计算机图形学的一些例子

图形图像编程OPENGLDEMO mfc -graphics programming mfc OPENGLDEMO

vb+opengl 三维显示的实例. 实现了三维图形的动态显示.-vb opengl 3D display examples. Implementation of 3D graphics dynamic display.

因为,我们年轻,所以我们有的是创新 有的是个性 有的是自信!!! 但是,我们也要有过硬的技术做后盾所以我们要脚踏实地的学习-Because we young, so we have some innovation and some are self-confident personality!!! However, we must have strong technical backing to do so we have to learn down-to-earth

一个opengl的例子 是用于实现文字显示的源代码 比较简单-an opengl example is the word for the realization of the source code shown relatively simple

这是用openGL开发的-this is the development of openGL

在VC中实现OpenGL三维绘图,是三维交互图系统演示，可旋转。-in VC achieve OpenGL 3D graphics, interactive 3-D map of the demonstration, swivel.

OpenGL三维图形开发环境 OpenGL三维图形开发环境设计-OpenGL 3D OpenGL graphics development environment designed three-dimensional graphics development environment

八叉树的实现 功能： 1、创建八叉树。 此八叉树为满树，即所有节点/叶子全部创建。 用户可以自定义此八叉树的深度和所处的三维场景中的位置。 注a：由于创建树时为满树创建，故层数太大时创建时间可能会比较久，请耐心等待。 注b：创建顺序为(1)上层左前节点-(2)上层右前节点-(3)上层右前节点-(4)上层右后节点 -(5)下层左前节点-(6)下层右前节点-(7)下层右前节点-(8)下层右后节点-(1)-(2)…… 2、先序遍历八叉树。 八叉树创建成功后用户可调用此子模块查看此八叉树，会显示每个结点的编号，值和在场景中的坐标。 3、查看八叉树的深度。 4、在场景中查找点。 用户首先输入要查找的坐标。 如果该点位于场景外则提示用户并返回，否则在场景中递归查找该点。 找到后输出该点所处的子结点的坐标和递归次数。-err

光照和键盘控制: 添加光照和键盘控制，它让程序看起来更美观。 -Learning how to texture map has many benefits. Lets say you wanted a missile to fly across the screen. Up until this tutorial we d probably make the entire missile out of polygons, and fancy colors. With texture mapping, you can take a real picture of a missile and make the picture fly across the screen. Which do you think will look better? A photograph or an object made up of triangles and squares? By using texture mapping, not only will it look better, but your program will run faster. The texture mapped missile would only be one quad moving across the screen. A missile made out of polygons could be made up of hundreds or thousands of polygons. The single texture mapped quad will use alot less processing power.

Opengl的缩放程序，实现真正的三维矩形缩放-Opengl the scaling process and achieve a three-dimensional rectangular zoom