It takes a rotation in degrees to apply to the Node.

它执行一定角度的旋转以应用到Node。

youdao

Let's say that in the plane we look at the transformation that does rotation by 90 degrees let's say, counterclockwise.

在一个平面上，做90度旋转的变换，逆时针方向。

youdao

This is a graph of the rotation Angle of each rotation is 90 degrees, is this function.

这是一个图形的旋转，每次旋转的角度是90度，就是这个功能。

youdao

Thankfully there is a suite of configurable parameters that can be changed on the wheel itself, things like total force feedback effect, the linearity of motion of the wheel, the number of degrees of rotation you'd like on offer (up to 900), and about a half-dozen other minutia.

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But judging with the naked eye how many degrees an arm has extended while taking issues such as abduction and wrist rotation into account, not so much.

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