000important_self_vtkqt

本程序是基于平面图对建筑规模场景进行三维重建。(This procedure is based on the floor plan for the construction scale of the three-dimensional reconstruction of the scene.)

3d 图形变换相关的代码,借助现有的一些几何库，实现了如三角网格化简 参数化等的内容(3D model tranform code)

包含用于条纹图像的旋转滤波、四步相移法程序和多频外差算法程序，用于光栅投影法的三维重建(Contains filter fringe image rotation, four-step phase shift method procedures and multi-frequency heterodyne algorithm for three-dimensional reconstruction of the grating projection)

说明：  三维地形实时动态显示的核心代码---来自<<Visual C++ 编程技巧典型案例解析>>(Real-time dynamic display of three-dimensional topography of the core code--- from <<Visual C++编程技巧典型案例解析>>)

flow3d中的源代码，适用于flow3d的二次开发，希望对大家有所帮助(source code in the flow3d flow3d apply to the second development, we want to help)

3D的效果，逼真的视觉享受，真实的场景。(3D effects, realistic visual experience, the real scene.)

说明：  Shewchuk的三角剖分算法，能剖分带孔的离散点，PII233 剖分一百万个离散点只需20秒。(Shewchuk 涓夎鍓栧垎 the algorithm, can cut in half the belt hole the separate spot, PII233 cuts in half 1 million separates only to need for 20 seconds. )

MLS用於3D曲面變型，可算出較為準確的法向量(This method can be used to 3D surface deformation,can figure out more accurate normal vecter)

自己按照网上的源码做的3D图形变化的修改，实现一个BMP图片的旋转，基本实现，但还没有完全完成(Your online source according to the 3D graphics make changes changes to implement a BMP image of the rotation, basically, but not entirely complete)

用于计算在三维点云处理过程中的局部点云面积估算，精度很高。(Used to calculate the three-dimensional point cloud processing local point cloud area estimation accuracy is very high.)