---
tags:
    - "Inside"
    - "Box"
    - "Rectangle"
    - "Square"
---

# Overlap Box 2D

[Physics 2D](index.md) / **Overlap Box 2D**

<div class="grid cards" markdown>

* :green_circle: Can Read

* :red_circle: Cannot Write

</div>

## Description

Returns all 2D colliders that overlap with a box

## Parameters

| Name | Description |
| :--- | :---------- |
| Point | The center point of the box |
| Size | The size (width and height) of the box |
| Angle | The rotation angle of the box in degrees |
| Layer Mask | Filter to check objects only on specified layers |
| Use Triggers | Whether to check for Colliders marked as triggers or not |

## Code

```cs
using System;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Pool;
using VisualScript.Icons;

namespace VisualScript.Runtime
{
    [Get]
    
    [Title("Overlap Box 2D")]
    [Category("Physics 2D/Overlap Box")]
    
    [Description("Returns all 2D colliders that overlap with a box")]
    [Image(typeof(IconSquareOutline), ColorTheme.Type.Lime, typeof(BadgePhysics))]
    
    [Parameter("Point", "The center point of the box")]
    [Parameter("Size", "The size (width and height) of the box")]
    [Parameter("Angle", "The rotation angle of the box in degrees")]
    [Parameter("Layer Mask", "Filter to check objects only on specified layers")]
    [Parameter("Use Triggers", "Whether to check for Colliders marked as triggers or not")]
    
    [Keywords("Inside", "Box", "Rectangle", "Square")]
    
    [Serializable]
    public class TypeCollectionGameObjectsPhysics2DOverlapBox : TypeCollectionGameObjects
    {
        private static readonly Color GIZMO = new Color(0f, 1f, 0f, 0.25f);
        
        [SerializeField] private GetVector2 m_Point = new GetVector2();
        [SerializeField] private GetVector2 m_Size = new GetVector2();
        [SerializeField] private GetNumber m_Angle = new GetNumber(0f);
        
        [SerializeField] private LayerMask m_LayerMask = Physics2D.DefaultRaycastLayers;
        [SerializeField] private GetBool m_UseTriggers = new GetBool(false);
        
        public override void Get(Args args, List<GameObject> values)
        {
            Vector2 point = this.m_Point.Get(args);
            Vector2 size = this.m_Size.Get(args);
            float angle = (float) this.m_Angle.Get(args);
            
            List<Collider2D> colliders = ListPool<Collider2D>.Get();
            int numColliders = Physics2D.OverlapBox(
                point,
                size,
                angle,
                new ContactFilter2D
                {
                    useLayerMask = true,
                    layerMask = this.m_LayerMask,
                    useTriggers = this.m_UseTriggers.Get(args)
                },
                colliders
            );
            
            GizmosManager.Cube(point, Quaternion.Euler(0f, 0f, angle), size, GIZMO, GizmoMode.Outline, 0.25f);
            
            values.Clear();
            for (int i = 0; i < numColliders; ++i)
            {
                Collider2D collider = colliders[i];
                if (collider != null) values.Add(collider.gameObject);
            }
            
            ListPool<Collider2D>.Release(colliders);
        }

        public override string ToString()
        {
            return $"Overlap Box at {this.m_Point} size {this.m_Size} angle {this.m_Angle}";
        }
        
        protected override SubscriptionMode Subscription => SubscriptionMode.OnChange;
    }
}
```