Luxe Pixel Perfect camera scale

main.hx

override function onwindowsized( e:WindowEvent ):Void {
  
  zoomRatio.x = Math.floor(Luxe.screen.w / gameResolution.x);
  zoomRatio.y = Math.floor(Luxe.screen.h / gameResolution.y);
  
  //get the smallest zoom ratio between zoomRatio.x and zoomRatio.y, and limit it to be greater or equal  1
  zoom = Math.floor(Math.max(1, Math.min(zoomRatio.x, zoomRatio.y)));

  var width = gameResolution.x * zoom;
  var height = gameResolution.y * zoom;
  var x = (Luxe.screen.w / 2) - (width / 2);
  var y = (Luxe.screen.h / 2) - (height / 2);

  Luxe.camera.viewport.set(x, y, width, height);
  backgroundBatcherCamera.viewport.set(x, y, width, height);
  foregroundBatcherCamera.viewport.set(x, y, width, height);
  
  //update some stuff used in the cammera follower component
  Luxe.camera.get('follower').onWindowResized();

}