public MultiGestureEventArguments(MultiGestureEventArgs args)
{
CenterX = args.CenterX;
CenterY = args.CenterY;
NumFingers = args.NumFingers;
DTheta = args.DTheta;
DDist = args.DDist;
}
private void Input_MultiGesture(MultiGestureEventArgs obj)
{
if (obj.NumFingers >= 2)
{
Debug.WriteLine("DDist: {0}", obj.DDist);
if (obj.NumFingers == 2)
{
MainCamera.OrthoSize -= obj.DDist * PinchFactor;
}
else if (obj.NumFingers >= 3)
{
//if(m_PreviousTouchX == -1 && m_PreviousTouchY == -1)
//{
// m_PreviousTouchX = obj.CenterX;
// m_PreviousTouchY = obj.CenterY;
//}
//float deltaX = obj.CenterX - m_PreviousTouchX;
//float deltaY = obj.CenterY - m_PreviousTouchY;
//float cameraX = -TouchMovementFactor * deltaX * DT;
//float cameraY = TouchMovementFactor * deltaY * DT;
////cameraNode.Position = cameraNode.LocalToWorld(new Vector3(cameraX, cameraY, 0f));
//cameraNode.Position = new Vector3(cameraNode.Position.X + cameraX, cameraNode.Position.Y + cameraY, cameraNode.Position.Z);
//Debug.WriteLine("Camera " + cameraY + " " + cameraX);
//m_PreviousTouchX = obj.CenterX;
//m_PreviousTouchY = obj.CenterY;
}
m_PreviousDDist = obj.DDist;
}
}
private void OnMultiGesture(MultiGestureEventArgs args)
{
_multiGesture?.Invoke(this, new MultiGestureEventArguments(args));
}