摘要
本文介绍了一个基于ＯＯＰ程序设计方法的三维造型动画集成系统。在该系统中，造型与动画具有统一的数据结构，系统提供的命令语言使得用户能够定义模型及其运动，系统输出的数据文件用以描述动画的每一帧画面，它们可以作为生成三维浓淡图的绘制程序的输入，从而生成三维动画画面。目前，系统提供了以线框图形式进行动画预演的工具。
This paper describes an integrated system for 3D modelling and animation based on object-oriented programming. The system unifies the data structures used in modelling and motion control and provides a command language which enables users to define models and the motion of models. The system produces animation frames by writing corresponding data files which will be fed to a renderer to generate shaded pictures. Currently a preview program is provided by the system to display wire-frame pictures.
出处
《计算机辅助设计与图形学学报》
EI
CSCD
1995年第2期115-122,共8页
Journal of Computer-Aided Design & Computer Graphics
关键词
计算机动画
三维造型
MB3D
程序设计
computer animation
3D modelling
motion control
time-based model
object-oriented programming, data structure
