---
tags:
    - "Inside"
    - "Sphere"
    - "Circumference"
    - "Round"
---

# Overlap Circle 2D

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

<div class="grid cards" markdown>

* :green_circle: Can Read

* :red_circle: Cannot Write

</div>

## Description

Returns all 2D colliders that overlap with circle

## Parameters

| Name | Description |
| :--- | :---------- |
| Colliders | The center of the circle |
| Radius | The radius of the circle |
| 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 Circle 2D")]
    [Category("Physics 2D/Overlap Circle")]
    
    [Description("Returns all 2D colliders that overlap with circle")]
    [Image(typeof(IconCircleOutline), ColorTheme.Type.Lime, typeof(BadgePhysics))]
    
    [Parameter("Colliders", "The center of the circle")]
    [Parameter("Radius", "The radius of the circle")]
    [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", "Sphere", "Circumference", "Round")]
    
    [Serializable]
    public class TypeCollectionGameObjectsPhysics2DOverlapCircle : TypeCollectionGameObjects
    {
        private static readonly Color GIZMO = new Color(0f, 1f, 0f, 0.25f);
        
        [SerializeField] private GetVector2 m_Point = new GetVector2();
        [SerializeField] private GetNumber m_Radius = new GetNumber(1f);
        
        [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);
            float radius = (float) this.m_Radius.Get(args);
            
            List<Collider2D> colliders = ListPool<Collider2D>.Get();
            int numColliders = Physics2D.OverlapCircle(
                point,
                radius,
                new ContactFilter2D
                {
                    useLayerMask = true,
                    layerMask = this.m_LayerMask,
                    useTriggers = this.m_UseTriggers.Get(args)
                },
                colliders
            );
            
            GizmosManager.Sphere(point, Quaternion.identity, radius, 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 Circle at {this.m_Point} radius {this.m_Radius}";
        }
        
        protected override SubscriptionMode Subscription => SubscriptionMode.OnChange;
    }
}
```