[JeremyChvlr]

Hi,
For the implementation of a gradient method, I need to manage the edges in a certain way. To do so, I need to have access to the closest internal point to the points on the boundary. Currently I am able to get all the indexes of the points on the patch.

Sorry for the rough English
thank you in advance !

Jérémy

const labelListList& pointPoints = mesh.pointPoints();
forAll(mesh.boundary(),patch)
{
   const labelList& patchPoints = mesh.boundaryMesh()[patch].meshPoints(); //list of points at boundary
  const word& patchName = mesh.boundary()[patch].name();

   if(patchName != "defaultFaces")  //need to change it
  forAll(patchPoints, point)
  {
   //Here i'm able to get all point index at boundaries
   //Need to find the nearest internal point of patchPoints[point]

  }
}