Why my Scene objects turn black?

[brianzinn]

@AbdulrehmanSuliman

useEffect(() => {
    // Update the document title using the browser API
    const canvas = document.querySelector('canvas')!;

    //create instance of the class as follows
    new PBR(canvas);
  },[]);

Can you change that to this:

useEffect(() => {
    // Update the document title using the browser API
    const canvas = document.querySelector('canvas')!;

    //create instance of the class as follows
    const pbr = new PBR(canvas);
    return () => {
      pbr.engine.dispose();
    }
  },[]);

You should keep StrictMode - it’s designed to help you detect issues with your code.