My first Verge3D app

# 编程基础本节的目的是简要介绍Verge3D。我们将首先使用旋转立方体设置场景。页面底部提供了一个工作示例，以防您遇到困难并需要帮助。 ### 在我们开始之前在使用Verge3D之前，您需要在某处显示它。将以下HTML保存到计算机上的文件中，并在应用程序目录中保存Verge3D副本，然后在浏览器中打开它。` My first Verge3D app `就这样。下面的所有代码都进入空的\ ` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.eightest.com/programmers-guide/bian-cheng-ji-chu-programming-basics.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.