code: function onDoubleClick(event) {
      const array = getMousePosition(
        inspector.container,
        event.clientX,
        event.clientY
      );
      onDoubleClickPosition.fromArray(array);
      const intersectedEl = mouseCursor.components.cursor.intersectedEl;
      if (!intersectedEl) {
        return;
      }
      Events.emit('objectfocus', intersectedEl.object3D);
    }
docs: Focus on double click.