Как избежать чувства неровности при движении в единстве? ⇐ C#

[Anonymous]

Я создал игрока в Unity, добавил к нему компонент твердого тела и реализовал эффект движения, но фактический эффект при движении заставил меня чувствовать себя немного дергающимся и не таким плавным (по сравнению с использованием Transform). Как добиться эффекта плавного движения?
Демонстрационное видео «Трансформирование»
Демонстрационное видео «Rigidbody»
Вот все соответствующие коды для управления движением персонажа:
using UnityEngine;
using UnityEngine.EventSystems;

public class Common
{
// Detect tilt status
public bool isTilted(Transform trans, float toleranceAngle)
{
return Vector3.Angle(trans.up, Vector3.up) > toleranceAngle;
}
}

public class MoveControl
{
public Vector3 GetMoveValue(Vector3 direction, float speed)
{
return speed * direction * Time.deltaTime;
}

public void MoveDirectly(Transform trans, Vector3 direction, float speed)
{
trans.Translate(GetMoveValue(direction, speed));
}

public void Jump(Rigidbody rb, float jumpForce)
{
rb.AddForce(Vector3.up * jumpForce, ForceMode.Impulse);
}

public void MoveForRigidbody(Rigidbody rb, Vector3 direction, float speed)
{
// Using Vector3.Lerp for smooth interpolation and reducing roughness in physical simulations
Vector3 newPosition = rb.position + direction * speed * Time.fixedDeltaTime;
rb.MovePosition(Vector3.Lerp(rb.position, newPosition, speed * Time.fixedDeltaTime));
}
}

public class PlayerControl : MonoBehaviour
{
public float speed = 15f; // Move speed

// Instantiate common script
private Common common = new();
private MoveControl moveControl = new();
private Rigidbody playerRigidbody;

// other logic
// Ground objects used for jump height detection
public Transform groundObject;
private readonly float jumpForce = 15f; // Jumping power size
private readonly float maxHeightDiff = 0.15f; // Allow the maximum height difference between the character and the ground
private readonly float toleranceAngle = 15f; // Maximum allowable tilt angle for the character

private void Awake()
{
playerRigidbody = GetComponent();
}

private void Control()
{
if (common.isTilted(transform, toleranceAngle)) {
return;
}

// 跳跃
if (Input.GetKeyDown(KeyCode.Space)) {
float playerHeight = transform.position.y; // Get character height
float groundHeight = groundObject.position.y; // Get ground height
float heightDiff = Mathf.Abs(playerHeight - groundHeight);

if (heightDiff < maxHeightDiff) {
moveControl.Jump(playerRigidbody, jumpForce);
}
}

// Obtain the camera direction (ignore the Y-axis rotation of the camera, ensure that the character only moves in the XZ plane)
Transform cameraTrans = Camera.main.transform;
// Transform cameraTrans = GameObject.Find("PlayerCamera").transform;
Vector3 cameraForward = new Vector3(cameraTrans.forward.x, 0, cameraTrans.forward.z).normalized;
Vector3 cameraRight = new Vector3(cameraTrans.right.x, 0, cameraTrans.right.z).normalized;

Vector3 moveDirection = Vector3.zero;
// Conventional logic for controlling character movement
if (Input.GetKey(KeyCode.W)) {
moveDirection += cameraForward;
}
if (Input.GetKey(KeyCode.S)) {
moveDirection -= cameraForward;
}
if (Input.GetKey(KeyCode.A)) {
moveDirection -= cameraRight;
}
if (Input.GetKey(KeyCode.D)) {
moveDirection += cameraRight;
}

moveControl.MoveForRigidbody(playerRigidbody, moveDirection.normalized, speed);
}

private void FixedUpdate()
{
Control();
}
}


Подробнее здесь: https://stackoverflow.com/questions/793 ... g-in-unity