private void onFrame(object sender, FrameEventArgs args)
{
Frame currentFrame = args.frame;
if (currentFrame.Hands.Count != 0)
{
if (currentFrame.Hands.Count > 1)
{
Hand hand1 = currentFrame.Hands[0];
Hand hand2 = currentFrame.Hands[1];
}
else
{
Hand hand = currentFrame.Hands[0];
grabStrength = hand.GrabStrength;
visualEffect.SetFloat("Turbulence", hand.GrabStrength);
Vector3 newPos = new Vector3(-Leap.Unity.UnityVectorExtension.ToVector3(hand.PalmPosition).x / 1000, -Leap.Unity.UnityVectorExtension.ToVector3(hand.PalmPosition).z / 1000, Leap.Unity.UnityVectorExtension.ToVector3(hand.PalmPosition).y / 1000);
if (hand.IsLeft)
{
leftPos.SetActive(true); rightPos.SetActive(false);
leftPos.transform.localPosition = newPos;
}
else
{
leftPos.SetActive(false); rightPos.SetActive(true);
rightPos.transform.localPosition = newPos;
}
}
}
}
void Update()
{
if (_vfxGraph != null)
{
var noiseTime = Time.time * 0.5f;
_currentEmitterPosition = (new Vector3(
Mathf.PerlinNoise(1, noiseTime),
Mathf.PerlinNoise(2, noiseTime),
Mathf.PerlinNoise(3, noiseTime)
) - Vector3.one * 0.5f) * EmitterPositionNoiseRadius + EmitterPositionCenter;
var emitterDirection = _currentEmitterPosition - _previousEmitterPosition;
_vfxGraph.SetVector3("EmitterPosition", _currentEmitterPosition);
_vfxGraph.SetVector3("EmitterDirection", emitterDirection);
var emitRate = EmitRateAmplitude * Mathf.PerlinNoise(0, Time.time * 0.5f);
_vfxGraph.SetFloat("EmitRate", emitRate);
_previousEmitterPosition = _currentEmitterPosition;
}
}