c#下的opengl编程程序

“虚拟地景生成系统”是基于Windows2000系统和Visual C++ 6.0平台，利用基本OpenGL函数编程技术开发的三维可视化成果。它通过简单的DEM（数字高程模型）数据，建立格网模型、再根据光照强度、高程值及有关数据建立数学模型，生成晕渲，再将它投影到平面上，达到模拟现实地貌起伏的效果。 本系统采用XP风格界面，清新自然。它具有透射/正射投影切换、漫游、缩放功能。支持分层晕渲、比高设定、平移、旋转、翻滚、视野调节、雾化、纹理贴图(显示/隐藏)等诸多功能，单幅、1MB大小的DEM数据生成速度为秒级，浏览时无停顿。-"to the virtual scene generation system" is based on Windows 2000 and Visual C 6.0 platform, using the basic function of OpenGL programming technology developed by 3D visualization results. Through simple DEM (Digital Elevation Model) data, establish grid model, in accordance with light intensity, elevation data and the value of a mathematical model, generate Hillshading, then it projection plane to achieve realistic simulation of the effect of undulating topography. The system uses XP style interface as well. It has transmission/switching are overhead projectors, roaming, zoom function. Support for layered Hillshading, compete against the creation, translation, rotation, rolling and vision adjustment, atomization,

Robot Hand with Lightning and some additional affects.

二维图像的三维显示 详细信息 < OpenGL > 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。 -two-dimensional images of three-dimensional display detailed information Image Processing himself 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 co

nehe的源代码，调试通过，能运行-nehe source code, debugging is passed, will be able to run

这是一个利用粒子系统做的一个模拟彩虹的源程序。包含粒子的死亡，产生，移动等-This is a particle system to do a simulation rainbow of the source. Contain particles of death, generation, mobile etc.

资源描述运用了opencv来实现相机标定，集合了单相机和双相机的两者的标定，直接识别角点，无需手动操作，简洁实用

制作太阳光晕的非常好的例子,同时考虑了遮挡算法,对于学习opengl中有关光照,纹理贴图等知识有帮助-Solar flare produced a very good example, taking a block algorithm, for learning opengl related to light, texture mapping, such as knowledge has helped

贴图法画球，是一个很简洁的例子，希望对大家有用，谢谢了-this is a program

OPENGL入门级学习文档，文件格式是chm的。对初学者非常有帮助-OPENGL study entry-level document, the chm file format is. Very helpful for beginners

粒子系统。粒子的生命，颜色，衰减等的模拟。以及向外发散的效果。-Particle system. Particles of life, color, attenuation of the simulation. As well as the outward divergent results.