Legacy Documentation: Version 5.2
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Obsolete
The sleepVelocity is no longer supported. Use sleepThreshold. Note that sleepThreshold is energy but not velocity.

Physics.sleepVelocity

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public static var sleepVelocity: float;
public static float sleepVelocity;

Description

The default linear velocity, below which objects start going to sleep (default 0.15). Must be positive.

See the Physics Overview in the manual for more information about Rigidbody sleeping. This value can be overridden per rigidbody using Rigidbody.sleepVelocity.

This value is usually changed in Edit->Project Settings->Physics inspector instead of from scripts.

Physics.sleepVelocity = 0.1;
using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour { void Example() { Physics.sleepVelocity = 0.1F; } }