Method SetCenter

Filters/Sources/vtkPlaneSource.cxx:253–279

------------------------------------------------------------------------------ Set the center of the plane. Will modify the Origin, Point1, and Point2 instance variables as necessary (i.e., translate the plane).

// Set the center of the plane. Will modify the Origin, Point1, and Point2
// instance variables as necessary (i.e., translate the plane).
void vtkPlaneSource::SetCenter(double center[3])
{
  if (this->Center[0] == center[0] && this->Center[1] == center[1] && this->Center[2] == center[2])
  {
    return; // no change
  }
  else
  {
    int i;
    double v1[3], v2[3];

    for (i = 0; i < 3; i++)
    {
      v1[i] = this->Point1[i] - this->Origin[i];
      v2[i] = this->Point2[i] - this->Origin[i];
    }

    for (i = 0; i < 3; i++)
    {
      this->Center[i] = center[i];
      this->Origin[i] = this->Center[i] - 0.5 * (v1[i] + v2[i]);
      this->Point1[i] = this->Origin[i] + v1[i];
      this->Point2[i] = this->Origin[i] + v2[i];
    }
    this->Modified();
  }
}

//------------------------------------------------------------------------------
// Set the center of the plane. Will modify the Origin, Point1, and Point2