Add an EventListener to a blender object

This is PERFECT thanks a lot!!

For future reference, here’s a working example:

function clickedBlenderObject(event) { // returns the clicked object if any, null otherwise
        let mouse = new v3d.Vector2();
        mouse.x = (event.clientX / window.innerWidth) * 2 - 1;
        mouse.y = - (event.clientY / window.innerHeight) * 2 + 1;
        let raycaster = new v3d.Raycaster()
        raycaster.setFromCamera(mouse, app.camera);
        let intersected = raycaster.intersectObjects(app.scene.children)
        return intersected.length?intersected[0].object:null
    }

function myFunction(event) {
        let clicked_object = clickedBlenderObject(event)
        if (clicked_object) {
            //do whatever you want with your clicked_object and the event
        }
    }

window.addEventListener('click', myFunction);

Of course, much more can be done since the raycasting encapsulates much more infos.

Once more, thank you GlifTek :)