Function euclideanDistance

packages/pathfinding/src/core/IPathfinding.ts:130–134

(a: IPoint, b: IPoint)

 * @en Euclidean distance (any direction movement)
 */
export function euclideanDistance(a: IPoint, b: IPoint): number {
    const dx = a.x - b.x;
    const dy = a.y - b.y;
    return Math.sqrt(dx * dx + dy * dy);
}

/**
 * @zh 切比雪夫距离（8方向移动）