angleZ)

Set this matrix to a rotation of angleX radians about the X axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleZ radians about the Z axis.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

This method is equivalent to calling: rotationX(angleX).rotateY(angleY).rotateZ(angleZ)

Parameters:

angleX - the angle to rotate about X

angleY - the angle to rotate about Y

angleZ - the angle to rotate about Z

Returns:

this

rotationZYX

public Matrix3f rotationZYX(float angleZ,
 float angleY,
 float angleX)

Set this matrix to a rotation of angleZ radians about the Z axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleX radians about the X axis.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

This method is equivalent to calling: rotationZ(angleZ).rotateY(angleY).rotateX(angleX)

Parameters:

angleZ - the angle to rotate about Z

angleY - the angle to rotate about Y

angleX - the angle to rotate about X

Returns:

this

rotationYXZ

public Matrix3f rotationYXZ(float angleY,
 float angleX,
 float angleZ)

Set this matrix to a rotation of angleY radians about the Y axis, followed by a rotation of angleX radians about the X axis and followed by a rotation of angleZ radians about the Z axis.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

This method is equivalent to calling: rotationY(angleY).rotateX(angleX).rotateZ(angleZ)

Parameters:

angleY - the angle to rotate about Y

angleX - the angle to rotate about X

angleZ - the angle to rotate about Z

Returns:

this

rotation

public Matrix3f rotation(Quaternionfc quat)

Set this matrix to the rotation - and possibly scaling - transformation of the given Quaternionfc.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

The resulting matrix can be multiplied against another transformation matrix to obtain an additional rotation.

In order to apply the rotation transformation to an existing transformation, use rotate() instead.

Reference: http://en.wikipedia.org

Parameters:

quat - the Quaternionfc

Returns:

this

See Also:

• rotate(Quaternionfc)

transform

public Vector3f transform(Vector3f v)

Description copied from interface: Matrix3fc

Transform the given vector by this matrix.

Specified by:

transform in interface Matrix3fc

Parameters:

v - the vector to transform

Returns:

v

transform

public Vector3f transform(Vector3fc v,
 Vector3f dest)

Description copied from interface: Matrix3fc

Transform the given vector by this matrix and store the result in dest.

Specified by:

transform in interface Matrix3fc

Parameters:

v - the vector to transform

dest - will hold the result

Returns:

dest

transform

public Vector3f transform(float x,
 float y,
 float z,
 Vector3f dest)

Description copied from interface: Matrix3fc

Transform the vector (x, y, z) by this matrix and store the result in dest.

Specified by:

transform in interface Matrix3fc

Parameters:

x - the x coordinate of the vector to transform

y - the y coordinate of the vector to transform

z - the z coordinate of the vector to transform

dest - will hold the result

Returns:

dest

transformTranspose

public Vector3f transformTranspose(Vector3f v)

Description copied from interface: Matrix3fc

Transform the given vector by the transpose of this matrix.

Specified by:

transformTranspose in interface Matrix3fc

Parameters:

v - the vector to transform

Returns:

v

transformTranspose

public Vector3f transformTranspose(Vector3fc v,
 Vector3f dest)

Description copied from interface: Matrix3fc

Transform the given vector by the transpose of this matrix and store the result in dest.

Specified by:

transformTranspose in interface Matrix3fc

Parameters:

v - the vector to transform

dest - will hold the result

Returns:

dest

transformTranspose

public Vector3f transformTranspose(float x,
 float y,
 float z,
 Vector3f dest)

Description copied from interface: Matrix3fc

Transform the vector (x, y, z) by the transpose of this matrix and store the result in dest.

Specified by:

transformTranspose in interface Matrix3fc

Parameters:

x - the x coordinate of the vector to transform

y - the y coordinate of the vector to transform

z - the z coordinate of the vector to transform

dest - will hold the result

Returns:

dest

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

rotateX

public Matrix3f rotateX(float ang,
 Matrix3f dest)

Description copied from interface: Matrix3fc

Apply rotation about the X axis to this matrix by rotating the given amount of radians and store the result in dest.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v , the rotation will be applied first!

Reference: http://en.wikipedia.org

Specified by:

rotateX in interface Matrix3fc

Parameters:

ang - the angle in radians

dest - will hold the result

Returns:

dest

rotateX

public Matrix3f rotateX(float ang)

Apply rotation about the X axis to this matrix by rotating the given amount of radians.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v , the rotation will be applied first!

Reference: http://en.wikipedia.org

Parameters:

ang - the angle in radians

Returns:

this

rotateY

public Matrix3f rotateY(float ang,
 Matrix3f dest)

Description copied from interface: Matrix3fc

Apply rotation about the Y axis to this matrix by rotating the given amount of radians and store the result in dest.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v , the rotation will be applied first!

Reference: http://en.wikipedia.org

Specified by:

rotateY in interface Matrix3fc

Parameters:

ang - the angle in radians

dest - will hold the result

Returns:

dest

rotateY

public Matrix3f rotateY(float ang)

Apply rotation about the Y axis to this matrix by rotating the given amount of radians.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v , the rotation will be applied first!

Reference: http://en.wikipedia.org

Parameters:

ang - the angle in radians

Returns:

this

rotateZ

public Matrix3f rotateZ(float ang,
 Matrix3f dest)

Description copied from interface: Matrix3fc

Apply rotation about the Z axis to this matrix by rotating the given amount of radians and store the result in dest.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v , the rotation will be applied first!

Reference: http://en.wikipedia.org

Specified by:

rotateZ in interface Matrix3fc

Parameters:

ang - the angle in radians

dest - will hold the result

Returns:

dest

rotateZ

public Matrix3f rotateZ(float ang)

Apply rotation about the Z axis to this matrix by rotating the given amount of radians.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v , the rotation will be applied first!

Reference: http://en.wikipedia.org

Parameters:

ang - the angle in radians

Returns:

this

rotateXYZ

public Matrix3f rotateXYZ(Vector3f angles)

Apply rotation of angles.x radians about the X axis, followed by a rotation of angles.y radians about the Y axis and followed by a rotation of angles.z radians about the Z axis.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the rotation will be applied first!

This method is equivalent to calling: rotateX(angles.x).rotateY(angles.y).rotateZ(angles.z)

Parameters:

angles - the Euler angles

Returns:

this

rotateXYZ

public Matrix3f rotateXYZ(float angleX,
 float angleY,
 float angleZ)

Apply rotation of angleX radians about the X axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleZ radians about the Z axis.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the rotation will be applied first!

This method is equivalent to calling: rotateX(angleX).rotateY(angleY).rotateZ(angleZ)

Parameters:

angleX - the angle to rotate about X

angleY - the angle to rotate about Y

angleZ - the angle to rotate about Z

Returns:

this

rotateXYZ

public Matrix3f rotateXYZ(float angleX,
 float angleY,
 float angleZ,
 Matrix3f dest)

Description copied from interface: Matrix3fc

Apply rotation of angleX radians about the X axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleZ radians about the Z axis and store the result in dest.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the rotation will be applied first!

This method is equivalent to calling: rotateX(angleX, dest).rotateY(angleY).rotateZ(angleZ)

Specified by:

rotateXYZ in interface Matrix3fc

Parameters:

angleX - the angle to rotate about X

angleY - the angle to rotate about Y

angleZ - the angle to rotate about Z

dest - will hold the result

Returns:

dest

rotateZYX

public Matrix3f rotateZYX(Vector3f angles)

Apply rotation of angles.z radians about the Z axis, followed by a rotation of angles.y radians about the Y axis and followed by a rotation of angles.x radians about the X axis.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the rotation will be applied first!

This method is equivalent to calling: rotateZ(angles.z).rotateY(angles.y).rotateX(angles.x)

Parameters:

angles - the Euler angles

Returns:

this

rotateZYX

public Matrix3f rotateZYX(float angleZ,
 float angleY,
 float angleX)

Apply rotation of angleZ radians about the Z axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleX radians about the X axis.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the rotation will be applied first!

This method is equivalent to calling: rotateZ(angleZ).rotateY(angleY).rotateX(angleX)

Parameters:

angleZ - the angle to rotate about Z

angleY - the angle to rotate about Y

angleX - the angle to rotate about X

Returns:

this

rotateZYX

public Matrix3f rotateZYX(float angleZ,
 float angleY,
 float angleX,
 Matrix3f dest)

Description copied from interface: Matrix3fc

Apply rotation of angleZ radians about the Z axis, followed by a rotation of angleY radians about the Y axis and followed by a rotation of angleX radians about the X axis and store the result in dest.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the rotation will be applied first!

This method is equivalent to calling: rotateZ(angleZ, dest).rotateY(angleY).rotateX(angleX)

Specified by:

rotateZYX in interface Matrix3fc

Parameters:

angleZ - the angle to rotate about Z

angleY - the angle to rotate about Y

angleX - the angle to rotate about X

dest - will hold the result

Returns:

dest

rotateYXZ

public Matrix3f rotateYXZ(Vector3f angles)

Apply rotation of angles.y radians about the Y axis, followed by a rotation of angles.x radians about the X axis and followed by a rotation of angles.z radians about the Z axis.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the rotation will be applied first!

This method is equivalent to calling: rotateY(angles.y).rotateX(angles.x).rotateZ(angles.z)

Parameters:

angles - the Euler angles

Returns:

this

rotateYXZ

public Matrix3f rotateYXZ(float angleY,
 float angleX,
 float angleZ)

Apply rotation of angleY radians about the Y axis, followed by a rotation of angleX radians about the X axis and followed by a rotation of angleZ radians about the Z axis.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the rotation will be applied first!

This method is equivalent to calling: rotateY(angleY).rotateX(angleX).rotateZ(angleZ)

Parameters:

angleY - the angle to rotate about Y

angleX - the angle to rotate about X

angleZ - the angle to rotate about Z

Returns:

this

rotateYXZ

public Matrix3f rotateYXZ(float angleY,
 float angleX,
 float angleZ,
 Matrix3f dest)

Description copied from interface: Matrix3fc

Apply rotation of angleY radians about the Y axis, followed by a rotation of angleX radians about the X axis and followed by a rotation of angleZ radians about the Z axis and store the result in dest.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the rotation will be applied first!

This method is equivalent to calling: rotateY(angleY, dest).rotateX(angleX).rotateZ(angleZ)

Specified by:

rotateYXZ in interface Matrix3fc

Parameters:

angleY - the angle to rotate about Y

angleX - the angle to rotate about X

angleZ - the angle to rotate about Z

dest - will hold the result

Returns:

dest

rotate

public Matrix3f rotate(float ang,
 float x,
 float y,
 float z)

Apply rotation to this matrix by rotating the given amount of radians about the given axis specified as x, y and z components.

The axis described by the three components needs to be a unit vector.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v , the rotation will be applied first!

Reference: http://en.wikipedia.org

Parameters:

ang - the angle in radians

x - the x component of the axis

y - the y component of the axis

z - the z component of the axis

Returns:

this

rotate

public Matrix3f rotate(float ang,
 float x,
 float y,
 float z,
 Matrix3f dest)

Description copied from interface: Matrix3fc

Apply rotation to this matrix by rotating the given amount of radians about the given axis specified as x, y and z components, and store the result in dest.

The axis described by the three components needs to be a unit vector.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v , the rotation will be applied first!

Reference: http://en.wikipedia.org

Specified by:

rotate in interface Matrix3fc

Parameters:

ang - the angle in radians

x - the x component of the axis

y - the y component of the axis

z - the z component of the axis

dest - will hold the result

Returns:

dest

rotateLocal

public Matrix3f rotateLocal(float ang,
 float x,
 float y,
 float z,
 Matrix3f dest)

Pre-multiply a rotation to this matrix by rotating the given amount of radians about the specified (x, y, z) axis and store the result in dest.

The axis described by the three components needs to be a unit vector.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be R * M. So when transforming a vector v with the new matrix by using R * M * v, the rotation will be applied last!

In order to set the matrix to a rotation matrix without pre-multiplying the rotation transformation, use rotation().

Reference: http://en.wikipedia.org

Specified by:

rotateLocal in interface Matrix3fc

Parameters:

ang - the angle in radians

x - the x component of the axis

y - the y component of the axis

z - the z component of the axis

dest - will hold the result

Returns:

dest

See Also:

• rotation(float, float, float, float)

rotateLocal

public Matrix3f rotateLocal(float ang,
 float x,
 float y,
 float z)

Pre-multiply a rotation to this matrix by rotating the given amount of radians about the specified (x, y, z) axis.

The axis described by the three components needs to be a unit vector.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be R * M. So when transforming a vector v with the new matrix by using R * M * v, the rotation will be applied last!

In order to set the matrix to a rotation matrix without pre-multiplying the rotation transformation, use rotation().

Reference: http://en.wikipedia.org

Parameters:

ang - the angle in radians

x - the x component of the axis

y - the y component of the axis

z - the z component of the axis

Returns:

this

See Also:

• rotation(float, float, float, float)

rotateLocalX

public Matrix3f rotateLocalX(float ang,
 Matrix3f dest)

Pre-multiply a rotation around the X axis to this matrix by rotating the given amount of radians about the X axis and store the result in dest.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be R * M. So when transforming a vector v with the new matrix by using R * M * v, the rotation will be applied last!

In order to set the matrix to a rotation matrix without pre-multiplying the rotation transformation, use rotationX().

Reference: http://en.wikipedia.org

Specified by:

rotateLocalX in interface Matrix3fc

Parameters:

ang - the angle in radians to rotate about the X axis

dest - will hold the result

Returns:

dest

See Also:

• rotationX(float)

rotateLocalX

public Matrix3f rotateLocalX(float ang)

Pre-multiply a rotation to this matrix by rotating the given amount of radians about the X axis.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be R * M. So when transforming a vector v with the new matrix by using R * M * v, the rotation will be applied last!

In order to set the matrix to a rotation matrix without pre-multiplying the rotation transformation, use rotationX().

Reference: http://en.wikipedia.org

Parameters:

ang - the angle in radians to rotate about the X axis

Returns:

this

See Also:

• rotationX(float)

rotateLocalY

public Matrix3f rotateLocalY(float ang,
 Matrix3f dest)

Pre-multiply a rotation around the Y axis to this matrix by rotating the given amount of radians about the Y axis and store the result in dest.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be R * M. So when transforming a vector v with the new matrix by using R * M * v, the rotation will be applied last!

In order to set the matrix to a rotation matrix without pre-multiplying the rotation transformation, use rotationY().

Reference: http://en.wikipedia.org

Specified by:

rotateLocalY in interface Matrix3fc

Parameters:

ang - the angle in radians to rotate about the Y axis

dest - will hold the result

Returns:

dest

See Also:

• rotationY(float)

rotateLocalY

public Matrix3f rotateLocalY(float ang)

Pre-multiply a rotation to this matrix by rotating the given amount of radians about the Y axis.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be R * M. So when transforming a vector v with the new matrix by using R * M * v, the rotation will be applied last!

In order to set the matrix to a rotation matrix without pre-multiplying the rotation transformation, use rotationY().

Reference: http://en.wikipedia.org

Parameters:

ang - the angle in radians to rotate about the Y axis

Returns:

this

See Also:

• rotationY(float)

rotateLocalZ

public Matrix3f rotateLocalZ(float ang,
 Matrix3f dest)

Pre-multiply a rotation around the Z axis to this matrix by rotating the given amount of radians about the Z axis and store the result in dest.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be R * M. So when transforming a vector v with the new matrix by using R * M * v, the rotation will be applied last!

In order to set the matrix to a rotation matrix without pre-multiplying the rotation transformation, use rotationZ().

Reference: http://en.wikipedia.org

Specified by:

rotateLocalZ in interface Matrix3fc

Parameters:

ang - the angle in radians to rotate about the Z axis

dest - will hold the result

Returns:

dest

See Also:

• rotationZ(float)

rotateLocalZ

public Matrix3f rotateLocalZ(float ang)

Pre-multiply a rotation to this matrix by rotating the given amount of radians about the Z axis.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and R the rotation matrix, then the new matrix will be R * M. So when transforming a vector v with the new matrix by using R * M * v, the rotation will be applied last!

In order to set the matrix to a rotation matrix without pre-multiplying the rotation transformation, use rotationY().

Reference: http://en.wikipedia.org

Parameters:

ang - the angle in radians to rotate about the Z axis

Returns:

this

See Also:

• rotationY(float)

rotate

public Matrix3f rotate(Quaternionfc quat)

Apply the rotation - and possibly scaling - transformation of the given Quaternionfc to this matrix.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and Q the rotation matrix obtained from the given quaternion, then the new matrix will be M * Q. So when transforming a vector v with the new matrix by using M * Q * v, the quaternion rotation will be applied first!

In order to set the matrix to a rotation transformation without post-multiplying, use rotation(Quaternionfc).

Reference: http://en.wikipedia.org

Parameters:

quat - the Quaternionfc

Returns:

this

See Also:

• rotation(Quaternionfc)

rotate

public Matrix3f rotate(Quaternionfc quat,
 Matrix3f dest)

Apply the rotation - and possibly scaling - transformation of the given Quaternionfc to this matrix and store the result in dest.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and Q the rotation matrix obtained from the given quaternion, then the new matrix will be M * Q. So when transforming a vector v with the new matrix by using M * Q * v, the quaternion rotation will be applied first!

In order to set the matrix to a rotation transformation without post-multiplying, use rotation(Quaternionfc).

Reference: http://en.wikipedia.org

Specified by:

rotate in interface Matrix3fc

Parameters:

quat - the Quaternionfc

dest - will hold the result

Returns:

dest

See Also:

• rotation(Quaternionfc)

rotateLocal

public Matrix3f rotateLocal(Quaternionfc quat,
 Matrix3f dest)

Pre-multiply the rotation - and possibly scaling - transformation of the given Quaternionfc to this matrix and store the result in dest.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and Q the rotation matrix obtained from the given quaternion, then the new matrix will be Q * M. So when transforming a vector v with the new matrix by using Q * M * v, the quaternion rotation will be applied last!

In order to set the matrix to a rotation transformation without pre-multiplying, use rotation(Quaternionfc).

Reference: http://en.wikipedia.org

Specified by:

rotateLocal in interface Matrix3fc

Parameters:

quat - the Quaternionfc

dest - will hold the result

Returns:

dest

See Also:

• rotation(Quaternionfc)

rotateLocal

public Matrix3f rotateLocal(Quaternionfc quat)

Pre-multiply the rotation - and possibly scaling - transformation of the given Quaternionfc to this matrix.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and Q the rotation matrix obtained from the given quaternion, then the new matrix will be Q * M. So when transforming a vector v with the new matrix by using Q * M * v, the quaternion rotation will be applied last!

In order to set the matrix to a rotation transformation without pre-multiplying, use rotation(Quaternionfc).

Reference: http://en.wikipedia.org

Parameters:

quat - the Quaternionfc

Returns:

this

See Also:

• rotation(Quaternionfc)

rotate

public Matrix3f rotate(AxisAngle4f axisAngle)

Apply a rotation transformation, rotating about the given AxisAngle4f, to this matrix.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and A the rotation matrix obtained from the given AxisAngle4f, then the new matrix will be M * A. So when transforming a vector v with the new matrix by using M * A * v, the AxisAngle4f rotation will be applied first!

In order to set the matrix to a rotation transformation without post-multiplying, use rotation(AxisAngle4f).

Reference: http://en.wikipedia.org

Parameters:

axisAngle - the AxisAngle4f (needs to be normalized)

Returns:

this

See Also:

• rotate(float, float, float, float)
• rotation(AxisAngle4f)

rotate

public Matrix3f rotate(AxisAngle4f axisAngle,
 Matrix3f dest)

Apply a rotation transformation, rotating about the given AxisAngle4f and store the result in dest.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and A the rotation matrix obtained from the given AxisAngle4f, then the new matrix will be M * A. So when transforming a vector v with the new matrix by using M * A * v, the AxisAngle4f rotation will be applied first!

In order to set the matrix to a rotation transformation without post-multiplying, use rotation(AxisAngle4f).

Reference: http://en.wikipedia.org

Specified by:

rotate in interface Matrix3fc

Parameters:

axisAngle - the AxisAngle4f (needs to be normalized)

dest - will hold the result

Returns:

dest

See Also:

• rotate(float, float, float, float)
• rotation(AxisAngle4f)

rotate

public Matrix3f rotate(float angle,
 Vector3fc axis)

Apply a rotation transformation, rotating the given radians about the specified axis, to this matrix.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and A the rotation matrix obtained from the given angle and axis, then the new matrix will be M * A. So when transforming a vector v with the new matrix by using M * A * v, the axis-angle rotation will be applied first!

In order to set the matrix to a rotation transformation without post-multiplying, use rotation(float, Vector3fc).

Reference: http://en.wikipedia.org

Parameters:

angle - the angle in radians

axis - the rotation axis (needs to be normalized)

Returns:

this

See Also:

• rotate(float, float, float, float)
• rotation(float, Vector3fc)

rotate

public Matrix3f rotate(float angle,
 Vector3fc axis,
 Matrix3f dest)

Apply a rotation transformation, rotating the given radians about the specified axis and store the result in dest.

When used with a right-handed coordinate system, the produced rotation will rotate a vector counter-clockwise around the rotation axis, when viewing along the negative axis direction towards the origin. When used with a left-handed coordinate system, the rotation is clockwise.

If M is this matrix and A the rotation matrix obtained from the given angle and axis, then the new matrix will be M * A. So when transforming a vector v with the new matrix by using M * A * v, the axis-angle rotation will be applied first!

In order to set the matrix to a rotation transformation without post-multiplying, use rotation(float, Vector3fc).

Reference: http://en.wikipedia.org

Specified by:

rotate in interface Matrix3fc

Parameters:

angle - the angle in radians

axis - the rotation axis (needs to be normalized)

dest - will hold the result

Returns:

dest

See Also:

• rotate(float, float, float, float)
• rotation(float, Vector3fc)

lookAlong

public Matrix3f lookAlong(Vector3fc dir,
 Vector3fc up)

Apply a rotation transformation to this matrix to make -z point along dir.

If M is this matrix and L the lookalong rotation matrix, then the new matrix will be M * L. So when transforming a vector v with the new matrix by using M * L * v, the lookalong rotation transformation will be applied first!

In order to set the matrix to a lookalong transformation without post-multiplying it, use setLookAlong().

Parameters:

dir - the direction in space to look along

up - the direction of 'up'

Returns:

this

See Also:

• lookAlong(float, float, float, float, float, float)
• setLookAlong(Vector3fc, Vector3fc)

lookAlong

public Matrix3f lookAlong(Vector3fc dir,
 Vector3fc up,
 Matrix3f dest)

Apply a rotation transformation to this matrix to make -z point along dir and store the result in dest.

If M is this matrix and L the lookalong rotation matrix, then the new matrix will be M * L. So when transforming a vector v with the new matrix by using M * L * v, the lookalong rotation transformation will be applied first!

In order to set the matrix to a lookalong transformation without post-multiplying it, use setLookAlong().

Specified by:

lookAlong in interface Matrix3fc

Parameters:

dir - the direction in space to look along

up - the direction of 'up'

dest - will hold the result

Returns:

dest

See Also:

• lookAlong(float, float, float, float, float, float)
• setLookAlong(Vector3fc, Vector3fc)

lookAlong

public Matrix3f lookAlong(float dirX,
 float dirY,
 float dirZ,
 float upX,
 float upY,
 float upZ,
 Matrix3f dest)

Apply a rotation transformation to this matrix to make -z point along dir and store the result in dest.

If M is this matrix and L the lookalong rotation matrix, then the new matrix will be M * L. So when transforming a vector v with the new matrix by using M * L * v, the lookalong rotation transformation will be applied first!

In order to set the matrix to a lookalong transformation without post-multiplying it, use setLookAlong()

Specified by:

lookAlong in interface Matrix3fc

Parameters:

dirX - the x-coordinate of the direction to look along

dirY - the y-coordinate of the direction to look along

dirZ - the z-coordinate of the direction to look along

upX - the x-coordinate of the up vector

upY - the y-coordinate of the up vector

upZ - the z-coordinate of the up vector

dest - will hold the result

Returns:

dest

See Also:

• setLookAlong(float, float, float, float, float, float)

lookAlong

public Matrix3f lookAlong(float dirX,
 float dirY,
 float dirZ,
 float upX,
 float upY,
 float upZ)

Apply a rotation transformation to this matrix to make -z point along dir.

If M is this matrix and L the lookalong rotation matrix, then the new matrix will be M * L. So when transforming a vector v with the new matrix by using M * L * v, the lookalong rotation transformation will be applied first!

In order to set the matrix to a lookalong transformation without post-multiplying it, use setLookAlong()

Parameters:

dirX - the x-coordinate of the direction to look along

dirY - the y-coordinate of the direction to look along

dirZ - the z-coordinate of the direction to look along

upX - the x-coordinate of the up vector

upY - the y-coordinate of the up vector

upZ - the z-coordinate of the up vector

Returns:

this

See Also:

• setLookAlong(float, float, float, float, float, float)

setLookAlong

public Matrix3f setLookAlong(Vector3fc dir,
 Vector3fc up)

Set this matrix to a rotation transformation to make -z point along dir.

In order to apply the lookalong transformation to any previous existing transformation, use lookAlong(Vector3fc, Vector3fc).

Parameters:

dir - the direction in space to look along

up - the direction of 'up'

Returns:

this

See Also:

• setLookAlong(Vector3fc, Vector3fc)
• lookAlong(Vector3fc, Vector3fc)

setLookAlong

public Matrix3f setLookAlong(float dirX,
 float dirY,
 float dirZ,
 float upX,
 float upY,
 float upZ)

Set this matrix to a rotation transformation to make -z point along dir.

In order to apply the lookalong transformation to any previous existing transformation, use lookAlong()

Parameters:

dirX - the x-coordinate of the direction to look along

dirY - the y-coordinate of the direction to look along

dirZ - the z-coordinate of the direction to look along

upX - the x-coordinate of the up vector

upY - the y-coordinate of the up vector

upZ - the z-coordinate of the up vector

Returns:

this

See Also:

• setLookAlong(float, float, float, float, float, float)
• lookAlong(float, float, float, float, float, float)

getRow

public Vector3f getRow(int row,
 Vector3f dest)
                throws IndexOutOfBoundsException

Description copied from interface: Matrix3fc

Get the row at the given row index, starting with 0.

Specified by:

getRow in interface Matrix3fc

Parameters:

row - the row index in [0..2]

dest - will hold the row components

Returns:

the passed in destination

Throws:

IndexOutOfBoundsException - if row is not in [0..2]

setRow

public Matrix3f setRow(int row,
 Vector3fc src)
                throws IndexOutOfBoundsException

Set the row at the given row index, starting with 0.

Parameters:

row - the row index in [0..2]

src - the row components to set

Returns:

this

Throws:

IndexOutOfBoundsException - if row is not in [0..2]

setRow

public Matrix3f setRow(int row,
 float x,
 float y,
 float z)
                throws IndexOutOfBoundsException

Set the row at the given row index, starting with 0.

Parameters:

row - the row index in [0..2]

x - the first element in the row

y - the second element in the row

z - the third element in the row

Returns:

this

Throws:

IndexOutOfBoundsException - if row is not in [0..2]

getColumn

public Vector3f getColumn(int column,
 Vector3f dest)
                   throws IndexOutOfBoundsException

Description copied from interface: Matrix3fc

Get the column at the given column index, starting with 0.

Specified by:

getColumn in interface Matrix3fc

Parameters:

column - the column index in [0..2]

dest - will hold the column components

Returns:

the passed in destination

Throws:

IndexOutOfBoundsException - if column is not in [0..2]

setColumn

public Matrix3f setColumn(int column,
 Vector3fc src)
                   throws IndexOutOfBoundsException

Set the column at the given column index, starting with 0.

Parameters:

column - the column index in [0..2]

src - the column components to set

Returns:

this

Throws:

IndexOutOfBoundsException - if column is not in [0..2]

setColumn

public Matrix3f setColumn(int column,
 float x,
 float y,
 float z)
                   throws IndexOutOfBoundsException

Set the column at the given column index, starting with 0.

Parameters:

column - the column index in [0..2]

x - the first element in the column

y - the second element in the column

z - the third element in the column

Returns:

this

Throws:

IndexOutOfBoundsException - if column is not in [0..2]

get

public float get(int column,
 int row)

Description copied from interface: Matrix3fc

Get the matrix element value at the given column and row.

Specified by:

get in interface Matrix3fc

Parameters:

column - the colum index in [0..2]

row - the row index in [0..2]

Returns:

the element value

set

public Matrix3f set(int column,
 int row,
 float value)

Set the matrix element at the given column and row to the specified value.

Parameters:

column - the colum index in [0..2]

row - the row index in [0..2]

value - the value

Returns:

this

getRowColumn

public float getRowColumn(int row,
 int column)

Description copied from interface: Matrix3fc

Get the matrix element value at the given row and column.

Specified by:

getRowColumn in interface Matrix3fc

Parameters:

row - the row index in [0..2]

column - the colum index in [0..2]

Returns:

the element value

setRowColumn

public Matrix3f setRowColumn(int row,
 int column,
 float value)

Set the matrix element at the given row and column to the specified value.

Parameters:

row - the row index in [0..2]

column - the colum index in [0..2]

value - the value

Returns:

this

normal

public Matrix3f normal()

Set this matrix to its own normal matrix.

The normal matrix of m is the transpose of the inverse of m.

Please note that, if this is an orthogonal matrix or a matrix whose columns are orthogonal vectors, then this method need not be invoked, since in that case this itself is its normal matrix. In this case, use set(Matrix3fc) to set a given Matrix3f to this matrix.

Returns:

this

See Also:

• set(Matrix3fc)

normal

public Matrix3f normal(Matrix3f dest)

Compute a normal matrix from this matrix and store it into dest.

The normal matrix of m is the transpose of the inverse of m.

Please note that, if this is an orthogonal matrix or a matrix whose columns are orthogonal vectors, then this method need not be invoked, since in that case this itself is its normal matrix. In this case, use set(Matrix3fc) to set a given Matrix3f to this matrix.

Specified by:

normal in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

See Also:

• set(Matrix3fc)

cofactor

public Matrix3f cofactor()

Compute the cofactor matrix of this.

The cofactor matrix can be used instead of normal() to transform normals when the orientation of the normals with respect to the surface should be preserved.

Returns:

this

cofactor

public Matrix3f cofactor(Matrix3f dest)

Compute the cofactor matrix of this and store it into dest.

The cofactor matrix can be used instead of normal(Matrix3f) to transform normals when the orientation of the normals with respect to the surface should be preserved.

Specified by:

cofactor in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

getScale

public Vector3f getScale(Vector3f dest)

Description copied from interface: Matrix3fc

Get the scaling factors of this matrix for the three base axes.

Specified by:

getScale in interface Matrix3fc

Parameters:

dest - will hold the scaling factors for x, y and z

Returns:

dest

positiveZ

public Vector3f positiveZ(Vector3f dir)

Description copied from interface: Matrix3fc

Obtain the direction of +Z before the transformation represented by this matrix is applied.

This method is equivalent to the following code:

 Matrix3f inv = new Matrix3f(this).invert();
 inv.transform(dir.set(0, 0, 1)).normalize();
 

If this is already an orthogonal matrix, then consider using Matrix3fc.normalizedPositiveZ(Vector3f) instead.

Reference: http://www.euclideanspace.com

Specified by:

positiveZ in interface Matrix3fc

Parameters:

dir - will hold the direction of +Z

Returns:

dir

normalizedPositiveZ

public Vector3f normalizedPositiveZ(Vector3f dir)

Description copied from interface: Matrix3fc

Obtain the direction of +Z before the transformation represented by this orthogonal matrix is applied. This method only produces correct results if this is an orthogonal matrix.

This method is equivalent to the following code:

 Matrix3f inv = new Matrix3f(this).transpose();
 inv.transform(dir.set(0, 0, 1));
 

Reference: http://www.euclideanspace.com

Specified by:

normalizedPositiveZ in interface Matrix3fc

Parameters:

dir - will hold the direction of +Z

Returns:

dir

positiveX

public Vector3f positiveX(Vector3f dir)

Description copied from interface: Matrix3fc

Obtain the direction of +X before the transformation represented by this matrix is applied.

This method is equivalent to the following code:

 Matrix3f inv = new Matrix3f(this).invert();
 inv.transform(dir.set(1, 0, 0)).normalize();
 

If this is already an orthogonal matrix, then consider using Matrix3fc.normalizedPositiveX(Vector3f) instead.

Reference: http://www.euclideanspace.com

Specified by:

positiveX in interface Matrix3fc

Parameters:

dir - will hold the direction of +X

Returns:

dir

normalizedPositiveX

public Vector3f normalizedPositiveX(Vector3f dir)

Description copied from interface: Matrix3fc

Obtain the direction of +X before the transformation represented by this orthogonal matrix is applied. This method only produces correct results if this is an orthogonal matrix.

This method is equivalent to the following code:

 Matrix3f inv = new Matrix3f(this).transpose();
 inv.transform(dir.set(1, 0, 0));
 

Reference: http://www.euclideanspace.com

Specified by:

normalizedPositiveX in interface Matrix3fc

Parameters:

dir - will hold the direction of +X

Returns:

dir

positiveY

public Vector3f positiveY(Vector3f dir)

Description copied from interface: Matrix3fc

Obtain the direction of +Y before the transformation represented by this matrix is applied.

This method is equivalent to the following code:

 Matrix3f inv = new Matrix3f(this).invert();
 inv.transform(dir.set(0, 1, 0)).normalize();
 

If this is already an orthogonal matrix, then consider using Matrix3fc.normalizedPositiveY(Vector3f) instead.

Reference: http://www.euclideanspace.com

Specified by:

positiveY in interface Matrix3fc

Parameters:

dir - will hold the direction of +Y

Returns:

dir

normalizedPositiveY

public Vector3f normalizedPositiveY(Vector3f dir)

Description copied from interface: Matrix3fc

Obtain the direction of +Y before the transformation represented by this orthogonal matrix is applied. This method only produces correct results if this is an orthogonal matrix.

This method is equivalent to the following code:

 Matrix3f inv = new Matrix3f(this).transpose();
 inv.transform(dir.set(0, 1, 0));
 

Reference: http://www.euclideanspace.com

Specified by:

normalizedPositiveY in interface Matrix3fc

Parameters:

dir - will hold the direction of +Y

Returns:

dir

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

equals

public boolean equals(Matrix3fc m,
 float delta)

Description copied from interface: Matrix3fc

Compare the matrix elements of this matrix with the given matrix using the given delta and return whether all of them are equal within a maximum difference of delta.

Please note that this method is not used by any data structure such as ArrayList HashSet or HashMap and their operations, such as ArrayList.contains(Object) or HashSet.remove(Object), since those data structures only use the Object.equals(Object) and Object.hashCode() methods.

Specified by:

equals in interface Matrix3fc

Parameters:

m - the other matrix

delta - the allowed maximum difference

Returns:

true whether all of the matrix elements are equal; false otherwise

swap

public Matrix3f swap(Matrix3f other)

Exchange the values of this matrix with the given other matrix.

Parameters:

other - the other matrix to exchange the values with

Returns:

this

add

public Matrix3f add(Matrix3fc other)

Component-wise add this and other.

Parameters:

other - the other addend

Returns:

this

add

public Matrix3f add(Matrix3fc other,
 Matrix3f dest)

Description copied from interface: Matrix3fc

Component-wise add this and other and store the result in dest.

Specified by:

add in interface Matrix3fc

Parameters:

other - the other addend

dest - will hold the result

Returns:

dest

sub

public Matrix3f sub(Matrix3fc subtrahend)

Component-wise subtract subtrahend from this.

Parameters:

subtrahend - the subtrahend

Returns:

this

sub

public Matrix3f sub(Matrix3fc subtrahend,
 Matrix3f dest)

Description copied from interface: Matrix3fc

Component-wise subtract subtrahend from this and store the result in dest.

Specified by:

sub in interface Matrix3fc

Parameters:

subtrahend - the subtrahend

dest - will hold the result

Returns:

dest

mulComponentWise

public Matrix3f mulComponentWise(Matrix3fc other)

Component-wise multiply this by other.

Parameters:

other - the other matrix

Returns:

this

mulComponentWise

public Matrix3f mulComponentWise(Matrix3fc other,
 Matrix3f dest)

Description copied from interface: Matrix3fc

Component-wise multiply this by other and store the result in dest.

Specified by:

mulComponentWise in interface Matrix3fc

Parameters:

other - the other matrix

dest - will hold the result

Returns:

dest

setSkewSymmetric

public Matrix3f setSkewSymmetric(float a,
 float b,
 float c)

Set this matrix to a skew-symmetric matrix using the following layout:

  0,  a, -b
 -a,  0,  c
  b, -c,  0
 

Reference: https://en.wikipedia.org

Parameters:

a - the value used for the matrix elements m01 and m10

b - the value used for the matrix elements m02 and m20

c - the value used for the matrix elements m12 and m21

Returns:

this

lerp

public Matrix3f lerp(Matrix3fc other,
 float t)

Linearly interpolate this and other using the given interpolation factor t and store the result in this.

If t is 0.0 then the result is this. If the interpolation factor is 1.0 then the result is other.

Parameters:

other - the other matrix

t - the interpolation factor between 0.0 and 1.0

Returns:

this

lerp

public Matrix3f lerp(Matrix3fc other,
 float t,
 Matrix3f dest)

Description copied from interface: Matrix3fc

Linearly interpolate this and other using the given interpolation factor t and store the result in dest.

If t is 0.0 then the result is this. If the interpolation factor is 1.0 then the result is other.

Specified by:

lerp in interface Matrix3fc

Parameters:

other - the other matrix

t - the interpolation factor between 0.0 and 1.0

dest - will hold the result

Returns:

dest

rotateTowards

public Matrix3f rotateTowards(Vector3fc direction,
 Vector3fc up,
 Matrix3f dest)

Apply a model transformation to this matrix for a right-handed coordinate system, that aligns the local +Z axis with direction and store the result in dest.

If M is this matrix and L the lookat matrix, then the new matrix will be M * L. So when transforming a vector v with the new matrix by using M * L * v, the lookat transformation will be applied first!

In order to set the matrix to a rotation transformation without post-multiplying it, use rotationTowards().

This method is equivalent to calling: mul(new Matrix3f().lookAlong(new Vector3f(dir).negate(), up).invert(), dest)

Specified by:

rotateTowards in interface Matrix3fc

Parameters:

direction - the direction to rotate towards

up - the model's up vector

dest - will hold the result

Returns:

dest

See Also:

• rotateTowards(float, float, float, float, float, float, Matrix3f)
• rotationTowards(Vector3fc, Vector3fc)

rotateTowards

public Matrix3f rotateTowards(Vector3fc direction,
 Vector3fc up)

Apply a model transformation to this matrix for a right-handed coordinate system, that aligns the local +Z axis with direction.

If M is this matrix and L the lookat matrix, then the new matrix will be M * L. So when transforming a vector v with the new matrix by using M * L * v, the lookat transformation will be applied first!

In order to set the matrix to a rotation transformation without post-multiplying it, use rotationTowards().

This method is equivalent to calling: mul(new Matrix3f().lookAlong(new Vector3f(dir).negate(), up).invert())

Parameters:

direction - the direction to orient towards

up - the up vector

Returns:

this

See Also:

• rotateTowards(float, float, float, float, float, float)
• rotationTowards(Vector3fc, Vector3fc)

rotateTowards

public Matrix3f rotateTowards(float dirX,
 float dirY,
 float dirZ,
 float upX,
 float upY,
 float upZ)

Apply a model transformation to this matrix for a right-handed coordinate system, that aligns the local +Z axis with direction.

If M is this matrix and L the lookat matrix, then the new matrix will be M * L. So when transforming a vector v with the new matrix by using M * L * v, the lookat transformation will be applied first!

In order to set the matrix to a rotation transformation without post-multiplying it, use rotationTowards().

This method is equivalent to calling: mul(new Matrix3f().lookAlong(-dirX, -dirY, -dirZ, upX, upY, upZ).invert())

Parameters:

dirX - the x-coordinate of the direction to rotate towards

dirY - the y-coordinate of the direction to rotate towards

dirZ - the z-coordinate of the direction to rotate towards

upX - the x-coordinate of the up vector

upY - the y-coordinate of the up vector

upZ - the z-coordinate of the up vector

Returns:

this

See Also:

• rotateTowards(Vector3fc, Vector3fc)
• rotationTowards(float, float, float, float, float, float)

rotateTowards

public Matrix3f rotateTowards(float dirX,
 float dirY,
 float dirZ,
 float upX,
 float upY,
 float upZ,
 Matrix3f dest)

Apply a model transformation to this matrix for a right-handed coordinate system, that aligns the local +Z axis with dir and store the result in dest.

If M is this matrix and L the lookat matrix, then the new matrix will be M * L. So when transforming a vector v with the new matrix by using M * L * v, the lookat transformation will be applied first!

In order to set the matrix to a rotation transformation without post-multiplying it, use rotationTowards().

This method is equivalent to calling: mul(new Matrix3f().lookAlong(-dirX, -dirY, -dirZ, upX, upY, upZ).invert(), dest)

Specified by:

rotateTowards in interface Matrix3fc

Parameters:

dirX - the x-coordinate of the direction to rotate towards

dirY - the y-coordinate of the direction to rotate towards

dirZ - the z-coordinate of the direction to rotate towards

upX - the x-coordinate of the up vector

upY - the y-coordinate of the up vector

upZ - the z-coordinate of the up vector

dest - will hold the result

Returns:

dest

See Also:

• rotateTowards(Vector3fc, Vector3fc)
• rotationTowards(float, float, float, float, float, float)

rotationTowards

public Matrix3f rotationTowards(Vector3fc dir,
 Vector3fc up)

Set this matrix to a model transformation for a right-handed coordinate system, that aligns the local -z axis with center - eye.

In order to apply the rotation transformation to a previous existing transformation, use rotateTowards.

This method is equivalent to calling: setLookAlong(new Vector3f(dir).negate(), up).invert()

Parameters:

dir - the direction to orient the local -z axis towards

up - the up vector

Returns:

this

See Also:

• rotationTowards(Vector3fc, Vector3fc)
• rotateTowards(float, float, float, float, float, float)

rotationTowards

public Matrix3f rotationTowards(float dirX,
 float dirY,
 float dirZ,
 float upX,
 float upY,
 float upZ)

Set this matrix to a model transformation for a right-handed coordinate system, that aligns the local -z axis with center - eye.

In order to apply the rotation transformation to a previous existing transformation, use rotateTowards.

This method is equivalent to calling: setLookAlong(-dirX, -dirY, -dirZ, upX, upY, upZ).invert()

Parameters:

dirX - the x-coordinate of the direction to rotate towards

dirY - the y-coordinate of the direction to rotate towards

dirZ - the z-coordinate of the direction to rotate towards

upX - the x-coordinate of the up vector

upY - the y-coordinate of the up vector

upZ - the z-coordinate of the up vector

Returns:

this

See Also:

• rotateTowards(Vector3fc, Vector3fc)
• rotationTowards(float, float, float, float, float, float)

getEulerAnglesZYX

public Vector3f getEulerAnglesZYX(Vector3f dest)

Description copied from interface: Matrix3fc

Extract the Euler angles from the rotation represented by this matrix and store the extracted Euler angles in dest.

This method assumes that this matrix only represents a rotation without scaling.

The Euler angles are always returned as the angle around X in the Vector3f.x field, the angle around Y in the Vector3f.y field and the angle around Z in the Vector3f.z field of the supplied Vector3f instance.

Note that the returned Euler angles must be applied in the order Z * Y * X to obtain the identical matrix. This means that calling Matrix3fc.rotateZYX(float, float, float, Matrix3f) using the obtained Euler angles will yield the same rotation as the original matrix from which the Euler angles were obtained, so in the below code the matrix m2 should be identical to m (disregarding possible floating-point inaccuracies).

 Matrix3f m = ...; // <- matrix only representing rotation
 Matrix3f n = new Matrix3f();
 n.rotateZYX(m.getEulerAnglesZYX(new Vector3f()));
 

Reference: http://en.wikipedia.org/

Specified by:

getEulerAnglesZYX in interface Matrix3fc

Parameters:

dest - will hold the extracted Euler angles

Returns:

dest

getEulerAnglesXYZ

public Vector3f getEulerAnglesXYZ(Vector3f dest)

Description copied from interface: Matrix3fc

Extract the Euler angles from the rotation represented by this matrix and store the extracted Euler angles in dest.

This method assumes that this matrix only represents a rotation without scaling.

The Euler angles are always returned as the angle around X in the Vector3f.x field, the angle around Y in the Vector3f.y field and the angle around Z in the Vector3f.z field of the supplied Vector3f instance.

Note that the returned Euler angles must be applied in the order X * Y * Z to obtain the identical matrix. This means that calling Matrix3fc.rotateXYZ(float, float, float, Matrix3f) using the obtained Euler angles will yield the same rotation as the original matrix from which the Euler angles were obtained, so in the below code the matrix m2 should be identical to m (disregarding possible floating-point inaccuracies).

 Matrix3f m = ...; // <- matrix only representing rotation
 Matrix3f n = new Matrix3f();
 n.rotateXYZ(m.getEulerAnglesXYZ(new Vector3f()));
 

Reference: http://en.wikipedia.org/

Specified by:

getEulerAnglesXYZ in interface Matrix3fc

Parameters:

dest - will hold the extracted Euler angles

Returns:

dest

obliqueZ

public Matrix3f obliqueZ(float a,
 float b)

Apply an oblique projection transformation to this matrix with the given values for a and b.

If M is this matrix and O the oblique transformation matrix, then the new matrix will be M * O. So when transforming a vector v with the new matrix by using M * O * v, the oblique transformation will be applied first!

The oblique transformation is defined as:

 x' = x + a*z
 y' = y + a*z
 z' = z
 

or in matrix form:

 1 0 a
 0 1 b
 0 0 1
 

Parameters:

a - the value for the z factor that applies to x

b - the value for the z factor that applies to y

Returns:

this

obliqueZ

public Matrix3f obliqueZ(float a,
 float b,
 Matrix3f dest)

Apply an oblique projection transformation to this matrix with the given values for a and b and store the result in dest.

If M is this matrix and O the oblique transformation matrix, then the new matrix will be M * O. So when transforming a vector v with the new matrix by using M * O * v, the oblique transformation will be applied first!

The oblique transformation is defined as:

 x' = x + a*z
 y' = y + a*z
 z' = z
 

or in matrix form:

 1 0 a
 0 1 b
 0 0 1
 

Specified by:

obliqueZ in interface Matrix3fc

Parameters:

a - the value for the z factor that applies to x

b - the value for the z factor that applies to y

dest - will hold the result

Returns:

dest

reflect

public Matrix3f reflect(float nx,
 float ny,
 float nz,
 Matrix3f dest)

Description copied from interface: Matrix3fc

Apply a mirror/reflection transformation to this matrix that reflects through the given plane specified via the plane normal (nx, ny, nz), and store the result in dest.

If M is this matrix and R the reflection matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the reflection will be applied first!

Specified by:

reflect in interface Matrix3fc

Parameters:

nx - the x-coordinate of the plane normal

ny - the y-coordinate of the plane normal

nz - the z-coordinate of the plane normal

dest - will hold the result

Returns:

this

reflect

public Matrix3f reflect(float nx,
 float ny,
 float nz)

Apply a mirror/reflection transformation to this matrix that reflects through the given plane specified via the plane normal.

If M is this matrix and R the reflection matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the reflection will be applied first!

Parameters:

nx - the x-coordinate of the plane normal

ny - the y-coordinate of the plane normal

nz - the z-coordinate of the plane normal

Returns:

this

reflect

public Matrix3f reflect(Vector3fc normal)

Apply a mirror/reflection transformation to this matrix that reflects through the given plane specified via the plane normal.

If M is this matrix and R the reflection matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the reflection will be applied first!

Parameters:

normal - the plane normal

Returns:

this

reflect

public Matrix3f reflect(Quaternionfc orientation)

Apply a mirror/reflection transformation to this matrix that reflects about a plane specified via the plane orientation.

This method can be used to build a reflection transformation based on the orientation of a mirror object in the scene. It is assumed that the default mirror plane's normal is (0, 0, 1). So, if the given Quaternionfc is the identity (does not apply any additional rotation), the reflection plane will be z=0.

If M is this matrix and R the reflection matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the reflection will be applied first!

Parameters:

orientation - the plane orientation

Returns:

this

reflect

public Matrix3f reflect(Quaternionfc orientation,
 Matrix3f dest)

Description copied from interface: Matrix3fc

Apply a mirror/reflection transformation to this matrix that reflects through a plane specified via the plane orientation, and store the result in dest.

This method can be used to build a reflection transformation based on the orientation of a mirror object in the scene. It is assumed that the default mirror plane's normal is (0, 0, 1). So, if the given Quaternionfc is the identity (does not apply any additional rotation), the reflection plane will be z=0.

If M is this matrix and R the reflection matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the reflection will be applied first!

Specified by:

reflect in interface Matrix3fc

Parameters:

orientation - the plane orientation

dest - will hold the result

Returns:

this

reflect

public Matrix3f reflect(Vector3fc normal,
 Matrix3f dest)

Description copied from interface: Matrix3fc

Apply a mirror/reflection transformation to this matrix that reflects through the given plane specified via the plane normal, and store the result in dest.

If M is this matrix and R the reflection matrix, then the new matrix will be M * R. So when transforming a vector v with the new matrix by using M * R * v, the reflection will be applied first!

Specified by:

reflect in interface Matrix3fc

Parameters:

normal - the plane normal

dest - will hold the result

Returns:

this

reflection

public Matrix3f reflection(float nx,
 float ny,
 float nz)

Set this matrix to a mirror/reflection transformation that reflects through the given plane specified via the plane normal.

Parameters:

nx - the x-coordinate of the plane normal

ny - the y-coordinate of the plane normal

nz - the z-coordinate of the plane normal

Returns:

this

reflection

public Matrix3f reflection(Vector3fc normal)

Set this matrix to a mirror/reflection transformation that reflects through the given plane specified via the plane normal.

Parameters:

normal - the plane normal

Returns:

this

reflection

public Matrix3f reflection(Quaternionfc orientation)

Set this matrix to a mirror/reflection transformation that reflects through a plane specified via the plane orientation.

This method can be used to build a reflection transformation based on the orientation of a mirror object in the scene. It is assumed that the default mirror plane's normal is (0, 0, 1). So, if the given Quaternionfc is the identity (does not apply any additional rotation), the reflection plane will be z=0, offset by the given point.

Parameters:

orientation - the plane orientation

Returns:

this

isFinite

public boolean isFinite()

Description copied from interface: Matrix3fc

Determine whether all matrix elements are finite floating-point values, that is, they are not NaN and not infinity.

Specified by:

isFinite in interface Matrix3fc

Returns:

true if all components are finite floating-point values; false otherwise

quadraticFormProduct

public float quadraticFormProduct(float x,
 float y,
 float z)

Description copied from interface: Matrix3fc

Compute (x, y, z)^T * this * (x, y, z).

Specified by:

quadraticFormProduct in interface Matrix3fc

Parameters:

x - the x coordinate of the vector to multiply

y - the y coordinate of the vector to multiply

z - the z coordinate of the vector to multiply

Returns:

the result

quadraticFormProduct

public float quadraticFormProduct(Vector3fc v)

Description copied from interface: Matrix3fc

Compute v^T * this * v.

Specified by:

quadraticFormProduct in interface Matrix3fc

Parameters:

v - the vector to multiply

Returns:

the result

mapXZY

public Matrix3f mapXZY()

Multiply this by the matrix

 1 0 0
 0 0 1
 0 1 0
 

Returns:

this

mapXZY

public Matrix3f mapXZY(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 1 0 0
 0 0 1
 0 1 0
 

and store the result in dest.

Specified by:

mapXZY in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapXZnY

public Matrix3f mapXZnY()

Multiply this by the matrix

 1 0  0
 0 0 -1
 0 1  0
 

Returns:

this

mapXZnY

public Matrix3f mapXZnY(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 1 0  0
 0 0 -1
 0 1  0
 

and store the result in dest.

Specified by:

mapXZnY in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapXnYnZ

public Matrix3f mapXnYnZ()

Multiply this by the matrix

 1  0  0
 0 -1  0
 0  0 -1
 

Returns:

this

mapXnYnZ

public Matrix3f mapXnYnZ(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 1  0  0
 0 -1  0
 0  0 -1
 

and store the result in dest.

Specified by:

mapXnYnZ in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapXnZY

public Matrix3f mapXnZY()

Multiply this by the matrix

 1  0 0
 0  0 1
 0 -1 0
 

Returns:

this

mapXnZY

public Matrix3f mapXnZY(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 1  0 0
 0  0 1
 0 -1 0
 

and store the result in dest.

Specified by:

mapXnZY in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapXnZnY

public Matrix3f mapXnZnY()

Multiply this by the matrix

 1  0  0
 0  0 -1
 0 -1  0
 

Returns:

this

mapXnZnY

public Matrix3f mapXnZnY(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 1  0  0
 0  0 -1
 0 -1  0
 

and store the result in dest.

Specified by:

mapXnZnY in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapYXZ

public Matrix3f mapYXZ()

Multiply this by the matrix

 0 1 0
 1 0 0
 0 0 1
 

Returns:

this

mapYXZ

public Matrix3f mapYXZ(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 0 1 0
 1 0 0
 0 0 1
 

and store the result in dest.

Specified by:

mapYXZ in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapYXnZ

public Matrix3f mapYXnZ()

Multiply this by the matrix

 0 1  0
 1 0  0
 0 0 -1
 

Returns:

this

mapYXnZ

public Matrix3f mapYXnZ(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 0 1  0
 1 0  0
 0 0 -1
 

and store the result in dest.

Specified by:

mapYXnZ in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapYZX

public Matrix3f mapYZX()

Multiply this by the matrix

 0 0 1
 1 0 0
 0 1 0
 

Returns:

this

mapYZX

public Matrix3f mapYZX(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 0 0 1
 1 0 0
 0 1 0
 

and store the result in dest.

Specified by:

mapYZX in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapYZnX

public Matrix3f mapYZnX()

Multiply this by the matrix

 0 0 -1
 1 0  0
 0 1  0
 

Returns:

this

mapYZnX

public Matrix3f mapYZnX(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 0 0 -1
 1 0  0
 0 1  0
 

and store the result in dest.

Specified by:

mapYZnX in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapYnXZ

public Matrix3f mapYnXZ()

Multiply this by the matrix

 0 -1 0
 1  0 0
 0  0 1
 

Returns:

this

mapYnXZ

public Matrix3f mapYnXZ(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 0 -1 0
 1  0 0
 0  0 1
 

and store the result in dest.

Specified by:

mapYnXZ in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapYnXnZ

public Matrix3f mapYnXnZ()

Multiply this by the matrix

 0 -1  0
 1  0  0
 0  0 -1
 

Returns:

this

mapYnXnZ

public Matrix3f mapYnXnZ(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 0 -1  0
 1  0  0
 0  0 -1
 

and store the result in dest.

Specified by:

mapYnXnZ in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapYnZX

public Matrix3f mapYnZX()

Multiply this by the matrix

 0  0 1
 1  0 0
 0 -1 0
 

Returns:

this

mapYnZX

public Matrix3f mapYnZX(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 0  0 1
 1  0 0
 0 -1 0
 

and store the result in dest.

Specified by:

mapYnZX in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapYnZnX

public Matrix3f mapYnZnX()

Multiply this by the matrix

 0  0 -1
 1  0  0
 0 -1  0
 

Returns:

this

mapYnZnX

public Matrix3f mapYnZnX(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 0  0 -1
 1  0  0
 0 -1  0
 

and store the result in dest.

Specified by:

mapYnZnX in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapZXY

public Matrix3f mapZXY()

Multiply this by the matrix

 0 1 0
 0 0 1
 1 0 0
 

Returns:

this

mapZXY

public Matrix3f mapZXY(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 0 1 0
 0 0 1
 1 0 0
 

and store the result in dest.

Specified by:

mapZXY in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapZXnY

public Matrix3f mapZXnY()

Multiply this by the matrix

 0 1  0
 0 0 -1
 1 0  0
 

Returns:

this

mapZXnY

public Matrix3f mapZXnY(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 0 1  0
 0 0 -1
 1 0  0
 

and store the result in dest.

Specified by:

mapZXnY in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapZYX

public Matrix3f mapZYX()

Multiply this by the matrix

 0 0 1
 0 1 0
 1 0 0
 

Returns:

this

mapZYX

public Matrix3f mapZYX(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 0 0 1
 0 1 0
 1 0 0
 

and store the result in dest.

Specified by:

mapZYX in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapZYnX

public Matrix3f mapZYnX()

Multiply this by the matrix

 0 0 -1
 0 1  0
 1 0  0
 

Returns:

this

mapZYnX

public Matrix3f mapZYnX(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 0 0 -1
 0 1  0
 1 0  0
 

and store the result in dest.

Specified by:

mapZYnX in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapZnXY

public Matrix3f mapZnXY()

Multiply this by the matrix

 0 -1 0
 0  0 1
 1  0 0
 

Returns:

this

mapZnXY

public Matrix3f mapZnXY(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 0 -1 0
 0  0 1
 1  0 0
 

and store the result in dest.

Specified by:

mapZnXY in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapZnXnY

public Matrix3f mapZnXnY()

Multiply this by the matrix

 0 -1  0
 0  0 -1
 1  0  0
 

Returns:

this

mapZnXnY

public Matrix3f mapZnXnY(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 0 -1  0
 0  0 -1
 1  0  0
 

and store the result in dest.

Specified by:

mapZnXnY in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapZnYX

public Matrix3f mapZnYX()

Multiply this by the matrix

 0  0 1
 0 -1 0
 1  0 0
 

Returns:

this

mapZnYX

public Matrix3f mapZnYX(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 0  0 1
 0 -1 0
 1  0 0
 

and store the result in dest.

Specified by:

mapZnYX in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapZnYnX

public Matrix3f mapZnYnX()

Multiply this by the matrix

 0  0 -1
 0 -1  0
 1  0  0
 

Returns:

this

mapZnYnX

public Matrix3f mapZnYnX(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 0  0 -1
 0 -1  0
 1  0  0
 

and store the result in dest.

Specified by:

mapZnYnX in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnXYnZ

public Matrix3f mapnXYnZ()

Multiply this by the matrix

 -1 0  0
  0 1  0
  0 0 -1
 

Returns:

this

mapnXYnZ

public Matrix3f mapnXYnZ(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 -1 0  0
  0 1  0
  0 0 -1
 

and store the result in dest.

Specified by:

mapnXYnZ in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnXZY

public Matrix3f mapnXZY()

Multiply this by the matrix

 -1 0 0
  0 0 1
  0 1 0
 

Returns:

this

mapnXZY

public Matrix3f mapnXZY(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 -1 0 0
  0 0 1
  0 1 0
 

and store the result in dest.

Specified by:

mapnXZY in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnXZnY

public Matrix3f mapnXZnY()

Multiply this by the matrix

 -1 0  0
  0 0 -1
  0 1  0
 

Returns:

this

mapnXZnY

public Matrix3f mapnXZnY(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 -1 0  0
  0 0 -1
  0 1  0
 

and store the result in dest.

Specified by:

mapnXZnY in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnXnYZ

public Matrix3f mapnXnYZ()

Multiply this by the matrix

 -1  0 0
  0 -1 0
  0  0 1
 

Returns:

this

mapnXnYZ

public Matrix3f mapnXnYZ(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 -1  0 0
  0 -1 0
  0  0 1
 

and store the result in dest.

Specified by:

mapnXnYZ in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnXnYnZ

public Matrix3f mapnXnYnZ()

Multiply this by the matrix

 -1  0  0
  0 -1  0
  0  0 -1
 

Returns:

this

mapnXnYnZ

public Matrix3f mapnXnYnZ(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 -1  0  0
  0 -1  0
  0  0 -1
 

and store the result in dest.

Specified by:

mapnXnYnZ in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnXnZY

public Matrix3f mapnXnZY()

Multiply this by the matrix

 -1  0 0
  0  0 1
  0 -1 0
 

Returns:

this

mapnXnZY

public Matrix3f mapnXnZY(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 -1  0 0
  0  0 1
  0 -1 0
 

and store the result in dest.

Specified by:

mapnXnZY in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnXnZnY

public Matrix3f mapnXnZnY()

Multiply this by the matrix

 -1  0  0
  0  0 -1
  0 -1  0
 

Returns:

this

mapnXnZnY

public Matrix3f mapnXnZnY(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 -1  0  0
  0  0 -1
  0 -1  0
 

and store the result in dest.

Specified by:

mapnXnZnY in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnYXZ

public Matrix3f mapnYXZ()

Multiply this by the matrix

  0 1 0
 -1 0 0
  0 0 1
 

Returns:

this

mapnYXZ

public Matrix3f mapnYXZ(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

  0 1 0
 -1 0 0
  0 0 1
 

and store the result in dest.

Specified by:

mapnYXZ in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnYXnZ

public Matrix3f mapnYXnZ()

Multiply this by the matrix

  0 1  0
 -1 0  0
  0 0 -1
 

Returns:

this

mapnYXnZ

public Matrix3f mapnYXnZ(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

  0 1  0
 -1 0  0
  0 0 -1
 

and store the result in dest.

Specified by:

mapnYXnZ in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnYZX

public Matrix3f mapnYZX()

Multiply this by the matrix

  0 0 1
 -1 0 0
  0 1 0
 

Returns:

this

mapnYZX

public Matrix3f mapnYZX(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

  0 0 1
 -1 0 0
  0 1 0
 

and store the result in dest.

Specified by:

mapnYZX in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnYZnX

public Matrix3f mapnYZnX()

Multiply this by the matrix

  0 0 -1
 -1 0  0
  0 1  0
 

Returns:

this

mapnYZnX

public Matrix3f mapnYZnX(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

  0 0 -1
 -1 0  0
  0 1  0
 

and store the result in dest.

Specified by:

mapnYZnX in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnYnXZ

public Matrix3f mapnYnXZ()

Multiply this by the matrix

  0 -1 0
 -1  0 0
  0  0 1
 

Returns:

this

mapnYnXZ

public Matrix3f mapnYnXZ(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

  0 -1 0
 -1  0 0
  0  0 1
 

and store the result in dest.

Specified by:

mapnYnXZ in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnYnXnZ

public Matrix3f mapnYnXnZ()

Multiply this by the matrix

  0 -1  0
 -1  0  0
  0  0 -1
 

Returns:

this

mapnYnXnZ

public Matrix3f mapnYnXnZ(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

  0 -1  0
 -1  0  0
  0  0 -1
 

and store the result in dest.

Specified by:

mapnYnXnZ in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnYnZX

public Matrix3f mapnYnZX()

Multiply this by the matrix

  0  0 1
 -1  0 0
  0 -1 0
 

Returns:

this

mapnYnZX

public Matrix3f mapnYnZX(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

  0  0 1
 -1  0 0
  0 -1 0
 

and store the result in dest.

Specified by:

mapnYnZX in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnYnZnX

public Matrix3f mapnYnZnX()

Multiply this by the matrix

  0  0 -1
 -1  0  0
  0 -1  0
 

Returns:

this

mapnYnZnX

public Matrix3f mapnYnZnX(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

  0  0 -1
 -1  0  0
  0 -1  0
 

and store the result in dest.

Specified by:

mapnYnZnX in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnZXY

public Matrix3f mapnZXY()

Multiply this by the matrix

  0 1 0
  0 0 1
 -1 0 0
 

Returns:

this

mapnZXY

public Matrix3f mapnZXY(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

  0 1 0
  0 0 1
 -1 0 0
 

and store the result in dest.

Specified by:

mapnZXY in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnZXnY

public Matrix3f mapnZXnY()

Multiply this by the matrix

  0 1  0
  0 0 -1
 -1 0  0
 

Returns:

this

mapnZXnY

public Matrix3f mapnZXnY(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

  0 1  0
  0 0 -1
 -1 0  0
 

and store the result in dest.

Specified by:

mapnZXnY in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnZYX

public Matrix3f mapnZYX()

Multiply this by the matrix

  0 0 1
  0 1 0
 -1 0 0
 

Returns:

this

mapnZYX

public Matrix3f mapnZYX(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

  0 0 1
  0 1 0
 -1 0 0
 

and store the result in dest.

Specified by:

mapnZYX in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnZYnX

public Matrix3f mapnZYnX()

Multiply this by the matrix

  0 0 -1
  0 1  0
 -1 0  0
 

Returns:

this

mapnZYnX

public Matrix3f mapnZYnX(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

  0 0 -1
  0 1  0
 -1 0  0
 

and store the result in dest.

Specified by:

mapnZYnX in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnZnXY

public Matrix3f mapnZnXY()

Multiply this by the matrix

  0 -1 0
  0  0 1
 -1  0 0
 

Returns:

this

mapnZnXY

public Matrix3f mapnZnXY(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

  0 -1 0
  0  0 1
 -1  0 0
 

and store the result in dest.

Specified by:

mapnZnXY in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnZnXnY

public Matrix3f mapnZnXnY()

Multiply this by the matrix

  0 -1  0
  0  0 -1
 -1  0  0
 

Returns:

this

mapnZnXnY

public Matrix3f mapnZnXnY(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

  0 -1  0
  0  0 -1
 -1  0  0
 

and store the result in dest.

Specified by:

mapnZnXnY in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnZnYX

public Matrix3f mapnZnYX()

Multiply this by the matrix

  0  0 1
  0 -1 0
 -1  0 0
 

Returns:

this

mapnZnYX

public Matrix3f mapnZnYX(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

  0  0 1
  0 -1 0
 -1  0 0
 

and store the result in dest.

Specified by:

mapnZnYX in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

mapnZnYnX

public Matrix3f mapnZnYnX()

Multiply this by the matrix

  0  0 -1
  0 -1  0
 -1  0  0
 

Returns:

this

mapnZnYnX

public Matrix3f mapnZnYnX(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

  0  0 -1
  0 -1  0
 -1  0  0
 

and store the result in dest.

Specified by:

mapnZnYnX in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

negateX

public Matrix3f negateX()

Multiply this by the matrix

 -1 0 0
  0 1 0
  0 0 1
 

Returns:

this

negateX

public Matrix3f negateX(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 -1 0 0
  0 1 0
  0 0 1
 

and store the result in dest.

Specified by:

negateX in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

negateY

public Matrix3f negateY()

Multiply this by the matrix

 1  0 0
 0 -1 0
 0  0 1
 

Returns:

this

negateY

public Matrix3f negateY(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 1  0 0
 0 -1 0
 0  0 1
 

and store the result in dest.

Specified by:

negateY in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

negateZ

public Matrix3f negateZ()

Multiply this by the matrix

 1 0  0
 0 1  0
 0 0 -1
 

Returns:

this

negateZ

public Matrix3f negateZ(Matrix3f dest)

Description copied from interface: Matrix3fc

Multiply this by the matrix

 1 0  0
 0 1  0
 0 0 -1
 

and store the result in dest.

Specified by:

negateZ in interface Matrix3fc

Parameters:

dest - will hold the result

Returns:

dest

clone

public Object clone()
             throws CloneNotSupportedException

Overrides:

clone in class Object

Throws:

CloneNotSupportedException