/// <summary>
/// 是否双手合十
/// </summary>
/// <param name="oherHand"></param>
/// <returns></returns>
public bool IsHandsTogether(GestureRecognize_OneHand otherHand)
{
if ((otherHand.GetPalmPosition() - hand.PalmPosition).Magnitude < deltaClosePalm)
{
if (this.isFullOpening && otherHand.isFullOpening)
{
return(true);
}
}
return(false);
}
private bool IsQigongGesture(GestureRecognize_OneHand otherHand)
{
//手腕接近
if (!((otherHand.GetWristPosition() - this.GetWristPosition()).Magnitude < deltaQigongPalm))
{
return(false);
}
//手成抓取状态
if (!this.IsGrabHand() || !otherHand.IsGrabHand())
{
return(false);
}
Vector3 vec1 = new Vector3(
otherHand.GetPalmDir().x,
otherHand.GetPalmDir().y,
otherHand.GetPalmDir().z);
Vector3 vec2 = new Vector3(
this.GetPalmDir().x,
this.GetPalmDir().y,
this.GetPalmDir().z);
float anglePalm = Vector3.Angle(vec1, vec2); //手掌方向夹角
//手掌方向相近
if (!((anglePalm < angleQigongPalmMax) && (anglePalm > angleQigongPalmMin)))
{
return(false);
}
//手方向相反
vec1 = new Vector3(
otherHand.GetHandDir().x,
otherHand.GetHandDir().y,
otherHand.GetHandDir().z);
vec2 = new Vector3(
this.GetHandDir().x,
this.GetHandDir().y,
this.GetHandDir().z);
float angleHand = Vector3.Angle(vec1, vec2); //手掌方向夹角
if (!((angleHand < -angleQigongHandMin) || (angleHand > angleQigongHandMin)))
{
return(false);
}
return(true);
}