Rigid fluid
Rigid fluid
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DOI：
10.1145/2787626.2787654
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发表时间：
2015-07
期刊：
影响因子：
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通讯作者：
Yu Wang;M. Olano
中科院分区：
文献类型：
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作者：
Yu Wang;M. Olano
我们提出了一个框架，用于对我们的框架进行物理动机，并在每个仿真步骤中使用形状匹配来定义刚性动力学。流体。然后，基于当前的粒子配置计算几何约束，该粒子由最佳的翻译和最佳旋转组成从[Carlson等人]等方法中，我们使用稳定的几何约束[Müller等人]固定在流体模拟器中。
We present a framework for modeling solid-fluid phase change. Our framework is physically-motivated, with geometric constraints applied to define rigid dynamics using shape matching. In each simulation step, particle positions are updated using an extended SPH solver where they are treated as fluid. Then a geometric constraint is computed based on current particle configuration, which consists of an optimal translation and an optimal rotation. Our approach differs from methods such as [Carlson et al. 2004] in that we solve rigid dynamics by using a stable geometric constraint [Müller et al. 2005] embedded in a fluid simulator.