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玩家汽车 玩家汽车 立方体

using UnityEngine;
using System.Collections;
using System.Collections.Generic;

public class PlayerMovement : MonoBehaviour
{
float inputH;
float inputV;
public float speed = 5f;
public Rigidbody rigidBody;
public float maxSlopeAngle;
private RaycastHit slopeHit;
public float groundDrag;
public float CarHeight;
public LayerMask WhatIsGround;
bool grounded;
public Transform orientation;
private Vector2 moveDirection;

private void Start()
{
    CarHeight = transform.localScale.y; //设置汽车高度
}

private void Update()
{
    //地面检查
    grounded = Physics.Raycast(transform.position, Vector3.down, CarHeight * 0.5f + 0.2f, WhatIsGround);
    //处理阻力
    if (grounded)
    {
        rigidBody.linearDamping = groundDrag;
    }
    else
    {
        rigidBody.linearDamping = 0;
    }
}

void FixedUpdate()
{
    inputH = Input.GetAxis("Horizontal");
    inputV = Input.GetAxis("Vertical");
    moveDirection = orientation.forward * inputV + orientation.right * inputH;
    Vector3 movementInput = new Vector3(inputH * speed, rigidBody.linearVelocity.y, inputV * speed);
    rigidBody.MovePosition(transform.position + movementInput * Time.deltaTime * speed);
    if (OnSlope()) //当汽车处于斜面时
    {
        Debug.Log("正在调用");
        rigidBody.AddForce(GetSlopeMoveDirection() * speed * 20f, ForceMode.Force);
    }
}

private bool OnSlope()
{
    if (grounded) //检查只能在汽车着地时发生
    {
        if (Physics.Raycast(transform.position, Vector3.down, out slopeHit, CarHeight * 0.5f + 0.3f))
        {
            float angle = Vector3.Angle(Vector3.up, slopeHit.normal); //斜面角度
            Debug.Log(angle);
            return angle < maxSlopeAngle && angle != 0;
        }
        else
        {
            return false;
        }
    }
    else
    {
        return false;
    }
}

private Vector3 GetSlopeMoveDirection()
{
    return Vector3.ProjectOnPlane(moveDirection, slopeHit.normal).normalized;
}

public void OnTriggerEnter(Collider other)
{
    if (other.gameObject.tag == "Ground")
    {
        Debug.Log("碰撞");
    }
    else
    {
        Debug.Log("AAAAAA");
    }
}

}

玩家控制器代码https://reddit.com/link/1x048d8/video/bu4qagf883uh1/player

我正在失去我的大脑。立方体和汽车都有刚体。它们都有非网格碰撞器。使用动态，但关闭了它，试图让它工作。你可以在我的代码和调试日志中看到立方体确实发生了碰撞，碰撞发生了，但汽车仍然穿过立方体！我不知道该怎么办。