// Downlaods each target image
IEnumerator TargetDL(string target)
{
UnityWebRequest www = UnityWebRequestTexture.GetTexture(URL + IDInput + "/" + target);
yield return(www.SendWebRequest());
if (www.isDone)
{
Texture2D texture = ((DownloadHandlerTexture)www.downloadHandler).texture;
Debug.Log(texture);
texture.name = target;
Debug.Log(texture.name);
XRDetectionTexture XRDI = new XRDetectionTexture(texture, .15f);
SaveImage(XRDI);
}
www.Dispose();
}
// Save each target image into XRDetectionTexture list
public void SaveImage(XRDetectionTexture tex)
{
Debug.Log("Saving Image");
texHandler = new List <XRDetectionTexture>();
int x = 0;
texHandler.Capacity = Targets.Capacity;
Debug.Log(texHandler.Capacity);
for (x = 0; x < texHandler.Capacity; x++)
{
texHandler.Insert(x, tex);
}
if (texHandler.Count == TI.Capacity)
{
detectionTextures = new List <XRDetectionTexture>(texHandler.Count);
int i = 0;
for (i = 0; i < detectionTextures.Capacity; i++)
{
detectionTextures.Add(texHandler[i]);
Debug.Log(texHandler[i]);
}
xr_ = GameObject.FindWithTag("XRController").GetComponent <XRController>();
if (detectionTextures.Count > 0)
{
Dictionary <string, XRDetectionImage> detectionImages =
new Dictionary <string, XRDetectionImage>();
foreach (XRDetectionTexture detectionTexture in detectionTextures)
{
detectionImages.Add(
detectionTexture.tex.name, XRDetectionImage.FromDetectionTexture(detectionTexture));
}
xr_.SetDetectionImages(detectionImages);
Debug.Log("DetectionImages Count is: " + detectionImages.Count);
}
}
Debug.Log("Saved");
Debug.Log(texHandler[0]);
Debug.Log(texHandler[0].tex.name);
}
/**
* Initializes a new XRDetectionImage from a unity Texture2D and a specified targetWidthInMeters.
* The texture must have the "Read/Write Enabled" setting checked, and must have the
* "Non Power Of 2" setting set to "None".
*/
static public XRDetectionImage FromDetectionTexture(XRDetectionTexture texture)
{
byte[] byteData;
if (texture.tex.format == TextureFormat.RGB24)
{
byteData = texture.tex.GetRawTextureData();
}
else
{
Texture2D newTexture2DInRGB24 = new Texture2D(texture.tex.width, texture.tex.height,
TextureFormat.RGB24, false);
newTexture2DInRGB24.SetPixels(texture.tex.GetPixels());
newTexture2DInRGB24.Apply();
byteData = newTexture2DInRGB24.GetRawTextureData();
}
return(new XRDetectionImage(
texture.tex.width,
texture.tex.height,
texture.widthInMeters,
Encoding.RGB24_INVERTED_Y,
byteData));
}