osg_osgearth

机载激光雷达点云的阶层式分类(Airborne Lidar Point Cloud hierarchical classification)

使用VisualC++ Win32应用程序开发的一个OpenGL程序，实现雾的效果。(Using VisualC++ Win32 application development an OpenGL program to achieve the effect of fog.)

DDA、Bresenham画直线及画圆、多边形； 边缘填充算法和种子填充算法。(DDA, Bresenham drawing a straight line and circular, polygonal edge of the filling algorithm and seed fill algorithm.)

DX写的水面效果模拟，折射反射fresnel源码(Real water effect with DirectX&HLSL,reflect refract & fesnel effect.)

适合于图形学的初学者学习的二维图形绘制包(Graphics for beginners to learn the two-dimensional graphics rendering package)

从多张图像的轮廓重建3D物体，代码运行鲁棒，几乎没有Bug.(Images from more than the outline of the reconstruction of 3D objects, robust code to run, almost no Bug.)

说明：  三维点云的伪彩色显示示例。自带5片点云用于测试。可平移、旋转、缩放视图；可单色、伪彩色显示点云。(An example of pseudo-color display of three-dimensional point clouds. It has five point clouds for testing. It can translate, rotate and zoom views; it can display point clouds in monochrome and pseudo-color.)

简单的GUI,可以作为学习,也可以自己根据基类作扩展(Simple GUI can be used as learning can also be the base class for the extension)

无人机路径规划。在给定的三维空间中搜索一条安全可行的无人机飞行路径(Path Planning. In a given three-dimensional space to search for a safe and feasible UAV flight path)

dxf图转G代码工件软件，dxf读取过程清晰(DXF diagram to G code workpiece software, DXF read process is clear)