voronoi

实现了一个简单的brick shader(umolement a simple brick shader)

说明：  VC图像处理，对初学者和研究者有一定的参考作用。(VC image processing, for beginners and researchers are certain references.)

vtk mfc 打开dicom图片，用文档类新建一个视图类实现(vtk mfc open dicom images, use the document class to create a new view class implementation)

Voronoi图是以两点间线段的长度作为距离 ,对平面的一种分割。然而 ,在地理环境中 ,存在着许多自然的或人为的障碍 ,使得从一点到另一点不能直线到达。为了扩大Voronoi图的应用领域 ,本文对传统的Voronoi图进行扩充 ,给出了障碍Voronoi图的定义、性质 ,以及离散生成线段障碍Voronoi图的方法(Voronoi diagram based on the length of line between two points as the distance from a partition of the plane. However, in the geographical environment, there are many natural or man-made obstacles, making from one point to another point of arrival can not be a straight line. In order to expand the area of Voronoi diagram, Voronoi In this paper, the traditional expansion plans, given the obstacles to the definition of Voronoi diagram, the nature of the discrete Voronoi diagram generation segment of the barrier method)

flac3d自定义本构模型实例演示，可以帮助数值模拟爱好者学习如何自定义本构模型。(flac3d custom constitutive model examples demonstrate, numerical simulation can help enthusiasts to learn how to customize the constitutive model.)

说明：  三维均匀介质的高阶交错网格弹性波方程数值模拟（未加PML吸收边界条件），模拟结果以切边形式显示(Numerical simulation of three-dimensional homogeneous medium of high-order staggered elastic wave equation (not PML absorbing boundary conditions), the simulation results are displayed in the form of trimming)

详细的介绍Direct3D的编程过程，让你逐步成为3D开发高手(detailed account of the Direct3D programming process so that you gradually become a master 3D development)

相机在轨道上沿轨道（管状）运动； 右键可以选择不同视角观察和退出，有两个视角；(Camera on the track along the orbit (tubular) movement Right you can choose a different perspective and exit, there are two perspectives )

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)

VTK里面的对点云进行降采样的程序，可以直接使用。(VTK point cloud inside the down-sampling procedure can be used directly.)