Method InsertPointsIntoEdgeTable

Common/DataModel/vtkSimpleCellTessellator.cxx:1408–1429

------------------------------------------------------------------------------ This function is supposed to be called only at toplevel (for passing data from third party to the hash point table)

// This function is supposed to be called only at toplevel (for passing data
// from third party to the hash point table)
void vtkSimpleCellTessellator::InsertPointsIntoEdgeTable(vtkTriangleTile& tri)
{
  double global[3];

  for (int j = 0; j < 3; j++)
  {
    // Need to check first if point is not already in the hash table
    // since EvaluateLocation / EvaluateTuple are expensive calls
    if (!this->EdgeTable->CheckPoint(tri.GetPointId(j)))
    {
      // it's real space coordinate:
      this->GenericCell->EvaluateLocation(0, tri.GetVertex(j), global);

      // Then scalar value associated with point:
      this->GenericCell->InterpolateTuple(
        this->AttributeCollection, tri.GetVertex(j), this->Scalars);

      // Put everything in this point hash table
      this->EdgeTable->InsertPointAndScalar(tri.GetPointId(j), global, this->Scalars);
    }
  }
}

//------------------------------------------------------------------------------
//