AttenuationModelLinear

Defines a linear attenuation curve for a Sound. More...

This type was introduced in qtmultimedia 1.0.

Properties

Detailed Description

This type is part of the QtAudioEngine 1.0 module.

AttenuationModelLinear must be defined inside AudioEngine.

import QtQuick 2.0
import QtAudioEngine 1.0


Rectangle {
    color:"white"
    width: 300
    height: 500

    AudioEngine {
        id:audioengine

        AttenuationModelLinear {
           name:"linear"
           start: 20
           end: 180
        }

        AudioSample {
            name:"explosion"
            source: "explosion-02.wav"
        }

        Sound {
            name:"explosion"
            attenuationModel: "linear"
            PlayVariation {
                sample:"explosion"
            }
        }
    }
}

Property Documentation

end : real

This property holds the end distance. There will be no sound hearable if the distance from sound to listener is larger than this. The default value is 1.


name : string

This property holds the name of AttenuationModelLinear, must be unique among all attenuation models and only defined once.


start : real

This property holds the start distance. There will be no attenuation if the distance from sound to listener is within this range. The default value is 0.