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/*
* Copyright (c) 2009-2010 jMonkeyEngine
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of 'jMonkeyEngine' nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.jme3.audio;
import com.jme3.export.InputCapsule;
import com.jme3.export.JmeExporter;
import com.jme3.export.JmeImporter;
import com.jme3.export.OutputCapsule;
import com.jme3.util.NativeObject;
import java.io.IOException;
public class LowPassFilter extends Filter {
protected float volume, highFreqVolume;
public LowPassFilter(float volume, float highFreqVolume) {
super();
setVolume(volume);
setHighFreqVolume(highFreqVolume);
}
protected LowPassFilter(int id){
super(id);
}
public float getHighFreqVolume() {
return highFreqVolume;
}
public void setHighFreqVolume(float highFreqVolume) {
if (highFreqVolume < 0 || highFreqVolume > 1)
throw new IllegalArgumentException("High freq volume must be between 0 and 1");
this.highFreqVolume = highFreqVolume;
this.updateNeeded = true;
}
public float getVolume() {
return volume;
}
public void setVolume(float volume) {
if (volume < 0 || volume > 1)
throw new IllegalArgumentException("Volume must be between 0 and 1");
this.volume = volume;
this.updateNeeded = true;
}
public void write(JmeExporter ex) throws IOException{
super.write(ex);
OutputCapsule oc = ex.getCapsule(this);
oc.write(volume, "volume", 0);
oc.write(highFreqVolume, "hf_volume", 0);
}
@Override
public void read(JmeImporter im) throws IOException{
super.read(im);
InputCapsule ic = im.getCapsule(this);
volume = ic.readFloat("volume", 0);
highFreqVolume = ic.readFloat("hf_volume", 0);
}
@Override
public NativeObject createDestructableClone() {
return new LowPassFilter(id);
}
}
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