Unity Script Reference – Transform.hasChanged

Transform.hasChanged

var hasChanged : boolean

Description

Has the transform changed since the last time the flag was set to 'false'?

A change to the transform can be anything that causes its matrix to be recalculated: any adjustment to its position, rotation or scale.

JavaScript

    function OnUpdate () {
        if (transform.hasChanged)
        {
            print("The transform has changed!");
            transform.hasChanged = false;
        }
    }

using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
    void OnUpdate() {
        if (transform.hasChanged) {
            print("The transform has changed!");
            transform.hasChanged = false;
        }
    }
}

import UnityEngine
import System.Collections

class example(MonoBehaviour):

    def OnUpdate():
        if transform.hasChanged:
            print('The transform has changed!')
            transform.hasChanged = false