完全卡住了——需要模型但没有可用的——该怎么办？
所以我有这个课程，我必须在 OpenGL 中制作一个简单的游戏。 我想创造太空入侵者（基本上）。
那么我究竟应该如何让屏幕上出现的东西看上去看起来很不错呢？ :( 最后，我找到了一些代码，可以让我导入 3DS 对象。我想这很甜蜜，然后将其放入一个类中，使其更加模块化和可用（http ://www.spacesimulator.net/tut4_3dsloader.html）。
但是，我使用的程序 (Cheetah3d) 错误地导出了 uv 贴图和/或用于读取 .bmp 的代码不是演示附带的代码。整个画面都很奇怪。很难解释。
所以我提出了我的问题。我应该使用什么解决方案来绘制对象？老实说，我是否应该花几个小时猜测顶点来制造一艘太空入侵船？然后也尝试将合适的纹理映射到该对象？我使用的代码很好地绘制了无纹理的对象，但我无法开始将纹理映射到它，因为我不知道哪些顶点对应于哪些多边形等。
非常感谢您对我应该做什么的任何建议。 ：D
So I've got this class where I have to make a simple game in OpenGL.
I want to make space invanders (basically).
So how in the world should I make anything appear on my screen that looks decent at all? :(
I found some code, finally, that let me import a 3DS object. It was sweet I thought and went and put it in a class to make it a little more modular and usable (http://www.spacesimulator.net/tut4_3dsloader.html).
However, either the program I use (Cheetah3d) is exporting the uv map incorrectly and/or the code for reading in a .bmp that ISN'T the one that came with the demo. The image is all weird. Very hard to explain.
So I arrive at my question. What solution should I use to draw objects? Should I honestly expect to spend hours guessing at vertices to make a space invader ship? Then also try to map a decent texture to this object as well? The code I am using draws the untextured object just fine but I can't begin to go mapping the texture to it because I don't know what vertices correspond to what polygons etc.
Thanks SO for any suggestions on what I should do. :D
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如果您有纹理加载器，您可以绘制纹理四边形。
我真的不会太担心你的“uv 贴图”——如果你能得到正确的顶点，那么你通常可以把一些东西弄乱。这就是我会做的。
You could draw textured quads, provided you have a texture loader.
I really wouldn't worry too much about your "uv map" - if you can get your vertices right then you can generally cludge something anyway. That's what I'd do.