Computes a component of the normal of elements.
const RealVectorValue _3D_default
Value used for 3D elements.
static InputParameters validParams()
virtual Real computeValue() override
Compute and return the value of the aux variable.
const RealVectorValue _1D_perp
For 1D elements, the value computed will be perpendicular to this vector.
const unsigned _component
Desired component.
const InputParameters & parameters() const
Get the parameters of the object.