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Question by Tamariniak · Feb 11, 2017 at 10:51 PM · 2dmovementrigidbody2drigidbody.velocity

Rigidbody2D.velocity Won't Move Object

So I have this fairly simple player controller. The animator works as intended but none of the Rigidbody lines seem to do anything.

 public float Speed = 10f;

 private Rigidbody2D Rigidbody;
 private Animator Animator;

 void Start()
 {
     Rigidbody = GetComponent<Rigidbody2D>();
     Animator = GetComponent<Animator>();
 }

 void Update()
 {
     if (Input.GetAxis("Vertical") > 0f)
     {
         Animator.SetTrigger("WalkUp");
         Rigidbody.velocity = new Vector2(0f, Speed);
     }

     if (Input.GetAxis("Vertical") < 0f)
     { 
         Animator.SetTrigger("WalkDown");
         Rigidbody.velocity = new Vector2(0f, -Speed);
     }

     if (Input.GetAxis("Vertical") == 0f)
     {
         Animator.SetTrigger("WalkForward");
         Rigidbody.velocity = Vector2.zero;
     }
 }

I've tried using '0' instead of '0f', I've tried Input.GetAxisRaw. The animator's "apply root motion" is unticked. I'm sorry for showing you this much code but I feel it's necessary because I have no actual idea where the problem may be.

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Answer by Tamariniak · Feb 12, 2017 at 08:37 AM

Yeah I did, I had 'simulated' unchecked though. It works now. Thanks for pointing me in the right direction

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Answer by mr_noodler · Apr 25, 2020 at 03:06 AM

Rigidbody2D.velocity might not be able to move the object if there is an Animator that modifies the Transform. In this case the Animator should be in a GameObject that is a child of the Rigidbody2D.gameObject.

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Answer by AMU4u · Feb 12, 2017 at 01:24 AM

Did you attach it to the GameObject with a rigidbody component added to it?

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