OpenGL 作图例子

二次曲面，其功能是能够创建二次物体。通过OpenGL基于屏幕像素块所覆盖的区域对每一块覆盖的范围值进行计算，然后在RGBA模式中,OpenGL用该值与Alpha值相乘。-conicoid, and its function is to create two objects. Adoption of OpenGL-based screen pixel block area covered for each one covering the value calculated, and then RGBA model, the value of using OpenGL and Alpha value multiplication.

The typical approach to adding in-game media such as movies and television has been to cycle through a series of textures. In order to play even a short show meant that a lot of texture swapping and memory had to be used, so the idea was to replace this method with a MPEG decoder and display each pixel as a polygon. I believe this is the first example of this method for two main reasons, firstly it takes a lot of processing to read the frames and display the large number of polygons but this is no longer a problem with the latest video cards, and secondly, it is no picnic writing a MPEG decoder. Fortunately I didn t have to write the MPEG decoder, I have used and modified the freely available source code ported to Win32 by Thanassis Tsiodras which was originally released by the University of California in 1992, back when there was a greater open source ethic.

c++ builder 自带的 opengl example-c builder"s own example opengl

OpenGL templates40 examples source codes

利用OPENGL在MFC的单文档视结构中的窗体上绘制了两国三维物体,并且添加了一些相关的背景绘制-use OpenGL in MFC single document as the structure on the Form 3D rendering of the two objects, and the addition of some relevant background rendering

我自己写的，里面都有我的文字相信说明。介绍了vb调用OpenGL的基本框架，内有两个模块，包含像素结构，纹理的加载，模型列表，二次对象调用，简单的摄像机，模型的简单变换（旋转）等-I wrote it myself, which has I believe that the provision of the text. Vb call OpenGL introduced the basic framework, there are two modules, including the pixel structure, texture loading, model list, the second object to call, a simple video camera, a simple model of transformation (rotation), etc.

用VB和OpenGL实现的三维棋盘例子，可以用来了解OPENGL的基本操作

涉及ply 文件的读取 及OpenGL中显示，三维图像主要是三维网格组成 面 线 点构成拓扑结构 本文件提供ply文件的读取 以便在openGL 或c++ 平台对文件进行处理

An opengl code for image processing

一个简单的OpenGL动画-a simple animation OpenGL