VRageMath.QuaternionD

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QuaternionD Struct

Namespace: VRageMath
Assembly: VRage.Math.dll

Summary

Defines a four-dimensional vector (x,y,z,w), which is used to efficiently rotate an object about the (x, y, z) vector by the angle theta, where w = cos(theta/2). Uses double precision floating point numbers for calculation and storage

Fields

[`double X`](VRageMath.X)	Specifies the x-value of the vector component of the quaternion.
[`double Y`](VRageMath.Y)	Specifies the y-value of the vector component of the quaternion.
[`double Z`](VRageMath.Z)	Specifies the z-value of the vector component of the quaternion.
[`double W`](VRageMath.W)	Specifies the rotation component of the quaternion.
static [`QuaternionD Identity`](VRageMath.Identity)

### Methods

[`string ToString()`](VRageMath.ToString)	Retireves a string representation of the current object.
[`bool Equals(QuaternionD other)`](VRageMath.Equals)	Determines whether the specified Object is equal to the QuaternionD.
[`bool Equals(Object obj)`](VRageMath.Equals)	Returns a value that indicates whether the current instance is equal to a specified object.
[`int GetHashCode()`](VRageMath.GetHashCode)	Get the hash code of this object.
[`double LengthSquared()`](VRageMath.LengthSquared)	Calculates the length squared of a QuaternionD.
[`double Length()`](VRageMath.Length)	Calculates the length of a QuaternionD.
[`void Normalize()`](VRageMath.Normalize)	Divides each component of the quaternion by the length of the quaternion.
[`void GetAxisAngle(ref Vector3D axis, ref double angle)`](VRageMath.GetAxisAngle)
static [`QuaternionD Normalize(QuaternionD quaternion)`](VRageMath.Normalize)	Divides each component of the quaternion by the length of the quaternion.
static [`void Normalize(ref QuaternionD quaternion, ref QuaternionD result)`](VRageMath.Normalize)	Divides each component of the quaternion by the length of the quaternion.
[`void Conjugate()`](VRageMath.Conjugate)	Transforms this QuaternionD into its conjugate.
static [`QuaternionD Conjugate(QuaternionD value)`](VRageMath.Conjugate)	Returns the conjugate of a specified QuaternionD.
static [`void Conjugate(ref QuaternionD value, ref QuaternionD result)`](VRageMath.Conjugate)	Returns the conjugate of a specified QuaternionD.
static [`QuaternionD Inverse(QuaternionD quaternion)`](VRageMath.Inverse)	Returns the inverse of a QuaternionD.
static [`void Inverse(ref QuaternionD quaternion, ref QuaternionD result)`](VRageMath.Inverse)	Returns the inverse of a QuaternionD.
static [`QuaternionD CreateFromAxisAngle(Vector3D axis, double angle)`](VRageMath.CreateFromAxisAngle)	Creates a QuaternionD from a vector and an angle to rotate about the vector.
static [`void CreateFromAxisAngle(ref Vector3D axis, double angle, ref QuaternionD result)`](VRageMath.CreateFromAxisAngle)	Creates a QuaternionD from a vector and an angle to rotate about the vector.
static [`QuaternionD CreateFromYawPitchRoll(double yaw, double pitch, double roll)`](VRageMath.CreateFromYawPitchRoll)	Creates a new QuaternionD from specified yaw, pitch, and roll angles.
static [`void CreateFromYawPitchRoll(double yaw, double pitch, double roll, ref QuaternionD result)`](VRageMath.CreateFromYawPitchRoll)	Creates a new QuaternionD from specified yaw, pitch, and roll angles.
static [`QuaternionD CreateFromForwardUp(Vector3D forward, Vector3D up)`](VRageMath.CreateFromForwardUp)	Works for normalized vectors only
static [`QuaternionD CreateFromRotationMatrix(MatrixD matrix)`](VRageMath.CreateFromRotationMatrix)	Creates a QuaternionD from a rotation MatrixD.
static [`void CreateFromRotationMatrix(ref MatrixD matrix, ref QuaternionD result)`](VRageMath.CreateFromRotationMatrix)	Creates a QuaternionD from a rotation MatrixD.
static [`double Dot(QuaternionD quaternion1, QuaternionD quaternion2)`](VRageMath.Dot)	Calculates the dot product of two Quaternions.
static [`void Dot(ref QuaternionD quaternion1, ref QuaternionD quaternion2, ref double result)`](VRageMath.Dot)	Calculates the dot product of two Quaternions.
static [`QuaternionD Slerp(QuaternionD quaternion1, QuaternionD quaternion2, double amount)`](VRageMath.Slerp)	Interpolates between two quaternions, using spherical linear interpolation.
static [`void Slerp(ref QuaternionD quaternion1, ref QuaternionD quaternion2, double amount, ref QuaternionD result)`](VRageMath.Slerp)	Interpolates between two quaternions, using spherical linear interpolation.
static [`QuaternionD Lerp(QuaternionD quaternion1, QuaternionD quaternion2, double amount)`](VRageMath.Lerp)	Linearly interpolates between two quaternions.
static [`void Lerp(ref QuaternionD quaternion1, ref QuaternionD quaternion2, double amount, ref QuaternionD result)`](VRageMath.Lerp)	Linearly interpolates between two quaternions.
static [`QuaternionD Concatenate(QuaternionD value1, QuaternionD value2)`](VRageMath.Concatenate)	Concatenates two Quaternions; the result represents the value1 rotation followed by the value2 rotation.
static [`void Concatenate(ref QuaternionD value1, ref QuaternionD value2, ref QuaternionD result)`](VRageMath.Concatenate)	Concatenates two Quaternions; the result represents the value1 rotation followed by the value2 rotation.
static [`QuaternionD Negate(QuaternionD quaternion)`](VRageMath.Negate)	Flips the sign of each component of the quaternion.
static [`void Negate(ref QuaternionD quaternion, ref QuaternionD result)`](VRageMath.Negate)	Flips the sign of each component of the quaternion.
static [`QuaternionD Add(QuaternionD quaternion1, QuaternionD quaternion2)`](VRageMath.Add)	Adds two Quaternions.
static [`void Add(ref QuaternionD quaternion1, ref QuaternionD quaternion2, ref QuaternionD result)`](VRageMath.Add)	Adds two Quaternions.
static [`QuaternionD Subtract(QuaternionD quaternion1, QuaternionD quaternion2)`](VRageMath.Subtract)	Subtracts a quaternion from another quaternion.
static [`void Subtract(ref QuaternionD quaternion1, ref QuaternionD quaternion2, ref QuaternionD result)`](VRageMath.Subtract)	Subtracts a quaternion from another quaternion.
static [`QuaternionD Multiply(QuaternionD quaternion1, QuaternionD quaternion2)`](VRageMath.Multiply)	Multiplies two quaternions.
static [`void Multiply(ref QuaternionD quaternion1, ref QuaternionD quaternion2, ref QuaternionD result)`](VRageMath.Multiply)	Multiplies two quaternions.
static [`QuaternionD Multiply(QuaternionD quaternion1, double scaleFactor)`](VRageMath.Multiply)	Multiplies a quaternion by a scalar value.
static [`void Multiply(ref QuaternionD quaternion1, double scaleFactor, ref QuaternionD result)`](VRageMath.Multiply)	Multiplies a quaternion by a scalar value.
static [`QuaternionD Divide(QuaternionD quaternion1, QuaternionD quaternion2)`](VRageMath.Divide)	Divides a QuaternionD by another QuaternionD.
static [`void Divide(ref QuaternionD quaternion1, ref QuaternionD quaternion2, ref QuaternionD result)`](VRageMath.Divide)	Divides a QuaternionD by another QuaternionD.
static [`QuaternionD FromVector4(Vector4D v)`](VRageMath.FromVector4)
[`Vector4D ToVector4()`](VRageMath.ToVector4)
static [`bool IsZero(QuaternionD value)`](VRageMath.IsZero)
static [`bool IsZero(QuaternionD value, double epsilon)`](VRageMath.IsZero)
static [`void CreateFromTwoVectors(ref Vector3D firstVector, ref Vector3D secondVector, ref QuaternionD result)`](VRageMath.CreateFromTwoVectors)
static [`QuaternionD CreateFromTwoVectors(Vector3D firstVector, Vector3D secondVector)`](VRageMath.CreateFromTwoVectors)