public ISpray SaveWorkInProgress()
{
Debug.Log("Saving WIP");
int id = cameraCapture.Save(); // automatically clears the current render texture
var spray = new SavedSpray(id, PhotoIO.saveMap.Count - 1);
sprays.Add(spray);
// so we can access it after saving
currentSpray = spray;
googleAnalytics.LogEvent("Spray", "Save Work In Progress", spray.Id.ToString(), 1);
if (SprayCreated != null)
{
SprayCreated(spray);
}
return(spray);
}