protected override void OnPaint(PaintEventArgs e)
{
e.Graphics.FillRectangle(Brushes.White, this.ClientRectangle);
if (space == null)
{
return;
}
Canvas canvas = this.space.Draw(this.ClientRectangle.Width - 4, this.ClientRectangle.Height - 4,
this.angleX, this.angleY, this.angleZ, Point3D.Empty());
if (canvas == null)
{
return;
}
canvas.DrawOn(new Point(2, 2), e.Graphics);
}
