基于形状控制的烟雾动画模拟

近年来基于物理的流体模拟成为计算机动画领域的一个研究热点。采用基于物理的方法来模拟烟雾,在烟雾形状控制方面,提出了一种新的而有效的方法;即在流体运动控制方程组的基础上,通过增加形状控制力来使烟雾迅速形成指定的形状。采用这种方法,人们只要指定烟雾的形状,系统就可产生烟雾逐步形成给定形状的动画。

Smoke Animation Simulation on Shape Controlling

In recent years physically based fluid simulation is becoming a hot research issue in computer animation.Physical method to simulate smoke is proposed.For controlling smoke's shape,it uses new but valid method,increasing the shape controlling force on the foundation of the fluid controlling set.So smock's shape specified will quickly display.By adoption this method,system will generate simulation animation in which smock forms fixed shape gradually after people gives some smock's shape.