static HandRole LRToRole(HandPoseManager.LR lr)
{
switch (lr)
{
case HandPoseManager.LR.L:
return(HandRole.LeftHand);
case HandPoseManager.LR.R:
return(HandRole.RightHand);
}
throw new Exception("bug");
}
void TouchPadToHandPose(HandPoseManager.LR lr)
{
var index = PadToIndex(lr, PadPartitionCount, PadCenterSize);
if (index == -1)
{
HandPose.Clear(lr);
}
else
{
HandPose.Apply(lr, index);
}
}
static int PadToIndex(HandPoseManager.LR lr, int partitionCount, float padCenterSize)
{
if (partitionCount <= 0)
{
return(-1);
}
var handRole = LRToRole(lr);
if (!ViveInput.GetPressEx(handRole, ControllerButton.PadTouch))
{
return(-1);
}
if (partitionCount == 1)
{
return(0);
}
var axis = ViveInput.GetPadAxisEx(handRole);
// パッド座標を極座標に変換
float unitAngle = 360f / (partitionCount - 1);
// 前方から外側周り
var isClockWise = (lr == HandPoseManager.LR.R);
var angleOffset = unitAngle + (isClockWise ? 90 : -90);
var polar = new PolarCircular(axis, new PolarContext2(Vector2.zero, angleOffset, isClockWise)).NormalizeAngle();
//Debug.Log("PadAxis: " + axis);
//Debug.LogFormat("PadAngle: {0}, {1}", polar.theta, (int)(Mathf.Floor(polar.NormalizeAngle().theta / unitAngle) + 1));
if (polar.r < padCenterSize)
{
return(0);
}
else
{
return((int)Mathf.Floor(polar.theta / unitAngle) + 1);
}
}
