计算机科学与技术专业毕业论文.doc

基于OpenGL的纹理映射实现与应用
The implementation and application of
texture mapping based on OpenGL
系(院)名称: 计算机科学与信息工程学院
专业名称: 计算机科学与技术

基于OpenGL的纹理映射实现与应用
摘要:随着计算机多媒体技术、可视化技术及图形学技术的发展,我们可以使用计算机来精确地再现现实世界中绚丽多彩的三维物体,并充分发挥自身的创造性思维,通过人机交互来模拟、改造现实世界,这就是目前最为流行的虚拟现实技术。
通过这种技术,建筑工程师可以直接设计出美观的楼房模型;军事指挥员可以模拟战场进行军事推演,网民可以足不出户游览故宫博物馆等名胜古迹等。而虚拟现实技术最重要的一部分内容就是三维图形编程。它已经成为一个工业标准的计算机三维图形软件开发接口,并广泛应用于游戏开发、建筑、产品设计、医学、地球科学、流体力学等领域。值得一提的是,虽然微软有自己的三维编程开发工具DirectX,但它也提供OpenGL图形标准,因此,OpenGL可以在计算机中广泛应用[4]。
虚拟现实技术是计算机图形学的一个分支。OpenGL 是功能强大的开放式图形库。论文运用OpenGL工具在MFC单文档平台下创建了一个虚拟三维环境,绘制一些常见的虚拟物体, 利用纹理映射增加物体的真实感。
关键词:系统设计 OpenGL技术三维图形设计纹理映射虚拟现实
The implementation and application of texture mapping
Based On OpenGL
Abstract:With the development of the and the multimedia technology, visualization technology, Graphics technology, We can accurately emersion the 3D object in the reality world that puter, pletely exert the creationary thinking of ourselves. Through man-machine conversation to simulate or transform the real world, that’s the most fashionably technology of the Virtual Reality.
Through this technology, the architect could design the beauty model of building directly; The mander could imitate battlefield for a sham battle, the web cam could excurse museum,scenic spot and historic resort being confined at home. And the most important of the Virtual Reality technology is 3D photograph ’s e a soft development connection of Industrial standard puters 3D photograph,and widely utilizes in game design, architecture, porduct design, medicine, geoscience, hydromechanics domain. What is worth mentioning is, although the Microsoft have his own 3D programmer development kit,Directx, he also offer OpenGL photograph standard, so, OpenGL could use puter widely.
Virtual reality technology is puter graphics branching. OpenGL is the function formidable open style graph storehouse. This design implements a virtual three-dimensional environment with OpenGL on MFC single document platfor