Cycloid Object

摆线物体

Cycloid Object

摆线物体

This creates a sort of rolling curve. This curve is described by a point located on the circumference of a circle as the circle rolls along a straight line. (This point can also be located inside or outside the circle.)

这就创建了一种滚动曲线。当圆沿直线滚动时，这条曲线由位于圆周上的一个点描述。(这一点也可以位于圆内或圆外。)

Cycloids, epicycloids and hypocycloids are particularly suited to rotating types of movement such as walking, gear mechanisms and planetary orbits.

摆线，外摆线和内摆线特别适合于旋转类型的运动，如行走，齿轮机构和行星轨道。