159b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartapackage com.jme3.animation; 259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 359b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.export.InputCapsule; 459b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.export.JmeExporter; 559b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.export.JmeImporter; 659b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.export.OutputCapsule; 759b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.math.Quaternion; 859b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.math.Vector3f; 959b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.scene.Spatial; 1059b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.util.TempVars; 1159b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport java.io.IOException; 1259b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport java.util.Arrays; 1359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 1459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta/** 1559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * This class represents the track for spatial animation. 1659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 1759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @author Marcin Roguski (Kaelthas) 1859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 1959b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartapublic class SpatialTrack implements Track { 2059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 2159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 2259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Translations of the track. 2359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 2459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private CompactVector3Array translations; 2559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 2659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 2759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Rotations of the track. 2859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 2959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private CompactQuaternionArray rotations; 3059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 3159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 3259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Scales of the track. 3359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 3459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private CompactVector3Array scales; 3559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 3659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 3759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * The times of the animations frames. 3859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 3959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private float[] times; 4059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 4159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public SpatialTrack() { 4259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 4359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 4459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 4559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Creates a spatial track for the given track data. 4659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 4759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @param times 4859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * a float array with the time of each frame 4959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @param translations 5059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * the translation of the bone for each frame 5159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @param rotations 5259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * the rotation of the bone for each frame 5359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @param scales 5459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * the scale of the bone for each frame 5559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 5659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public SpatialTrack(float[] times, Vector3f[] translations, 5759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Quaternion[] rotations, Vector3f[] scales) { 5859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta setKeyframes(times, translations, rotations, scales); 5959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 6059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 6159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 6259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 6359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Modify the spatial which this track modifies. 6459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 6559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @param time 6659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * the current time of the animation 6759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 6859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void setTime(float time, float weight, AnimControl control, AnimChannel channel, TempVars vars) { 6959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Spatial spatial = control.getSpatial(); 7059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 7159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Vector3f tempV = vars.vect1; 7259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Vector3f tempS = vars.vect2; 7359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Quaternion tempQ = vars.quat1; 7459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Vector3f tempV2 = vars.vect3; 7559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Vector3f tempS2 = vars.vect4; 7659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Quaternion tempQ2 = vars.quat2; 7759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 7859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta int lastFrame = times.length - 1; 7959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (time < 0 || lastFrame == 0) { 8059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (rotations != null) 8159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rotations.get(0, tempQ); 8259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (translations != null) 8359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta translations.get(0, tempV); 8459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (scales != null) { 8559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta scales.get(0, tempS); 8659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 8759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } else if (time >= times[lastFrame]) { 8859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (rotations != null) 8959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rotations.get(lastFrame, tempQ); 9059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (translations != null) 9159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta translations.get(lastFrame, tempV); 9259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (scales != null) { 9359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta scales.get(lastFrame, tempS); 9459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 9559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } else { 9659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta int startFrame = 0; 9759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta int endFrame = 1; 9859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // use lastFrame so we never overflow the array 9959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta for (int i = 0; i < lastFrame && times[i] < time; ++i) { 10059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta startFrame = i; 10159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta endFrame = i + 1; 10259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 10359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 10459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta float blend = (time - times[startFrame]) / (times[endFrame] - times[startFrame]); 10559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 10659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (rotations != null) 10759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rotations.get(startFrame, tempQ); 10859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (translations != null) 10959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta translations.get(startFrame, tempV); 11059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (scales != null) { 11159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta scales.get(startFrame, tempS); 11259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 11359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (rotations != null) 11459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rotations.get(endFrame, tempQ2); 11559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (translations != null) 11659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta translations.get(endFrame, tempV2); 11759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (scales != null) { 11859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta scales.get(endFrame, tempS2); 11959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 12059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta tempQ.nlerp(tempQ2, blend); 12159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta tempV.interpolate(tempV2, blend); 12259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta tempS.interpolate(tempS2, blend); 12359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 12459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 12559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (translations != null) 12659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta spatial.setLocalTranslation(tempV); 12759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (rotations != null) 12859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta spatial.setLocalRotation(tempQ); 12959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (scales != null) { 13059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta spatial.setLocalScale(tempS); 13159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 13259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 13359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 13459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 13559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Set the translations, rotations and scales for this track. 13659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 13759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @param times 13859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * a float array with the time of each frame 13959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @param translations 14059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * the translation of the bone for each frame 14159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @param rotations 14259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * the rotation of the bone for each frame 14359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @param scales 14459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * the scale of the bone for each frame 14559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 14659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void setKeyframes(float[] times, Vector3f[] translations, 14759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Quaternion[] rotations, Vector3f[] scales) { 14859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (times.length == 0) { 14959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta throw new RuntimeException("BoneTrack with no keyframes!"); 15059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 15159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 15259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.times = times; 15359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (translations != null) { 15459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta assert times.length == translations.length; 15559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.translations = new CompactVector3Array(); 15659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.translations.add(translations); 15759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.translations.freeze(); 15859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 15959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (rotations != null) { 16059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta assert times.length == rotations.length; 16159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.rotations = new CompactQuaternionArray(); 16259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.rotations.add(rotations); 16359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.rotations.freeze(); 16459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 16559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (scales != null) { 16659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta assert times.length == scales.length; 16759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.scales = new CompactVector3Array(); 16859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.scales.add(scales); 16959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.scales.freeze(); 17059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 17159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 17259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 17359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 17459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @return the array of rotations of this track 17559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 17659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public Quaternion[] getRotations() { 17759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return rotations == null ? null : rotations.toObjectArray(); 17859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 17959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 18059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 18159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @return the array of scales for this track 18259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 18359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public Vector3f[] getScales() { 18459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return scales == null ? null : scales.toObjectArray(); 18559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 18659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 18759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 18859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @return the arrays of time for this track 18959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 19059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public float[] getTimes() { 19159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return times; 19259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 19359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 19459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 19559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @return the array of translations of this track 19659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 19759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public Vector3f[] getTranslations() { 19859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return translations == null ? null : translations.toObjectArray(); 19959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 20059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 20159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 20259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @return the length of the track 20359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 20459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public float getLength() { 20559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return times == null ? 0 : times[times.length - 1] - times[0]; 20659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 20759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 20859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 20959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * This method creates a clone of the current object. 21059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @return a clone of the current object 21159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 21259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 21359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public SpatialTrack clone() { 21459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta int tablesLength = times.length; 21559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 21659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta float[] timesCopy = this.times.clone(); 21759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Vector3f[] translationsCopy = this.getTranslations() == null ? null : Arrays.copyOf(this.getTranslations(), tablesLength); 21859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Quaternion[] rotationsCopy = this.getRotations() == null ? null : Arrays.copyOf(this.getRotations(), tablesLength); 21959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Vector3f[] scalesCopy = this.getScales() == null ? null : Arrays.copyOf(this.getScales(), tablesLength); 22059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 22159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta //need to use the constructor here because of the final fields used in this class 22259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return new SpatialTrack(timesCopy, translationsCopy, rotationsCopy, scalesCopy); 22359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 22459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 22559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 22659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void write(JmeExporter ex) throws IOException { 22759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta OutputCapsule oc = ex.getCapsule(this); 22859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta oc.write(translations, "translations", null); 22959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta oc.write(rotations, "rotations", null); 23059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta oc.write(times, "times", null); 23159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta oc.write(scales, "scales", null); 23259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 23359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 23459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 23559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void read(JmeImporter im) throws IOException { 23659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta InputCapsule ic = im.getCapsule(this); 23759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta translations = (CompactVector3Array) ic.readSavable("translations", null); 23859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rotations = (CompactQuaternionArray) ic.readSavable("rotations", null); 23959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta times = ic.readFloatArray("times", null); 24059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta scales = (CompactVector3Array) ic.readSavable("scales", null); 24159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 24259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta} 243