Line data    Source code

       1             : //* This file is part of the MOOSE framework
       2             : //* https://mooseframework.inl.gov
       3             : //*
       4             : //* All rights reserved, see COPYRIGHT for full restrictions
       5             : //* https://github.com/idaholab/moose/blob/master/COPYRIGHT
       6             : //*
       7             : //* Licensed under LGPL 2.1, please see LICENSE for details
       8             : //* https://www.gnu.org/licenses/lgpl-2.1.html
       9             : 
      10             : #include "ElementCentroidToSurfaceDistanceAux.h"
      11             : #include "ShortestDistanceToSurface.h"
      12             : 
      13             : // Register the new AuxKernel class name
      14             : registerMooseObject("ShiftedBoundaryMethodApp", ElementCentroidToSurfaceDistanceAux);
      15             : 
      16             : InputParameters
      17          79 : ElementCentroidToSurfaceDistanceAux::validParams()
      18             : {
      19          79 :   InputParameters params = AuxKernel::validParams();
      20             : 
      21         158 :   params.addRequiredParam<UserObjectName>("distance_to_surface",
      22             :                                           "UserObject that provides distance calculations.");
      23             : 
      24          79 :   params.addClassDescription(
      25             :       "Creates a distance field based on the 'distance_to_surface' UserObject.");
      26             : 
      27          79 :   return params;
      28           0 : }
      29             : 
      30          44 : ElementCentroidToSurfaceDistanceAux::ElementCentroidToSurfaceDistanceAux(
      31          44 :     const InputParameters & parameters)
      32             :   : AuxKernel(parameters),
      33          44 :     _distance_to_surface(&getUserObject<ShortestDistanceToSurface>("distance_to_surface"))
      34             : {
      35             :   // Ensure this kernel is used only on elemental variables
      36          44 :   if (isNodal())
      37           2 :     paramError("variable", "This AuxKernel only supports Elemental fields");
      38          42 : }
      39             : 
      40             : // computeValue - Perform distance calculation
      41             : Real
      42     1840448 : ElementCentroidToSurfaceDistanceAux::computeValue()
      43             : {
      44             :   // distance value calculation
      45     1840448 :   const Point & pt = _current_elem->vertex_average();
      46             : 
      47     1840448 :   const Point & closest_vec = _distance_to_surface->distanceVector(pt);
      48             : 
      49     1840448 :   return closest_vec.norm();
      50             : }