参数化图形建模技术一直是CAD领域的研究热点之一。
The technology of parametric graphic modeling has been one of the research focuses in CAD field study.
既是一个参考和指南，这本书将很快证明必不可少的，无论你是一个技术总监，图形编程，建模，动画，或业余爱好者。
Both a reference and a tutorial, this book will quickly prove indispensable, whether you're a technical director, graphics programmer, modeler, animator, or hobbyist.
给出DD -RCM模型的图形化和形式化描述实例，并分析DD - R CM建模方法的技术特点。
It gives the graphical and formal describing example of DD-RCM model and the characteristic of DD-RCM technology also.
本文运用CAD技术与计算机图形学方法，提出了一种复杂地质界面模型的建模方法。
A construction method of complex geologic face model is put forward by using CAD and computer drawing method.
本文对计算机图形学中三维云的建模和绘制技术进行了概述，主要介绍目前比较典型的基于个体生长的云建模技术和基于物理过程的云建模技术。
The methods of cloud modeling and rendering in computer graphics are summed up. The succeeding and typical genetic technology and physically based technology at present are summarized.
本文介绍了系统实现的框架和技术流程，并对实现过程中的场景建模技术、交互设计中的图形化设计方法以及场景优化技术做了深入阐述。
This paper gives a whole illustrate in system's structure and the technical implementation process, and details in the modeling technology, interactive graphic design and optimization technology.
通过当前图形硬件新提供的顶点纹理技术来对水面进行建模，并结合环境纹理映射技术和二维纹理映射技术实现了水面上的反射与折射等光照现象。
It took advantage of the vertex texture to model the water surface and simulated the reflection, refraction with environment texture mapping and texture mapping.
第三章结合计算机图形学和计算机仿真技术，解决了堆石坝填筑施工过程二维、三维形象面貌生成的建模和实现问题；
In chapter 3, combining the computer simulation technology and the computer graphics, the planar and three dimensional animation showing the figure in different construction stages are achieved.
第三章结合计算机图形学和计算机仿真技术，解决了堆石坝填筑施工过程二维、三维形象面貌生成的建模和实现问题；
In chapter 3, combining the computer simulation technology and the computer graphics, the planar and three dimensional animation showing the figure in different construction stages are achieved.
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