public void Draw()
{
if ((_isShiftPressed || _isCtrlPressed) && _myClipboard.Count > 0)
{
double opacity = GetPastingBallsOpacity();
if (opacity > 0d)
{
#region Draw Pasting Balls
Ball tempBall = null;
foreach (BallBlip blip in _myClipboard)
{
// Clone the ball
tempBall = blip.Ball.CloneBall();
// Figure out where to place the pasted object
MyVector newPosition = tempBall.Position - _clipboardPositionCenter;
newPosition.Add(_curMousePoint);
tempBall.Position.StoreNewValues(newPosition);
// Draw it
if (tempBall is SolidBall)
{
_renderer.DrawSolidBall((SolidBall)tempBall, ObjectRenderer.DrawMode.Building, blip.CollisionStyle, false, opacity);
}
else
{
_renderer.DrawBall(tempBall, ObjectRenderer.DrawMode.Building, blip.CollisionStyle, false, opacity);
}
}
#endregion
}
}
if (_isMouseDown == MouseButtonDown.Left && _mode == SelectionMode.Rectangle)
{
#region Draw Rectangle
MyVector topLeft, bottomRight;
GetProperCorners(out topLeft, out bottomRight, _mouseDownPoint, _curMousePoint);
_picturebox.DrawRectangle(Color.Silver, DashStyle.Dash, 1d, topLeft, bottomRight);
#endregion
}
else if (_isMouseDown == MouseButtonDown.Right)
{
// Draw Velocity
_picturebox.DrawLine(Color.Chartreuse, 12d, _mouseDownPoint, _curMousePoint);
}
//TODO: draw the angular velocity
}
