// Update is called once per frame
void LateUpdate()
{
if (captureNextUpdate)
{
screenShotImmediate();
promise = null;
request = null;
captureNextUpdate = false;
}
}
public Promise <ProtoMessage> ScreenShotNextUpdate(ProtoScreenShot request)
{
var promise = new Promise <ProtoMessage>();
Debug.Log("Dispatching screenshot");
captureNextUpdate = true;
this.promise = promise;
this.request = request;
return(promise);
}
void screenShotImmediate()
{
Debug.Log("Screenshotting on dispatch thread");
try
{
var ss = TextureScale.CreateScreenshotPNG(Camera.main, request.Width, request.Height);
ProtoScreenShot response = new ProtoScreenShot()
{
Width = request.Width,
Height = request.Height,
Channels = 3,
Data = ByteString.CopyFrom(ss)
};
promise.Resolve(new ProtoMessage(response));
}
catch (Exception e)
{
Debug.Log($"failed screenshot: {e}");
promise.Reject(e);
}
}