Vector4f (JOML 1.9.3 API)

java.lang.Object
- org.joml.Vector4f

All Implemented Interfaces:

Externalizable, Serializable, Vector4fc
```
public class Vector4f
extends Object
implements Externalizable, Vector4fc
```
Contains the definition of a Vector comprising 4 floats and associated transformations.

Author:

Richard Greenlees, Kai Burjack

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field and Description
`float`	`w` The w component of the vector.
`float`	`x` The x component of the vector.
`float`	`y` The y component of the vector.
`float`	`z` The z component of the vector.

Constructor Summary

Constructors
Constructor and Description
`Vector4f()` Create a new `Vector4f` of `(0, 0, 0, 1)`.
`Vector4f(ByteBuffer buffer)` Create a new `Vector4f` and read this vector from the supplied `ByteBuffer` at the current buffer `position`.
`Vector4f(float d)` Create a new `Vector4f` and initialize all four components with the given value.
`Vector4f(FloatBuffer buffer)` Create a new `Vector4f` and read this vector from the supplied `FloatBuffer` at the current buffer `position`.
`Vector4f(float x, float y, float z, float w)` Create a new `Vector4f` with the given component values.
`Vector4f(int index, ByteBuffer buffer)` Create a new `Vector4f` and read this vector from the supplied `ByteBuffer` starting at the specified absolute buffer position/index.
`Vector4f(int index, FloatBuffer buffer)` Create a new `Vector4f` and read this vector from the supplied `FloatBuffer` starting at the specified absolute buffer position/index.
`Vector4f(Vector2fc v, float z, float w)` Create a new `Vector4f` with the first two components from the given `v` and the given `z`, and `w`.
`Vector4f(Vector3fc v, float w)` Create a new `Vector4f` with the first three components from the given `v` and the given `w`.
`Vector4f(Vector4fc v)` Create a new `Vector4f` with the same values as `v`.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Vector4f`	`add(float x, float y, float z, float w)` Increment the components of this vector by the given values.
`Vector4f`	`add(float x, float y, float z, float w, Vector4f dest)` Increment the components of this vector by the given values and store the result in `dest`.
`Vector4f`	`add(Vector4fc v)` Add the supplied vector to this one.
`Vector4f`	`add(Vector4fc v, Vector4f dest)` Add the supplied vector to this one and store the result in `dest`.
`float`	`angle(Vector4fc v)` Return the angle between this vector and the supplied vector.
`float`	`angleCos(Vector4fc v)` Return the cosine of the angle between this vector and the supplied vector.
`float`	`distance(float x, float y, float z, float w)` Return the distance between `this` vector and `(x, y, z, w)`.
`float`	`distance(Vector4fc v)` Return the distance between `this` vector and `v`.
`Vector4f`	`div(float scalar)` Divide all components of this `Vector4f` by the given scalar value.
`Vector4f`	`div(float x, float y, float z, float w)` Divide the components of this Vector4f by the given scalar values and store the result in `this`.
`Vector4f`	`div(float x, float y, float z, float w, Vector4f dest)` Divide the components of this Vector4f by the given scalar values and store the result in `dest`.
`Vector4f`	`div(float scalar, Vector4f dest)` Divide all components of this `Vector4f` by the given scalar value and store the result in `dest`.
`Vector4f`	`div(Vector4fc v)` Divide this Vector4f component-wise by another Vector4f.
`Vector4f`	`div(Vector4fc v, Vector4f dest)` Divide this Vector4f component-wise by another Vector4f and store the result in `dest`.
`float`	`dot(float x, float y, float z, float w)` Compute the dot product (inner product) of this vector and `(x, y, z, w)`.
`float`	`dot(Vector4fc v)` Compute the dot product (inner product) of this vector and `v` .
`boolean`	`equals(Object obj)`
`Vector4f`	`fma(float a, Vector4fc b)` Add the component-wise multiplication of `a * b` to this vector.
`Vector4f`	`fma(float a, Vector4fc b, Vector4f dest)` Add the component-wise multiplication of `a * b` to this vector and store the result in `dest`.
`Vector4f`	`fma(Vector4fc a, Vector4fc b)` Add the component-wise multiplication of `a * b` to this vector.
`Vector4f`	`fma(Vector4fc a, Vector4fc b, Vector4f dest)` Add the component-wise multiplication of `a * b` to this vector and store the result in `dest`.
`ByteBuffer`	`get(ByteBuffer buffer)` Store this vector into the supplied `ByteBuffer` at the current buffer `position`.
`FloatBuffer`	`get(FloatBuffer buffer)` Store this vector into the supplied `FloatBuffer` at the current buffer `position`.
`float`	`get(int component)` Get the value of the specified component of this vector.
`ByteBuffer`	`get(int index, ByteBuffer buffer)` Store this vector into the supplied `ByteBuffer` starting at the specified absolute buffer position/index.
`FloatBuffer`	`get(int index, FloatBuffer buffer)` Store this vector into the supplied `FloatBuffer` starting at the specified absolute buffer position/index.
`int`	`hashCode()`
`Vector4f`	`hermite(Vector4fc t0, Vector4fc v1, Vector4fc t1, float t, Vector4f dest)` Compute a hermite interpolation between `this` vector and its associated tangent `t0` and the given vector `v` with its tangent `t1` and store the result in `dest`.
`float`	`length()` Return the length of this vector.
`float`	`lengthSquared()` Return the length squared of this vector.
`Vector4f`	`lerp(Vector4fc other, float t)` Linearly interpolate `this` and `other` using the given interpolation factor `t` and store the result in `this`.
`Vector4f`	`lerp(Vector4fc other, float t, Vector4f dest)` Linearly interpolate `this` and `other` using the given interpolation factor `t` and store the result in `dest`.
`Vector4f`	`max(Vector4fc v)` Set the components of this vector to be the component-wise maximum of this and the other vector.
`Vector4f`	`min(Vector4fc v)` Set the components of this vector to be the component-wise minimum of this and the other vector.
`Vector4f`	`mul(float scalar)` Multiply all components of this `Vector4f` by the given scalar value.
`Vector4f`	`mul(float x, float y, float z, float w)` Multiply the components of this Vector4f by the given scalar values and store the result in `this`.
`Vector4f`	`mul(float x, float y, float z, float w, Vector4f dest)` Multiply the components of this Vector4f by the given scalar values and store the result in `dest`.
`Vector4f`	`mul(float scalar, Vector4f dest)` Multiply all components of this `Vector4f` by the given scalar value and store the result in `dest`.
`Vector4f`	`mul(Matrix4fc mat)` Multiply the given matrix mat with this Vector4f and store the result in `this`.
`Vector4f`	`mul(Matrix4fc mat, Vector4f dest)` Multiply the given matrix mat with this Vector4f and store the result in `dest`.
`Vector4f`	`mul(Matrix4x3fc mat)` Multiply the given matrix mat with this Vector4f and store the result in `this`.
`Vector4f`	`mul(Matrix4x3fc mat, Vector4f dest)` Multiply the given matrix mat with this Vector4f and store the result in `dest`.
`Vector4f`	`mul(Vector4fc v)` Multiply this Vector4f component-wise by another Vector4f.
`Vector4f`	`mul(Vector4fc v, Vector4f dest)` Multiply this Vector4f component-wise by another Vector4f and store the result in `dest`.
`Vector4f`	`mulProject(Matrix4fc mat)` Multiply the given matrix `mat` with this Vector4f, perform perspective division.
`Vector4f`	`mulProject(Matrix4fc mat, Vector4f dest)` Multiply the given matrix `mat` with this Vector4f, perform perspective division and store the result in `dest`.
`Vector4f`	`negate()` Negate this vector.
`Vector4f`	`negate(Vector4f dest)` Negate this vector and store the result in `dest`.
`Vector4f`	`normalize()` Normalizes this vector.
`Vector4f`	`normalize(Vector4f dest)` Normalizes this vector and store the result in `dest`.
`Vector4f`	`normalize3()` Normalize this vector by computing only the norm of `(x, y, z)`.
`void`	`readExternal(ObjectInput in)`
`Vector4f`	`rotate(Quaternionfc quat)` Rotate this vector by the given quaternion `quat` and store the result in `this`.
`Vector4f`	`rotate(Quaternionfc quat, Vector4f dest)` Rotate this vector by the given quaternion `quat` and store the result in `dest`.
`Vector4f`	`rotateAbout(float angle, float x, float y, float z)` Rotate this vector the specified radians about the given rotation axis.
`Vector4f`	`rotateAbout(float angle, float x, float y, float z, Vector4f dest)` Rotate this vector the specified radians about the given rotation axis and store the result into `dest`.
`Vector4f`	`set(ByteBuffer buffer)` Read this vector from the supplied `ByteBuffer` at the current buffer `position`.
`Vector4f`	`set(float d)` Set the x, y, z, and w components to the supplied value.
`Vector4f`	`set(FloatBuffer buffer)` Read this vector from the supplied `FloatBuffer` at the current buffer `position`.
`Vector4f`	`set(float x, float y, float z, float w)` Set the x, y, z, and w components to the supplied values.
`Vector4f`	`set(int index, ByteBuffer buffer)` Read this vector from the supplied `ByteBuffer` starting at the specified absolute buffer position/index.
`Vector4f`	`set(int index, FloatBuffer buffer)` Read this vector from the supplied `FloatBuffer` starting at the specified absolute buffer position/index.
`Vector4f`	`set(Vector2fc v, float z, float w)` Sets the first two components of this to the components of given `v` and last two components to the given `z`, and `w`.
`Vector4f`	`set(Vector3fc v, float w)` Set the first three components of this to the components of `v` and the last component to `w`.
`Vector4f`	`set(Vector4dc v)` Set this `Vector4f` to the values of the given `v`.
`Vector4f`	`set(Vector4fc v)` Set this `Vector4f` to the values of the given `v`.
`Vector4f`	`setComponent(int component, float value)` Set the value of the specified component of this vector.
`Vector4f`	`smoothStep(Vector4fc v, float t, Vector4f dest)` Compute a smooth-step (i.e. hermite with zero tangents) interpolation between `this` vector and the given vector `v` and store the result in `dest`.
`Vector4f`	`sub(float x, float y, float z, float w)` Subtract `(x, y, z, w)` from this.
`Vector4f`	`sub(float x, float y, float z, float w, Vector4f dest)` Subtract `(x, y, z, w)` from this and store the result in `dest`.
`Vector4f`	`sub(Vector4fc v)` Subtract the supplied vector from this one.
`Vector4f`	`sub(Vector4fc v, Vector4f dest)` Subtract the supplied vector from this one and store the result in `dest`.
`Vector4fc`	`toImmutable()` Create a new immutable view of this `Vector4f`.
`String`	`toString()` Return a string representation of this vector.
`String`	`toString(NumberFormat formatter)` Return a string representation of this quaternion by formatting the vector components with the given `NumberFormat`.
`float`	`w()`
`void`	`writeExternal(ObjectOutput out)`
`float`	`x()`
`float`	`y()`
`float`	`z()`
`Vector4f`	`zero()` Set all components to zero.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - x
```
public float x
```
    The x component of the vector.
  - y
```
public float y
```
    The y component of the vector.
  - z
```
public float z
```
    The z component of the vector.
  - w
```
public float w
```
    The w component of the vector.
- Constructor Detail
  - Vector4f
```
public Vector4f()
```
    Create a new Vector4f of (0, 0, 0, 1).
  - Vector4f
```
public Vector4f(Vector4fc v)
```
    Create a new Vector4f with the same values as v.
    
    Parameters:
    
    v - the Vector4fc to copy the values from
  - Vector4f
```
public Vector4f(Vector3fc v,
                float w)
```
    Create a new Vector4f with the first three components from the given v and the given w.
    
    Parameters:
    
    v - the Vector3fc
    
    w - the w component
  - Vector4f
```
public Vector4f(Vector2fc v,
                float z,
                float w)
```
    Create a new Vector4f with the first two components from the given v and the given z, and w.
    
    Parameters:
    
    v - the Vector2fc
    
    z - the z component
    
    w - the w component
  - Vector4f
```
public Vector4f(float d)
```
    Create a new Vector4f and initialize all four components with the given value.
    
    Parameters:
    
    d - the value of all four components
  - Vector4f
```
public Vector4f(float x,
                float y,
                float z,
                float w)
```
    Create a new Vector4f with the given component values.
    
    Parameters:
    
    x - the x component
    
    y - the y component
    
    z - the z component
    
    w - the w component
  - Vector4f
```
public Vector4f(ByteBuffer buffer)
```
    Create a new Vector4f and read this vector from 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 vector is read, use Vector4f(int, ByteBuffer), taking the absolute position as parameter.
    
    Parameters:
    
    buffer - values will be read in x, y, z, w order
    
    See Also:
    
    Vector4f(int, ByteBuffer)
  - Vector4f
```
public Vector4f(int index,
                ByteBuffer buffer)
```
    Create a new Vector4f and read this vector from 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 - values will be read in x, y, z, w order
  - Vector4f
```
public Vector4f(FloatBuffer buffer)
```
    Create a new Vector4f and read this vector from 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 vector is read, use Vector4f(int, FloatBuffer), taking the absolute position as parameter.
    
    Parameters:
    
    buffer - values will be read in x, y, z, w order
    
    See Also:
    
    Vector4f(int, FloatBuffer)
  - Vector4f
```
public Vector4f(int index,
                FloatBuffer buffer)
```
    Create a new Vector4f and read this vector from 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 - values will be read in x, y, z, w order
- Method Detail
  - x
```
public float x()
```
    Specified by:
    
    x in interface Vector4fc
    
    Returns:
    
    the value of the x component
  - y
```
public float y()
```
    Specified by:
    
    y in interface Vector4fc
    
    Returns:
    
    the value of the y component
  - z
```
public float z()
```
    Specified by:
    
    z in interface Vector4fc
    
    Returns:
    
    the value of the z component
  - w
```
public float w()
```
    Specified by:
    
    w in interface Vector4fc
    
    Returns:
    
    the value of the w component
  - set
```
public Vector4f set(Vector4fc v)
```
    Set this Vector4f to the values of the given v.
    
    Parameters:
    
    v - the vector whose values will be copied into this
    
    Returns:
    
    this
  - set
```
public Vector4f set(Vector4dc v)
```
    Set this Vector4f to the values of the given v.
    Note that due to the given vector v storing the components in double-precision, there is the possibility to lose precision.
    
    Parameters:
    
    v - the vector whose values will be copied into this
    
    Returns:
    
    this
  - set
```
public Vector4f set(Vector3fc v,
                    float w)
```
    Set the first three components of this to the components of v and the last component to w.
    
    Parameters:
    
    v - the Vector3fc to copy
    
    w - the w component
    
    Returns:
    
    this
  - set
```
public Vector4f set(Vector2fc v,
                    float z,
                    float w)
```
    Sets the first two components of this to the components of given v and last two components to the given z, and w.
    
    Parameters:
    
    v - the Vector2fc
    
    z - the z component
    
    w - the w component
    
    Returns:
    
    this
  - set
```
public Vector4f set(float d)
```
    Set the x, y, z, and w components to the supplied value.
    
    Parameters:
    
    d - the value of all four components
    
    Returns:
    
    this
  - set
```
public Vector4f set(float x,
                    float y,
                    float z,
                    float w)
```
    Set the x, y, z, and w components to the supplied values.
    
    Parameters:
    
    x - the x component
    
    y - the y component
    
    z - the z component
    
    w - the w component
    
    Returns:
    
    this
  - set
```
public Vector4f set(ByteBuffer buffer)
```
    Read this vector from 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 vector is read, use set(int, ByteBuffer), taking the absolute position as parameter.
    
    Parameters:
    
    buffer - values will be read in x, y, z, w order
    
    Returns:
    
    this
    
    See Also:
    
    set(int, ByteBuffer)
  - set
```
public Vector4f set(int index,
                    ByteBuffer buffer)
```
    Read this vector from 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 - values will be read in x, y, z, w order
    
    Returns:
    
    this
  - set
```
public Vector4f set(FloatBuffer buffer)
```
    Read this vector from 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 vector is read, use set(int, FloatBuffer), taking the absolute position as parameter.
    
    Parameters:
    
    buffer - values will be read in x, y, z, w order
    
    Returns:
    
    this
    
    See Also:
    
    set(int, FloatBuffer)
  - set
```
public Vector4f set(int index,
                    FloatBuffer buffer)
```
    Read this vector from 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 - values will be read in x, y, z, w order
    
    Returns:
    
    this
  - setComponent
```
public Vector4f setComponent(int component,
                             float value)
                      throws IllegalArgumentException
```
    Set the value of the specified component of this vector.
    
    Parameters:
    
    component - the component whose value to set, within [0..3]
    
    value - the value to set
    
    Returns:
    
    this
    
    Throws:
    
    IllegalArgumentException - if component is not within [0..3]
  - get
```
public FloatBuffer get(FloatBuffer buffer)
```
    Description copied from interface: Vector4fc
    
    Store this vector 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 vector is stored, use Vector4fc.get(int, FloatBuffer), taking the absolute position as parameter.
    
    Specified by:
    
    get in interface Vector4fc
    
    Parameters:
    
    buffer - will receive the values of this vector in x, y, z, w order
    
    Returns:
    
    the passed in buffer
    
    See Also:
    
    Vector4fc.get(int, FloatBuffer)
  - get
```
public FloatBuffer get(int index,
                       FloatBuffer buffer)
```
    Description copied from interface: Vector4fc
    
    Store this vector 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 Vector4fc
    
    Parameters:
    
    index - the absolute position into the FloatBuffer
    
    buffer - will receive the values of this vector in x, y, z, w order
    
    Returns:
    
    the passed in buffer
  - get
```
public ByteBuffer get(ByteBuffer buffer)
```
    Description copied from interface: Vector4fc
    
    Store this vector 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 vector is stored, use Vector4fc.get(int, ByteBuffer), taking the absolute position as parameter.
    
    Specified by:
    
    get in interface Vector4fc
    
    Parameters:
    
    buffer - will receive the values of this vector in x, y, z, w order
    
    Returns:
    
    the passed in buffer
    
    See Also:
    
    Vector4fc.get(int, ByteBuffer)
  - get
```
public ByteBuffer get(int index,
                      ByteBuffer buffer)
```
    Description copied from interface: Vector4fc
    
    Store this vector 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 Vector4fc
    
    Parameters:
    
    index - the absolute position into the ByteBuffer
    
    buffer - will receive the values of this vector in x, y, z, w order
    
    Returns:
    
    the passed in buffer
  - sub
```
public Vector4f sub(Vector4fc v)
```
    Subtract the supplied vector from this one.
    
    Parameters:
    
    v - the vector to subtract
    
    Returns:
    
    this
  - sub
```
public Vector4f sub(float x,
                    float y,
                    float z,
                    float w)
```
    Subtract (x, y, z, w) from this.
    
    Parameters:
    
    x - the x component to subtract
    
    y - the y component to subtract
    
    z - the z component to subtract
    
    w - the w component to subtract
    
    Returns:
    
    this
  - sub
```
public Vector4f sub(Vector4fc v,
                    Vector4f dest)
```
    Description copied from interface: Vector4fc
    
    Subtract the supplied vector from this one and store the result in dest.
    
    Specified by:
    
    sub in interface Vector4fc
    
    Parameters:
    
    v - the vector to subtract from this
    
    dest - will hold the result
    
    Returns:
    
    dest
  - sub
```
public Vector4f sub(float x,
                    float y,
                    float z,
                    float w,
                    Vector4f dest)
```
    Description copied from interface: Vector4fc
    
    Subtract (x, y, z, w) from this and store the result in dest.
    
    Specified by:
    
    sub in interface Vector4fc
    
    Parameters:
    
    x - the x component to subtract
    
    y - the y component to subtract
    
    z - the z component to subtract
    
    w - the w component to subtract
    
    dest - will hold the result
    
    Returns:
    
    dest
  - add
```
public Vector4f add(Vector4fc v)
```
    Add the supplied vector to this one.
    
    Parameters:
    
    v - the vector to add
    
    Returns:
    
    this
  - add
```
public Vector4f add(Vector4fc v,
                    Vector4f dest)
```
    Description copied from interface: Vector4fc
    
    Add the supplied vector to this one and store the result in dest.
    
    Specified by:
    
    add in interface Vector4fc
    
    Parameters:
    
    v - the vector to add
    
    dest - will hold the result
    
    Returns:
    
    dest
  - add
```
public Vector4f add(float x,
                    float y,
                    float z,
                    float w)
```
    Increment the components of this vector by the given values.
    
    Parameters:
    
    x - the x component to add
    
    y - the y component to add
    
    z - the z component to add
    
    w - the w component to add
    
    Returns:
    
    this
  - add
```
public Vector4f add(float x,
                    float y,
                    float z,
                    float w,
                    Vector4f dest)
```
    Description copied from interface: Vector4fc
    
    Increment the components of this vector by the given values and store the result in dest.
    
    Specified by:
    
    add in interface Vector4fc
    
    Parameters:
    
    x - the x component to add
    
    y - the y component to add
    
    z - the z component to add
    
    w - the w component to add
    
    dest - will hold the result
    
    Returns:
    
    dest
  - fma
```
public Vector4f fma(Vector4fc a,
                    Vector4fc b)
```
    Add the component-wise multiplication of a * b to this vector.
    
    Parameters:
    
    a - the first multiplicand
    
    b - the second multiplicand
    
    Returns:
    
    this
  - fma
```
public Vector4f fma(float a,
                    Vector4fc b)
```
    Add the component-wise multiplication of a * b to this vector.
    
    Parameters:
    
    a - the first multiplicand
    
    b - the second multiplicand
    
    Returns:
    
    this
  - fma
```
public Vector4f fma(Vector4fc a,
                    Vector4fc b,
                    Vector4f dest)
```
    Description copied from interface: Vector4fc
    
    Add the component-wise multiplication of a * b to this vector and store the result in dest.
    
    Specified by:
    
    fma in interface Vector4fc
    
    Parameters:
    
    a - the first multiplicand
    
    b - the second multiplicand
    
    dest - will hold the result
    
    Returns:
    
    dest
  - fma
```
public Vector4f fma(float a,
                    Vector4fc b,
                    Vector4f dest)
```
    Description copied from interface: Vector4fc
    
    Add the component-wise multiplication of a * b to this vector and store the result in dest.
    
    Specified by:
    
    fma in interface Vector4fc
    
    Parameters:
    
    a - the first multiplicand
    
    b - the second multiplicand
    
    dest - will hold the result
    
    Returns:
    
    dest
  - mul
```
public Vector4f mul(Vector4fc v)
```
    Multiply this Vector4f component-wise by another Vector4f.
    
    Parameters:
    
    v - the other vector
    
    Returns:
    
    this
  - mul
```
public Vector4f mul(Vector4fc v,
                    Vector4f dest)
```
    Description copied from interface: Vector4fc
    
    Multiply this Vector4f component-wise by another Vector4f and store the result in dest.
    
    Specified by:
    
    mul in interface Vector4fc
    
    Parameters:
    
    v - the other vector
    
    dest - will hold the result
    
    Returns:
    
    dest
  - div
```
public Vector4f div(Vector4fc v)
```
    Divide this Vector4f component-wise by another Vector4f.
    
    Parameters:
    
    v - the vector to divide by
    
    Returns:
    
    this
  - div
```
public Vector4f div(Vector4fc v,
                    Vector4f dest)
```
    Description copied from interface: Vector4fc
    
    Divide this Vector4f component-wise by another Vector4f and store the result in dest.
    
    Specified by:
    
    div in interface Vector4fc
    
    Parameters:
    
    v - the vector to divide by
    
    dest - will hold the result
    
    Returns:
    
    dest
  - mul
```
public Vector4f mul(Matrix4fc mat)
```
    Multiply the given matrix mat with this Vector4f and store the result in this.
    
    Parameters:
    
    mat - the matrix to multiply the vector with
    
    Returns:
    
    this
  - mul
```
public Vector4f mul(Matrix4fc mat,
                    Vector4f dest)
```
    Description copied from interface: Vector4fc
    
    Multiply the given matrix mat with this Vector4f and store the result in dest.
    
    Specified by:
    
    mul in interface Vector4fc
    
    Parameters:
    
    mat - the matrix to multiply the vector with
    
    dest - the destination vector to hold the result
    
    Returns:
    
    dest
  - mul
```
public Vector4f mul(Matrix4x3fc mat)
```
    Multiply the given matrix mat with this Vector4f and store the result in this.
    
    Parameters:
    
    mat - the matrix to multiply the vector with
    
    Returns:
    
    this
  - mul
```
public Vector4f mul(Matrix4x3fc mat,
                    Vector4f dest)
```
    Description copied from interface: Vector4fc
    
    Multiply the given matrix mat with this Vector4f and store the result in dest.
    
    Specified by:
    
    mul in interface Vector4fc
    
    Parameters:
    
    mat - the matrix to multiply the vector with
    
    dest - the destination vector to hold the result
    
    Returns:
    
    dest
  - mulProject
```
public Vector4f mulProject(Matrix4fc mat,
                           Vector4f dest)
```
    Description copied from interface: Vector4fc
    
    Multiply the given matrix mat with this Vector4f, perform perspective division and store the result in dest.
    
    Specified by:
    
    mulProject in interface Vector4fc
    
    Parameters:
    
    mat - the matrix to multiply this vector by
    
    dest - will hold the result
    
    Returns:
    
    dest
  - mulProject
```
public Vector4f mulProject(Matrix4fc mat)
```
    Multiply the given matrix mat with this Vector4f, perform perspective division.
    
    Parameters:
    
    mat - the matrix to multiply this vector by
    
    Returns:
    
    this
  - mul
```
public Vector4f mul(float scalar)
```
    Multiply all components of this Vector4f by the given scalar value.
    
    Parameters:
    
    scalar - the scalar to multiply by
    
    Returns:
    
    this
  - mul
```
public Vector4f mul(float scalar,
                    Vector4f dest)
```
    Description copied from interface: Vector4fc
    
    Multiply all components of this Vector4f by the given scalar value and store the result in dest.
    
    Specified by:
    
    mul in interface Vector4fc
    
    Parameters:
    
    scalar - the scalar to multiply by
    
    dest - will hold the result
    
    Returns:
    
    dest
  - mul
```
public Vector4f mul(float x,
                    float y,
                    float z,
                    float w)
```
    Multiply the components of this Vector4f by the given scalar values and store the result in this.
    
    Parameters:
    
    x - the x component to multiply by
    
    y - the y component to multiply by
    
    z - the z component to multiply by
    
    w - the w component to multiply by
    
    Returns:
    
    this
  - mul
```
public Vector4f mul(float x,
                    float y,
                    float z,
                    float w,
                    Vector4f dest)
```
    Description copied from interface: Vector4fc
    
    Multiply the components of this Vector4f by the given scalar values and store the result in dest.
    
    Specified by:
    
    mul in interface Vector4fc
    
    Parameters:
    
    x - the x component to multiply by
    
    y - the y component to multiply by
    
    z - the z component to multiply by
    
    w - the w component to multiply by
    
    dest - will hold the result
    
    Returns:
    
    dest
  - div
```
public Vector4f div(float scalar)
```
    Divide all components of this Vector4f by the given scalar value.
    
    Parameters:
    
    scalar - the scalar to divide by
    
    Returns:
    
    this
  - div
```
public Vector4f div(float scalar,
                    Vector4f dest)
```
    Description copied from interface: Vector4fc
    
    Divide all components of this Vector4f by the given scalar value and store the result in dest.
    
    Specified by:
    
    div in interface Vector4fc
    
    Parameters:
    
    scalar - the scalar to divide by
    
    dest - will hold the result
    
    Returns:
    
    dest
  - div
```
public Vector4f div(float x,
                    float y,
                    float z,
                    float w)
```
    Divide the components of this Vector4f by the given scalar values and store the result in this.
    
    Parameters:
    
    x - the x component to divide by
    
    y - the y component to divide by
    
    z - the z component to divide by
    
    w - the w component to divide by
    
    Returns:
    
    this
  - div
```
public Vector4f div(float x,
                    float y,
                    float z,
                    float w,
                    Vector4f dest)
```
    Description copied from interface: Vector4fc
    
    Divide the components of this Vector4f by the given scalar values and store the result in dest.
    
    Specified by:
    
    div in interface Vector4fc
    
    Parameters:
    
    x - the x component to divide by
    
    y - the y component to divide by
    
    z - the z component to divide by
    
    w - the w component to divide by
    
    dest - will hold the result
    
    Returns:
    
    dest
  - rotate
```
public Vector4f rotate(Quaternionfc quat)
```
    Rotate this vector by the given quaternion quat and store the result in this.
    
    Parameters:
    
    quat - the quaternion to rotate this vector
    
    Returns:
    
    this
    
    See Also:
    
    Quaternionf.transform(Vector4f)
  - rotate
```
public Vector4f rotate(Quaternionfc quat,
                       Vector4f dest)
```
    Description copied from interface: Vector4fc
    
    Rotate this vector by the given quaternion quat and store the result in dest.
    
    Specified by:
    
    rotate in interface Vector4fc
    
    Parameters:
    
    quat - the quaternion to rotate this vector
    
    dest - will hold the result
    
    Returns:
    
    dest
    
    See Also:
    
    Quaternionf.transform(Vector4f)
  - rotateAbout
```
public Vector4f rotateAbout(float angle,
                            float x,
                            float y,
                            float z)
```
    Rotate this vector the specified radians about the given rotation axis.
    Reference: http://paulbourke.net
    
    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
  - rotateAbout
```
public Vector4f rotateAbout(float angle,
                            float x,
                            float y,
                            float z,
                            Vector4f dest)
```
    Description copied from interface: Vector4fc
    
    Rotate this vector the specified radians about the given rotation axis and store the result into dest.
    Reference: http://paulbourke.net
    
    Specified by:
    
    rotateAbout in interface Vector4fc
    
    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
    
    dest - will hold the result
    
    Returns:
    
    dest
  - lengthSquared
```
public float lengthSquared()
```
    Description copied from interface: Vector4fc
    
    Return the length squared of this vector.
    
    Specified by:
    
    lengthSquared in interface Vector4fc
    
    Returns:
    
    the length squared
  - length
```
public float length()
```
    Description copied from interface: Vector4fc
    
    Return the length of this vector.
    
    Specified by:
    
    length in interface Vector4fc
    
    Returns:
    
    the length
  - normalize
```
public Vector4f normalize()
```
    Normalizes this vector.
    
    Returns:
    
    this
  - normalize
```
public Vector4f normalize(Vector4f dest)
```
    Description copied from interface: Vector4fc
    
    Normalizes this vector and store the result in dest.
    
    Specified by:
    
    normalize in interface Vector4fc
    
    Parameters:
    
    dest - will hold the result
    
    Returns:
    
    dest
  - normalize3
```
public Vector4f normalize3()
```
    Normalize this vector by computing only the norm of (x, y, z).
    
    Returns:
    
    this
  - distance
```
public float distance(Vector4fc v)
```
    Description copied from interface: Vector4fc
    
    Return the distance between this vector and v.
    
    Specified by:
    
    distance in interface Vector4fc
    
    Parameters:
    
    v - the other vector
    
    Returns:
    
    the euclidean distance
  - distance
```
public float distance(float x,
                      float y,
                      float z,
                      float w)
```
    Description copied from interface: Vector4fc
    
    Return the distance between this vector and (x, y, z, w).
    
    Specified by:
    
    distance in interface Vector4fc
    
    Parameters:
    
    x - the x component of the other vector
    
    y - the y component of the other vector
    
    z - the z component of the other vector
    
    w - the w component of the other vector
    
    Returns:
    
    the euclidean distance
  - dot
```
public float dot(Vector4fc v)
```
    Description copied from interface: Vector4fc
    
    Compute the dot product (inner product) of this vector and v .
    
    Specified by:
    
    dot in interface Vector4fc
    
    Parameters:
    
    v - the other vector
    
    Returns:
    
    the dot product
  - dot
```
public float dot(float x,
                 float y,
                 float z,
                 float w)
```
    Description copied from interface: Vector4fc
    
    Compute the dot product (inner product) of this vector and (x, y, z, w).
    
    Specified by:
    
    dot in interface Vector4fc
    
    Parameters:
    
    x - the x component of the other vector
    
    y - the y component of the other vector
    
    z - the z component of the other vector
    
    w - the w component of the other vector
    
    Returns:
    
    the dot product
  - angleCos
```
public float angleCos(Vector4fc v)
```
    Description copied from interface: Vector4fc
    
    Return the cosine of the angle between this vector and the supplied vector. Use this instead of Math.cos(angle(v)).
    
    Specified by:
    
    angleCos in interface Vector4fc
    
    Parameters:
    
    v - the other vector
    
    Returns:
    
    the cosine of the angle
    
    See Also:
    
    Vector4fc.angle(Vector4fc)
  - angle
```
public float angle(Vector4fc v)
```
    Description copied from interface: Vector4fc
    
    Return the angle between this vector and the supplied vector.
    
    Specified by:
    
    angle in interface Vector4fc
    
    Parameters:
    
    v - the other vector
    
    Returns:
    
    the angle, in radians
    
    See Also:
    
    Vector4fc.angleCos(Vector4fc)
  - zero
```
public Vector4f zero()
```
    Set all components to zero.
    
    Returns:
    
    this
  - negate
```
public Vector4f negate()
```
    Negate this vector.
    
    Returns:
    
    this
  - negate
```
public Vector4f negate(Vector4f dest)
```
    Description copied from interface: Vector4fc
    
    Negate this vector and store the result in dest.
    
    Specified by:
    
    negate in interface Vector4fc
    
    Parameters:
    
    dest - will hold the result
    
    Returns:
    
    dest
  - toString
```
public String toString()
```
    Return a string representation of this vector.
    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 quaternion by formatting the vector components with the given NumberFormat.
    
    Parameters:
    
    formatter - the NumberFormat used to format the vector components with
    
    Returns:
    
    the string representation
  - writeExternal
```
public void writeExternal(ObjectOutput out)
                   throws IOException
```
    Specified by:
    
    writeExternal in interface Externalizable
    
    Throws:
    
    IOException
  - readExternal
```
public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException
```
    Specified by:
    
    readExternal in interface Externalizable
    
    Throws:
    
    IOException
    
    ClassNotFoundException
  - min
```
public Vector4f min(Vector4fc v)
```
    Set the components of this vector to be the component-wise minimum of this and the other vector.
    
    Parameters:
    
    v - the other vector
    
    Returns:
    
    this
  - max
```
public Vector4f max(Vector4fc v)
```
    Set the components of this vector to be the component-wise maximum of this and the other vector.
    
    Parameters:
    
    v - the other vector
    
    Returns:
    
    this
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - smoothStep
```
public Vector4f smoothStep(Vector4fc v,
                           float t,
                           Vector4f dest)
```
    Description copied from interface: Vector4fc
    
    Compute a smooth-step (i.e. hermite with zero tangents) interpolation between this vector and the given vector v and store the result in dest.
    
    Specified by:
    
    smoothStep in interface Vector4fc
    
    Parameters:
    
    v - the other vector
    
    t - the interpolation factor, within [0..1]
    
    dest - will hold the result
    
    Returns:
    
    dest
  - hermite
```
public Vector4f hermite(Vector4fc t0,
                        Vector4fc v1,
                        Vector4fc t1,
                        float t,
                        Vector4f dest)
```
    Description copied from interface: Vector4fc
    
    Compute a hermite interpolation between this vector and its associated tangent t0 and the given vector v with its tangent t1 and store the result in dest.
    
    Specified by:
    
    hermite in interface Vector4fc
    
    Parameters:
    
    t0 - the tangent of this vector
    
    v1 - the other vector
    
    t1 - the tangent of the other vector
    
    t - the interpolation factor, within [0..1]
    
    dest - will hold the result
    
    Returns:
    
    dest
  - lerp
```
public Vector4f lerp(Vector4fc 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 vector
    
    t - the interpolation factor between 0.0 and 1.0
    
    Returns:
    
    this
  - lerp
```
public Vector4f lerp(Vector4fc other,
                     float t,
                     Vector4f dest)
```
    Description copied from interface: Vector4fc
    
    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 Vector4fc
    
    Parameters:
    
    other - the other vector
    
    t - the interpolation factor between 0.0 and 1.0
    
    dest - will hold the result
    
    Returns:
    
    dest
  - get
```
public float get(int component)
          throws IllegalArgumentException
```
    Description copied from interface: Vector4fc
    
    Get the value of the specified component of this vector.
    
    Specified by:
    
    get in interface Vector4fc
    
    Parameters:
    
    component - the component, within [0..3]
    
    Returns:
    
    the value
    
    Throws:
    
    IllegalArgumentException - if component is not within [0..3]
  - toImmutable
```
public Vector4fc toImmutable()
```
    Create a new immutable view of this Vector4f.
    The observable state of the returned object is the same as that of this, but casting the returned object to Vector4f will not be possible.
    This method allocates a new instance of a class implementing Vector4fc on every call.
    
    Returns:
    
    the immutable instance

Class Vector4f

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

x

y

z

w

Constructor Detail

Vector4f

Vector4f

Vector4f

Vector4f

Vector4f

Vector4f

Vector4f

Vector4f

Vector4f

Vector4f

Method Detail

x

y

z

w

set

set

set

set

set

set

set

set

set

set

setComponent

get

get

get

get

sub

sub

sub

sub

add

add

add

add

fma

fma

fma

fma

mul

mul

div

div

mul

mul

mul

mul

mulProject

mulProject

mul

mul

mul

mul

div

div

div

div

rotate

rotate

rotateAbout

rotateAbout

lengthSquared

length

normalize

normalize

normalize3