lessons/05/demo.js
function onWindowResize() {
    // 0
    camera.canvas = {
        width: container.offsetWidth,
        height: container.offsetHeight,
    };
    camera.fitBox(2);

    renderer.setSize(container.offsetWidth, container.offsetHeight);

    // 1
    camera1.canvas = {
        width: container1.offsetWidth,
        height: container1.offsetHeight,
    };
    camera1.fitBox(2);

    renderer1.setSize(container1.offsetWidth, container1.offsetHeight);
}
function onWindowResize() {
    // 0
    camera.canvas = {
        width: container.offsetWidth,
        height: container.offsetHeight,
    };
    camera.fitBox(2);

    renderer.setSize(container.offsetWidth, container.offsetHeight);

    // 1
    camera1.canvas = {
        width: container1.offsetWidth,
        height: container1.offsetHeight,
    };
    camera1.fitBox(2);

    renderer1.setSize(container1.offsetWidth, container1.offsetHeight);
}
handle resize