G’day there,
I’m unsure how to reference Rigidbody2D instead of the standard, 3D rigidbody in my C# script. I did try rigidbody2D without any luck, how should I go about doing this?
I was also told for 2D I should use Vector 2, yet when I change my Vector3 to Vector2 I get the following error, ‘error CS1729: The type UnityEngine.Vector2' does not contain a constructor that takes 3’ arguments’ and a couple of other similar errors about the change.
Below is my script… Thank you! 
using UnityEngine;
using System.Collections;
public class Jump : MonoBehaviour {
//Controls Player Jump Height
private int jumpHeight = 10;
void Start () {
}
void Update () {
if (Input.GetButtonDown("Jump") || Input.GetKey ("w")) {
DoJump();
}
}
void DoJump (){
rigidbody.AddForce(new Vector2(0, jumpHeight,0), ForceMode.Force);
}
}
pako
2
Use:
rigidbody2D.AddForce(new Vector2(0, jumpHeight), ForceMode.Force);
i.e. no z component in vector2.
