FEM ConstraintPlaneRotation

Description
Creates a FEM constraint for keeping the nodes in a planar surface in the same plane.

Usage

 * 1) There are several ways to invoke the command:
 * 2) * Press the button.
 * 3) * Select the option from the menu.
 * 4) In the 3D view select the object the constraint should be applied to, which can be a face.

Limitations

 * 1) Plane rotation constraint can only be applied to a single planar face.
 * 2) When a plane rotation constraint is applied to the same face as a displacement/fixed constraint, the displacement/fixed constraint takes preference.