Method FindClosestBoundary

Testing/GenericBridge/vtkBridgeCell.cxx:381–393

------------------------------------------------------------------------------ Description: Compute the closest boundary of the current sub-cell `subId' for point `pcoord' (in parametric coordinates) in `boundary', and return whether the point is inside the cell or not. `boundary' is of dimension GetDimension()-1. \pre positive_subId: subId>=0

// GetDimension()-1.
// \pre positive_subId: subId>=0
int vtkBridgeCell::FindClosestBoundary(
  int subId, double pcoords[3], vtkGenericCellIterator*& boundary)
{
  assert("pre: positive_subId" && subId >= 0);

  vtkIdList* pts = vtkIdList::New();
  int result = this->Cell->CellBoundary(subId, pcoords, pts);
  static_cast<vtkBridgeCellIterator*>(boundary)->InitWithPoints(
    this->Cell->Points, pts, this->GetDimension() - 1, 0); // id of the boundary always 0?
  pts->Delete();

  return result;
}

//------------------------------------------------------------------------------
// Description: