/// <summary>
/// Creates a deep copy of an existing orientation object.
/// </summary>
/// <param name="source">The source orientation for the copy.</param>
private Orientation3D(Orientation3D source)
{
forwardVector = source.ForwardVector;
downVector = source.downVector;
angleMeasurement = source.angleMeasurement;
}
/// <summary>
/// Instantiates a new Plotter.
/// </summary>
/// <param name="canvas">The Graphics object that we want to draw on.</param>
/// <param name="pen">The pen we want to use to draw on the canvas.</param>
/// <param name="cameraLocation">The location of the camera that we use to calculate perspective.</param>
public Plotter3D(Graphics canvas, Pen pen, Point3D cameraLocation)
{
this.canvas = canvas;
this.pen = pen;
this.cameraLocation = cameraLocation;
this.orientation = new Orientation3D();
}