Matrix2fc (JOML 1.9.17 API)

All Known Implementing Classes:

Matrix2f
```
public interface Matrix2fc
```
Interface to a read-only view of a 2x2 matrix of single-precision floats.

Author:

Joseph Burton

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`Matrix2f`	`add(Matrix2fc other, Matrix2f dest)` Component-wise add `this` and `other` and store the result in `dest`.
`float`	`determinant()` Return the determinant of this matrix.
`boolean`	`equals(Matrix2fc 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`.
`ByteBuffer`	`get(ByteBuffer buffer)` Store this matrix in column-major order into the supplied `ByteBuffer` at the current buffer `position`.
`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.
`FloatBuffer`	`get(FloatBuffer buffer)` Store this matrix in column-major order into the supplied `FloatBuffer` at the current buffer `position`.
`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.
`float`	`get(int column, int row)` Get the matrix element value at the given column and row.
`Matrix2f`	`get(Matrix2f dest)` Get the current values of `this` matrix and store them into `dest`.
`Matrix3f`	`get(Matrix3f dest)` Get the current values of `this` matrix and store them as the rotational component of `dest`.
`Matrix3x2f`	`get(Matrix3x2f dest)` Get the current values of `this` matrix and store them as the rotational component of `dest`.
`Vector2f`	`getColumn(int column, Vector2f dest)` Get the column at the given `column` index, starting with `0`.
`float`	`getRotation()` Get the angle of the rotation component of `this` matrix.
`Vector2f`	`getRow(int row, Vector2f dest)` Get the row at the given `row` index, starting with `0`.
`Vector2f`	`getScale(Vector2f dest)` Get the scaling factors of `this` matrix for the three base axes.
`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`.
`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.
`Matrix2f`	`invert(Matrix2f dest)` Invert the `this` matrix and store the result in `dest`.
`Matrix2f`	`lerp(Matrix2fc other, float t, Matrix2f dest)` Linearly interpolate `this` and `other` using the given interpolation factor `t` and store the result in `dest`.
`float`	`m00()` Return 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.
`float`	`m10()` Return 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.
`Matrix2f`	`mul(Matrix2fc right, Matrix2f dest)` Multiply this matrix by the supplied `right` matrix and store the result in `dest`.
`Matrix2f`	`mulComponentWise(Matrix2fc other, Matrix2f dest)` Component-wise multiply `this` by `other` and store the result in `dest`.
`Matrix2f`	`mulLocal(Matrix2fc left, Matrix2f dest)` Pre-multiply this matrix by the supplied `left` matrix and store the result in `dest`.
`Matrix2f`	`normal(Matrix2f dest)` Compute a normal matrix from `this` matrix and store it into `dest`.
`Vector2f`	`normalizedPositiveX(Vector2f dest)` Obtain the direction of `+X` before the transformation represented by `this` orthogonal matrix is applied.
`Vector2f`	`normalizedPositiveY(Vector2f dest)` Obtain the direction of `+Y` before the transformation represented by `this` orthogonal matrix is applied.
`Vector2f`	`positiveX(Vector2f dest)` Obtain the direction of `+X` before the transformation represented by `this` matrix is applied.
`Vector2f`	`positiveY(Vector2f dest)` Obtain the direction of `+Y` before the transformation represented by `this` matrix is applied.
`Matrix2f`	`rotate(float ang, Matrix2f dest)` Apply rotation to this matrix by rotating the given amount of radians and store the result in `dest`.
`Matrix2f`	`rotateLocal(float ang, Matrix2f dest)` Pre-multiply a rotation to this matrix by rotating the given amount of radians and store the result in `dest`.
`Matrix2f`	`scale(float x, float y, Matrix2f dest)` Apply scaling to this matrix by scaling the base axes by the given x and y factors and store the result in `dest`.
`Matrix2f`	`scale(float xy, Matrix2f dest)` Apply scaling to this matrix by uniformly scaling all base axes by the given `xy` factor and store the result in `dest`.
`Matrix2f`	`scale(Vector2fc xy, Matrix2f dest)` Apply scaling to `this` matrix by scaling the base axes by the given `xy.x` and `xy.y` factors, respectively and store the result in `dest`.
`Matrix2f`	`scaleLocal(float x, float y, Matrix2f dest)` Pre-multiply scaling to `this` matrix by scaling the base axes by the given x and y factors and store the result in `dest`.
`Matrix2f`	`sub(Matrix2fc subtrahend, Matrix2f dest)` Component-wise subtract `subtrahend` from `this` and store the result in `dest`.
`Vector2f`	`transform(float x, float y, Vector2f dest)` Transform the vector `(x, y)` by this matrix and store the result in `dest`.
`Vector2f`	`transform(Vector2f v)` Transform the given vector by this matrix.
`Vector2f`	`transform(Vector2fc v, Vector2f dest)` Transform the given vector by this matrix and store the result in `dest`.
`Vector2f`	`transformTranspose(float x, float y, Vector2f dest)` Transform the vector `(x, y)` by the transpose of this matrix and store the result in `dest`.
`Vector2f`	`transformTranspose(Vector2f v)` Transform the given vector by the transpose of this matrix.
`Vector2f`	`transformTranspose(Vector2fc v, Vector2f dest)` Transform the given vector by the transpose of this matrix and store the result in `dest`.
`Matrix2f`	`transpose(Matrix2f dest)` Transpose `this` matrix and store the result in `dest`.

- Method Detail
  - m00
```
float m00()
```
    Return the value of the matrix element at column 0 and row 0.
    
    Returns:
    
    the value of the matrix element
  - m01
```
float m01()
```
    Return the value of the matrix element at column 0 and row 1.
    
    Returns:
    
    the value of the matrix element
  - m10
```
float m10()
```
    Return the value of the matrix element at column 1 and row 0.
    
    Returns:
    
    the value of the matrix element
  - m11
```
float m11()
```
    Return the value of the matrix element at column 1 and row 1.
    
    Returns:
    
    the value of the matrix element
  - mul
```
Matrix2f mul(Matrix2fc right,
             Matrix2f dest)
```
    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!
    
    Parameters:
    
    right - the right operand of the matrix multiplication
    
    dest - will hold the result
    
    Returns:
    
    dest
  - mulLocal
```
Matrix2f mulLocal(Matrix2fc left,
                  Matrix2f dest)
```
    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!
    
    Parameters:
    
    left - the left operand of the matrix multiplication
    
    dest - the destination matrix, which will hold the result
    
    Returns:
    
    dest
  - determinant
```
float determinant()
```
    Return the determinant of this matrix.
    
    Returns:
    
    the determinant
  - invert
```
Matrix2f invert(Matrix2f dest)
```
    Invert the this matrix and store the result in dest.
    
    Parameters:
    
    dest - will hold the result
    
    Returns:
    
    dest
  - transpose
```
Matrix2f transpose(Matrix2f dest)
```
    Transpose this matrix and store the result in dest.
    
    Parameters:
    
    dest - will hold the result
    
    Returns:
    
    dest
  - get
```
Matrix2f get(Matrix2f dest)
```
    Get the current values of this matrix and store them into dest.
    
    Parameters:
    
    dest - the destination matrix
    
    Returns:
    
    the passed in destination
  - get
```
Matrix3x2f get(Matrix3x2f dest)
```
    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 0.
    
    Parameters:
    
    dest - the destination matrix
    
    Returns:
    
    the passed in destination
    
    See Also:
    
    Matrix3x2f.set(Matrix2fc)
  - get
```
Matrix3f get(Matrix3f dest)
```
    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.
    
    Parameters:
    
    dest - the destination matrix
    
    Returns:
    
    the passed in destination
    
    See Also:
    
    Matrix3f.set(Matrix2fc)
  - getRotation
```
float getRotation()
```
    Get the angle of the rotation component of this matrix.
    This method assumes that there is a valid rotation to be returned, i.e. that atan2(-m10, m00) == atan2(m01, m11).
    
    Returns:
    
    the angle
  - get
```
FloatBuffer get(FloatBuffer buffer)
```
    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 get(int, FloatBuffer), taking the absolute position as parameter.
    
    Parameters:
    
    buffer - will receive the values of this matrix in column-major order at its current position
    
    Returns:
    
    the passed in buffer
    
    See Also:
    
    get(int, FloatBuffer)
  - get
```
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.
    This method will not increment the position of the given FloatBuffer.
    
    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
```
ByteBuffer get(ByteBuffer buffer)
```
    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 get(int, ByteBuffer), taking the absolute position as parameter.
    
    Parameters:
    
    buffer - will receive the values of this matrix in column-major order at its current position
    
    Returns:
    
    the passed in buffer
    
    See Also:
    
    get(int, ByteBuffer)
  - get
```
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.
    This method will not increment the position of the given ByteBuffer.
    
    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
  - getTransposed
```
FloatBuffer getTransposed(FloatBuffer buffer)
```
    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 getTransposed(int, FloatBuffer), taking the absolute position as parameter.
    
    Parameters:
    
    buffer - will receive the values of this matrix in column-major order at its current position
    
    Returns:
    
    the passed in buffer
    
    See Also:
    
    getTransposed(int, FloatBuffer)
  - getTransposed
```
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.
    This method will not increment the position of the given FloatBuffer.
    
    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
```
ByteBuffer getTransposed(ByteBuffer buffer)
```
    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 getTransposed(int, ByteBuffer), taking the absolute position as parameter.
    
    Parameters:
    
    buffer - will receive the values of this matrix in column-major order at its current position
    
    Returns:
    
    the passed in buffer
    
    See Also:
    
    getTransposed(int, ByteBuffer)
  - getTransposed
```
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.
    This method will not increment the position of the given ByteBuffer.
    
    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
  - get
```
float[] get(float[] arr,
            int offset)
```
    Store this matrix into the supplied float array in column-major order at the given offset.
    
    Parameters:
    
    arr - the array to write the matrix values into
    
    offset - the offset into the array
    
    Returns:
    
    the passed in array
  - get
```
float[] get(float[] arr)
```
    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 get(float[], int).
    
    Parameters:
    
    arr - the array to write the matrix values into
    
    Returns:
    
    the passed in array
    
    See Also:
    
    get(float[], int)
  - scale
```
Matrix2f scale(Vector2fc xy,
               Matrix2f dest)
```
    Apply scaling to this matrix by scaling the base axes by the given xy.x and xy.y 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!
    
    Parameters:
    
    xy - the factors of the x and y component, respectively
    
    dest - will hold the result
    
    Returns:
    
    dest
  - scale
```
Matrix2f scale(float x,
               float y,
               Matrix2f dest)
```
    Apply scaling to this matrix by scaling the base axes by the given x and y 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!
    
    Parameters:
    
    x - the factor of the x component
    
    y - the factor of the y component
    
    dest - will hold the result
    
    Returns:
    
    dest
  - scale
```
Matrix2f scale(float xy,
               Matrix2f dest)
```
    Apply scaling to this matrix by uniformly scaling all base axes by the given xy 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!
    
    Parameters:
    
    xy - the factor for all components
    
    dest - will hold the result
    
    Returns:
    
    dest
    
    See Also:
    
    scale(float, float, Matrix2f)
  - scaleLocal
```
Matrix2f scaleLocal(float x,
                    float y,
                    Matrix2f dest)
```
    Pre-multiply scaling to this matrix by scaling the base axes by the given x and y 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!
    
    Parameters:
    
    x - the factor of the x component
    
    y - the factor of the y component
    
    dest - will hold the result
    
    Returns:
    
    dest
  - transform
```
Vector2f transform(Vector2f v)
```
    Transform the given vector by this matrix.
    
    Parameters:
    
    v - the vector to transform
    
    Returns:
    
    v
  - transform
```
Vector2f transform(Vector2fc v,
                   Vector2f dest)
```
    Transform the given vector by this matrix and store the result in dest.
    
    Parameters:
    
    v - the vector to transform
    
    dest - will hold the result
    
    Returns:
    
    dest
  - transform
```
Vector2f transform(float x,
                   float y,
                   Vector2f dest)
```
    Transform the vector (x, y) by this matrix and store the result in dest.
    
    Parameters:
    
    x - the x coordinate of the vector to transform
    
    y - the y coordinate of the vector to transform
    
    dest - will hold the result
    
    Returns:
    
    dest
  - transformTranspose
```
Vector2f transformTranspose(Vector2f v)
```
    Transform the given vector by the transpose of this matrix.
    
    Parameters:
    
    v - the vector to transform
    
    Returns:
    
    v
  - transformTranspose
```
Vector2f transformTranspose(Vector2fc v,
                            Vector2f dest)
```
    Transform the given vector by the transpose of this matrix and store the result in dest.
    
    Parameters:
    
    v - the vector to transform
    
    dest - will hold the result
    
    Returns:
    
    dest
  - transformTranspose
```
Vector2f transformTranspose(float x,
                            float y,
                            Vector2f dest)
```
    Transform the vector (x, y) by the transpose of this matrix and store the result in dest.
    
    Parameters:
    
    x - the x coordinate of the vector to transform
    
    y - the y coordinate of the vector to transform
    
    dest - will hold the result
    
    Returns:
    
    dest
  - rotate
```
Matrix2f rotate(float ang,
                Matrix2f dest)
```
    Apply rotation to this matrix by rotating the given amount of radians and store the result in dest.
    The produced rotation will rotate a vector counter-clockwise around the origin.
    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
    
    dest - will hold the result
    
    Returns:
    
    dest
  - rotateLocal
```
Matrix2f rotateLocal(float ang,
                     Matrix2f dest)
```
    Pre-multiply a rotation to this matrix by rotating the given amount of radians and store the result in dest.
    The produced rotation will rotate a vector counter-clockwise around the origin.
    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!
    Reference: http://en.wikipedia.org
    
    Parameters:
    
    ang - the angle in radians
    
    dest - will hold the result
    
    Returns:
    
    dest
  - getRow
```
Vector2f getRow(int row,
                Vector2f dest)
         throws IndexOutOfBoundsException
```
    Get the row at the given row index, starting with 0.
    
    Parameters:
    
    row - the row index in [0..1]
    
    dest - will hold the row components
    
    Returns:
    
    the passed in destination
    
    Throws:
    
    IndexOutOfBoundsException - if row is not in [0..1]
  - getColumn
```
Vector2f getColumn(int column,
                   Vector2f dest)
            throws IndexOutOfBoundsException
```
    Get the column at the given column index, starting with 0.
    
    Parameters:
    
    column - the column index in [0..1]
    
    dest - will hold the column components
    
    Returns:
    
    the passed in destination
    
    Throws:
    
    IndexOutOfBoundsException - if column is not in [0..1]
  - get
```
float get(int column,
          int row)
```
    Get the matrix element value at the given column and row.
    
    Parameters:
    
    column - the colum index in [0..1]
    
    row - the row index in [0..1]
    
    Returns:
    
    the element value
  - normal
```
Matrix2f normal(Matrix2f dest)
```
    Compute a normal matrix from this matrix and store it into dest.
    
    Parameters:
    
    dest - will hold the result
    
    Returns:
    
    dest
  - getScale
```
Vector2f getScale(Vector2f dest)
```
    Get the scaling factors of this matrix for the three base axes.
    
    Parameters:
    
    dest - will hold the scaling factors for x and y
    
    Returns:
    
    dest
  - positiveX
```
Vector2f positiveX(Vector2f dest)
```
    Obtain the direction of +X before the transformation represented by this matrix is applied.
    This method is equivalent to the following code:
```
 Matrix2f inv = new Matrix2f(this).invert();
 inv.transform(dir.set(1, 0)).normalize();
 
```
    If this is already an orthogonal matrix, then consider using normalizedPositiveX(Vector2f) instead.
    Parameters:
    
    dest - will hold the direction of +X
    
    Returns:
    
    dest
  - normalizedPositiveX
```
Vector2f normalizedPositiveX(Vector2f dest)
```
    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:
```
 Matrix2f inv = new Matrix2f(this).transpose();
 inv.transform(dir.set(1, 0));
 
```
    Parameters:
    
    dest - will hold the direction of +X
    
    Returns:
    
    dest
  - positiveY
```
Vector2f positiveY(Vector2f dest)
```
    Obtain the direction of +Y before the transformation represented by this matrix is applied.
    This method is equivalent to the following code:
```
 Matrix2f inv = new Matrix2f(this).invert();
 inv.transform(dir.set(0, 1)).normalize();
 
```
    If this is already an orthogonal matrix, then consider using normalizedPositiveY(Vector2f) instead.
    Parameters:
    
    dest - will hold the direction of +Y
    
    Returns:
    
    dest
  - normalizedPositiveY
```
Vector2f normalizedPositiveY(Vector2f dest)
```
    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:
```
 Matrix2f inv = new Matrix2f(this).transpose();
 inv.transform(dir.set(0, 1));
 
```
    Parameters:
    
    dest - will hold the direction of +Y
    
    Returns:
    
    dest
  - add
```
Matrix2f add(Matrix2fc other,
             Matrix2f dest)
```
    Component-wise add this and other and store the result in dest.
    
    Parameters:
    
    other - the other addend
    
    dest - will hold the result
    
    Returns:
    
    dest
  - sub
```
Matrix2f sub(Matrix2fc subtrahend,
             Matrix2f dest)
```
    Component-wise subtract subtrahend from this and store the result in dest.
    
    Parameters:
    
    subtrahend - the subtrahend
    
    dest - will hold the result
    
    Returns:
    
    dest
  - mulComponentWise
```
Matrix2f mulComponentWise(Matrix2fc other,
                          Matrix2f dest)
```
    Component-wise multiply this by other and store the result in dest.
    
    Parameters:
    
    other - the other matrix
    
    dest - will hold the result
    
    Returns:
    
    dest
  - lerp
```
Matrix2f lerp(Matrix2fc other,
              float t,
              Matrix2f dest)
```
    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.
    
    Parameters:
    
    other - the other matrix
    
    t - the interpolation factor between 0.0 and 1.0
    
    dest - will hold the result
    
    Returns:
    
    dest
  - equals
```
boolean equals(Matrix2fc 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.
    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.
    
    Parameters:
    
    m - the other matrix
    
    delta - the allowed maximum difference
    
    Returns:
    
    true whether all of the matrix elements are equal; false otherwise

Interface Matrix2fc

Method Summary

Method Detail

m00

m01

m10

m11

mul

mulLocal

determinant

invert

transpose

get

get

get

getRotation

get

get

get

get

getTransposed

getTransposed

getTransposed

getTransposed

get

get

scale

scale

scale

scaleLocal

transform

transform

transform

transformTranspose

transformTranspose

transformTranspose

rotate

rotateLocal

getRow

getColumn

get

normal

getScale

positiveX

normalizedPositiveX

positiveY

normalizedPositiveY

add

sub

mulComponentWise

lerp

equals