blocks|key|4275497|text|Charles+Petzold为WPF写了一个基本的3D形状库，你可以在这里找到：http://www.charlespetzold.com/3D/|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4275498|诚然，它有一个奇怪的许可证，但总的来说它相当便宜，而且你可以得到一本免费的书，顺便说一句，我推荐它;)|4275499|entityMap|0|LINK|mutability|MUTABLE|url|http://www.charlespetzold.com/3D/^0|15|X|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@$A|O|B|P|1|Q]]|C|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]]]

Charles Petzold has written a library of basic 3D shapes for WPF that you can find here : <a href="http://www.charlespetzold.com/3D/" rel="noreferrer">http://www.charlespetzold.com/3D/</a>

Admittedly, is comes with a weird license, but all in all it's rather cheap and you get a free book, which I recommend by the way ;)

blocks|key|210173|text|我应该补充一些非常非常重要的东西，这是我在第一篇文章中忘记提到的--你为什么要看3D控件？我看了Thomas发布的链接，他们有一个3D动画“刀开关”来代替一个复选框。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|210174|为了所有纯洁和神圣的爱，请不要将其强加于商业桌面应用程序！如果你想玩它，如果你想让儿童软件变得有趣或别的什么，好的，很好。但我只是想确定你不是想给你的会计套餐“加劲”或者别的什么……|210175|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

I should add something else terribly, terribly important that I forgot to mention in my first post -- why are you looking at 3D controls? I looked at the link Thomas posted, and they have a 3D animated "knife switch" to replace a check box.

FOR THE LOVE OF ALL THAT IS PURE AND HOLY, do not foist that on a commercial desktop app! If you want to play with it, if you want to make childrens' software interesting or something, fine, great. But I just want to make sure you're not trying to "add punch" to your accounting package or something...

blocks|key|4275449|text|我不知道它与WPF的配合效果如何，但你可以直接从微软免费下载XNA。它为3DAPI提供了一些漂亮的包装。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4275450|另外，看看马特对this+question的回答。我不知道等待.NET+4.0是不是你的选择……|4275451|"Dr.+WPF“写了一个关于WPF+D3DImage控件的CodeProject+article，然后是blogged+about+it。|4275452|entityMap|0|LINK|mutability|MUTABLE|url|http://xna.com/|1|https://stackoverflow.com/questions/130507/how-can-i-use-wpfs-d3dimage-with-managed-directx-or-xna|2|http://www.codeproject.com/KB/WPF/D3DImage.aspx|3|http://www.drwpf.com/blog/Home/tabid/36/EntryID/38/Default.aspx^0|U|3|0|0|8|D|1|0|U|J|2|1H|G|3|0^^$0|@$1|2|3|4|5|6|7|V|8|@]|9|@$A|W|B|X|1|Y]]|C|$]]|$1|D|3|E|5|6|7|Z|8|@]|9|@$A|10|B|11|1|12]]|C|$]]|$1|F|3|G|5|6|7|13|8|@]|9|@$A|14|B|15|1|16]|$A|17|B|18|1|19]]|C|$]]|$1|H|3|-4|5|6|7|1A|8|@]|9|@]|C|$]]]|I|$J|$5|K|L|M|C|$N|O]]|P|$5|K|L|M|C|$N|Q]]|R|$5|K|L|M|C|$N|S]]|T|$5|K|L|M|C|$N|U]]]]

I don't know how well it will play with WPF, but you can download <a href="http://xna.com/" rel="nofollow noreferrer">XNA</a> direct from Microsoft for free. It gives you some pretty wrappers around the 3D APIs.

Also, check out Matt's answer to <a href="https://stackoverflow.com/questions/130507/how-can-i-use-wpfs-d3dimage-with-managed-directx-or-xna">this question</a>. I don't know if waiting for .NET 4.0 is an option for you...

"Dr. WPF" wrote a <a href="http://www.codeproject.com/KB/WPF/D3DImage.aspx" rel="nofollow noreferrer">CodeProject article</a> about the WPF D3DImage control, then <a href="http://www.drwpf.com/blog/Home/tabid/36/EntryID/38/Default.aspx" rel="nofollow noreferrer">blogged about it</a>.

blocks|key|4275617|text|IMHO，不要使用Petzold+Media+3D来绘制图元。它以一种不寻常的方式工作，因为WPF3D覆盖了OnDraw()方法。这不是一种正确的方式。这是一个学习一些特性的好资源，仅此而已。当然，在codeplex中有很好的免费Helix3D库。任何用于创建3D对象的工具都是一个良好的开端。看看WPF3D中的一个帖子3D+models+fatures+in+WPF祝你好运！附注：我也喜欢手绘3D图元。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4275618|entityMap|0|LINK|mutability|MUTABLE|url|http://www.charlespetzold.com/3D/|1|http://helixtoolkit.codeplex.com/|2|https://stackoverflow.com/questions/3127753/displaying-3d-models-in-wpf/12809252#12809252^0|9|G|0|2S|8|1|4G|O|2|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]|$A|T|B|U|1|V]|$A|W|B|X|1|Y]]|C|$]]|$1|D|3|-4|5|6|7|Z|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]|L|$5|G|H|I|C|$J|M]]|N|$5|G|H|I|C|$J|O]]]]

IMHO, Do not use <a href="http://www.charlespetzold.com/3D/" rel="nofollow noreferrer">Petzold Media 3D</a> for primitives drawing. It works by unusual way for WPF 3D overriding OnDraw() method. It is not a right way. It is a good resource for learning some features, no more. Of course, there is great free library Helix 3D in <a href="http://helixtoolkit.codeplex.com/" rel="nofollow noreferrer">codeplex</a>. Any tool for 3D object creation is a good start. Take a look for a post <a href="https://stackoverflow.com/questions/3127753/displaying-3d-models-in-wpf/12809252#12809252">3D models fatures in WPF</a>
Good luck in WPF 3D!
p.s. I like to draw 3D primitives by hand also...

blocks|key|4275593|text|如果你计划使用搅拌机，你可以使用XAML+Exporter+for+Blender导出模型，也有3D+Studio+MAX和Maya+3d的导出器，也很可能用于大多数其他商业软件包。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4275594|entityMap|0|LINK|mutability|MUTABLE|url|http://www.codeplex.com/xamlexporter|1|http://max2xaml.codeplex.com/|2|http://www.highend3d.com/maya/downloads/tools/3d_converters/3782.html^0|G|P|0|1C|D|1|1Q|7|2|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]|$A|T|B|U|1|V]|$A|W|B|X|1|Y]]|C|$]]|$1|D|3|-4|5|6|7|Z|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]|L|$5|G|H|I|C|$J|M]]|N|$5|G|H|I|C|$J|O]]]]

If you're planning on using Blender, you can export the models using the <a href="http://www.codeplex.com/xamlexporter" rel="nofollow noreferrer">XAML Exporter for Blender</a>
There are also exporter for <a href="http://max2xaml.codeplex.com/" rel="nofollow noreferrer">3D Studio MAX</a> and <a href="http://www.highend3d.com/maya/downloads/tools/3d_converters/3782.html" rel="nofollow noreferrer">Maya 3d</a> and more than likely for most other commercial packages as well.

I wanted to play around with some 3D controls in WPF, but was mildly surprised to find that there were no primitive solid controls in WPF - I just wanted to plop a few spheres and cubes in a scene, but didn't realize I had to render them using meshes.

Surely someone has created libraries of 3d primitives that can be added to WPF 3D scenes by now. Are any of these libraries free?

How about modeling tools? I know there are a few free modeling applications (like Blender), but is there a way to export models from these and include them in a WPF application?

Thanks!

Are there (free) tools or libraries for 3D WPF objects?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我想在WPF中使用一些3D控件，但有点惊讶地发现WPF中没有原始的实体控件-我只想在场景中绘制几个球体和立方体，但没有意识到我必须使用网格来渲染它们。到目前为止，肯定有人已经创建了可以添加到WPF 3d场景中的3D基元库。这些库中有免费的吗？建模工具呢？我知道有一些免费的建模应用程序(如Blender)，但有没有办法从这些应用程序中导出模型并将其包含在WPF应用程序中？谢谢!

问是否有用于3D WPF对象的(免费)工具或库？
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