lineRenderer画曲线

最新推荐文章于 2025-06-23 09:29:00 发布

原创最新推荐文章于 2025-06-23 09:29:00 发布 · 4.1k 阅读

5 ·

CC 4.0 BY-SA版权

Unity 专栏收录该内容

21 篇文章

订阅专栏

	// Update is called once per frame
	void Update () {

		List<Vector3> pointList = new List<Vector3> ();

		for (float ratio = 0; ratio <= 1; ratio +=1.0f/ vertexCount)
		{
			Vector3 tangentLineVertex1 = Vector3.Lerp (point1.position, point2.position, ratio);
			Vector3 tangentLineVectex2 = Vector3.Lerp (point2.position, point3.position, ratio);
			Vector3 bezierPoint = Vector3.Lerp (tangentLineVertex1, tangentLineVectex2, ratio);
			pointList.Add (bezierPoint);
		}
		lineRenderer.positionCount = pointList.Count;
		lineRenderer.SetPositions (pointList.ToArray ());
	}

三点画曲线

承接ARKit案例开发/宣传Demo开发/游戏开发 QQ:2118590660 ARKit项目外包 AR项目外包

ARKit入门到精通系列 (视频教程地址)

蛮牛教育: http://edu.manew.com/user/98138

优快云视频教程地址:https://edu.youkuaiyun.com/lecturer/1557(优快云因审核问题,一般更新的比较慢)