Method InitQuadHashTraversal

Filters/Geometry/vtkDataSetSurfaceFilter.cxx:2670–2681

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//------------------------------------------------------------------------------
void vtkDataSetSurfaceFilter::InitQuadHashTraversal()
{
  this->QuadHashTraversalIndex = 0;
  if (this->QuadHashLength == 0)
  {
    this->QuadHashTraversal = nullptr;
  }
  else
  {
    this->QuadHashTraversal = this->QuadHash[0];
  }
}

//------------------------------------------------------------------------------
vtkFastGeomQuad* vtkDataSetSurfaceFilter::GetNextVisibleQuadFromHash()