3D / 4D图形Python和wxPython的？ [英] 3D/4D graphics with Python and wxPython?
问题描述
在我的日常工作作为博士生，我做地质建模。在我的业余时间（主要是为了好玩），我学习Python和尝试写一个简单的程序来观看3D地质细胞模型。
In my day job as a PhD student, I do geological modeling. In my spare time (mainly for fun), I am learning Python and trying to write a simple program to view 3D geocellular models.
该地质细胞模型仅仅是一个三维网格，每一个网格单元有一定价值（如右图所示）。所以，我希望我的观众能够显示像右侧的图片三维网格模型。同时，我希望它能够通过模型在X，Y和Z方向显示截面（这是显示在左侧图）。
The geocellular model is just a 3D grid where every grid cell has some value (as shown in the right figure). So, I would want my viewer to be able to display a 3D grid model like the picture on the right side. As well, I would like it to be able to display cross sections through the model in the x, y and z directions (this is shown in the left figure).
我也希望这些模型可以绕所有三个轴和放大或缩小。
I would also want the models to be able to rotate around all three axes and zoom in and out.
我已经做了一些preliminary调查（主要这里），它看起来像VisVis和VTK有两个可能的选择。我想使用的wxPython的主界面，它看起来像两个方案将与wxPython的工作，据我可以告诉。
I've done some preliminary investigation (mainly here) and it seems like VisVis and VTK are two potential options. I am trying to use wxPython for the main GUI and it looks like both options will work with wxPython as far as I can tell.
问题：
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我是正确的，当我说我想VisVis和VTK将工作我想要什么？是preferable其他？
Am I right when I say that I think VisVis and VTK would work for what I want? Is one preferable to the other?
这这两个选项是最容易实现的？
Which of these two options would be the easiest to implement?
有没有办法，我也应该考虑另一种选择？
Is there another option that I also should consider?
请记住，我是新望以Python和很新的wxPython的。
Keep in mind that I'm newish to Python and very new to wxPython.
推荐答案
您在找什么叫体素的可视化的素电网的或此类。我会认真考虑 Mayavi的（从来没有使用过，但我一直关注它） ，似乎有什么东西href="http://docs.enthought.com/mayavi/mayavi/mlab.html#visualizing-volumetric-scalar-data" rel="nofollow">这里非常接近
What you are looking for is called voxel visualization, voxel grid or such. I would seriously consider MayaVi (never used it, but I keep eye on it), it seems to have something very close here.
的Paraview ，建在VTK就像Mayavi的，可能是一个不错的选择，太多。
Paraview, built atop VTK just like MayaVi, might be a good option, too.
我想直接去VTK进行可视化是困难的，实在是太低了，水平，将可能使你只是感到沮丧。这就是说，你将要为保存数据作为VTK数据集开放Mayavi中/的Paraview;它并不难，你只需要选择合适的结构（vtkGrid，vtkUnstructedGrid，...）。
I think going straight to VTK for visualization is difficult, it is too low-level and will probably make you just frustrated. That said, you will want to save your data in as VTK datasets for opening in MayaVi/Paraview; it is not difficult, you just have to pick the right structure (vtkGrid, vtkUnstructedGrid, ...).
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