Jin Xiaogang, Xu Jiayi, Wang Charlie C L, Huang Shengsheng, Zhang Jun
State Key Laboratory of CAD & CG, Zhejiang University, China.
IEEE Comput Graph Appl. 2008 Nov-Dec;28(6):37-46. doi: 10.1109/MCG.2008.117.
Providing interactive control is a hot topic in crowd-navigation research. Here, the authors propose a simple but effective way for authoring a crowd scene. With their governing tool, users can easily drive the flow of crowds by sketching velocities on anchor points in the scene. This approach is fast enough to allow on-the-fly modification of vector fields.
提供交互式控制是人群导航研究中的一个热门话题。在此，作者提出了一种简单但有效的方法来创作人群场景。使用他们的控制工具，用户可以通过在场景中的锚点上绘制速度来轻松驱动人群的流动。这种方法足够快，能够允许对向量场进行即时修改。
