An open fold is a fold at an arbitrary angle, not necessarily 180°.
The arguments of this operator are:
• | The rotation angle (in degrees). |
• | A flag which determines the position of the rotation axis with respect to the airbag. The default option is "medium fiber," which means that the rotation axis is placed at middle distance between the airbag's lower and upper surfaces. This option may be modified if the external or internal surface of the airbag should not be modified. Be aware, however, that the rotation around a shifted axis introduces more distortion to the airbag. |