CODEWITHSUNDEEP
c#unity-game-engine
Ehsan Ehrari
Ehsan Ehrari

Reputation: 11

Find a gameobject base on its transform in unity

I have a transform and want to find the gameObject which has that transform.

For example, how would I find the gameObject for

Vector3 myTransform = new Vector3(33,12,0);

Upvotes: 0

Views: 214

Answers (2)

jdweng
jdweng

Reputation: 34433

You can create a custom class that implements

using System;
using System.Globalization;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;
using System.Xml.Linq;

namespace ConsoleApplication7
{
    class Program
    {
        static void Main(string[] args)
        {
            List<Vector3> vector3 = new List<Vector3>();
            Vector3 myTransform = new Vector3(33, 12, 0);
            vector3.Add(myTransform);

            Vector3 results = vector3.Find(x => x == myTransform);
        }
     }
    public class Vector3 : IEqualityComparer<Vector3>
    {
        public int x { get; set; }
        public int y { get; set; }
        public int z { get; set; }

        public Vector3(int x, int y, int z)
        {
            this.x = x;
            this.y = y;
            this.z = z;
        }
        public Boolean Equals(Vector3 a, Vector3 b)
        {
            return a == b;
        }
        public int GetHashCode(Vector3 vector3)
        {
            return (vector3.x.ToString() + "^" + vector3.y.ToString() + "^" + vector3.z.ToString()).GetHashCode();
        }


    }







}

I Equality

Upvotes: 0

Xander Luciano
Xander Luciano

Reputation: 3893

Get all the transforms in a scene, then loop through all of them checking if their transform.position is equal to what you want:

Vector3 myVector = new Vector3(33,12,0);
Transform myTransform;
void start()
{
    Transform[] allTransforms = GameObject.FindObjectsOfType(typeof(Transform)) as Transform[];
    foreach (transform someTransform in allTransforms)
    {
        if(someTransform.position != myVector)
            continue;

        myTransform = someTransform;
        break;
    }
}

Upvotes: 3

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