KPoint2d.squaredDistanceTo() method
求当前点到另一个点的平方距离。
Get the distance to another point.
Signature:
squaredDistanceTo(other: KPoint2d): number;
Links: squaredDistanceTo(other: KPoint2d): number;
Parameters
Parameter | Type | Description |
|---|---|---|
other | 另外一个点。 The other point. |
Returns:
number
两点之间平方距离。
The square distance between the two points.