VRageMath.Quaternion

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Quaternion Struct

public struct Quaternion: IEquatable<Quaternion>

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).

Namespace: VRageMath
Assembly: VRage.Math.dll

Implements:

• IEquatable

Fields

Member	Description
[static Quaternion Identity](VRageMath.Quaternion.Identity)
[static Quaternion Zero](VRageMath.Quaternion.Zero)
[float W](VRageMath.Quaternion.W)	Specifies the rotation component of the quaternion.
[float X](VRageMath.Quaternion.X)	Specifies the x-value of the vector component of the quaternion.
[float Y](VRageMath.Quaternion.Y)	Specifies the y-value of the vector component of the quaternion.
[float Z](VRageMath.Quaternion.Z)	Specifies the z-value of the vector component of the quaternion.

Properties

Member	Description
[Vector3 Forward { get; }](VRageMath.Quaternion.Forward)
[Vector3 Right { get; }](VRageMath.Quaternion.Right)
[Vector3 Up { get; }](VRageMath.Quaternion.Up)

Constructors

Member	Description
[Quaternion(float, float, float, float)](VRageMath.Quaternion..ctor)
[Quaternion(Vector3, float)](VRageMath.Quaternion..ctor)

Methods

Member	Description
[static Quaternion Add(Quaternion, Quaternion)](VRageMath.Quaternion.Add)	Adds two Quaternions.
[static void Add(ref Quaternion, ref Quaternion, out Quaternion)](VRageMath.Quaternion.Add)	Adds two Quaternions.
[static Quaternion Concatenate(Quaternion, Quaternion)](VRageMath.Quaternion.Concatenate)	Concatenates two Quaternions; the result represents the value1 rotation followed by the value2 rotation.
[static void Concatenate(ref Quaternion, ref Quaternion, out Quaternion)](VRageMath.Quaternion.Concatenate)	Concatenates two Quaternions; the result represents the value1 rotation followed by the value2 rotation.
[static Quaternion Conjugate(Quaternion)](VRageMath.Quaternion.Conjugate)	Returns the conjugate of a specified Quaternion.
[static void Conjugate(ref Quaternion, out Quaternion)](VRageMath.Quaternion.Conjugate)	Returns the conjugate of a specified Quaternion.
[static Quaternion CreateFromAxisAngle(Vector3, float)](VRageMath.Quaternion.CreateFromAxisAngle)	Creates a Quaternion from a vector and an angle to rotate about the vector.
[static void CreateFromAxisAngle(ref Vector3, float, out Quaternion)](VRageMath.Quaternion.CreateFromAxisAngle)	Creates a Quaternion from a vector and an angle to rotate about the vector.
[static Quaternion CreateFromForwardUp(Vector3, Vector3)](VRageMath.Quaternion.CreateFromForwardUp)	Works for normalized vectors only
[static Quaternion CreateFromRotationMatrix(ref MatrixD)](VRageMath.Quaternion.CreateFromRotationMatrix)
[static Quaternion CreateFromRotationMatrix(Matrix)](VRageMath.Quaternion.CreateFromRotationMatrix)	Creates a Quaternion from a rotation Matrix.
[static void CreateFromRotationMatrix(ref MatrixD, out Quaternion)](VRageMath.Quaternion.CreateFromRotationMatrix)
[static void CreateFromRotationMatrix(ref Matrix, out Quaternion)](VRageMath.Quaternion.CreateFromRotationMatrix)	Creates a Quaternion from a rotation Matrix.
[static void CreateFromRotationMatrix(ref Matrix3x3, out Quaternion)](VRageMath.Quaternion.CreateFromRotationMatrix)	Creates a Quaternion from a rotation Matrix.
[static void CreateFromTwoVectors(ref Vector3, ref Vector3, out Quaternion)](VRageMath.Quaternion.CreateFromTwoVectors)
[static Quaternion CreateFromTwoVectors(Vector3, Vector3)](VRageMath.Quaternion.CreateFromTwoVectors)
[static Quaternion CreateFromYawPitchRoll(float, float, float)](VRageMath.Quaternion.CreateFromYawPitchRoll)	Creates a new Quaternion from specified yaw, pitch, and roll angles.
[static void CreateFromYawPitchRoll(float, float, float, out Quaternion)](VRageMath.Quaternion.CreateFromYawPitchRoll)	Creates a new Quaternion from specified yaw, pitch, and roll angles.
[static Quaternion Divide(Quaternion, Quaternion)](VRageMath.Quaternion.Divide)	Divides a Quaternion by another Quaternion.
[static void Divide(ref Quaternion, ref Quaternion, out Quaternion)](VRageMath.Quaternion.Divide)	Divides a Quaternion by another Quaternion.
[static float Dot(Quaternion, Quaternion)](VRageMath.Quaternion.Dot)	Calculates the dot product of two Quaternions.
[static void Dot(ref Quaternion, ref Quaternion, out float)](VRageMath.Quaternion.Dot)	Calculates the dot product of two Quaternions.
[static Quaternion FromVector4(Vector4)](VRageMath.Quaternion.FromVector4)
[static void GetForward(ref Quaternion, out Vector3)](VRageMath.Quaternion.GetForward)	Gets forward vector (0,0,-1) transformed by quaternion.
[static void GetRight(ref Quaternion, out Vector3)](VRageMath.Quaternion.GetRight)	Gets right vector (1,0,0) transformed by quaternion.
[static void GetUp(ref Quaternion, out Vector3)](VRageMath.Quaternion.GetUp)	Gets up vector (0,1,0) transformed by quaternion.
[static Quaternion Inverse(Quaternion)](VRageMath.Quaternion.Inverse)	Returns the inverse of a Quaternion.
[static void Inverse(ref Quaternion, out Quaternion)](VRageMath.Quaternion.Inverse)	Returns the inverse of a Quaternion.
[static bool IsZero(Quaternion)](VRageMath.Quaternion.IsZero)
[static bool IsZero(Quaternion, float)](VRageMath.Quaternion.IsZero)
[static Quaternion Lerp(Quaternion, Quaternion, float)](VRageMath.Quaternion.Lerp)	Linearly interpolates between two quaternions.
[static void Lerp(ref Quaternion, ref Quaternion, float, out Quaternion)](VRageMath.Quaternion.Lerp)	Linearly interpolates between two quaternions.
[static Quaternion Multiply(Quaternion, Quaternion)](VRageMath.Quaternion.Multiply)	Multiplies two quaternions.
[static void Multiply(ref Quaternion, ref Quaternion, out Quaternion)](VRageMath.Quaternion.Multiply)	Multiplies two quaternions.
[static Quaternion Multiply(Quaternion, float)](VRageMath.Quaternion.Multiply)	Multiplies a quaternion by a scalar value.
[static void Multiply(ref Quaternion, float, out Quaternion)](VRageMath.Quaternion.Multiply)	Multiplies a quaternion by a scalar value.
[static Quaternion Negate(Quaternion)](VRageMath.Quaternion.Negate)	Flips the sign of each component of the quaternion.
[static void Negate(ref Quaternion, out Quaternion)](VRageMath.Quaternion.Negate)	Flips the sign of each component of the quaternion.
[static Quaternion Normalize(Quaternion)](VRageMath.Quaternion.Normalize)	Divides each component of the quaternion by the length of the quaternion.
[static void Normalize(ref Quaternion, out Quaternion)](VRageMath.Quaternion.Normalize)	Divides each component of the quaternion by the length of the quaternion.
[static Quaternion Slerp(Quaternion, Quaternion, float)](VRageMath.Quaternion.Slerp)	Interpolates between two quaternions, using spherical linear interpolation.
[static void Slerp(ref Quaternion, ref Quaternion, float, out Quaternion)](VRageMath.Quaternion.Slerp)	Interpolates between two quaternions, using spherical linear interpolation.
[static Quaternion Subtract(Quaternion, Quaternion)](VRageMath.Quaternion.Subtract)	Subtracts a quaternion from another quaternion.
[static void Subtract(ref Quaternion, ref Quaternion, out Quaternion)](VRageMath.Quaternion.Subtract)	Subtracts a quaternion from another quaternion.
[void Conjugate()](VRageMath.Quaternion.Conjugate)	Transforms this Quaternion into its conjugate.
[bool Equals(Quaternion)](VRageMath.Quaternion.Equals)	Determines whether the specified Object is equal to the Quaternion.
[bool Equals(Quaternion, float)](VRageMath.Quaternion.Equals)
[bool Equals(object)](VRageMath.Quaternion.Equals)	Returns a value that indicates whether the current instance is equal to a specified object.
[int FindLargestIndex()](VRageMath.Quaternion.FindLargestIndex)
[void GetAxisAngle(out Vector3, out float)](VRageMath.Quaternion.GetAxisAngle)
[float GetComponent(int)](VRageMath.Quaternion.GetComponent)
[int GetHashCode()](VRageMath.Quaternion.GetHashCode)	Get the hash code of this object.
[float Length()](VRageMath.Quaternion.Length)	Calculates the length of a Quaternion.
[float LengthSquared()](VRageMath.Quaternion.LengthSquared)	Calculates the length squared of a Quaternion.
[void Normalize()](VRageMath.Quaternion.Normalize)	Divides each component of the quaternion by the length of the quaternion.
[void SetComponent(int, float)](VRageMath.Quaternion.SetComponent)
[string ToString()](VRageMath.Quaternion.ToString)	Retireves a string representation of the current object.
[string ToString(string)](VRageMath.Quaternion.ToString)
[string ToStringAxisAngle([string])](VRageMath.Quaternion.ToStringAxisAngle)
[Vector4 ToVector4()](VRageMath.Quaternion.ToVector4)