void OnMove()
{
switch (pressCount)
{
case 1:
if (Pressed)
{
base.OnDrag(actions[0]);
}
else
{
base.OnMouseMove(actions[0]);
}
break;
case 2:
var d0 = actions[0].CanPosition;
var d1 = actions[1].CanPosition;
Vector2 d = d0 - d1;
float s = d.x * d.x + d.y * d.y;
s = Mathf.Sqrt(s);
DeltaPix = s - CurrentScale;
CurrentScale = s;
DirPix = s - StartScale;
s /= StartScale;
CurScale = s;
var v0 = RawPos0 - RawPos1;
float a0 = MathH.atan(v0.x, v0.y); //原始角度
var a1 = MathH.atan(d.x, d.y); //当前角度
DirAngle = a0 - a1;
v0 = LastPos0 - LastPos1;
a0 = MathH.atan(v0.x, v0.y);//上一帧角度
DeltaAngle = a0 - a1;
LastPos0 = d0;
LastPos1 = d1;
if (TowFingerMove != null)
{
TowFingerMove(this);
}
break;
case 3:
LastPos0 = actions[0].CanPosition;
LastPos1 = actions[1].CanPosition;
LastPos2 = actions[2].CanPosition;
if (ThreeFingerMove != null)
{
ThreeFingerMove(this);
}
break;
case 4:
LastPos0 = actions[0].CanPosition;
LastPos1 = actions[1].CanPosition;
LastPos2 = actions[2].CanPosition;
LastPos3 = actions[3].CanPosition;
if (FourFingerMove != null)
{
FourFingerMove(this);
}
break;
case 5:
LastPos0 = actions[0].CanPosition;
LastPos1 = actions[1].CanPosition;
LastPos2 = actions[2].CanPosition;
LastPos3 = actions[3].CanPosition;
LastPos4 = actions[4].CanPosition;
if (FiveFingerMove != null)
{
FiveFingerMove(this);
}
break;
}
}
