Method ~vtkOpenGLPolyDataMapper

Rendering/OpenGL2/vtkOpenGLPolyDataMapper.cxx:131–184

------------------------------------------------------------------------------

//------------------------------------------------------------------------------
vtkOpenGLPolyDataMapper::~vtkOpenGLPolyDataMapper()
{
  if (this->ResourceCallback)
  {
    this->ResourceCallback->Release();
    delete this->ResourceCallback;
    this->ResourceCallback = nullptr;
  }
  if (this->InternalColorTexture)
  { // Resources released previously.
    this->InternalColorTexture->Delete();
    this->InternalColorTexture = nullptr;
  }
  this->TempMatrix3->Delete();
  this->TempMatrix4->Delete();

  if (this->CellScalarTexture)
  { // Resources released previously.
    this->CellScalarTexture->Delete();
    this->CellScalarTexture = nullptr;
  }
  if (this->CellScalarBuffer)
  { // Resources released previously.
    this->CellScalarBuffer->Delete();
    this->CellScalarBuffer = nullptr;
  }

  if (this->EdgeTexture)
  { // Resources released previously.
    this->EdgeTexture->Delete();
    this->EdgeTexture = nullptr;
  }
  if (this->EdgeBuffer)
  { // Resources released previously.
    this->EdgeBuffer->Delete();
    this->EdgeBuffer = nullptr;
  }

  if (this->CellNormalTexture)
  { // Resources released previously.
    this->CellNormalTexture->Delete();
    this->CellNormalTexture = nullptr;
  }
  if (this->CellNormalBuffer)
  { // Resources released previously.
    this->CellNormalBuffer->Delete();
    this->CellNormalBuffer = nullptr;
  }

  this->VBOs->Delete();
  this->VBOs = nullptr;

  delete TimerQuery;
}

//------------------------------------------------------------------------------
void vtkOpenGLPolyDataMapper::ReleaseGraphicsResources(vtkWindow* win)