Unity3D虚拟牛解剖手术的设计+源代码
毕业论文关键词：3dsMax；Unity3D；虚拟现实；解剖手术
The Design and Implementation of Virtual Dissection of Cow Based on Unity3D
Abstract: Compared with the traditional anatomy teaching mode, virtual dissection of cow based on Unity3D established the user and interaction channel of virtual model through Unity3D, thus solving the problem of shortage of training resources, breaking the limitation of time and space. In this system, firstly, we used 3dsMax modeling tools and modeling methods to model the main body parts based on the anatomical and physiological structure of cows. Then used the 3dsMax and Unity3D data channel to import the model into the Unity3D project. And then used Unity3D built-in editor and script system to add control method of model interaction. At last, added HTC Vive interaction of virtual reality device for Unity. Finally, virtual bovine anatomy surgery simulation was completed, has realized operation of the observation of cows' structure, operation of organ extraction, operation of cutting organ, etc. The system has a higher degree of simulation.
Key words: 3dsMax; Unity3D; Virtual Reality; Dissection Operation
目 录
摘要 1
关键词 1
Abstract 1
Key words 1
引言 1
1. 选题背景 1
1.1 问题的提出 1
1.2 国内外研究状况 2
1.2.1国外研究状况 2
1.2.2 国内研究状况 2
1.3 研究的目的和内容 3
2. 开发平台及应用技术 3
2.1 3ds Max建模 3
2.2 Unity 3D引擎 4
2.2.1 Unity视图 4
2.2.2 Unity场景元素 5
2.2.3Unity对象组件 6
2.2.4 Unity与3ds Max数据接口 7
2.3 牛的解剖技术 7
3. 系统需求分析 7
3.1 可行性分析 7
3.2 功能需求分析 8
4. 总体实现 9
4.1 解剖流程设计 9
4.2 操作流程设计 9
4.3系统模块设计 10
4.3.1 开始界面UI模块 10
4.3.2 场景控制处理模块 10
5. 关键模块设计 11
5.1三文建模 11
5.1.1 牛的三文模型 11
5.1.2 建模流程 14
5.2 角色相机控制处理 15
5.2.1 角色控制处理 15
5.2.2 相机追踪处理 16
5.3 模型交互处理 18
5.3.1 教学模式下的交互处理 18
5.3.2 自由模式下的交互处理 20
5.3.3 肉类展示模式的交互处理 22
5.4 网格切割算法 23
6. 结果与分析 26
6.1 开始界面交互 26
6.2 教学模式场景 26