基于Unity3d的Virtual Reality互动应用

基于Unity3d的Virtual Reality互动应用

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基于Unity3d的Virtual Reality互动应用
摘要

随着数字化信息技术的快速发展，虚拟现实技术将虚拟对象融入到真实生活场景中，从而提升学习教材内容呈现的真实性与学习的互动性。
在当前的培训系统中，在计算机中的应用中还是主要出于平面和文字，视频等的2D载体上，可以避免真实物体只能通过图片、影片等数据化标示而造成学习过程中的曲解，在信息化不断膨胀的今天，更加吸引人们的眼光，更好的适应需求，将是一个成功的培训过程，而3D虚拟现实应用技术恰好实现这个技术需求，使用3D技术运用虚拟现实构建出能使学习者沉浸于其中的虚拟学习空间，加强学习者对教材本身与其真实环境的联系性。
本次课题设计的面试培训系统，专门针对即将毕业的各位毕业生而设计，通过虚拟互动的培训方式，使得整个培训过程更加深刻有趣，为广大的的毕业生们的就业面试打下良好的基础。
该面试培训系统，主要架构在unity3d的平台上，通过人机互动的操作方式，主要着力于互动，真实虚拟这两大特点。
Unity3D是一种游戏开发工具并让开发者专注于游戏带来的创造力上。编辑、测试、试玩。围绕Unity，永远不会只是点击一次就可以测试出最新的想法。这也让开发者深入挖掘快乐然后修改直到完美完成。Unity3带来了大型的光照贴图和暗影阻塞功能从表格里剔除-而主要的部分在于使得游戏看起来更完善、运行起来更流畅。目标平台可瞬间切换，所以开发者可以使用手机、网页、PC/MAC和移动互动平台中一个简单的资源来开发。Unity拥有上百种着色效果包括最简单的（扩散的、光滑的等）到非常超前的（自发光高光贴图等）。

关键词：虚拟现实互动 3D

The Virtual Reality-based interactive applications unity3d
ABSTRACT

With digital information technology, rapid development of virtual reality into the virtual objects in real life scenarios, so as to enhance the authenticity of learning materials and learning content presentation interactive. In the current training system, in computer applications, or mainly for the graphic and text, video, etc. 2D vector, real objects can be avoided only through pictures, video and other data of the mark caused by distortion of the learning process, expanding the information technology today, people look more attractive and better meet the needs of the training will be a successful process, and 3D virtual reality application technology just to achieve the technical requirements, the use of 3D technology enables the use of virtual reality construct learners immersed in the virtual learning space in which to enhance the learner teaching environment itself and the real contact of.
The subject of the interview training system designed specifically for Zhuhai, Beijing Institute of Technology Institute of the graduates graduating design, through a virtual interactive training methods, making the entire training process more deeply interesting, for the majority of the Beijing Institute of Technology Graduate School of Zhuhai The students lay a good foundation for employment interviews.
Unity3D is a game development tools and allows developers to concentrate on the game to bring the creativity. Edit, test, demo. Around Unity, never just click once to test out the latest idea. It also allows developers to dig until the perfect happiness and then modify to complete. Unity3 brought a large shadow blocking the light texture and function where removed from the table - and the main part is making the game look better, run more smoothly. Can instantly switch the target platform, so developers can use the phone, Web, PC / MAC and mobile interactive platform, a simple resource to develop. Unity with hundreds of color effects, including the most simple (diffusion, smooth, etc.) to very advanced (from the light-emitting high light map, etc.)

Keywords: Virtual Reality Interactive 3D

摘要 I
ABSTRACT II
1 引言 1
1.1 unity3d的介绍 1
1.2 本课题的研究背景 5
1.3 本课题的研究意义 6
1.4 国内外研究现状 6
1.5 当前主要技术 6
1.6 开发工具 8
2 可行性分析 9
2.1 技术可行性 9
2.2 经济可行性 9
2.3 操作可行性 9
3 总体设计 10
3.1 结构设计 10
3.2 系统分层结构 10
3.3 系统功能划分 10
4 详细设计 12
4.1 框架流程 12
4.2 开始程序 13
4.3 登陆界面 14
4.4 换装系统 15
4.5 面试场景 16
5 功能实现 17
5.1 登陆界面GUI 17
5.2 换装系统 18
5.3 面试场景 20
5.4 3DSmax导出到Unity3D 29
5.5 人物骨骼绑定与使用 30
5.6 Unity3D的shader应用 32
5.6.1 Unity3D的Image effects应用 32
5.6.2 Unity3D的CubeMap Shader应用 34
总结 35
参考文献 36
谢辞 37

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