Quaternion Structure |
Represents quaternions.
Namespace: LightBuzz
Assembly: LightBuzz (in LightBuzz.dll) Version: 1.0.0.0 (1.0.0.0)
SyntaxThe Quaternion type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | Quaternion(Vector3D, Single) |
Construct a new Quaternion from vector and w components
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| Quaternion(Single, Single, Single, Single) |
Constructs a new quaternion with given X, Y, Z, and W components.
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Properties| Name | Description | |
|---|---|---|
 | EulerAngles | Returns the euler angle representation of the rotation. |
| Item |
Access the X, Y, Z, W components of the quaternion using [0], [1], [2], [3] respectively.
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| Length |
Returns the length of the current vector.
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| LengthSquared |
Returns the squared length of the current vector.
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| Magnitude |
Returns the length of the current vector.
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| MagnitudeSquared |
Returns the squared length of the current vector.
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| Normalized |
Scale the given quaternion to unit length
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| XYZ |
Returns the 3D vector (X, Y, and Z values) of the current quaternion.
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Methods| Name | Description | |
|---|---|---|
 | Angle |
Returns the angle (in degrees) between two quaternions.
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| AngleAxis |
Creates a rotation which rotates the specified angle degrees around the specified axis.
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| Dot |
Returns the dot product of two quaternions.
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| Equals(Object) |
Determines whether the specified object is equal to the current object.
(Overrides ValueTypeEquals(Object).) |
| Equals(Quaternion, Quaternion) |
Specifies whether two quaternions are approximately equal.
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| Euler(Vector3D) |
Returns a rotation that rotates Z degrees around the Z axis, X degrees around the X axis, and Y degrees around the Y axis (in that order).
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| Euler(Single, Single, Single) | Returns a rotation that rotates Z degrees around the Z axis, X degrees around the X axis, and Y degrees around the Y axis (in that order). |
| FromToRotation |
Creates a rotation which rotates from towards to.
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| GetHashCode |
Returns the hash code of the current object.
(Overrides ValueTypeGetHashCode.) |
| GetType | (Inherited from Object.) |
| Inverse |
Returns the inverse of rotation.
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| Lerp |
Linearly interpolates between two quaternions by t.
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| LookRotation(Vector3D) |
Creates a rotation with the specified forward and upwards directions.
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| LookRotation(Vector3D, Vector3D) |
Creates a rotation with the specified forward and upwards directions.
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| Multiply(Quaternion, Quaternion) |
Multiplies a vector with another vector.
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| Multiply(Quaternion, Vector2D) |
Multiplies the given rotation around the given point.
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| Multiply(Quaternion, Vector3D) |
Multiplies the given rotation around the given point.
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| Negate |
Negates every component of the specified quaternion.
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| Normalize |
Makes the current vector have a magnitude of 1.
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| Normalize(Quaternion) |
Makes the specified quaternion have a magnitude of 1.
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| Rotate |
Rotates the current quaternion according to the specified 3D vector.
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| RotateTowards |
Rotates a rotation which rotates from towards to.
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| Set |
Sets the X, Y, Z, and W components of the current quaternion.
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| Slerp |
Spherically interpolates between two quaternions by t.
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| SlerpUnclamped |
Spherically interpolates between two quaternions by t. The parameter t is not calmped.
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| ToString |
Returns a string representation of the current object.
(Overrides ValueTypeToString.) |
Operators| Name | Description | |
|---|---|---|
 | Equality |
Compares two quaternions for equality.
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| (Quaternion to Quaternion) |
Converts the specified Unity Quaternion into its equivalent quaternion.
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| (Quaternion to Quaternion) |
Converts the specified Quaternion into its equivalent Unity Quaternion.
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| Inequality |
Compares two quaternions for inequality.
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| Multiply(Quaternion, Quaternion) |
Multiplies a quaternion by another one.
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| Multiply(Quaternion, Vector2D) |
Multiplies a quaternion by a 2D point.
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| Multiply(Quaternion, Vector3D) |
Multiplies a quaternion by a 3D point.
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| Multiply(Quaternion, Vector3) |
Multiplies the quaternion with a Unity 3D point.
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Fields| Name | Description | |
|---|---|---|
 | Identity |
The identity rotation.
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| W |
W component of the vector.
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| X |
X component of the vector.
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| Y |
Y component of the vector.
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| Z |
Z component of the vector.
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See Also