Small Barcode Scanner library for Unity
Author: Kefniark
Version: 0.2
Main Repository: https://github.com/kefniark/UnityBarcodeScanner
Samples: Here
Here is a basic example
// Create a basic scanner
BarcodeScanner = new Scanner();
// Start playing the camera
BarcodeScanner.Camera.Play();
// When for the camera to be ready
BarcodeScanner.OnReady += (sender, arg) => {
// Bind the Camera texture to any RawImage in your scene
Image.texture = BarcodeScanner.Camera.Texture;
// Start Scanning
BarcodeScanner.Scan((barCodeType, barCodeValue) => {
// This callback is call when something is scanned
Debug.Log("Found: " + barCodeType + " / " + barCodeValue);
});
};
...
void Update()
{
// The barcode scanner has to be updated manually
BarcodeScanner.Update();
}Check the samples to have a better example of how to implement it.
** Events **
// trigger when the scanner can be used
event EventHandler OnReady;
// trigger when the status of the scanner change
event EventHandler StatusChanged;** Properties **
// Status of the scanner (enum with different values: Initialize, Running, Paused)
ScannerStatus Status { get; }
// The current parser used (by default ZXingParser)
IParser Parser { get; }
// The current camera used (by default UnityWebcam)
IWebcam Camera { get; }** Method **
// Start to scan (the callback provide the type and the value of any barcode found)
void Scan(Action<string, string> Callback);
// Stop the scan
void Stop();
// NEED to be call in Update or FixedUpdate
void Update();
// NEED to be call before leaving the scene
void Destroy();- Implement Basic Samples
- Tested with WebGL & Desktop (pc/mac)
- Add lots of comments
- Fix an issue with releasing the camera when leaving the scene
Just the startup of this small project. Lots of elements are still missing but should arrive soon.