center-of-mass velocity的意思|示意

Measure throwing velocity from the center of mass of where the user feels the center of mass is — i. e. , the controller.

测量用户感觉的质心位置的质心投掷速度——也就是控制器。

So this is the velocity of the center of mass.

这就是重心速度。

In the absence of any net external forces - on a system as a whole — - as we discussed last time — the center of mass will always have the same velocity.

在没有外力，作用于整个系统时-，我们上次讨论过-，重心总是，有相同稳定的速度。

We did a demonstration there with two vibrating objects with a spring, but yet the center of mass was moving with a constant velocity.

我们做过演示的，弹簧连接两个振动物体，但是质量重心，却保持稳定速度。

How do we calculate the velocity of the center of mass?

我们怎样计算，重心速度呢？

The way you bridge the physical weight to the virtual is to use the center of mass of the physical controller to determine in-game velocity.

将物理重量桥接到虚拟对象上是通过物理控制器的重心来确定游戏中的速度的。