public static SnapshotAnchor Create(ARSCNView capturingView)
{
try
{
var frame = capturingView.Session?.CurrentFrame;
var camera = frame?.Camera;
var capture = frame?.CapturedImage;
if (frame == null || camera == null || capture == null)
{
return(null);
}
var image = CIImage.FromImageBuffer(capture);
var orientation = OrientationUtility.CreateFromDeviceOrientation(UIDevice.CurrentDevice.Orientation);
var context = new CIContext(new CIContextOptions {
UseSoftwareRenderer = false
});
var data = context.GetJpegRepresentation(image.CreateByApplyingOrientation(orientation)
, CGColorSpace.CreateDeviceRGB()
, new CIImageRepresentationOptions {
LossyCompressionQuality = 0.7f
});
return(new SnapshotAnchor(data, camera.Transform));
}
catch (Exception ex)
{
Debug.WriteLine("Failed to create image: " + ex.Message);
return(null);
}
}