public Canvas()
{
InitializeComponent();
this.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
this.SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
this.SetStyle(ControlStyles.UserPaint, true);
this.DoubleBuffered = true;
this.ResizeRedraw = true;
this.UpdateStyles();
m_camera = new Camera();
m_origin = new Point();
m_origin.X = this.Width / 2;
m_origin.Y = this.Height / 2;
m_axes = new CoordinateAxes(m_origin);
this.BackColor = Color.White;
m_axesPlacement = AxesPosition.Center;
m_list = new List <Sample3DObj>();
m_list.Add(new Sample3DObj());
m_action = ActionMode.Rotate;
}
public void SetAxesPosition(AxesPosition position)
{
m_axesPlacement = position;
switch (m_axesPlacement)
{
case AxesPosition.TopLeft:
{
m_axes.SetPosition(-(this.Width / 2 - 60), -(this.Height / 2 - 60));
break;
}
case AxesPosition.TopRight:
{
m_axes.SetPosition((this.Width / 2 - 60), -(this.Height / 2 - 60));
break;
}
case AxesPosition.BottomLeft:
{
m_axes.SetPosition(-(this.Width / 2 - 60), (this.Height / 2 - 60));
break;
}
case AxesPosition.BottomRight:
{
m_axes.SetPosition((this.Width / 2 - 60), (this.Height / 2 - 60));
break;
}
case AxesPosition.Center:
{
m_axes.SetPosition(0, 0);
break;
}
}
}
