Mouse click event is not working on Mozilla FireFox. It is not picking any mesh. But if I click on empty area it raises the event. It's working fine on Chrome and Internet explorer 11. Code: renderCanvas.addEventListener("click", function (evt) {// We try to pick an objectvar pickResult = newScene.pick(evt.offsetX, evt.offsetY);// if the click hits the ground object, we change the impact positionif (pickResult.hit) {document.getElementById('status').innerHTML = pickResult.pickedMesh.name;}elsedocument.getElementById('status').innerHTML = 'Nothing Selected';});You can check it here