---
tags:
    - "Physics, 2D"
---

# Set Box Collider 2D Size

[Physics 2D](../../index.md) / [Collider 2D](../index.md) / [Box Collider 2D](index.md) / **Set Box Collider 2D Size**

## Description

Sets the Size property of Box Collider 2D component

## Parameters

| Name | Description |
| :--- | :---------- |
| Box Collider 2D |  |
| Value |  |

## Code

```cs
// <auto-generated>
// This script was automatically generated using the Visual Script Transpiler.
// Do not modify. Changes to this file will be lost when updating the package.
// </auto-generated>

using System;
using UnityEngine;
using VisualScript.Icons;

namespace VisualScript.Runtime
{
    [Title("Set Box Collider 2D Size")]
    [Category("Physics 2D/Collider 2D/Box Collider 2D/Size")]
    [Description("Sets the Size property of Box Collider 2D component")]
    
    [Image(typeof(IconSquareOutline), ColorTheme.Type.Lime, typeof(Badge2D))]
    [Keywords("Physics, 2D")]
    
    [Parameter("Box Collider 2D")]
    [Parameter("Value")]
    
    [Serializable]
    public class GenInstructionVector2_BoxCollider2D_SetSize : Instruction
    {
        [SerializeField] private GetGameObject m_BoxCollider2D = new GetGameObject(
            new GenTypeGameObject_BoxCollider2D()
        );
        
        [SerializeField] private GetVector2 m_Value = new GetVector2();
        
        [SerializeField] private TweenTransition m_Transition = new TweenTransition();
        
        [NonSerialized] private bool m_IsComplete;
        
        protected override string GetTitle(GameObject source)
        {
            string member = TextUtils.ThemeAsKeyword("Size");
            return $"{this.m_BoxCollider2D} {member} = {this.m_Value}{this.m_Transition}";
        }
        
        protected override async Awaitable Run(Args args)
        {
            BoxCollider2D component = this.m_BoxCollider2D.Get<BoxCollider2D>(args);
            if (component == null) return;
            
            bool wait = this.m_Transition.Await;
            this.m_IsComplete = false;
            
            TweenManager.Run(new TweenInstanceInput<Vector2>(
                component,
                "size",
                component.size,
                (Vector2) this.m_Value.Get(args),
                this.OnUpdate,
                wait ? this.OnFinish : null,
                this.m_Transition.GetDuration(args),
                this.m_Transition.EaseMode,
                this.m_Transition.TimeMode
            ));
            
            if (wait) await this.Until(this.IsComplete);
        }
        
        private void OnUpdate(Component component, Vector2 value)
        {
            if (component is not BoxCollider2D componentBoxCollider2D) return;
            componentBoxCollider2D.size = value;
        }
        
        private void OnFinish() => this.m_IsComplete = true;
        
        private bool IsComplete() => this.m_IsComplete;
    }
}


```