Legacy Documentation: Version 2017.1 (Go to current version)
LanguageEnglish
  • C#
  • JS

Script language

Select your preferred scripting language. All code snippets will be displayed in this language.

Rigidbody.detectCollisions

Suggest a change

Success!

Thank you for helping us improve the quality of Unity Documentation. Although we cannot accept all submissions, we do read each suggested change from our users and will make updates where applicable.

Close

Submission failed

For some reason your suggested change could not be submitted. Please <a>try again</a> in a few minutes. And thank you for taking the time to help us improve the quality of Unity Documentation.

Close

Cancel

Switch to Manual
public var detectCollisions: bool;
public bool detectCollisions;

Description

Should collision detection be enabled? (By default always enabled).

Disabling collision detections is useful when you have a ragdoll which is setup to be kinematic and you want to avoid heavy collision detection calculations on that rigidbody. detectCollisions is not serialized. This means it doesn't show up in the Inspector and when Instantiating the rigidbody or saving it in a scene, it will not be saved.

var rb: Rigidbody;

function Start() { rb = GetComponent.<Rigidbody>(); }

function EnableRagdoll() { // Let the rigidbody take control and detect collisions. rb.isKinematic = false; rb.detectCollisions = true; }

function DisableRagdoll() { // Let animation control the rigidbody and ignore collisions. rb.isKinematic = true; rb.detectCollisions = false; }
using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour { public Rigidbody rb; void Start() { rb = GetComponent<Rigidbody>(); } void EnableRagdoll() { rb.isKinematic = false; rb.detectCollisions = true; } void DisableRagdoll() { rb.isKinematic = true; rb.detectCollisions = false; } }
对文档有任何疑问,请移步至开发者社区提问,我们将尽快为您解答