【摘要】 提出动态图的实时三维可视化及其稳定性的问题。讨论在图的实时重画中兼顾动态稳定性和美观性的平衡策略。在三维静态美观布局算法的基础上,给出了动态图的若干实时三维可视化的稳定性算法,并分析了这些算法的时间性能和适用范围。算法已应用在若干可视化编程环境。更多还原

【Abstract】 The problems of real-time 3D visualization and its stability of dynamic graph are advanced. Some symmetrical strategies are discussed to achieve dynamic stability and aesthetic criteria at the mean time. On the basis of the 3D static algorithm for aesthetic layout, some stability algorithms forreal-time3D visualization ofdynamic graph are put forward, and theirtemporal performances and applicable ranges are analyzed. In fact, these algorithms have already been applied to the visual programming environments.更多还原