如何让自定义 3D 图形在 Mathematica 中正确显示?
我需要将地球的 3D 模型合并到我在 Mathematica 中创建的卫星轨道拦截模拟中(我需要它与“Graphics3D[] 一起工作)。我已经下载了 Mathematica 声称支持的几种不同格式的模型,我什至在 Pro/E 中创建的那些实际导入到程序中的图像(使用“Import[]”)会丢失其表面图像,而我只剩下一个通用球体,如何才能将自定义 3D 图形正确导入到其中。 Mathematica 是否比其他格式更好?(我主要使用 CAD 模型)有地方可以下载更多(用户创建的)Mathematica 3D 图形吗?
我知道这是可能的,因为 Belisarius 在回答问题时这样做了这里: 如何创建 2D Wolfram Mathematica 中的 (3D) 动画,相机跟随对象? 就观点而言,这几乎正是我需要做的。
I need to incorporate a 3D model of the Earth into a satellite orbit intercept simulation I have created in Mathematica (I need it to work with "Graphics3D[]). I have downloaded several different models in formats that Mathematica claims to support and I even created my own in Pro/E. The ones that actually do get imported into the program (using "Import[]") lose their surface image and I am left with a generic sphere. How can I get custom 3D graphics to import correctly into Mathematica? Are certain formats better than others? (I have been using mostly CAD models) And is there place to download more (user-created) 3D graphics for Mathematica?
I know it's possible because Belisarius has done so in a response to a question here:
How to create 2D (3D) animation in Wolfram Mathematica with the camera following the object?
which is almost exactly what I need to do, as far as views go.
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我从借用一些代码的地方找到:http://reference.wolfram.com/mathematica/ref/Texture.html 在应用程序下,地球纹理
Edit
I found from where I borrowed some code: http://reference.wolfram.com/mathematica/ref/Texture.html Under Applications, Earth Texture