| 1. | Object that represents the polygon mesh
对象，该对象表示多边形网格。 |
| 2. | Object that represents the device associated with the created polygon mesh
对象，该对象表示与创建的多边形网格关联的设备。 |
| 3. | This paper focuses on mesh fusion , a new developing research branch driven by the vigorously growing entertainment industry such as movie , tv and game
多边形网格融合技术是因影视游戏等娱乐业蓬勃发展而驱动的一个新兴的研究课题。 |
| 4. | The purpose of the research is to create a new model from existing geometric models with their characteristics . the existing mesh fusion methods have two disadvantages
它的目的是在基于多边形网格的几何造型的框架下，用已有的物体模型构造出兼有它们特点的新模型。 |
| 5. | Firstly , they cannot deal with dense meshes . secondly , they have the topological restrictions . in this paper , we proposed some new solutions to these problems with satisfactory results
我们针对这两个缺陷展开了工作，对多边形网格融合算法进行了进一步的研究，对这两个问题给出了自己的解决方案。 |
| 6. | This paper discuss the key technologies of virtual manufacture , including the method and theory of the displaying of the 3d scene , polygonal mesh model , visual light model , collision checking , 3d geometry transform and the particle system
对虚拟制造的关键技术进行了讨论，包括三维场景的显示、多边形网格模型、真实感光照模型、碰撞监测、三维几何变换和粒子系统等。 |
| 7. | In computation of swept volume approximation , an improved technique to generate the swept volume approximation for arbitrary meshes is presented by introducing generator simplification and path resample using frenet moving frames along the discreted sweeping trajectory . other steps , such as a directed distance field computation on a uniform grid based on the hardware accelerated computation technique and iso - surface extraction using marching cubes algorithm , are also included in this algorithm . in addition , the simplification scheme and smoothing technique are applied to the swept volume generated from iso - surface extraction
本文的主要贡献在于：在扫描体逼近计算方面，在原有任意多边形网格模型沿任意路径运动生成扫描体逼近算法的基础上，提出了加入对扫描母体简化的预处理和用活动标架对扫描路径进行重采样等过程，算法的其它过程还包括：计算扫描体中几何基元的排列，用硬件加速构造无符号的有向距离场，将无符号距离场转化为有符号距离场，从有符号有向距离场提取等值面等。 |
| 8. | The main innovation of our method is that we only need construct polygonal mesh possessing simple symmetric properties on both sides of control polygon edges of interpolated curves , and do n ' t need modify the subdivision rules near the interpolation curves during the process of subdivision . thus the subdivision rules are simple . the process is convergent and the limit surface is c everywhere except a finite number of points
该方法的主要创新思想是，在被插值曲线的控制多边形两侧构造具有简单对称性质的多边形网格，而在细分过程中，则无须修改被插值曲线附近的细分规则，凶此细分算法是简单的，细分过程是收敛的，且最终的插值曲面除有限个点外是c ~ 2连续的。 |
| 9. | Firstly , this paper introduces model representation and interactive technique in our editor and designs a framework supporting polygon mesh model and a men - machine interactive system with manipulations and commands at the core ; and introduces application and optimization of opengl poly - view in os environment
本文首先介绍了角色动画编辑器中的模型表示和交互式操作机制，设计了支持多边形网格模型的类框架结构和以操控和命令为核心的人机交互系统；并介绍了多个opengl视图在操作系统下的优化应用。 |
| 10. | All algorithms that introduced hi my paper focus on the hollow hull of object , and the calculations are a series of intersection of face and line that have no ply . and by employing the topology information that come with the points since their generation , we can get the surface polygonal mesh without triangulation and reduce the time used in reconstruction of visual hulls and help to realize real - time rendering
本文提出可见壳的生成算法都是建立在无厚度的平面直线求交计算上，完全避免了对物体内部的冗余区域的计算，同时利用物体表面点集与生俱来拓扑信息，恢复物体表面的多边形网格，在一定精度范围内可以避免对散乱点集进行三角剖分，减少可见壳的生成时间并有助于实时绘制的实现。 |
