A unit quaternions that defines rotation in 3D
Namespace: Emgu.CVAssembly: Emgu.CV (in Emgu.CV.dll) Version: 2.2.0.1010 (2.2.0.1010)
Syntax
| C# | Visual Basic | Visual C++ |
[SerializableAttribute] public struct Quaternions : IEquatable<Quaternions>
<SerializableAttribute> _ Public Structure Quaternions _ Implements IEquatable(Of Quaternions)
[SerializableAttribute] public value class Quaternions : IEquatable<Quaternions>
Members
| All Members | Constructors  | Fields  | Properties  | Methods |
 Public Protected | Instance Static  | Declared Inherited | XNA Framework Only  .NET Compact Framework Only  |
| Member | Description | |
|---|---|---|
| Quaternions(Double, Double, Double, Double) |
Create a quaternion with the specific values
|
| AxisAngle |
Get or set the equaivalent axis angle representation. (x,y,z) is the rotatation axis and |(x,y,z)| is the rotation angle in radians
|
| Empty |
Get the quaternions that represent a rotation of 0 degrees.
|
| Equals(Object) |
Indicates whether this instance and a specified object are equal.
(Inherited from ValueType.) |
| Equals(Quaternions) |
Check if this quaternions equals to other |
 | Finalize()()()() |
Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.
(Inherited from Object.) |
| GetEuler(Double%, Double%, Double%) |
Get the equaivalent euler angle
|
| GetHashCode()()()() |
Returns the hash code for this instance.
(Inherited from ValueType.) |
| GetRotationMatrix(Matrix<(Of <<'(Double>)>>)) |
Fill the (3x3) rotation matrix with the value such that it represent the quaternions
|
| GetType()()()() |
Gets the Type of the current instance.
(Inherited from Object.) |
| MemberwiseClone()()()() |
Creates a shallow copy of the current Object.
(Inherited from Object.) |
| Multiply(Quaternions) |
Multiply the current Quaternions with quaternionsOther |
| Multiply(Quaternions, Quaternions) |
Computes the multiplication of two quaternions
|
| RotatePoint(MCvPoint3D64f) |
Rotate the specific point and return the result
|
| RotatePoints(Matrix<(Of <<'(Double>)>>), Matrix<(Of <<'(Double>)>>)) |
Rotate the points in pointsSrc and save the result in pointsDst. Inplace operation is supported (pointsSrc == pointsDst).
|
| RotationAngle |
Get the rotation angle in radian
|
| RotationAxis |
Get the rotation axis of the quaternion
|
| SetEuler(Double, Double, Double) |
Set the value of the quaternions using euler angle
|
| Slerp(Quaternions, Double) |
Perform quaternions linear interpolation
|
| ToString()()()() |
Returns the fully qualified type name of this instance.
(Inherited from ValueType.) |
| W |
The W component of the quaternion: the value for cos(rotation angle / 2)
|
| X |
The X component of the vector: rotation axis * sin(rotation angle / 2)
|
| Y |
The Y component of the vector: rotation axis * sin(rotation angle / 2)
|
| Z |
The Z component of the vector: rotation axis * sin(rotation angle / 2)
|
See Also
