Need help to know where to ask my script

Unity Engine
,
1 
void FixedUpdate()
    {
        Bounds colliderBounds = mainCollider.bounds;
        Vector3 groundCheckPos = colliderBounds.min + new Vector3(colliderBounds.size.x * 0.5f, 0.1f, 0);
        // Check if player is grounded
        isGrounded = Physics2D.OverlapCircle(groundCheckPos, 0.23f, layerMask);

        // Apply movement velocity
        r2d.velocity = new Vector2((moveDirection) * maxSpeed, r2d.velocity.y);

        // Simple debug
        Debug.DrawLine(groundCheckPos, groundCheckPos - new Vector3(0, 0.23f, 0), isGrounded ? Color.green : Color.red);
    }
}

here is the code I want to ask

float characterVelocity = Mathf.Abs(r2d.velocity.x);
                animator.SetFloat("Speed", r2d.velocity.x);

thanks

2

How to report your problem productively in the Unity3D forums:

http://plbm.com/?p=220