Method CopyTo

Rendering/Parallel/vtkSynchronizedRenderers.cxx:638–666

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//------------------------------------------------------------------------------
void vtkSynchronizedRenderers::RendererInfo::CopyTo(vtkRenderer* ren)
{
  vtkCamera* cam = ren->GetActiveCamera();
  ren->SetDraw(this->Draw);
  cam->SetParallelProjection(this->CameraParallelProjection);
  // ren->SetViewport(this->Viewport);
  cam->SetPosition(this->CameraPosition);
  cam->SetFocalPoint(this->CameraFocalPoint);
  cam->SetViewUp(this->CameraViewUp);
  cam->SetWindowCenter(this->CameraWindowCenter[0], this->CameraWindowCenter[1]);
  cam->SetClippingRange(this->CameraClippingRange);
  cam->SetViewAngle(this->CameraViewAngle);
  cam->SetParallelScale(this->CameraParallelScale);

  // We reuse vtkMatrix4x4 objects present on the camera and then use
  // vtkMatrix4x4::SetElement(). This avoids modifying the mtime of the
  // camera unless anything truly changed.
  vtkMatrix4x4* eyeTransformationMatrix = cam->GetEyeTransformMatrix();
  vtkMatrix4x4* modelTransformationMatrix = cam->GetModelTransformMatrix();
  assert(eyeTransformationMatrix && modelTransformationMatrix);
  for (int i = 0; i < 4; ++i)
  {
    for (int j = 0; j < 4; ++j)
    {
      eyeTransformationMatrix->SetElement(i, j, this->EyeTransformMatrix[i * 4 + j]);
      modelTransformationMatrix->SetElement(i, j, this->ModelTransformMatrix[i * 4 + j]);
    }
  }
}

//****************************************************************************
// vtkSynchronizedRenderers::vtkRawImage Methods