如何开发OPENGL程序的基本方法之二,画多边形,初始化三维场景

项目是光滑粒子动力学（SPH）流体模拟研究 - 本质上模拟流体，成千上万的小颗粒，该方法的基本思想是将连续的流体(或固体)用相互作用的质点组来描述，各个物质点上承载各种物理量，包括质量、速度等，通过求解质点组的动力学方程和跟踪每个质点的运动轨道，求得整个系统的力学行为用C++与OpenGL的。

stanford 三维图像库ply格式文件源码-stanford three-dimensional image database ply format source

可以改变轴心的旋转立方体OpenGL，C++ GLUT_LEFT_BUTTON && GLUT_DOWN, axis = 0 GLUT_MIDDLE_BUTTON && GLUT_DOWN, axis = 1 GLUT_RIGHT_BUTTON && GLUT_DOWN, axis = 2 -can change the rotation axis cube OpenGL, C GLUT_LEFT_BUTTON

openGL龙格库塔公式的使用，实现了火焰，水流，圈圈等。-Runge-Kutta formula openGL use a flame, water, circle and so on.

一个屏保SDK源码-a screensaver SDK source

我学了一下OpenGL，写了这个代码。-I had learned about OpenGL, writing the code.

用VB是实现的3D图形，基于OpenGL实现的，感觉挺不错的，-VB is used to achieve the 3D graphics, OpenGL-based realization, I feel pretty good,

《OpenSceneGraph快速入门指导》是目前唯一一本官方认可的开放场景图形渲染库OSG初学者教程书籍。作者为OpenGL编委会的资深专家Paul Martz，译者：王锐，钱学雷- OpenSceneGraph Quick Start guide, is the only one officially recognized the opening scenes of graphics rendering library OSG tutorial books for beginners. The author is a senior expert in OpenGL Editorial Paul Martz, Translator: Wang Rui, Qian Xuelei

作者: junglesong 这是我过去进行一个OpenGL项目时使用到的"三维空间向量/点"类及相关函数,使用它们可以定义一个空间向量/点,实现向量的平移,缩放和旋转等,使用相关函数还可以实现两向量的叉乘,得到一个向量的绝对长度,将一个向量单位化,得到一个三点决定的平面的垂直向量(经过单位化),得到空间中两点的距离,得到两向量的点积,得到两向量的夹角等操作,为方便用户的使用,每个函数都有详细的注释,特别重要的向量计算如点积,叉乘还有相关说明,希望对大家有所用处. 由于源程序涉及到保密问题不能和盘托出,请见谅. junglesong@etang.com-Author : junglesong This is my last OpenGL for a project to use the "three-dimensional vector space/point "and related functions, they can use a definition of space vector/points, for the vector translation, zooming and rotation, using correlation function can also achieve two fork by Vector, a vector to be the absolute length of a vector unit, 3:00 been a decision of the vertical plane of Vector (those units), a space to be the distance between two points, Vector to be the two plot points, to be the angle between two vectors such operations, as a user-use, Each function has detailed notes, a particularly important point if the calculation vector plot, fork also took note, we hope to have use

实验中，我们综合利用了计算机图形学里面三维图形图象的基本算法，以及表面映射算法，成功的在屏幕上显示了一个ZHUONMIQAN，在设计过程中，我们还运用了计算机控制光线明暗算法，给花盒加上了逼真的光照效果。-experiments, we Comprehensive Utilization of the 3-D computer graphics imagery inside the basic algorithm, and surface mapping algorithm, the success of the screen shows a ZHUONMIQAN, in the design process, we also use a computer-controlled light shading algorithm to Huaan with a realistic lighting effect .