图形

In the CAD system for progressive dies, the method is introduced to automatically generate geometric models of stampings through inputting the product drawings by AutoCAD and picking-up the entity information from DXF files and programming with ObjectARX and C＋＋ language, at the same time, generating algorithm of close contour lines and unidirectional chain-table structure are used to express the models of stampings, the class and direct judgment of contour lines are realized and the entity existing side is judged by analytical geometry, which efficiently solves the problem of automatic input of drawings of stamping and providing information of process planning and mold design.

在级进模CAD系统中，将产品的图形信息以AutoCAD直接绘图形式输入到计算机中，从AutoCAD的图形交换文件中提取信息，采用面向对象的二次开发工具ObjectARX和C＋＋语言编写接口程序，并通过封闭轮廓的生成算法自动生成冲裁零件的几何模型，且用单向链表的形式加以表达，同时对冲裁零件图形的轮廓进行分类与走向判定，采用简单的解析几何方法对实体存在侧进行判定，有效地实现了零件图形的自动输入，为级进模CAD系统的工艺计算和模具工作部分的设计等提供了必要的信息。

The graph cliping algorithm is the basis of computer graphics algorithms.The graph cliping algorithm is good or not directly influence entire graphics system's performance.

图形裁剪算法是计算机图形学的基础算法，图形裁剪算法的好坏，直接影响到整个图形系统的性能。

Based on the principle of fractional graphics generated from overlapping function system, the realization method of algorithmetic fractional graphics and the influence upon fractional graphics by adjusting parameter have been dealt with.

介绍分形几何生成计算机图形的基本方法，在阐述迭代函数系统IFS方法生成分形图形原理的基础上，讨论分形图形算法的实现方法、参数C对分形图形的影响及分形理论在纺织品花形设计中的应用。

Research on basic algorithms of Computer Graphics has deep significance, because each application generally need numerous call of the basic algorithms. The speed and quality of generating a picture are tremendously affected by that of generating each line or curve. This paper researches the basic algorithms of Computer Graphics including the algorithms of drawing and clipping of lines and curves both on the square grid and the hexagonal grid.

对计算机图形学基础算法的研究具有重要意义，因为在具体应用中，每一幅图形都由成百上千条直线和曲线构成，这样对于每一条直线或曲线的处理速度和质量就极大地影响着整幅图形的处理速度和质量，本文的工作是对计算机图形学中的基础算法进行研究。

A request is received to send graphics data to a graphics adapter from a first graphics process within the plurality of graphics processes.

接收来自该多个图形处理过程的第一图形处理过程的向图形适配器发送图形数据的请求。

The global topologic character of the graphics is the connection between nodes and graphics elements, which is revealed by the connection between node regions and bars.

扫描图象中图形元素由图段描述，图形元素相连接的节点变成了节点区域，图形的拓扑特征是图段与节点区域的连通性所反映的图形元素与节点的连接关系。

Chinese ink painting through observation of the characteristics of in-depth analysis, investigate the current non-photorealistic graphics technology development, as well as a deeper understanding of the current graphics hardware knowledge, this paper presents the use of programmable graphics hardware to deal with real-time three-dimensional model is converted to ink the effect of non-photorealistic graphics rendering method and ink to do a variety of research, as well as splash-ink style animation and keyframe animation research.

详细说明：通过对中国水墨画特点的深入观察分析，调查当前非真实感图形学技术发展以及深入了解了当前图形处理硬件的相关知识后，本论文提出了利用可编程图形处理硬件将三维模型实时转换为水墨画效果非真实感图形的渲染方法，并做了多种水墨风格的研究以及泼墨动画和关键帧动画的研究。

Chapter 3 Western Hubei Tujia traditional graphic arts are analyzed as four groups : animal graphic arts, plants Graphic Arts, manufacturing and living graphic arts and graphic arts which shows favonian.

第3章将鄂西土家族传统图形艺术分成四类来展开分析：动物类图形艺术、植物类图形艺术、生产生活类图形艺术及意象吉祥类图形艺术。

Dimentional image drawing computation Users operate the Sensable device in simulating surgery, the device transmit the position (the 3-dimension coordinate) to workstation to compute the collision detection. The workstation compute the outside force, distortion, feedback force out of collision detection and the physics model.

三维图形绘制计算用户操作Sensable力反馈设备进行虚拟手术操作，力反馈设备将器械位置传送给高性能图形工作站进行碰撞检测计算；高性能图形工作站根据碰撞检测信息和物理模型进行外力计算、变形计算、反馈力计算，最后根据几何模型进行图形绘制计算，将三维虚拟器官视景显示在屏幕上；图形工作站将解得的反馈力传送给力反馈设备产生反馈力。

This article introduces the research results of forward-looking theory "the design psychology" to the graphic design at the right moment, relocates the graph design for exploring the relationship between person and graph, It begins with the psychology base, analyzes the importance of psychology design and finally propose the principle"A research on the application of design psychology in graphic design", which includes two contents: usability design theory and emotion design theory.

本文适时地将&设计心理学&这一前沿理论的研究成果引入图形设计中，将图形设计重新定位为探索人与图形的关系，从图形设计的心理学知识入手，分析了设计心理的重要性，并在此基础上提出了设计心理学在图形设计中的应用的理论，包括可用性设计理论与情感化设计理论两个内容。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了