public void Update(SkeletonInfo info)
{
if (!playing) return;
Vector3 rightHand = info.LocationToGestureSpace(info.rightHand);
Vector3 lefthand = info.LocationToGestureSpace(info.leftHand);
//Vector3 rightFoot = info.LocationToGestureSpace(info.rightFoot);
drumInstance.Volume = MathHelper.Clamp(info.rightWristVel.Length() * .8f - .2f, 0, 1);
drumInstance2.Volume = MathHelper.Clamp(info.leftWristVel.Length() * .8f - .2f, 0, 1);
guitarInstance.Volume = MathHelper.Clamp(rightHand.Y + lefthand.Y + .3f, 0, 1);
//scratchInstance.Volume = MathHelper.Clamp((rightFoot.Y + .6f) * 2, 0, 1);
}
/// <summary>
///
/// </summary>
/// <param name="kinectLocation">This should be the location of a body part in pure skeletoninfo coordinates</param>
/// <param name="info"></param>
/// <returns>The absolute location of the body part in farseer coordinates</returns>
protected virtual Vector2 KinectLocationToFarseerLocation(Vector3 kinectLocation, SkeletonInfo info)
{
// gSpace is just kinect space scaled to accomodate the person's size
//Vector3 gSpace = info.ToGestureSpace(kinectLocation - info.torso); // this is equivalent to ToGestureSpace(absolute) - ToGestureSpace(torso)
Vector3 gSpaceLocation = info.LocationToGestureSpace(kinectLocation);
return GestureLocationToFarseerLocation(gSpaceLocation, info);
}