IDP.Math.KArc3d.regularize() method

对当前圆弧重新参数化，使得起始角正好是从零开始。 也就是把圆心到圆弧起点的方向定为X轴方向，Z轴不变，相应旋转Y轴方向。

Re-parameterize the underlying circle of the current arc, so that the arc's start angle will be set to 0. Rotate the circle around its local Z axis, to align the x direction of the circle with the start point of the arc.

Signature:

regularize(): void;

Returns:

void