/// <summary> Draw the points </summary>
/// <remarks> Not very efficient. Use a <c>DisplayList</c> to render quickly </remarks>
public override void Draw()
{
GL.PushAttrib(AttribMask.PointBit);
GL.PointSize(PointSize);
using (GLDraw.Begin(BeginMode.Points))
{
foreach (var point in points)
{
GL.Vertex3(point);
}
}
GL.PopAttrib();
}