Vector4d (JOML 1.9.17 API)

java.lang.Object
- org.joml.Vector4d

All Implemented Interfaces:

Externalizable, Serializable, Vector4dc
```
public class Vector4d
extends Object
implements Externalizable, Vector4dc
```
Contains the definition of a Vector comprising 4 doubles and associated transformations.

Author:

Richard Greenlees, Kai Burjack, F. Neurath

See Also:

Serialized Form

Field Summary

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

Constructor Summary

Constructors
Constructor and Description
`Vector4d()` Create a new `Vector4d` of `(0, 0, 0, 1)`.
`Vector4d(ByteBuffer buffer)` Create a new `Vector4d` and read this vector from the supplied `ByteBuffer` at the current buffer `position`.
`Vector4d(double d)` Create a new `Vector4d` and initialize all four components with the given value.
`Vector4d(DoubleBuffer buffer)` Create a new `Vector4d` and read this vector from the supplied `DoubleBuffer` at the current buffer `position`.
`Vector4d(double x, double y, double z, double w)` Create a new `Vector4d` with the given component values.
`Vector4d(int index, ByteBuffer buffer)` Create a new `Vector4d` and read this vector from the supplied `ByteBuffer` starting at the specified absolute buffer position/index.
`Vector4d(int index, DoubleBuffer buffer)` Create a new `Vector4d` and read this vector from the supplied `DoubleBuffer` starting at the specified absolute buffer position/index.
`Vector4d(Vector2dc v, double z, double w)` Create a new `Vector4d` with the first two components from the given `v` and the given `z` and `w`.
`Vector4d(Vector2fc v, double z, double w)` Create a new `Vector4d` with the x and y components from the given `v` and the z and w components from the given `z` and `w`.
`Vector4d(Vector2ic v, double z, double w)` Create a new `Vector4d` with the first two components from the given `v` and the given `z` and `w`.
`Vector4d(Vector3dc v, double w)` Create a new `Vector4d` with the first three components from the given `v` and the given `w`.
`Vector4d(Vector3fc v, double w)` Create a new `Vector4d` with the x, y, and z components from the given `v` and the w component from the given `w`.
`Vector4d(Vector3ic v, double w)` Create a new `Vector4d` with the first three components from the given `v` and the given `w`.
`Vector4d(Vector4dc v)` Create a new `Vector4d` with the same values as `v`.
`Vector4d(Vector4fc v)` Create a new `Vector4d` with the same values as `v`.
`Vector4d(Vector4ic v)` Create a new `Vector4d` with the same values as `v`.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Vector4d`	`add(double x, double y, double z, double w)` Add `(x, y, z, w)` to this.
`Vector4d`	`add(double x, double y, double z, double w, Vector4d dest)` Add `(x, y, z, w)` to this and store the result in `dest`.
`Vector4d`	`add(Vector4dc v)` Add the supplied vector to this one.
`Vector4d`	`add(Vector4dc v, Vector4d dest)` Add the supplied vector to this one and store the result in `dest`.
`Vector4d`	`add(Vector4fc v)` Add the supplied vector to this one.
`Vector4d`	`add(Vector4fc v, Vector4d dest)` Add the supplied vector to this one and store the result in `dest`.
`double`	`angle(Vector4dc v)` Return the angle between this vector and the supplied vector.
`double`	`angleCos(Vector4dc v)` Return the cosine of the angle between this vector and the supplied vector.
`Vector4d`	`ceil()` Set each component of this vector to the smallest (closest to negative infinity) `double` value that is greater than or equal to that component and is equal to a mathematical integer.
`Vector4d`	`ceil(Vector4d dest)` Compute for each component of this vector the smallest (closest to negative infinity) `double` value that is greater than or equal to that component and is equal to a mathematical integer and store the result in `dest`.
`double`	`distance(double x, double y, double z, double w)` Return the distance between `this` vector and `(x, y, z, w)`.
`static double`	`distance(double x1, double y1, double z1, double w1, double x2, double y2, double z2, double w2)` Return the distance between `(x1, y1, z1, w1)` and `(x2, y2, z2, w2)`.
`double`	`distance(Vector4dc v)` Return the distance between this Vector and `v`.
`double`	`distanceSquared(double x, double y, double z, double w)` Return the square of the distance between `this` vector and `(x, y, z, w)`.
`static double`	`distanceSquared(double x1, double y1, double z1, double w1, double x2, double y2, double z2, double w2)` Return the squared distance between `(x1, y1, z1, w1)` and `(x2, y2, z2, w2)`.
`double`	`distanceSquared(Vector4dc v)` Return the square of the distance between this vector and `v`.
`Vector4d`	`div(double scalar)` Divide this Vector4d by the given scalar value.
`Vector4d`	`div(double scalar, Vector4d dest)` Divide this Vector4d by the given scalar value and store the result in `dest`.
`Vector4d`	`div(Vector4dc v)` Divide this `Vector4d` component-wise by the given `Vector4dc`.
`Vector4d`	`div(Vector4dc v, Vector4d dest)` Divide this `Vector4d` component-wise by the given `Vector4dc` and store the result in `dest`.
`double`	`dot(double x, double y, double z, double w)` Compute the dot product (inner product) of this vector and `(x, y, z, w)`.
`double`	`dot(Vector4dc v)` Compute the dot product (inner product) of this vector and `v`.
`boolean`	`equals(double x, double y, double z, double w)` Compare the vector components of `this` vector with the given `(x, y, z, w)` and return whether all of them are equal.
`boolean`	`equals(Object obj)`
`boolean`	`equals(Vector4dc v, double delta)` Compare the vector components of `this` vector with the given vector using the given `delta` and return whether all of them are equal within a maximum difference of `delta`.
`Vector4d`	`floor()` Set each component of this vector to the largest (closest to positive infinity) `double` value that is less than or equal to that component and is equal to a mathematical integer.
`Vector4d`	`floor(Vector4d dest)` Compute for each component of this vector the largest (closest to positive infinity) `double` value that is less than or equal to that component and is equal to a mathematical integer and store the result in `dest`.
`Vector4d`	`fma(double a, Vector4dc b)` Add the component-wise multiplication of `a * b` to this vector.
`Vector4d`	`fma(double a, Vector4dc b, Vector4d dest)` Add the component-wise multiplication of `a * b` to this vector and store the result in `dest`.
`Vector4d`	`fma(Vector4dc a, Vector4dc b)` Add the component-wise multiplication of `a * b` to this vector.
`Vector4d`	`fma(Vector4dc a, Vector4dc b, Vector4d 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`.
`DoubleBuffer`	`get(DoubleBuffer buffer)` Store this vector into the supplied `DoubleBuffer` at the current buffer `position`.
`double`	`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.
`DoubleBuffer`	`get(int index, DoubleBuffer buffer)` Store this vector into the supplied `DoubleBuffer` starting at the specified absolute buffer position/index.
`int`	`hashCode()`
`Vector4d`	`hermite(Vector4dc t0, Vector4dc v1, Vector4dc t1, double t, Vector4d 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`.
`boolean`	`isFinite()` Determine whether all components are finite floating-point values, that is, they are not `NaN` and not `infinity`.
`double`	`length()` Return the length of this vector.
`static double`	`length(double x, double y, double z, double w)` Get the length of a 4-dimensional double-precision vector.
`double`	`lengthSquared()` Return the length squared of this vector.
`static double`	`lengthSquared(double x, double y, double z, double w)` Get the length squared of a 4-dimensional double-precision vector.
`Vector4d`	`lerp(Vector4dc other, double t)` Linearly interpolate `this` and `other` using the given interpolation factor `t` and store the result in `this`.
`Vector4d`	`lerp(Vector4dc other, double t, Vector4d dest)` Linearly interpolate `this` and `other` using the given interpolation factor `t` and store the result in `dest`.
`Vector4d`	`max(Vector4dc v)` Set the components of this vector to be the component-wise maximum of this and the other vector.
`Vector4d`	`max(Vector4dc v, Vector4d dest)` Set the components of `dest` to be the component-wise maximum of this and the other vector.
`int`	`maxComponent()` Determine the component with the biggest absolute value.
`Vector4d`	`min(Vector4dc v)` Set the components of this vector to be the component-wise minimum of this and the other vector.
`Vector4d`	`min(Vector4dc v, Vector4d dest)` Set the components of `dest` to be the component-wise minimum of this and the other vector.
`int`	`minComponent()` Determine the component with the smallest (towards zero) absolute value.
`Vector4d`	`mul(double scalar)` Multiply this Vector4d by the given scalar value.
`Vector4d`	`mul(double scalar, Vector4d dest)` Multiply this Vector4d by the given scalar value and store the result in `dest`.
`Vector4d`	`mul(Matrix4dc mat)` Multiply the given matrix `mat` with this `Vector4d`.
`Vector4d`	`mul(Matrix4dc mat, Vector4d dest)` Multiply the given matrix mat with this `Vector4d` and store the result in `dest`.
`Vector4d`	`mul(Matrix4fc mat)` Multiply the given matrix `mat` with this `Vector4d`.
`Vector4d`	`mul(Matrix4fc mat, Vector4d dest)` Multiply the given matrix mat with this Vector4d and store the result in `dest`.
`Vector4d`	`mul(Matrix4x3dc mat)` Multiply the given matrix mat with this Vector4d and store the result in `this`.
`Vector4d`	`mul(Matrix4x3dc mat, Vector4d dest)` Multiply the given matrix mat with this Vector4d and store the result in `dest`.
`Vector4d`	`mul(Matrix4x3fc mat)` Multiply the given matrix mat with this Vector4d and store the result in `this`.
`Vector4d`	`mul(Matrix4x3fc mat, Vector4d dest)` Multiply the given matrix mat with this Vector4d and store the result in `dest`.
`Vector4d`	`mul(Vector4dc v)` Multiply this `Vector4d` component-wise by the given `Vector4d`.
`Vector4d`	`mul(Vector4dc v, Vector4d dest)` Multiply this `Vector4d` component-wise by the given `Vector4dc` and store the result in `dest`.
`Vector4d`	`mul(Vector4fc v)` Multiply this `Vector4d` component-wise by the given `Vector4fc`.
`Vector4d`	`mul(Vector4fc v, Vector4d dest)` Multiply this `Vector4d` component-wise by the given `Vector4fc` and store the result in `dest`.
`Vector4d`	`mulAffine(Matrix4dc mat, Vector4d dest)`
`Vector4d`	`mulProject(Matrix4dc mat)` Multiply the given matrix `mat` with this Vector4d, perform perspective division.
`Vector4d`	`mulProject(Matrix4dc mat, Vector4d dest)` Multiply the given matrix `mat` with this Vector4d, perform perspective division and store the result in `dest`.
`Vector4d`	`negate()` Negate this vector.
`Vector4d`	`negate(Vector4d dest)` Negate this vector and store the result in `dest`.
`Vector4d`	`normalize()` Normalizes this vector.
`Vector4d`	`normalize(double length)` Scale this vector to have the given length.
`Vector4d`	`normalize(double length, Vector4d dest)` Scale this vector to have the given length and store the result in `dest`.
`Vector4d`	`normalize(Vector4d dest)` Normalizes this vector and store the result in `dest`.
`Vector4d`	`normalize3()` Normalize this vector by computing only the norm of `(x, y, z)`.
`Vector4d`	`normalize3(Vector4d dest)` Normalize this vector by computing only the norm of `(x, y, z)` and store the result in `dest`.
`void`	`readExternal(ObjectInput in)`
`Vector4d`	`rotate(Quaterniondc quat)` Transform this vector by the given quaternion `quat` and store the result in `this`.
`Vector4d`	`rotate(Quaterniondc quat, Vector4d dest)` Transform this vector by the given quaternion `quat` and store the result in `dest`.
`Vector4d`	`rotateAxis(double angle, double x, double y, double z)` Rotate this vector the specified radians around the given rotation axis.
`Vector4d`	`rotateAxis(double angle, double aX, double aY, double aZ, Vector4d dest)` Rotate this vector the specified radians around the given rotation axis and store the result into `dest`.
`Vector4d`	`rotateX(double angle)` Rotate this vector the specified radians around the X axis.
`Vector4d`	`rotateX(double angle, Vector4d dest)` Rotate this vector the specified radians around the X axis and store the result into `dest`.
`Vector4d`	`rotateY(double angle)` Rotate this vector the specified radians around the Y axis.
`Vector4d`	`rotateY(double angle, Vector4d dest)` Rotate this vector the specified radians around the Y axis and store the result into `dest`.
`Vector4d`	`rotateZ(double angle)` Rotate this vector the specified radians around the Z axis.
`Vector4d`	`rotateZ(double angle, Vector4d dest)` Rotate this vector the specified radians around the Z axis and store the result into `dest`.
`Vector4d`	`round()` Set each component of this vector to the closest double that is equal to a mathematical integer, with ties rounding to positive infinity.
`Vector4d`	`round(Vector4d dest)` Compute for each component of this vector the closest double that is equal to a mathematical integer, with ties rounding to positive infinity and store the result in `dest`.
`Vector4d`	`set(ByteBuffer buffer)` Read this vector from the supplied `ByteBuffer` at the current buffer `position`.
`Vector4d`	`set(double d)` Set the x, y, z, and w components to the supplied value.
`Vector4d`	`set(DoubleBuffer buffer)` Read this vector from the supplied `DoubleBuffer` at the current buffer `position`.
`Vector4d`	`set(double x, double y, double z, double w)` Set the x, y, z, and w components to the supplied values.
`Vector4d`	`set(int index, ByteBuffer buffer)` Read this vector from the supplied `ByteBuffer` starting at the specified absolute buffer position/index.
`Vector4d`	`set(int index, DoubleBuffer buffer)` Read this vector from the supplied `DoubleBuffer` starting at the specified absolute buffer position/index.
`Vector4d`	`set(Vector2dc v, double z, double w)` Set the x and y components from the given `v` and the z and w components to the given `z` and `w`.
`Vector4d`	`set(Vector2fc v, double z, double w)` Set the x and y components from the given `v` and the z and w components to the given `z` and `w`.
`Vector4d`	`set(Vector2ic v, double z, double w)` Set the x and y components from the given `v` and the z and w components to the given `z` and `w`.
`Vector4d`	`set(Vector3dc v, double w)` Set the x, y, and z components of this to the components of `v` and the w component to `w`.
`Vector4d`	`set(Vector3fc v, double w)` Set the x, y, and z components of this to the components of `v` and the w component to `w`.
`Vector4d`	`set(Vector3ic v, double w)` Set the x, y, and z components of this to the components of `v` and the w component to `w`.
`Vector4d`	`set(Vector4dc v)` Set this `Vector4d` to the values of the given `v`.
`Vector4d`	`set(Vector4fc v)` Set this `Vector4d` to the values of the given `v`.
`Vector4d`	`set(Vector4ic v)` Set this `Vector4d` to the values of the given `v`.
`Vector4d`	`setComponent(int component, double value)` Set the value of the specified component of this vector.
`Vector4d`	`smoothStep(Vector4dc v, double t, Vector4d dest)` Compute a smooth-step (i.e.
`Vector4d`	`sub(double x, double y, double z, double w)` Subtract `(x, y, z, w)` from this.
`Vector4d`	`sub(double x, double y, double z, double w, Vector4d dest)` Subtract `(x, y, z, w)` from this and store the result in `dest`.
`Vector4d`	`sub(Vector4dc v)` Subtract the supplied vector from this one.
`Vector4d`	`sub(Vector4dc v, Vector4d dest)` Subtract the supplied vector from this one and store the result in `dest`.
`Vector4d`	`sub(Vector4fc v)` Subtract the supplied vector from this one.
`Vector4d`	`sub(Vector4fc v, Vector4d dest)` Subtract the supplied vector from this one and store the result in `dest`.
`String`	`toString()` Return a string representation of this vector.
`String`	`toString(NumberFormat formatter)` Return a string representation of this vector by formatting the vector components with the given `NumberFormat`.
`double`	`w()`
`void`	`writeExternal(ObjectOutput out)`
`double`	`x()`
`double`	`y()`
`double`	`z()`
`Vector4d`	`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 double x
```
    The x component of the vector.
  - y
```
public double y
```
    The y component of the vector.
  - z
```
public double z
```
    The z component of the vector.
  - w
```
public double w
```
    The w component of the vector.
- Constructor Detail
  - Vector4d
```
public Vector4d()
```
    Create a new Vector4d of (0, 0, 0, 1).
  - Vector4d
```
public Vector4d(Vector4dc v)
```
    Create a new Vector4d with the same values as v.
    
    Parameters:
    
    v - the Vector4dc to copy the values from
  - Vector4d
```
public Vector4d(Vector4ic v)
```
    Create a new Vector4d with the same values as v.
    
    Parameters:
    
    v - the Vector4ic to copy the values from
  - Vector4d
```
public Vector4d(Vector3dc v,
                double w)
```
    Create a new Vector4d with the first three components from the given v and the given w.
    
    Parameters:
    
    v - the Vector3dc
    
    w - the w component
  - Vector4d
```
public Vector4d(Vector3ic v,
                double w)
```
    Create a new Vector4d with the first three components from the given v and the given w.
    
    Parameters:
    
    v - the Vector3ic
    
    w - the w component
  - Vector4d
```
public Vector4d(Vector2dc v,
                double z,
                double w)
```
    Create a new Vector4d with the first two components from the given v and the given z and w.
    
    Parameters:
    
    v - the Vector2dc
    
    z - the z component
    
    w - the w component
  - Vector4d
```
public Vector4d(Vector2ic v,
                double z,
                double w)
```
    Create a new Vector4d with the first two components from the given v and the given z and w.
    
    Parameters:
    
    v - the Vector2ic
    
    z - the z component
    
    w - the w component
  - Vector4d
```
public Vector4d(double d)
```
    Create a new Vector4d and initialize all four components with the given value.
    
    Parameters:
    
    d - the value of all four components
  - Vector4d
```
public Vector4d(Vector4fc v)
```
    Create a new Vector4d with the same values as v.
    
    Parameters:
    
    v - the Vector4fc to copy the values from
  - Vector4d
```
public Vector4d(Vector3fc v,
                double w)
```
    Create a new Vector4d with the x, y, and z components from the given v and the w component from the given w.
    
    Parameters:
    
    v - the Vector3fc
    
    w - the w component
  - Vector4d
```
public Vector4d(Vector2fc v,
                double z,
                double w)
```
    Create a new Vector4d with the x and y components from the given v and the z and w components from the given z and w.
    
    Parameters:
    
    v - the Vector2fc
    
    z - the z component
    
    w - the w component
  - Vector4d
```
public Vector4d(double x,
                double y,
                double z,
                double w)
```
    Create a new Vector4d with the given component values.
    
    Parameters:
    
    x - the x component
    
    y - the y component
    
    z - the z component
    
    w - the w component
  - Vector4d
```
public Vector4d(ByteBuffer buffer)
```
    Create a new Vector4d 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 Vector4d(int, ByteBuffer), taking the absolute position as parameter.
    
    Parameters:
    
    buffer - values will be read in x, y, z, w order
    
    See Also:
    
    Vector4d(int, ByteBuffer)
  - Vector4d
```
public Vector4d(int index,
                ByteBuffer buffer)
```
    Create a new Vector4d 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
  - Vector4d
```
public Vector4d(DoubleBuffer buffer)
```
    Create a new Vector4d and read this vector from the supplied DoubleBuffer at the current buffer position.
    This method will not increment the position of the given DoubleBuffer.
    In order to specify the offset into the DoubleBuffer at which the vector is read, use Vector4d(int, DoubleBuffer), taking the absolute position as parameter.
    
    Parameters:
    
    buffer - values will be read in x, y, z, w order
    
    See Also:
    
    Vector4d(int, DoubleBuffer)
  - Vector4d
```
public Vector4d(int index,
                DoubleBuffer buffer)
```
    Create a new Vector4d and read this vector from the supplied DoubleBuffer starting at the specified absolute buffer position/index.
    This method will not increment the position of the given DoubleBuffer.
    
    Parameters:
    
    index - the absolute position into the DoubleBuffer
    
    buffer - values will be read in x, y, z, w order
- Method Detail
  - x
```
public double x()
```
    Specified by:
    
    x in interface Vector4dc
    
    Returns:
    
    the value of the x component
  - y
```
public double y()
```
    Specified by:
    
    y in interface Vector4dc
    
    Returns:
    
    the value of the y component
  - z
```
public double z()
```
    Specified by:
    
    z in interface Vector4dc
    
    Returns:
    
    the value of the z component
  - w
```
public double w()
```
    Specified by:
    
    w in interface Vector4dc
    
    Returns:
    
    the value of the w component
  - set
```
public Vector4d set(Vector4dc v)
```
    Set this Vector4d to the values of the given v.
    
    Parameters:
    
    v - the vector whose values will be copied into this
    
    Returns:
    
    this
  - set
```
public Vector4d set(Vector4fc v)
```
    Set this Vector4d to the values of the given v.
    
    Parameters:
    
    v - the vector whose values will be copied into this
    
    Returns:
    
    this
  - set
```
public Vector4d set(Vector4ic v)
```
    Set this Vector4d to the values of the given v.
    
    Parameters:
    
    v - the vector whose values will be copied into this
    
    Returns:
    
    this
  - set
```
public Vector4d set(Vector3dc v,
                    double w)
```
    Set the x, y, and z components of this to the components of v and the w component to w.
    
    Parameters:
    
    v - the Vector3dc to copy
    
    w - the w component
    
    Returns:
    
    this
  - set
```
public Vector4d set(Vector3ic v,
                    double w)
```
    Set the x, y, and z components of this to the components of v and the w component to w.
    
    Parameters:
    
    v - the Vector3ic to copy
    
    w - the w component
    
    Returns:
    
    this
  - set
```
public Vector4d set(Vector3fc v,
                    double w)
```
    Set the x, y, and z components of this to the components of v and the w component to w.
    
    Parameters:
    
    v - the Vector3fc to copy
    
    w - the w component
    
    Returns:
    
    this
  - set
```
public Vector4d set(Vector2dc v,
                    double z,
                    double w)
```
    Set the x and y components from the given v and the z and w components to the given z and w.
    
    Parameters:
    
    v - the Vector2dc
    
    z - the z component
    
    w - the w component
    
    Returns:
    
    this
  - set
```
public Vector4d set(Vector2ic v,
                    double z,
                    double w)
```
    Set the x and y components from the given v and the z and w components to the given z and w.
    
    Parameters:
    
    v - the Vector2ic
    
    z - the z component
    
    w - the w component
    
    Returns:
    
    this
  - set
```
public Vector4d set(double 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 Vector4d set(Vector2fc v,
                    double z,
                    double w)
```
    Set the x and y components from the given v and the z and w components to the given z and w.
    
    Parameters:
    
    v - the Vector2fc
    
    z - the z components
    
    w - the w components
    
    Returns:
    
    this
  - set
```
public Vector4d set(double x,
                    double y,
                    double z,
                    double 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 Vector4d 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 Vector4d 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 Vector4d set(DoubleBuffer buffer)
```
    Read this vector from the supplied DoubleBuffer at the current buffer position.
    This method will not increment the position of the given DoubleBuffer.
    In order to specify the offset into the DoubleBuffer at which the vector is read, use set(int, DoubleBuffer), taking the absolute position as parameter.
    
    Parameters:
    
    buffer - values will be read in x, y, z, w order
    
    Returns:
    
    this
    
    See Also:
    
    set(int, DoubleBuffer)
  - set
```
public Vector4d set(int index,
                    DoubleBuffer buffer)
```
    Read this vector from the supplied DoubleBuffer starting at the specified absolute buffer position/index.
    This method will not increment the position of the given DoubleBuffer.
    
    Parameters:
    
    index - the absolute position into the DoubleBuffer
    
    buffer - values will be read in x, y, z, w order
    
    Returns:
    
    this
  - setComponent
```
public Vector4d setComponent(int component,
                             double 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 ByteBuffer get(ByteBuffer buffer)
```
    Description copied from interface: Vector4dc
    
    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 Vector4dc.get(int, ByteBuffer), taking the absolute position as parameter.
    
    Specified by:
    
    get in interface Vector4dc
    
    Parameters:
    
    buffer - will receive the values of this vector in x, y, z, w order
    
    Returns:
    
    the passed in buffer
    
    See Also:
    
    Vector4dc.get(int, ByteBuffer)
  - get
```
public ByteBuffer get(int index,
                      ByteBuffer buffer)
```
    Description copied from interface: Vector4dc
    
    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 Vector4dc
    
    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
  - get
```
public DoubleBuffer get(DoubleBuffer buffer)
```
    Description copied from interface: Vector4dc
    
    Store this vector into the supplied DoubleBuffer at the current buffer position.
    This method will not increment the position of the given DoubleBuffer.
    In order to specify the offset into the DoubleBuffer at which the vector is stored, use Vector4dc.get(int, DoubleBuffer), taking the absolute position as parameter.
    
    Specified by:
    
    get in interface Vector4dc
    
    Parameters:
    
    buffer - will receive the values of this vector in x, y, z, w order
    
    Returns:
    
    the passed in buffer
    
    See Also:
    
    Vector4dc.get(int, DoubleBuffer)
  - get
```
public DoubleBuffer get(int index,
                        DoubleBuffer buffer)
```
    Description copied from interface: Vector4dc
    
    Store this vector into the supplied DoubleBuffer starting at the specified absolute buffer position/index.
    This method will not increment the position of the given DoubleBuffer.
    
    Specified by:
    
    get in interface Vector4dc
    
    Parameters:
    
    index - the absolute position into the DoubleBuffer
    
    buffer - will receive the values of this vector in x, y, z, w order
    
    Returns:
    
    the passed in buffer
  - sub
```
public Vector4d sub(Vector4dc v)
```
    Subtract the supplied vector from this one.
    
    Parameters:
    
    v - the vector to subtract
    
    Returns:
    
    a vector holding the result
  - sub
```
public Vector4d sub(Vector4dc v,
                    Vector4d dest)
```
    Subtract the supplied vector from this one and store the result in dest.
    
    Specified by:
    
    sub in interface Vector4dc
    
    Parameters:
    
    v - the vector to subtract
    
    dest - will hold the result
    
    Returns:
    
    dest
  - sub
```
public Vector4d sub(Vector4fc v)
```
    Subtract the supplied vector from this one.
    
    Parameters:
    
    v - the vector to subtract
    
    Returns:
    
    a vector holding the result
  - sub
```
public Vector4d sub(Vector4fc v,
                    Vector4d dest)
```
    Subtract the supplied vector from this one and store the result in dest.
    
    Specified by:
    
    sub in interface Vector4dc
    
    Parameters:
    
    v - the vector to subtract
    
    dest - will hold the result
    
    Returns:
    
    dest
  - sub
```
public Vector4d sub(double x,
                    double y,
                    double z,
                    double 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:
    
    a vector holding the result
  - sub
```
public Vector4d sub(double x,
                    double y,
                    double z,
                    double w,
                    Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Subtract (x, y, z, w) from this and store the result in dest.
    
    Specified by:
    
    sub in interface Vector4dc
    
    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 Vector4d add(Vector4dc v)
```
    Add the supplied vector to this one.
    
    Parameters:
    
    v - the vector to add
    
    Returns:
    
    a vector holding the result
  - add
```
public Vector4d add(Vector4dc v,
                    Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Add the supplied vector to this one and store the result in dest.
    
    Specified by:
    
    add in interface Vector4dc
    
    Parameters:
    
    v - the vector to add
    
    dest - will hold the result
    
    Returns:
    
    dest
  - add
```
public Vector4d add(Vector4fc v,
                    Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Add the supplied vector to this one and store the result in dest.
    
    Specified by:
    
    add in interface Vector4dc
    
    Parameters:
    
    v - the vector to add
    
    dest - will hold the result
    
    Returns:
    
    dest
  - add
```
public Vector4d add(double x,
                    double y,
                    double z,
                    double w)
```
    Add (x, y, z, w) to this.
    
    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:
    
    a vector holding the result
  - add
```
public Vector4d add(double x,
                    double y,
                    double z,
                    double w,
                    Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Add (x, y, z, w) to this and store the result in dest.
    
    Specified by:
    
    add in interface Vector4dc
    
    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 Vector4d add(Vector4fc v)
```
    Add the supplied vector to this one.
    
    Parameters:
    
    v - the vector to add
    
    Returns:
    
    a vector holding the result
  - fma
```
public Vector4d fma(Vector4dc a,
                    Vector4dc b)
```
    Add the component-wise multiplication of a * b to this vector.
    
    Parameters:
    
    a - the first multiplicand
    
    b - the second multiplicand
    
    Returns:
    
    a vector holding the result
  - fma
```
public Vector4d fma(double a,
                    Vector4dc b)
```
    Add the component-wise multiplication of a * b to this vector.
    
    Parameters:
    
    a - the first multiplicand
    
    b - the second multiplicand
    
    Returns:
    
    a vector holding the result
  - fma
```
public Vector4d fma(Vector4dc a,
                    Vector4dc b,
                    Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Add the component-wise multiplication of a * b to this vector and store the result in dest.
    
    Specified by:
    
    fma in interface Vector4dc
    
    Parameters:
    
    a - the first multiplicand
    
    b - the second multiplicand
    
    dest - will hold the result
    
    Returns:
    
    dest
  - fma
```
public Vector4d fma(double a,
                    Vector4dc b,
                    Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Add the component-wise multiplication of a * b to this vector and store the result in dest.
    
    Specified by:
    
    fma in interface Vector4dc
    
    Parameters:
    
    a - the first multiplicand
    
    b - the second multiplicand
    
    dest - will hold the result
    
    Returns:
    
    dest
  - mul
```
public Vector4d mul(Vector4dc v)
```
    Multiply this Vector4d component-wise by the given Vector4d.
    
    Parameters:
    
    v - the vector to multiply by
    
    Returns:
    
    a vector holding the result
  - mul
```
public Vector4d mul(Vector4dc v,
                    Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Multiply this Vector4d component-wise by the given Vector4dc and store the result in dest.
    
    Specified by:
    
    mul in interface Vector4dc
    
    Parameters:
    
    v - the vector to multiply this by
    
    dest - will hold the result
    
    Returns:
    
    dest
  - div
```
public Vector4d div(Vector4dc v)
```
    Divide this Vector4d component-wise by the given Vector4dc.
    
    Parameters:
    
    v - the vector to divide by
    
    Returns:
    
    a vector holding the result
  - div
```
public Vector4d div(Vector4dc v,
                    Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Divide this Vector4d component-wise by the given Vector4dc and store the result in dest.
    
    Specified by:
    
    div in interface Vector4dc
    
    Parameters:
    
    v - the vector to divide this by
    
    dest - will hold the result
    
    Returns:
    
    dest
  - mul
```
public Vector4d mul(Vector4fc v)
```
    Multiply this Vector4d component-wise by the given Vector4fc.
    
    Parameters:
    
    v - the vector to multiply by
    
    Returns:
    
    a vector holding the result
  - mul
```
public Vector4d mul(Vector4fc v,
                    Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Multiply this Vector4d component-wise by the given Vector4fc and store the result in dest.
    
    Specified by:
    
    mul in interface Vector4dc
    
    Parameters:
    
    v - the vector to multiply this by
    
    dest - will hold the result
    
    Returns:
    
    dest
  - mul
```
public Vector4d mul(Matrix4dc mat)
```
    Multiply the given matrix mat with this Vector4d.
    
    Parameters:
    
    mat - the matrix to multiply by
    
    Returns:
    
    a vector holding the result
  - mul
```
public Vector4d mul(Matrix4dc mat,
                    Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Multiply the given matrix mat with this Vector4d and store the result in dest.
    
    Specified by:
    
    mul in interface Vector4dc
    
    Parameters:
    
    mat - the matrix to multiply this by
    
    dest - will hold the result
    
    Returns:
    
    dest
  - mulAffine
```
public Vector4d mulAffine(Matrix4dc mat,
                          Vector4d dest)
```
  - mul
```
public Vector4d mul(Matrix4x3dc mat)
```
    Multiply the given matrix mat with this Vector4d and store the result in this.
    
    Parameters:
    
    mat - the matrix to multiply the vector with
    
    Returns:
    
    a vector holding the result
  - mul
```
public Vector4d mul(Matrix4x3dc mat,
                    Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Multiply the given matrix mat with this Vector4d and store the result in dest.
    
    Specified by:
    
    mul in interface Vector4dc
    
    Parameters:
    
    mat - the matrix to multiply the vector with
    
    dest - the destination vector to hold the result
    
    Returns:
    
    dest
  - mul
```
public Vector4d mul(Matrix4x3fc mat)
```
    Multiply the given matrix mat with this Vector4d and store the result in this.
    
    Parameters:
    
    mat - the matrix to multiply the vector with
    
    Returns:
    
    a vector holding the result
  - mul
```
public Vector4d mul(Matrix4x3fc mat,
                    Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Multiply the given matrix mat with this Vector4d and store the result in dest.
    
    Specified by:
    
    mul in interface Vector4dc
    
    Parameters:
    
    mat - the matrix to multiply the vector with
    
    dest - the destination vector to hold the result
    
    Returns:
    
    dest
  - mul
```
public Vector4d mul(Matrix4fc mat)
```
    Multiply the given matrix mat with this Vector4d.
    
    Parameters:
    
    mat - the matrix to multiply by
    
    Returns:
    
    a vector holding the result
  - mul
```
public Vector4d mul(Matrix4fc mat,
                    Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Multiply the given matrix mat with this Vector4d and store the result in dest.
    
    Specified by:
    
    mul in interface Vector4dc
    
    Parameters:
    
    mat - the matrix to multiply this by
    
    dest - will hold the result
    
    Returns:
    
    dest
  - mulProject
```
public Vector4d mulProject(Matrix4dc mat,
                           Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Multiply the given matrix mat with this Vector4d, perform perspective division and store the result in dest.
    
    Specified by:
    
    mulProject in interface Vector4dc
    
    Parameters:
    
    mat - the matrix to multiply this vector by
    
    dest - will hold the result
    
    Returns:
    
    dest
  - mulProject
```
public Vector4d mulProject(Matrix4dc mat)
```
    Multiply the given matrix mat with this Vector4d, perform perspective division.
    
    Parameters:
    
    mat - the matrix to multiply this vector by
    
    Returns:
    
    a vector holding the result
  - mul
```
public Vector4d mul(double scalar)
```
    Multiply this Vector4d by the given scalar value.
    
    Parameters:
    
    scalar - the scalar to multiply by
    
    Returns:
    
    a vector holding the result
  - mul
```
public Vector4d mul(double scalar,
                    Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Multiply this Vector4d by the given scalar value and store the result in dest.
    
    Specified by:
    
    mul in interface Vector4dc
    
    Parameters:
    
    scalar - the factor to multiply by
    
    dest - will hold the result
    
    Returns:
    
    dest
  - div
```
public Vector4d div(double scalar)
```
    Divide this Vector4d by the given scalar value.
    
    Parameters:
    
    scalar - the scalar to divide by
    
    Returns:
    
    a vector holding the result
  - div
```
public Vector4d div(double scalar,
                    Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Divide this Vector4d by the given scalar value and store the result in dest.
    
    Specified by:
    
    div in interface Vector4dc
    
    Parameters:
    
    scalar - the factor to divide by
    
    dest - will hold the result
    
    Returns:
    
    dest
  - rotate
```
public Vector4d rotate(Quaterniondc quat)
```
    Transform this vector by the given quaternion quat and store the result in this.
    
    Parameters:
    
    quat - the quaternion to transform this vector
    
    Returns:
    
    a vector holding the result
    
    See Also:
    
    Quaterniond.transform(Vector4d)
  - rotate
```
public Vector4d rotate(Quaterniondc quat,
                       Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Transform this vector by the given quaternion quat and store the result in dest.
    
    Specified by:
    
    rotate in interface Vector4dc
    
    Parameters:
    
    quat - the quaternion to transform this vector
    
    dest - will hold the result
    
    Returns:
    
    dest
    
    See Also:
    
    Quaterniond.transform(Vector4d)
  - rotateAxis
```
public Vector4d rotateAxis(double angle,
                           double x,
                           double y,
                           double z)
```
    Rotate this vector the specified radians around the given rotation axis.
    
    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:
    
    a vector holding the result
  - rotateAxis
```
public Vector4d rotateAxis(double angle,
                           double aX,
                           double aY,
                           double aZ,
                           Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Rotate this vector the specified radians around the given rotation axis and store the result into dest.
    
    Specified by:
    
    rotateAxis in interface Vector4dc
    
    Parameters:
    
    angle - the angle in radians
    
    aX - the x component of the rotation axis
    
    aY - the y component of the rotation axis
    
    aZ - the z component of the rotation axis
    
    dest - will hold the result
    
    Returns:
    
    dest
  - rotateX
```
public Vector4d rotateX(double angle)
```
    Rotate this vector the specified radians around the X axis.
    
    Parameters:
    
    angle - the angle in radians
    
    Returns:
    
    a vector holding the result
  - rotateX
```
public Vector4d rotateX(double angle,
                        Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Rotate this vector the specified radians around the X axis and store the result into dest.
    
    Specified by:
    
    rotateX in interface Vector4dc
    
    Parameters:
    
    angle - the angle in radians
    
    dest - will hold the result
    
    Returns:
    
    dest
  - rotateY
```
public Vector4d rotateY(double angle)
```
    Rotate this vector the specified radians around the Y axis.
    
    Parameters:
    
    angle - the angle in radians
    
    Returns:
    
    a vector holding the result
  - rotateY
```
public Vector4d rotateY(double angle,
                        Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Rotate this vector the specified radians around the Y axis and store the result into dest.
    
    Specified by:
    
    rotateY in interface Vector4dc
    
    Parameters:
    
    angle - the angle in radians
    
    dest - will hold the result
    
    Returns:
    
    dest
  - rotateZ
```
public Vector4d rotateZ(double angle)
```
    Rotate this vector the specified radians around the Z axis.
    
    Parameters:
    
    angle - the angle in radians
    
    Returns:
    
    a vector holding the result
  - rotateZ
```
public Vector4d rotateZ(double angle,
                        Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Rotate this vector the specified radians around the Z axis and store the result into dest.
    
    Specified by:
    
    rotateZ in interface Vector4dc
    
    Parameters:
    
    angle - the angle in radians
    
    dest - will hold the result
    
    Returns:
    
    dest
  - lengthSquared
```
public double lengthSquared()
```
    Description copied from interface: Vector4dc
    
    Return the length squared of this vector.
    
    Specified by:
    
    lengthSquared in interface Vector4dc
    
    Returns:
    
    the length squared
  - lengthSquared
```
public static double lengthSquared(double x,
                                   double y,
                                   double z,
                                   double w)
```
    Get the length squared of a 4-dimensional double-precision vector.
    
    Parameters:
    
    x - The vector's x component
    
    y - The vector's y component
    
    z - The vector's z component
    
    w - The vector's w component
    
    Returns:
    
    the length squared of the given vector
  - length
```
public double length()
```
    Description copied from interface: Vector4dc
    
    Return the length of this vector.
    
    Specified by:
    
    length in interface Vector4dc
    
    Returns:
    
    the length
  - length
```
public static double length(double x,
                            double y,
                            double z,
                            double w)
```
    Get the length of a 4-dimensional double-precision vector.
    
    Parameters:
    
    x - The vector's x component
    
    y - The vector's y component
    
    z - The vector's z component
    
    w - The vector's w component
    
    Returns:
    
    the length of the given vector
  - normalize
```
public Vector4d normalize()
```
    Normalizes this vector.
    
    Returns:
    
    a vector holding the result
  - normalize
```
public Vector4d normalize(Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Normalizes this vector and store the result in dest.
    
    Specified by:
    
    normalize in interface Vector4dc
    
    Parameters:
    
    dest - will hold the result
    
    Returns:
    
    dest
  - normalize
```
public Vector4d normalize(double length)
```
    Scale this vector to have the given length.
    
    Parameters:
    
    length - the desired length
    
    Returns:
    
    a vector holding the result
  - normalize
```
public Vector4d normalize(double length,
                          Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Scale this vector to have the given length and store the result in dest.
    
    Specified by:
    
    normalize in interface Vector4dc
    
    Parameters:
    
    length - the desired length
    
    dest - will hold the result
    
    Returns:
    
    dest
  - normalize3
```
public Vector4d normalize3()
```
    Normalize this vector by computing only the norm of (x, y, z).
    
    Returns:
    
    a vector holding the result
  - normalize3
```
public Vector4d normalize3(Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Normalize this vector by computing only the norm of (x, y, z) and store the result in dest.
    
    Specified by:
    
    normalize3 in interface Vector4dc
    
    Parameters:
    
    dest - will hold the result
    
    Returns:
    
    dest
  - distance
```
public double distance(Vector4dc v)
```
    Description copied from interface: Vector4dc
    
    Return the distance between this Vector and v.
    
    Specified by:
    
    distance in interface Vector4dc
    
    Parameters:
    
    v - the other vector
    
    Returns:
    
    the distance
  - distance
```
public double distance(double x,
                       double y,
                       double z,
                       double w)
```
    Description copied from interface: Vector4dc
    
    Return the distance between this vector and (x, y, z, w).
    
    Specified by:
    
    distance in interface Vector4dc
    
    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
  - distanceSquared
```
public double distanceSquared(Vector4dc v)
```
    Description copied from interface: Vector4dc
    
    Return the square of the distance between this vector and v.
    
    Specified by:
    
    distanceSquared in interface Vector4dc
    
    Parameters:
    
    v - the other vector
    
    Returns:
    
    the squared of the distance
  - distanceSquared
```
public double distanceSquared(double x,
                              double y,
                              double z,
                              double w)
```
    Description copied from interface: Vector4dc
    
    Return the square of the distance between this vector and (x, y, z, w).
    
    Specified by:
    
    distanceSquared in interface Vector4dc
    
    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 square of the distance
  - distance
```
public static double distance(double x1,
                              double y1,
                              double z1,
                              double w1,
                              double x2,
                              double y2,
                              double z2,
                              double w2)
```
    Return the distance between (x1, y1, z1, w1) and (x2, y2, z2, w2).
    
    Parameters:
    
    x1 - the x component of the first vector
    
    y1 - the y component of the first vector
    
    z1 - the z component of the first vector
    
    w1 - the w component of the first vector
    
    x2 - the x component of the second vector
    
    y2 - the y component of the second vector
    
    z2 - the z component of the second vector
    
    w2 - the 2 component of the second vector
    
    Returns:
    
    the euclidean distance
  - distanceSquared
```
public static double distanceSquared(double x1,
                                     double y1,
                                     double z1,
                                     double w1,
                                     double x2,
                                     double y2,
                                     double z2,
                                     double w2)
```
    Return the squared distance between (x1, y1, z1, w1) and (x2, y2, z2, w2).
    
    Parameters:
    
    x1 - the x component of the first vector
    
    y1 - the y component of the first vector
    
    z1 - the z component of the first vector
    
    w1 - the w component of the first vector
    
    x2 - the x component of the second vector
    
    y2 - the y component of the second vector
    
    z2 - the z component of the second vector
    
    w2 - the w component of the second vector
    
    Returns:
    
    the euclidean distance squared
  - dot
```
public double dot(Vector4dc v)
```
    Description copied from interface: Vector4dc
    
    Compute the dot product (inner product) of this vector and v.
    
    Specified by:
    
    dot in interface Vector4dc
    
    Parameters:
    
    v - the other vector
    
    Returns:
    
    the dot product
  - dot
```
public double dot(double x,
                  double y,
                  double z,
                  double w)
```
    Description copied from interface: Vector4dc
    
    Compute the dot product (inner product) of this vector and (x, y, z, w).
    
    Specified by:
    
    dot in interface Vector4dc
    
    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 double angleCos(Vector4dc v)
```
    Description copied from interface: Vector4dc
    
    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 Vector4dc
    
    Parameters:
    
    v - the other vector
    
    Returns:
    
    the cosine of the angle
    
    See Also:
    
    Vector4dc.angle(Vector4dc)
  - angle
```
public double angle(Vector4dc v)
```
    Description copied from interface: Vector4dc
    
    Return the angle between this vector and the supplied vector.
    
    Specified by:
    
    angle in interface Vector4dc
    
    Parameters:
    
    v - the other vector
    
    Returns:
    
    the angle, in radians
    
    See Also:
    
    Vector4dc.angleCos(Vector4dc)
  - zero
```
public Vector4d zero()
```
    Set all components to zero.
    
    Returns:
    
    a vector holding the result
  - negate
```
public Vector4d negate()
```
    Negate this vector.
    
    Returns:
    
    a vector holding the result
  - negate
```
public Vector4d negate(Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Negate this vector and store the result in dest.
    
    Specified by:
    
    negate in interface Vector4dc
    
    Parameters:
    
    dest - will hold the result
    
    Returns:
    
    dest
  - min
```
public Vector4d min(Vector4dc 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:
    
    a vector holding the result
  - min
```
public Vector4d min(Vector4dc v,
                    Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Set the components of dest to be the component-wise minimum of this and the other vector.
    
    Specified by:
    
    min in interface Vector4dc
    
    Parameters:
    
    v - the other vector
    
    dest - will hold the result
    
    Returns:
    
    dest
  - max
```
public Vector4d max(Vector4dc 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:
    
    a vector holding the result
  - max
```
public Vector4d max(Vector4dc v,
                    Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Set the components of dest to be the component-wise maximum of this and the other vector.
    
    Specified by:
    
    max in interface Vector4dc
    
    Parameters:
    
    v - the other vector
    
    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 vector 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
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - equals
```
public boolean equals(Vector4dc v,
                      double delta)
```
    Description copied from interface: Vector4dc
    
    Compare the vector components of this vector with the given vector 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 Vector4dc
    
    Parameters:
    
    v - the other vector
    
    delta - the allowed maximum difference
    
    Returns:
    
    true whether all of the vector components are equal; false otherwise
  - equals
```
public boolean equals(double x,
                      double y,
                      double z,
                      double w)
```
    Description copied from interface: Vector4dc
    
    Compare the vector components of this vector with the given (x, y, z, w) and return whether all of them are equal.
    
    Specified by:
    
    equals in interface Vector4dc
    
    Parameters:
    
    x - the x component to compare to
    
    y - the y component to compare to
    
    z - the z component to compare to
    
    w - the w component to compare to
    
    Returns:
    
    true if all the vector components are equal
  - smoothStep
```
public Vector4d smoothStep(Vector4dc v,
                           double t,
                           Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    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 Vector4dc
    
    Parameters:
    
    v - the other vector
    
    t - the interpolation factor, within [0..1]
    
    dest - will hold the result
    
    Returns:
    
    dest
  - hermite
```
public Vector4d hermite(Vector4dc t0,
                        Vector4dc v1,
                        Vector4dc t1,
                        double t,
                        Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    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 Vector4dc
    
    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 Vector4d lerp(Vector4dc other,
                     double 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:
    
    a vector holding the result
  - lerp
```
public Vector4d lerp(Vector4dc other,
                     double t,
                     Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    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 Vector4dc
    
    Parameters:
    
    other - the other vector
    
    t - the interpolation factor between 0.0 and 1.0
    
    dest - will hold the result
    
    Returns:
    
    dest
  - get
```
public double get(int component)
           throws IllegalArgumentException
```
    Description copied from interface: Vector4dc
    
    Get the value of the specified component of this vector.
    
    Specified by:
    
    get in interface Vector4dc
    
    Parameters:
    
    component - the component, within [0..3]
    
    Returns:
    
    the value
    
    Throws:
    
    IllegalArgumentException - if component is not within [0..3]
  - maxComponent
```
public int maxComponent()
```
    Description copied from interface: Vector4dc
    
    Determine the component with the biggest absolute value.
    
    Specified by:
    
    maxComponent in interface Vector4dc
    
    Returns:
    
    the component index, within [0..3]
  - minComponent
```
public int minComponent()
```
    Description copied from interface: Vector4dc
    
    Determine the component with the smallest (towards zero) absolute value.
    
    Specified by:
    
    minComponent in interface Vector4dc
    
    Returns:
    
    the component index, within [0..3]
  - floor
```
public Vector4d floor()
```
    Set each component of this vector to the largest (closest to positive infinity) double value that is less than or equal to that component and is equal to a mathematical integer.
    
    Returns:
    
    a vector holding the result
  - floor
```
public Vector4d floor(Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Compute for each component of this vector the largest (closest to positive infinity) double value that is less than or equal to that component and is equal to a mathematical integer and store the result in dest.
    
    Specified by:
    
    floor in interface Vector4dc
    
    Parameters:
    
    dest - will hold the result
    
    Returns:
    
    dest
  - ceil
```
public Vector4d ceil()
```
    Set each component of this vector to the smallest (closest to negative infinity) double value that is greater than or equal to that component and is equal to a mathematical integer.
    
    Returns:
    
    a vector holding the result
  - ceil
```
public Vector4d ceil(Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Compute for each component of this vector the smallest (closest to negative infinity) double value that is greater than or equal to that component and is equal to a mathematical integer and store the result in dest.
    
    Specified by:
    
    ceil in interface Vector4dc
    
    Parameters:
    
    dest - will hold the result
    
    Returns:
    
    dest
  - round
```
public Vector4d round()
```
    Set each component of this vector to the closest double that is equal to a mathematical integer, with ties rounding to positive infinity.
    
    Returns:
    
    a vector holding the result
  - round
```
public Vector4d round(Vector4d dest)
```
    Description copied from interface: Vector4dc
    
    Compute for each component of this vector the closest double that is equal to a mathematical integer, with ties rounding to positive infinity and store the result in dest.
    
    Specified by:
    
    round in interface Vector4dc
    
    Parameters:
    
    dest - will hold the result
    
    Returns:
    
    dest
  - isFinite
```
public boolean isFinite()
```
    Description copied from interface: Vector4dc
    
    Determine whether all components are finite floating-point values, that is, they are not NaN and not infinity.
    
    Specified by:
    
    isFinite in interface Vector4dc
    
    Returns:
    
    true if all components are finite floating-point values; false otherwise

Class Vector4d

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

x

y

z

w

Constructor Detail

Vector4d

Vector4d

Vector4d

Vector4d

Vector4d

Vector4d

Vector4d

Vector4d

Vector4d

Vector4d

Vector4d

Vector4d

Vector4d

Vector4d

Vector4d

Vector4d

Method Detail

x

y

z

w

set

set

set

set

set

set

set

set

set

set

set

set

set

set

set

setComponent

get

get

get

get

sub

sub

sub

sub

sub

sub

add

add

add

add

add

add

fma

fma

fma

fma

mul

mul

div

div

mul

mul

mul

mul

mulAffine

mul

mul

mul