基于OPENGL的三维地形的生成实现

随着计算机图形学的发展,其在科学、工程、医学、娱乐、广告、图形艺术等众多领域得到了普遍应用。我们可以通过图形应用程序来虚拟现实,以及GIS领域方面的遥感图像信息系统的应用。为了逐步实现以上目标的应用,本文将以一个基于OPENGL的,使用高度图(Heightmap)进行地形(Terraain)生成及在此基础上的应用为实例,对系统的需求、算法、优化进行了详细的介绍,并给出了可行的解决方法。

With Computer Graphics is that figures study developments, its at science, numerous fieldses last general application at art, etc.s figures advertisements amusements medical sciences projects. We come virtual reality, and GIS the remote sensing picture the applications of information systems of field through figure application program. At application that realize the goal of the ahove progressively, this text at one a piece of one that is because of OPENGLs, The topography（Terraain） is produced and the application on the basis of this is the instance to use and highly pursue（Heightmap） to carry on , Demand, algorithm, optimize and introduce detailed one in system, besides, Have carried on brief analysis to some technological questions that are met in the course of developping, Give and publish feasible solution is from realizing angle explain figure the development and use the prospects of application program.