Method GetLRVector

Interaction/Style/vtkInteractorStyleFlight.cxx:655–662

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//------------------------------------------------------------------------------
void vtkInteractorStyleFlight::GetLRVector(double vector[3], vtkCamera* cam)
{
  vtkMatrix4x4* vtm;
  vtm = cam->GetViewTransformMatrix();
  vector[0] = vtm->GetElement(0, 0);
  vector[1] = vtm->GetElement(0, 1);
  vector[2] = vtm->GetElement(0, 2);
}

//------------------------------------------------------------------------------
// Perform the motion