该plavelocity标签连同globalpsr标签（也包括在内）的工具来做基于速度的相互作用。

一个软体是一个很好的例子。

一个软体的问题上有不同的速度，当身体变形。

该plavelocity标签需要解放军动画能够有效地计算各点流速。

速度值将被写入到一个顶点的图。

顶点的地图可以用来驱动一个着色器或例如限制变形。

很多事情的顶点映射是可能的。

The PLAVelocity Tag together with the GlobalPSR Tag (also included) are tools to do velocity based interaction.

A Softbody is a very good example.

The points of a Softbody have different velocities when the body is deformed.

The PLAVelocity Tag needs a PLA animation to be able to efficiently calculate the points current velocities.

The velocity values will be written to a Vertex Map.

The Vertex Map can be used to drive a Shader or restrict Deformers for example.

Many things are possible with Vertex Maps.

在线教程Tutorials：

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