XrHapticFeedback QML Type

Controls haptic feedback for an XR controller. 更多...

import 语句：	`import QtQuick3D.Xr`
Since:	Qt 6.9
继承：	QtObject
状态：	技术预览

所有成员列表，包括继承成员

特性

条件 : enumeration
controller : enumeration
hapticEffect : XrHapticEffect
trigger : bool

方法

void start ()
void stop ()

详细描述

Haptic feedback typically involves applying a short vibration to a controller to provide a tactile experience when an event happens. This can give the illusion of touching a button, for example.

There are two ways of using XrHapticFeedback:

Imperatively, by calling the start function
Declaratively, by specifying trigger and 条件

The following code makes the right-hand controller vibrate when the value of the someObject.hit property changes from false to true :

XrHapticFeedback {
    controller: XrHapticFeedback.RightController
    condition: XrHapticFeedback.RisingEdge
    trigger: someObject.hit
    hapticEffect: XrSimpleHapticEffect {
        amplitude: 0.5
        duration: 300
        frequency: 3000
    }
}

特性文档编制

条件 : enumeration [default: XrHapticFeedback.RisingEdge]

The condition for triggering this haptic feedback.

This property specifies how the trigger property is interpreted

It can be one of:

常量	描述
`XrHapticFeedback.RisingEdge`	The haptic effect starts when trigger 改变从 `false` to `true` .
`XrHapticFeedback.TrailingEdge`	The haptic effect starts when trigger 改变从 `true` to `false` .

controller : enumeration

The Controller that this haptic feedback will apply to.

It can be one of:

常量	值
`XrHapticFeedback.LeftController`
`XrHapticFeedback.RightController`
`XrHapticFeedback.UnknownController`

hapticEffect : XrHapticEffect

This property describes the effect that is applied to the controller when the haptic feedback is triggered.

trigger : bool

Trigger for the haptic feedback

This property defines what the haptic effect will react to. The 条件 property determines how the trigger is interpreted.

另请参阅 start and 条件 .

方法文档编制

void start ()

Starts the haptic feedback effect

void stop ()

Stops the haptic feedback effect