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我应该使用什么类型的工具来制作C或C ++中的简单模拟器

[英]What type of a tool should I use to make a simple simulator in C or C++

原文 2012-05-26 06:34:50 8 2 c++/ image/ command/ render

I'm a Rails/web developer with little experience with C++, so I'm not totally sure what direction to head in: I'm looking to build a simple simulator that I can use to test an algorithm I'm building that converts standard images to radial coordinates, and all I really need to be able to do is to plot points (which will represent LEDs) on a blank window and continuously refresh them (the LEDs blink). 我是一个Rails / web开发人员，对C ++没什么经验，所以我不完全确定要进入的方向：我正在构建一个简单的模拟器，我可以用来测试我正在构建的算法标准图像到径向坐标，我真正需要做的就是在空白窗口上绘制点（代表LED）并连续刷新它们（LED闪烁）。 I don't want to build a gui; 我不想建立一个gui; command line is fine, as I'll be the only person using the tool. 命令行很好，因为我将是唯一使用该工具的人。

I'm not sure whether this is even possible or not... I did some Java programming years ago and I remember being able to pretty easily open a window and render images in it. 我不确定这是否可能......几年前我做了一些Java编程，我记得能够很容易地打开一个窗口并在其中渲染图像。 Is there a C++ equivalent? 是否有C ++等价物？

Thanks in advance! 提前致谢！

2 个解决方案

What you are describing is a perfect fit for a GUI application, rather than command line, as far as I understand. 根据我的理解，您所描述的内容非常适合GUI应用程序，而不是命令行。

But if you want something really simple, and not spend some time learning a GUI development framework (MFC, Qt, WxWidgets, etc), you should check the following resources: 但是如果你想要一些非常简单的东西，而不是花一些时间学习GUI开发框架（MFC，Qt，WxWidgets等），你应该检查以下资源：

It's not that easy in C++, because there is no standard way in doing this. 在C ++中并不容易，因为没有标准的方法可以做到这一点。 It's not part of the language. 它不是语言的一部分。 There are a lot of frameworks though, some lightweight and some bloating. 虽然有很多框架，有些是轻量级的，有些是膨胀的。 It also depends your platform. 它还取决于您的平台。 Anyhow, I think I would use OpenGL and do that calculation thing in a shader. 无论如何，我想我会使用OpenGL并在着色器中进行计算。 That way you don't have to recompile and rerun all the C++ code. 这样您就不必重新编译并重新运行所有C ++代码。 You can even do it in way that updates the GPU shader whenever you save your shader file giving you immediate results. 您甚至可以在保存着色器文件时更新GPU着色器，以便立即获得结果。