three.js localstorage camera

  //  save camera views
  const savedCamera = JSON.parse( localStorage.getItem( 'savedCamera' ) );
  if( savedCamera ){
    camera.position.copy( savedCamera.cameraPosition );
    orbitControls.target.copy( savedCamera.targetPosition );
  }

  $(window).unload( function(){
    localStorage.savedCamera = JSON.stringify({
      cameraPosition: camera.position,
      targetPosition: orbitControls.target
    });
  });

Jquery dependency could be left out as well.

This version assumes orbitControls exists as well, and would save its target.

//  save camera views
const savedCamera = JSON.parse( localStorage.getItem( 'savedCamera' ) );
if( savedCamera ){
    camera.position.copy( savedCamera.cameraPosition );
    controls.target.copy( savedCamera.targetPosition );
}

window.addEventListener( 'unload', function(){
    localStorage.savedCamera = JSON.stringify({
        cameraPosition: camera.position,
        targetPosition: controls.target
    });
});

Depending on who, the controls are called controls.
And removed the jQuery dependency.

Very useful!

Thank you!