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comparison src/com/aurellem/capture/examples/AdvancedAudio.java @ 34:13d354e1184b

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trying to track down very strange bug where a listener and aux listener at the same location hear different things
author Robert McIntyre <rlm@mit.edu>
date Sun, 30 Oct 2011 14:58:01 -0700
parents c4bfbf5d090e
children c969b04fa0dc
comparison
equal deleted inserted replaced
33:c4bfbf5d090e 34:13d354e1184b
15 import com.aurellem.capture.audio.MultiListener; 15 import com.aurellem.capture.audio.MultiListener;
16 import com.aurellem.capture.audio.SoundProcessor; 16 import com.aurellem.capture.audio.SoundProcessor;
17 import com.aurellem.capture.audio.WaveFileWriter; 17 import com.aurellem.capture.audio.WaveFileWriter;
18 import com.jme3.app.SimpleApplication; 18 import com.jme3.app.SimpleApplication;
19 import com.jme3.audio.AudioNode; 19 import com.jme3.audio.AudioNode;
20 import com.jme3.audio.AudioParam;
20 import com.jme3.audio.Listener; 21 import com.jme3.audio.Listener;
21 import com.jme3.cinematic.MotionPath; 22 import com.jme3.cinematic.MotionPath;
22 import com.jme3.cinematic.events.MotionTrack; 23 import com.jme3.cinematic.events.MotionTrack;
23 import com.jme3.input.controls.ActionListener; 24 import com.jme3.input.controls.ActionListener;
24 import com.jme3.input.controls.MouseButtonTrigger; 25 import com.jme3.input.controls.MouseButtonTrigger;
204 music = new AudioNode(assetManager, "Sound/Environment/pure.wav", false); 205 music = new AudioNode(assetManager, "Sound/Environment/pure.wav", false);
205 206
206 rootNode.attachChild(music); 207 rootNode.attachChild(music);
207 audioRenderer.playSource(music); 208 audioRenderer.playSource(music);
208 music.setPositional(true); 209 music.setPositional(true);
209 //music.setVolume(1f); 210 music.setVolume(1f);
210 211 music.setReverbEnabled(false);
211 //music.setMaxDistance(200.0f); 212 music.setMaxDistance(200.0f);
212 //music.setRefDistance(0.1f); 213 music.setRefDistance(1f);
213 //music.setRolloffFactor(5f); 214 music.setRolloffFactor(5f);
214 audioRenderer.pauseSource(music); 215 audioRenderer.pauseSource(music);
215 216
216 } 217 }
217 218
218 219
219 220
220 221
221 private Listener auxListener = new Listener(); 222 private Listener auxListener = new Listener();
222 public File data1 = new File("/home/r/tmp/data1.wav"); 223 //public File data1 = new File("/home/r/tmp/data1.wav");
223 public File data2 = new File("/home/r/tmp/data2.wav"); 224 //public File data2 = new File("/home/r/tmp/data2.wav");
224 public File data3 = new File("/home/r/tmp/data3.wav"); 225 //public File data3 = new File("/home/r/tmp/data3.wav");
225 public File data4 = new File("/home/r/tmp/data4.wav"); 226 //public File data4 = new File("/home/r/tmp/data4.wav");
226 public File data5 = new File("/home/r/tmp/data5.wav"); 227 //public File data5 = new File("/home/r/tmp/data5.wav");
227 public File data6 = new File("/home/r/tmp/data6.wav"); 228 //public File data6 = new File("/home/r/tmp/data6.wav");
228 229
229 230
230 public class Dancer implements SoundProcessor { 231 public class Dancer implements SoundProcessor {
231 232
232 Spatial entity; 233 Spatial entity;
256 FloatSampleTools.byte2floatInterleaved(data, 0, out, 0, 257 FloatSampleTools.byte2floatInterleaved(data, 0, out, 0,
257 numSamples/format.getFrameSize(), format); 258 numSamples/format.getFrameSize(), format);
258 259
259 float max = Float.NEGATIVE_INFINITY; 260 float max = Float.NEGATIVE_INFINITY;
260 for (float f : out){if (f > max) max = f;} 261 for (float f : out){if (f > max) max = f;}
261 262 audioSamples.clear();
262 System.out.println(debug); 263 System.out.println(debug);
263 System.out.println(max); 264 System.out.println(max);
264 265
265 266
266 267
282 createScene(); 283 createScene();
283 if (this.audioRenderer instanceof MultiListener){ 284 if (this.audioRenderer instanceof MultiListener){
284 MultiListener rf = (MultiListener)this.audioRenderer; 285 MultiListener rf = (MultiListener)this.audioRenderer;
285 286
286 287
288 listener.setLocation(ear1.getLocalTranslation());
289 auxListener = new Listener(listener);
290
287 rf.addListener(auxListener); 291 rf.addListener(auxListener);
288 WaveFileWriter writer = null; 292 WaveFileWriter aux = null;
289 WaveFileWriter writer2 = null; 293 WaveFileWriter main = null;
290 auxListener.setLocation(ear1.getLocalTranslation()); 294
291 listener.setLocation(ear1.getLocalTranslation()); 295
292 try {writer = new WaveFileWriter(new File("/home/r/tmp/out.wav"));} 296 try {aux = new WaveFileWriter(new File("/home/r/tmp/aux.wav"));}
293 catch (FileNotFoundException e) {e.printStackTrace();} 297 catch (FileNotFoundException e) {e.printStackTrace();}
294 298
295 try {writer2 = new WaveFileWriter(new File("/home/r/tmp/outmain.wav"));} 299 try {main = new WaveFileWriter(new File("/home/r/tmp/main.wav"));}
296 catch (FileNotFoundException e) {e.printStackTrace();} 300 catch (FileNotFoundException e) {e.printStackTrace();}
297 301
298 rf.registerSoundProcessor(auxListener, 302 rf.registerSoundProcessor(auxListener,
299 new CompositeSoundProcessor(new Dancer(ear1, "aux"), writer)); 303 new CompositeSoundProcessor(new Dancer(ear1, "aux"), aux));
300 304
301 rf.registerSoundProcessor( 305 rf.registerSoundProcessor(
302 new CompositeSoundProcessor(new Dancer(ear1, "main"), writer2)); 306 new CompositeSoundProcessor(new Dancer(ear1, "--------\nmain"), main));
303 } 307 }
304 308
305 motionControl.play(); 309 motionControl.play();
306 } 310 }
307 311
356 prevBellPos = bell.getLocalTranslation(); 360 prevBellPos = bell.getLocalTranslation();
357 361
358 music.setLocalTranslation(bell.getLocalTranslation()); 362 music.setLocalTranslation(bell.getLocalTranslation());
359 music.setVelocity(bellVelocity); 363 music.setVelocity(bellVelocity);
360 364
365 //audioRenderer.updateSourceParam(music, AudioParam.Position);
366 //audioRenderer.updateSourceParam(music, AudioParam.Velocity);
367
368
369 //System.out.println("main:" + listener.getVolume());
370 //System.out.println("aux:" + auxListener.getVolume());
361 //org.lwjgl.openal.AL10.alSourcef(1, org.lwjgl.openal.AL10.AL_MIN_GAIN, 0f); 371 //org.lwjgl.openal.AL10.alSourcef(1, org.lwjgl.openal.AL10.AL_MIN_GAIN, 0f);
362 //org.lwjgl.openal.AL10.alSourcef(1, org.lwjgl.openal.AL10.AL_ROLLOFF_FACTOR, 5f); 372 //org.lwjgl.openal.AL10.alSourcef(1, org.lwjgl.openal.AL10.AL_ROLLOFF_FACTOR, 5f);
363 373
364 } 374 }
365 375