/// <summary>
/// Bubbles up the face API event via the behaviour.
/// </summary>
/// <param name="sender"></param>
/// <param name="result"></param>
private void _emotionAPI_OnRecognize(object sender, EmotionAPIEventArgs args)
{
if (Verbose)
{
Debug.LogFormat("Result: {0} faces detected. {1}", args.EmotionsDetected.Count, Time.timeSinceLevelLoad);
}
if (OnRecognize != null)
{
OnRecognize(sender, args);
}
}
public IEnumerator Recognize(Texture2D texture)
{
// Get the PNG
var data = texture.EncodeToPNG();
// No query in the URL
var requestUrl = EmotionStrings.URL_RECOGNIZE;
if (Verbose)
{
Debug.LogFormat("Recognize URL {0}.", requestUrl);
}
// Add the headers
Dictionary <string, string> headers = new Dictionary <string, string>();
headers.Add(CognitiveStrings.HEADER_OCP_APIM_SUBSCRIPTION_KEY, APIKey);
headers.Add(CognitiveStrings.HEADER_CONTENT_TYPE, CognitiveStrings.CONTENT_TYPE_OCTET_STREAM);
// The fantastic Unity WWW request
var client = new WWW(requestUrl, data, headers);
yield return(client);
if (Verbose)
{
Debug.LogFormat("Detect Response {0}.", client.text);
}
var response = JsonConvert.DeserializeObject <RecognizeResponse>(client.text);
var args = new EmotionAPIEventArgs()
{
EmotionsDetected = response.Emotions,
OriginalImage = texture
};
if (OnRecognize != null)
{
OnRecognize(this, args);
}
}