WOLFRAM SYSTEM MODELER
This information is part of the Modelica Standard Library maintained by the Modelica Association.
R = Frames.planarRotation(e, angle, der_angle);
The function call
Frames.planarRotation(e, angle, der_angle) returns
orientation object R that describes the orientation to rotate in the plane along unit
axis e from frame 1 into frame 2 with angle angle and derivative of angle der_angle.
Note, "e" must be a unit vector. However, this is not checked in this function and the function will
return a wrong result, if length(e) is not one.
Description: Orientation object to rotate frame 1 into frame 2