Houdini变形球的使用Displacing Geometry using Magnets and Metaballs

Learn to use magnet and metaballs do displace geometry in houdini.

You can use this on any kind of geometry. Drop down a magnet and geometry goes on the left and metaballs on the right. Use the parameters of the magnet to control the way the geometry is displaced. Therefore you can use the transform parameters or scale parameters to effect the the geometry. The intensity is based on the proximity of the metaball to the geometry. The weight and kernel functions will also effect the result you get. Refer to minute 5 to see how you can add multiple metaballs togther and utilize a trail to generate interesting animated deformations.
谷歌翻译：
学会使用磁铁，并且metaball会在houdini中取代几何体。

您可以在任何种类的几何体上使用它。放下一块磁铁，几何形状在左边，元球在右边。使用磁体的参数控制几何的位移方式。因此，您可以使用变换参数或比例参数来影响几何形状。强度基于元球与几何体的接近程度。权重和内核函数也将影响您获得的结果。请参阅第5分钟，以了解如何添加多个元球并利用轨迹生成有趣的动画变形。