public struct LuaQuaternion

A simple quaternion struct.

public float x

(float) The x component of the quaternion.

public float y

(float) The y component of the quaternion.

public float z

(float) The z component of the quaternion.

public float w

(float) The w component of the quaternion.

public static LuaQuaternion operator * (LuaQuaternion quatLeft, LuaQuaternion quatRight)

Overload for multiplying a quaternion with a different quaternion.

Arguments

• (Quaternion) The LHS quaternion. [quatLeft]

• (Quaternion) The RHS quaternion. [quatRight]

Returns: (Quaternion) The multiplied quaternion.

public static LuaVector3 operator * (LuaQuaternion quat, LuaVector3 vect)

Overload for multiplying a quaternion with a vector.

Arguments

• (Quaternion) The LHS quaternion. [quatLeft]

• (Quaternion) The RHS vector. [quatRight]

Returns: (Vector3) The resulting vector.

public float Dot(LuaQuaternion other)

Calculate the dot product of this quaternion and another one.

Arguments

• (Quaternion) The quaternion to calculate with. [other]

Returns: (float) The dot product of these quaternions.

public LuaVector3 Euler()

Get the euler angles of this quaternion.

Returns: (Vector3) The euler angles.

public float AngleBetween(LuaQuaternion other)

Get the angle between this quaternion and a different one.

Arguments

• (Quaternion) The other quaternion/ [other]

Returns: (float) The angle between these quaternions.

public LuaQuaternion Inverse()

Creates an inverse of this quaternion.

Returns: (Quaternion) The inverse quaternion.

public LuaQuaternion Lerp(LuaQuaternion other, float t)

Lerps this quaternion to the other quaternion by a time t.

Arguments

• (Quaternion) The other quaternion. [other]

• (float) The time t. [t]

Returns: (Quaternion) The lerped quaternion.

public LuaQuaternion LerpUnclamped(LuaQuaternion other, float t)

Lerps this quaternion to the other quaternion by a time t without clamping.

Arguments

• (Quaternion) The other quaternion. [other]

• (float) The time t. [t]

Returns: (Quaternion) The lerped quaternion.

public LuaQuaternion Slerp(LuaQuaternion other, float t)

Slerps this quaternion to the other quaternion by a time t.

Arguments

• (Quaternion) The other quaternion. [other]

• (float) The time t. [t]

Returns: (Quaternion) The slerped quaternion.

public LuaQuaternion SlerpUnclamped(LuaQuaternion other, float t)

Slerps this quaternion to the other quaternion by a time t without clamping.

Arguments

• (Quaternion) The other quaternion. [other]

• (float) The time t. [t]

Returns: (Quaternion) The slerped quaternion.

public static LuaQuaternion AngleAxis(float angle, LuaVector3 axis)

Static scope function for generating a rotation from an angle and axis. Invoked like so: local quat = AngleAxis(90, Vector3(1, 0, 0))

Arguments

• (float) The angle. [angle]

• (Vector3) The axis vector. [axis]

Returns: (Quaternion) The resulting quaternion.

public static LuaQuaternion EulerToQuaternion(LuaVector3 vect)

Static scope function for generating a quaternion from euler angles. Invoked like so: local quat = EulerToQuaternion(Vector3(0, 0, 0))

Arguments

• (Vector3) The euler angles vector. [vect]

Returns: (Quaternion) The resulting quaternion.

public static LuaQuaternion QuaternionIdentity()

Static scope function for generating a quaternion with identity rotation. Identity corresponds to "no rotation" - the rotation is perfectly aligned with the world or parent axes.

Returns: (Quaternion) Quaternion with identity rotation.