private void Update()
{
if (this.model != null && this.texture != null)
{
CoachResult prediction;
if (sync)
{
prediction = model.Predict(this.texture);
}
else
{
prediction = model.GetPredictionResultAsync();
StartCoroutine(model.PredictAsync(this.texture));
}
if (prediction != null)
{
var result = prediction.Best();
var printedResult = $"{result.Label}: {result.Confidence.ToString()}";
Debug.Log((sync ? "sync" : "async") + " || " + printedResult);
resultLabel.text = printedResult;
}
}
}
void Update()
{
// Skip making adjustment for incorrect camera data
if (activeCameraTexture.width < 100)
{
return;
}
// Rotate image to show correct orientation
rotationVector.z = -activeCameraTexture.videoRotationAngle;
image.rectTransform.localEulerAngles = rotationVector;
//image.rectTransform.sizeDelta = new Vector2(image.rectTransform.sizeDelta.x, Screen.height);
// Set AspectRatioFitter's ratio
float videoRatio =
(float)activeCameraTexture.width / (float)activeCameraTexture.height;
imageFitter.aspectRatio = videoRatio;
// Unflip if vertically flipped
image.uvRect =
activeCameraTexture.videoVerticallyMirrored ? fixedRect : defaultRect;
// Mirror front-facing camera's image horizontally to look more natural
imageParent.localScale =
activeCameraDevice.isFrontFacing ? fixedScale : defaultScale;
if (model != null)
{
// Every once in a while when the workers aren't busy
aTime += Time.deltaTime;
if (aTime >= 0.5f && model.WorkerAvailable())
{
aTime = 0;
StartCoroutine(model.PredictAsync(GetWebcamPhoto()));
}
/* Check for results every Update
* var modelResult = model.GetPredictionResultAsync(true);
* if (modelResult != null)
* {
* var best = modelResult.Best();
*
* Debug.Log("We have a result: " + best.Label + ": " + best.Confidence);
* predictionResult.text = best.Label + ": " + best.Confidence;
* }
*/
// Example of using cumulative:
model.CumulativeConfidenceAsync(5f, ref results, true);
if (results.LastResult != null)
{
var best = results.LastResult.Best();
if (results.IsPassedThreshold())
{
Debug.LogWarning("Passed the threshold");
var result = $"{best.Label}: {best.Confidence}";
predictionResult.text = result;
}
Debug.Log("We have a result: " + best.Label + ": " + best.Confidence);
}
}
}