用OpenGL实现展开地球的三维动画

打包说明：打包软件为winzip，其中paper.zip为正文压缩文件，解压后

为word2000环境下的正文文件paper.doc，program.zip为源程序压缩文件，解压后为VC++6.0环境下的工程文件OpenEarth.dsp等系列程序...及作为纹理使用的位图文件Wordmp.bmp





程序使用说明

解压program.zip为源程序压缩文件,将opengl32.lib glu32.lib glaux.lib等库文件拷贝到...\\VC98\\Lib\\目录下。



1.用VC6.0启动Openearth.dsw,

2.按下述步骤添加OpenGL库:从[Project]菜单中选择[Settings...]选项，将弹出Project Settings对话框。在该对话框中选择Link标签，在“Object/Libray Module”编辑框中加入“opengl32.lib glu32.lib glaux.lib”,单击OK按钮。

3. 用菜单Build\\!Execute Openearth.exe项建立并运行Openearth.exe文件

4. 观看效果，由于程序使用GetCurrentTime函数，动画可能从中间开始展开，全部展开后，又从头从球形开始展开。



直接运行Openearth.exe。-start using OpenGL 3D animation Earth packaged Note : packaged software winzip. which paper.zip compression for text documents, unpacked word2000 environment for the body of documents paper.doc, program.zip source of compressed files, unpacked VC 6.0 environment for the engineering documents OpenEarth.dsp series of procedures ... and for Texture for the use of bitmap file Wordmp.bmp use procedures for extracting program.zip source compressed files, will opengl32.lib glu32.lib glaux.lib other library copy of the document .. . \\ VC98 \\ Lib \\ directory. 1. Start with VC6.0 Openearth.dsw. 2. the following steps to add OpenGL library : from [Project] menu, choose [Settings ...] options will Project Settings dialog pop. In the dialog box choose Link label, in "Object / Libray Module" e