constraint_axis Function

private pure function constraint_axis(self) result(axis)

The constraint's normal or direction (unit vector, frame coordinates).

Type Bound

Arguments

Type	Intent	Optional	Attributes		Name
class(DragHandle),	intent(in)			::	self

Return Value real(kind=wp), (3)

Source Code

    pure function constraint_axis(self) result(axis)
        class(DragHandle), intent(in) :: self
        real(wp) :: axis(3)
        axis = self%axis_
    end function constraint_axis