functionnullRotation
Return orientation object that does not rotate a frame
Extends from Modelica.Icons.Function (Icon for functions).
Information
Syntax
R = Frames.nullRotation();
Description
The function call Frames.nullRotation() returns an orientation matrix R
describing the orientation object to rotate frame 1 into frame 2, if frame 1 and frame 2 are identical.
(= transformation matrix is identity matrix and angular velocity is zero).
See also
TransformationMatrices.nullRotation, Quaternions.nullRotation.
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| Orientation | R | Orientation object such that frame 1 and frame 2 are identical |