public void Update()
{
var kernel = cs.FindKernel(CSPARAM.KernelFlow);
cs.SetFloat(CSPARAM.DT, Time.deltaTime);
cs.SetFloat(CSPARAM.NoiseScaleInv, 1f / noiseScale);
cs.SetFloat(CSPARAM.CurlDelta, curlDelta);
cs.SetFloat(CSPARAM.Speed, speed);
cs.SetBuffer(kernel, CSPARAM.PointBuffer, pointBuffer);
cs.DispatchThreadNum(kernel, pointBuffer.count, 1, 1);
}
