VTK IO的C / C ++库 [英] C/C++ library for VTK IO

问题描述

我在C ++中有一个模拟生成大量的数据。现在我使用MATLAB库将结果保存为.mat文件，但最终我需要一个开源的二进制格式。我不想实现我自己的二进制格式，ASCII不是一个选项。我听说VTK提供了.vtk二进制文件格式来保存3d数据结构，这正是我需要的。是否有一个好的C / C ++库用于读取/写入VTK文件？

解决方案

文件I / O，它被称为...等待... VTK！ ：）

http://www.vtk.org/doc/release/4.2/html/classvtkUnstructuredGridWriter.html

http://www.vtk.org/doc/release/4.2/html/classvtkUnstructuredGridReader.html

（还有许多其他读者/写者适合您的数据类型）。

I have a simulation in C++ which generates huge amount of data. Right now I am using MATLAB libraries to save the results as a .mat file, but eventually I will be needing an open source binary format. I don't want to implement my own binary format and ASCII is not an option. I heard that VTK provides .vtk binary file format for saving 3d data structures, which is exactly what I need. Is there a good C/C++ library for reading/writing VTK files?

解决方案

Yes, there is a good library providing .vtk files I/O, and it is called... wait for it... VTK! :)

http://www.vtk.org/doc/release/4.2/html/classvtkUnstructuredGridWriter.html

http://www.vtk.org/doc/release/4.2/html/classvtkUnstructuredGridReader.html

(There are many other readers/writers to suit your data type).

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