Hey guys I am a newbie in unity. Currently I am making a 2d top down shooter based game. And here comes the bug. So character movements I am using Brackeys top down shooting tutorial. And here is the code.
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class PlayerMovement :MonoBehaviour
{
[SerializeField]private float movementSpeed = 5f;
[SerializeField]private Camera cam;
private Rigidbody2D playerRb;
private Vector2 movmentVector;
private Vector2 mosusePos;
private Vector2 lookDirectionVec;
//Start Called once
private void Start()
{
playerRb = gameObject.GetComponent<RigidBody2D>();
}
//Update Called Every Frame
private void Update()
{
GetingInput();
MouseRotation();
}
//Fixed Update
private void FixedUpdate()
{
playerRb.MovePosition(playerRb.position
+ movmentVector * Time.fixedDeltaTime);
// playerRb.velocity = new Vector2(movmentVector.x, movmentVector.y);
}
private void GetingInput()
{
Vector2 inputVector = new Vector2(Input.GetAxisRaw("Horizontal"),Input.GetAxisRaw("Vertical"));
movmentVector = inputVector.normalized *movementSpeed;
lookDirectionVec = cam.ScreenToWorldPoint(Input.mousePosition) - transform.position;
}
private void MouseRotation()
{
float angleToRotate = Mathf.Atan2(lookDirectionVec.y,lookDirectionVec.x) * Mathf.Rad2Deg - 90f;
Quaternion qRotation = Quaternion.AngleAxis(angleToRotate,Vector3.forward);
transform.rotation = qRotation;
}
}
But whenever I test the game the movements are jittering. Like the shutter the movement. I found some solutions on web articles and unity forms. The first I tried is to change RigidBody2d.MovePositions() to RigidBody2d.Velocity but the result is also the same and the second one is to change the camera size 5 to 10. Second one is kind of a work but it stills jittering. So any solutions to this. Here are the camera properties
