Unity Script Reference – Physics.CheckSphere

Physics.CheckSphere

static function CheckSphere (position : Vector3, radius : float, layerMask : int = kDefaultRaycastLayers) : boolean

Description

Returns true if there are any colliders overlapping the sphere defined by position and radius in world coordinates.

JavaScript

    var sphereRadius: float;
    
    function WarningNoise() {
        // Play a noise if an object is nearby.
        if (Physics.CheckSphere(transform.position, sphereRadius)) {
            audio.Play();
        }
    }

using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
    public float sphereRadius;
    void WarningNoise() {
        if (Physics.CheckSphere(transform.position, sphereRadius))
            audio.Play();
        
    }
}

import UnityEngine
import System.Collections

class example(MonoBehaviour):

    public sphereRadius as single

    def WarningNoise():
        if Physics.CheckSphere(transform.position, sphereRadius):
            audio.Play()