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Game Development How to Make a Video Game Player Input and Cameras Quaternions

Daniel Savin
Daniel Savin
768 Points

My frog only goes straight, no matter what key you press WASD or arrows. Here is my code:

Here is my code:

public class PlayerMovement : MonoBehaviour {

private Animator playerAnimator;
private float moveHorizontal;
private float moveVertical;
private Vector3 movement;

// Use this for initialization
void Start () {
    //Gather the Animator component from the Player GameObject
    playerAnimator = GetComponent<Animator> ();

// Update is called once per frame
void Update () {
    moveHorizontal = Input.GetAxisRaw("Horizontal");
    moveVertical = Input.GetAxisRaw("Vertical");

    movement = new Vector3(moveHorizontal, 0.0f, moveVertical);

void FixedUpdate() {

    //If the player's movement vector does not equal zero...
    if (movement != Vector3.zero)
        // ... then play the player jump animation.
        playerAnimator.SetFloat("Speed", 3f);
    else {
        // Otherwise, don't play the jump animation
        playerAnimator.SetFloat("Speed", 0f);



1 Answer

vector 3s are (x,y,z), change it to (moveHorz, moveVert, 0.0f); Your current code moves it along the Z, which is usually depth.