unity 中实现将sketch up软件抓取并导出的三维地形导入-importthe terrain exported from sketch up to unity,and the terrain is got from google earth by sketch up pro software

采用VC及Opengl基于四叉树及LOD算法的室外三维地形实时渲染源代码-The use of VC and Opengl quadtree-based LOD algorithm and outdoor real-time rendering of three-dimensional terrain source code