小编Ste*_*tch的帖子

我的问题是:

• 如何在Java中使用Opengl或DirectX.
• 在Java中使用它时,DirectX是否比Opengl有任何主要优势？
• 有没有办法在不使用API​​的情况下这样做？
• 我应该使用如下的API:JOGL LWJGL
• Java FX对制作3D东西有用吗？

另外,我正在使用Windows.绘制3D对象有不同的方法吗？

JavaScript似乎并不"喜欢"我的代码...它只是说:InternalError: too much recursion
我正在从浏览器控制台执行代码
所以......你有什么建议吗？
这是代码:

lol();
var lol = function () {
    if (document.getElementById('workarea').getElementsByClassName('question')[0].getElementsByClassName('graphie')[0].getElementsByClassName('graphie-label')[0].getElementsByClassName('katex-holder')[0].getElementsByClassName('katex')[0].getElementsByClassName('katex-inner')[0].getElementsByClassName('base textstyle uncramped')[0].getElementsByClassName('sizing reset-size5 size10 mord')[0].getElementsByClassName('mord textstyle uncramped')[0].getElementsByClassName('mord')[0].innerHTML == '<span class="mclose">?</span>') {
        var l = document.getElementById('workarea').getElementsByClassName('question')[0].getElementsByClassName('graphie')[0].getElementsByClassName('graphie-label')[0].getElementsByClassName('katex-holder')[0].getElementsByClassName('katex')[0].getElementsByClassName('katex-inner')[0].getElementsByClassName('base textstyle uncramped')[0].getElementsByClassName('sizing reset-size5 size10 mord')[0].getElementsByClassName('mord textstyle uncramped')[0].getElementsByClassName('mord')[2].innerHTML;
    } else {
        var l = document.getElementById('workarea').getElementsByClassName('question')[0].getElementsByClassName('graphie')[0].getElementsByClassName('graphie-label')[0].getElementsByClassName('katex-holder')[0].getElementsByClassName('katex')[0].getElementsByClassName('katex-inner')[0].getElementsByClassName('base textstyle uncramped')[0].getElementsByClassName('sizing reset-size5 size10 mord')[0].getElementsByClassName('mord textstyle uncramped')[0].getElementsByClassName('mord')[0].innerHTML;
    }
    var ll = document.getElementById('workarea').getElementsByClassName('question')[0].getElementsByClassName('graphie')[0].getElementsByClassName('graphie-label')[0].getElementsByClassName('katex-holder')[0].getElementsByClassName('katex')[0].getElementsByClassName('katex-inner')[0].getElementsByClassName('base textstyle uncramped')[0].getElementsByClassName('sizing reset-size5 size10 mord')[0].getElementsByClassName('mord textstyle uncramped')[0].getElementsByClassName('mord')[1].innerHTML;
    var sum = parseInt(l) + parseInt(ll);
    document.getElementById('answercontent').getElementsByClassName('fancy-scrollbar solutionarea')[0].getElementsByTagName("input")[0].setAttribute("value", sum);
    document.getElementById('check-answer-button').removeAttribute("disabled");
    setInterval(lol(), 100000);
}  

编辑1:对于凌乱的代码抱歉,我对js很新.