d3dx9_26

这是一篇关于超声相控阵二维面阵实现三维成像的文章，很不错。(This is an article on ultrasonic phased array two-dimensional array of three- dimensional imaging article, great.)

说明：  三维重建是指对三维物体建立适合计算机表示和处理的数学模型,是在计算机环境下对其进行处理、操作和分析其性质的基础,也是在计算机中建立表达客观世界的虚拟现实的关键技术。(Three-dimensional reconstruction refers to the establishment of a mathematical model suitable for computer representation and processing of three-dimensional objects. It is the basis for processing, manipulating and analyzing their properties in the computer environment. It is also the key technology for establishing a virtual reality to express the objective world in the computer.)

基于LOD技术的3D海底地形仿真系统。主要讲述海底地形的绘制及仿真系统的组成。(Based on the LOD 3D seafloor topography simulation system. Focuses on the composition of the seabed topography mapping and simulation system.)

能够显示旋转3D模型的openGL程序，鼠标拖动可以旋转。(OpenGL Program for Displaying Rotating 3D Models)

对地震数据进行分析,并对它们进行三维重建,可用来对地震原因进行探索.(Analysis of seismic data, and their three-dimensional reconstruction, can be used to explore the causes of earthquakes.)

3D旋转源码，设定不同的x,y,z 坐标轴旋转(source 3D rotation, different set of x, y, z-axis rotation)

说明：  基于matlab对三维点云的法向量进行求取，并进行朝向统一。(Based on MATLAB, the normal vector of three-dimensional point cloud is calculated, and the direction is unified.)

说明：  D3D 的入门程序，包括初始化D3D编程环境和初始化窗口(D3D init program)

该函数能完成多视图的三维重建工作，牵涉很多三维重建工作的函数，相信一定会对你有用(The file includes 3d reconstruction code)

建立3D图像，常用于修改MOD，习惯使用玛雅来建立(Create a 3D image, often used to modify MOD)