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KLineSegment2d 接口

export interface KLineSegment2d extends KBoundedCurve2d 

KLineSegment2d类代表二维空间的一个线段。

The KLineSegment2d class represents a line segment in 2d space.

继承: KBoundedCurve2d

属性

direction

readonly direction: KVector2d;

获得线段的方向。

Get line segment's direction.

类型: KVector2d

middlePoint

readonly middlePoint: KPoint2d;

获得线段的中点。

Get line segment's middle point.

类型: KPoint2d