利用Opengl显示复杂三维图形的一种方法

基于opengl的光照模型，搞图形学的可以参考下做法-Opengl-based illumination model, engaging graphics can refer to practices under

OpenGL显示三维文字，希望对大家有所帮助-OpenGL display three-dimensional characters, and they hope to help everyone

本程序是基于opengl平台而生成的3d的c++代码,所表示的图形是一个会旋转的地球.-this program is based on opengl platform and the formation of c 3d code expressed by the graphics will be a rotation of the Earth.

在MFC下，利用OpenGL实现了一个水坝坍塌的过程，对边界以及障碍物进行了物理的定义。-In MFC, the use of OpenGL to achieve a process of collapse of a dam on the border, as well as a physical barrier definition.

Water is a small mini project inspired by a post in my message forum. The post was talking about whether or not it would be possible to create a water effect by modifying the waving flag tutorial. I stripped the flag of it s texture, put stars in the background, set up 3 layers of waving material, and used some simple blending to make it look as though the three layers were waves rippling across the screen. The effect isn t great, but it s cool looking!

里面有OPENGL的学习教程2个和一个函数参考手册。对学习OPENGL有很大的帮助-OPENGL learning there are two tutorials and a function reference manual. OPENGL learning has a great help

详细介绍用 了Visual Basic 实现 QpenGL三维地形显示。-detailed presentation of the Visual Basic 3D terrain QpenGL show.

OpenGL演示之雷神之锤，把最好的东西给大家分享，交个朋友！-OpenGL demo Zhi Quake, the best thing for everyone to share, to make friends!

OpenGL 布尔运算 例子。 csg.c trackball .h-OpenGL Boolean operation examples. Csg.c trackball.c trackball.h

本人为了图像处理的需要，很想实现二维图像的三维显示，于是写了本代码，希望与此有兴趣的读者共享。图像的获取一是bmp图像文件，二是来自剪贴板。本代码在MFC中调用OpenGL库函数来实现二维图像的三维显示，图像的宽度、高度和象素的亮度分别为三维空间的x,z,y坐标。程序主要有初始化、绘图、资源释放和操作部分，这些功能在OGL_MFCView.cpp文件中实现。OpenGL库的初始化在该文件中的OnCreate，InitScene和DrawScene函数中实现，主要初始化OpenGL运行时的环境变量，三维物体的光照，材质等，由于介绍OpenGL库的初始化的文档很多，在这里我就不多说了，感兴趣的读者可以参考有关的文档。在DrawScene函数中调用全局函数GLDraw3DBMP完成绘图部分。 编译源代码时，必须把opengl32.lib glu32.lib链到工程中。 可以通过对话框改变材质。按上下箭头键可以实现三维图像的绕x轴旋转，按左右箭头键可以实现三维图像绕z轴旋转。 本代码在Windows2000下编译通过。-image processing to the needs and would like to achieve th ree-dimensional two-dimensional images, then wrote the code, with the readers are interested in sharing. Image Access First bmp image files, two from the clipboard. The MFC code Calling OpenGL library functions to achieve the three-dimensional two-dimensional image display, image width, height and pixel brightness of the three-dimensional space x, z, y coordinates. Main initialization procedures, mapping, the release of resources and operation, the function of these documen