漂浮效果 _代码

她。 3D打印店铺

using UnityEngine;

using System.Collections;



public class Floater : MonoBehaviour {

    public float waterLevel, floatHeight;

    public Vector3 buoyancyCentreOffset;

    public float bounceDamp;

   

   

    void FixedUpdate () {

        Vector3 actionPoint = transform.position + transform.TransformDirection(buoyancyCentreOffset);

        float forceFactor = 1f - ((actionPoint.y - waterLevel) / floatHeight);

      

        if (forceFactor > 0f) {

            Vector3 uplift = -Physics.gravity * (forceFactor - rigidbody.velocity.y * bounceDamp);

            rigidbody.AddForceAtPosition(uplift, actionPoint);

        }

    }

}

王者再临

学习了，虽然还是有难度，谢谢楼主的用心