private void onImageUpdate(WebCamTexture tex)
{
TrackPointsJob pointJob = trackPointJob(tex);
JobHandle handle = pointJob.Schedule();
handle.Complete();
int l = pointJob.r[1];
while (pointObjs.Count < l)
{
pointObjs.Add(Instantiate(pointObj, transform));
}
int x = 0;
foreach (var o in pointObjs)
{
o.SetActive(false);
if (x < l)
{
o.transform.position = new Vector3(pointJob.result[x].x * Width, pointJob.result[x].y * Height, 0f);
o.SetActive(true);
x++;
}
}
pointJob.Dispose();
}
private TrackPointsJob trackPointJob(WebCamTexture tex)
{
TrackPointsJob pointsJob = new TrackPointsJob();
pointsJob.color = math.pow(new float3(Color.r, Color.g, Color.b), GammaCorrection);
pointsJob.threshold = Threshold;
pointsJob.mergeDistance = MergeDistance;
pointsJob.minSpacingThreshold = MinSpacingThreshold;
pointsJob.width = tex.width;
pointsJob.height = tex.height;
values = tex.GetPixels32(values);
int l = values.Length;
pointsJob.values = new NativeArray <Color32>(values, Allocator.TempJob);
pointsJob.result = new NativeArray <float2>(l, Allocator.TempJob);
pointsJob.r = new NativeArray <int>(l, Allocator.TempJob);
pointsJob.r2 = new NativeArray <float>(l, Allocator.TempJob);
pointsJob.pixels = new NativeArray <float2>(l, Allocator.TempJob);
pointsJob.positions = new NativeArray <PointValues>(l, Allocator.TempJob);
return(pointsJob);
}
