Example usage for javax.media.j3d PointSound setLoop

Introduction

In this page you can find the example usage for javax.media.j3d PointSound setLoop.

Prototype

public void setLoop(int loopCount) 

Source Link

Document

Sets a sound's loop count.

Usage

From source file:SimpleSounds.java

/**
 * Add a sound to the transform group. This takes a point sound object and
 * loads into it a sounds from a given file. The edge of the sound's extent
 * is also defined in a parameter./*from   w w  w  .j a  va  2s.  c  o  m*/
 * 
 * @param tg
 *            TransformGroup that the sound is to be added to
 * @param sound
 *            PointSound to be used
 * @param soundFile
 *            String that is the name of the sound file to be loaded
 * @param edge
 *            float that represents the sound's maximum extent
 */
protected void addObjectSound(TransformGroup tg, PointSound sound, String soundFile, float edge) {
    //First we get the current transform so that we can
    //position the sound in the same place
    Transform3D objXfm = new Transform3D();
    Vector3f objPosition = new Vector3f();
    tg.getTransform(objXfm);
    objXfm.get(objPosition);
    //Create the media container to load the sound
    MediaContainer soundContainer = new MediaContainer(soundFile);
    //Use the loaded data in the sound
    sound.setSoundData(soundContainer);
    sound.setInitialGain(1.0f);
    //Set the position to that of the given transform
    sound.setPosition(new Point3f(objPosition));
    //Allow use to switch the sound on and off
    sound.setCapability(PointSound.ALLOW_ENABLE_READ);
    sound.setCapability(PointSound.ALLOW_ENABLE_WRITE);
    sound.setSchedulingBounds(bounds);
    //Set it off to start with
    sound.setEnable(false);
    //Set it to loop forever
    sound.setLoop(BackgroundSound.INFINITE_LOOPS);
    //Use the edge value to set to extent of the sound
    Point2f[] attenuation = { new Point2f(0.0f, 1.0f), new Point2f(edge, 0.1f) };
    sound.setDistanceGain(attenuation);
    //Add the sound to the transform group
    tg.addChild(sound);
}

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