TestPatterns.pde

   1 abstract class TestPattern extends SCPattern {
   2   public TestPattern(GLucose glucose) {
   3     super(glucose);
   4     setEligible(false);
   5   }
   6 }
   7
   8 class TestSpeakerMapping extends TestPattern {
   9   TestSpeakerMapping(GLucose glucose) {
  10     super(glucose);
  11   }
  12
  13   public void run(int deltaMs) {
  14     int h = 0;
  15     for (Speaker speaker : model.speakers) {
  16       for (Strip strip : speaker.strips) {
  17         float b = 100;
  18         for (Point p : strip.points) {
  19           colors[p.index] = color(h % 360, 100, b);
  20           b = max(0, b - 10);
  21         }
  22         h += 70;
  23       }
  24     }
  25   }
  26
  27 }
  28
  29 class TestBassMapping extends TestPattern {
  30   TestBassMapping(GLucose glucose) {
  31     super(glucose);
  32   }
  33
  34   public void run(int deltaMs) {
  35     int[] strips = { 2, 1, 0, 3, 13, 12, 15, 14, 9, 8, 11, 10, 5, 4, 7, 6 };
  36     int h = 0;
  37     for (int si : strips) {
  38       float b = 100;
  39       for (Point p : model.bassBox.strips.get(si).points) {
  40         colors[p.index] = color(h % 360, 100, b);
  41         b = max(0, b - 10);
  42       }
  43       h += 70;
  44     }
  45   }
  46 }
  47
  48 class TestFloorMapping extends TestPattern {
  49   TestFloorMapping(GLucose glucose) {
  50     super(glucose);
  51   }
  52
  53   public void run(int deltaMs) {
  54     int[] strutIndices = {6, 5, 4, 3, 2, 1, 0, 7};
  55     int h = 0;
  56     for (int si : strutIndices) {
  57       float b = 100;
  58       for (Point p : model.bassBox.struts.get(si).points) {
  59         colors[p.index] = color(h % 360, 100, b);
  60         b = max(0, b - 10);
  61       }
  62       h += 50;
  63     }
  64     int[] floorIndices = {0, 1, 2, 3};
  65     h = 0;
  66     for (int fi : floorIndices) {
  67       float b = 100;
  68       for (Point p : model.boothFloor.strips.get(fi).points) {
  69         colors[p.index] = color(h, 100, b);
  70         b = max(0, b - 3);
  71       }
  72       h += 90;
  73     }
  74   }
  75 }
  76
  77 class TestStripPattern extends TestPattern {
  78
  79   SinLFO d = new SinLFO(4, 40, 4000);
  80
  81   public TestStripPattern(GLucose glucose) {
  82     super(glucose);
  83     addModulator(d).trigger();
  84   }
  85
  86   public void run(int deltaMs) {
  87     for (Strip s : model.strips) {
  88       for (Point p : s.points) {
  89         colors[p.index] = color(
  90           lx.getBaseHuef(),
  91           100,
  92           max(0, 100 - d.getValuef()*dist(p.x, p.y, s.cx, s.cy))
  93         );
  94       }
  95     }
  96   }
  97 }
  98
  99 /**
 100  * Simplest demonstration of using the rotating master hue.
 101  * All pixels are full-on the same color.
 102  */
 103 class TestHuePattern extends TestPattern {
 104   public TestHuePattern(GLucose glucose) {
 105     super(glucose);
 106   }
 107
 108   public void run(int deltaMs) {
 109     // Access the core master hue via this method call
 110     float hv = lx.getBaseHuef();
 111     for (int i = 0; i < colors.length; ++i) {
 112       colors[i] = color(hv, 100, 100);
 113     }
 114   }
 115 }
 116
 117 /**
 118  * Test of a wave moving across the X axis.
 119  */
 120 class TestXPattern extends TestPattern {
 121   private final SinLFO xPos = new SinLFO(0, model.xMax, 4000);
 122   public TestXPattern(GLucose glucose) {
 123     super(glucose);
 124     addModulator(xPos).trigger();
 125   }
 126   public void run(int deltaMs) {
 127     float hv = lx.getBaseHuef();
 128     for (Point p : model.points) {
 129       // This is a common technique for modulating brightness.
 130       // You can use abs() to determine the distance between two
 131       // values. The further away this point is from an exact
 132       // point, the more we decrease its brightness
 133       float bv = max(0, 100 - abs(p.fx - xPos.getValuef()));
 134       colors[p.index] = color(hv, 100, bv);
 135     }
 136   }
 137 }
 138
 139 /**
 140  * Test of a wave on the Y axis.
 141  */
 142 class TestYPattern extends TestPattern {
 143   private final SinLFO yPos = new SinLFO(0, model.yMax, 4000);
 144   public TestYPattern(GLucose glucose) {
 145     super(glucose);
 146     addModulator(yPos).trigger();
 147   }
 148   public void run(int deltaMs) {
 149     float hv = lx.getBaseHuef();
 150     for (Point p : model.points) {
 151       float bv = max(0, 100 - abs(p.fy - yPos.getValuef()));
 152       colors[p.index] = color(hv, 100, bv);
 153     }
 154   }
 155 }
 156
 157 /**
 158  * Test of a wave on the Z axis.
 159  */
 160 class TestZPattern extends TestPattern {
 161   private final SinLFO zPos = new SinLFO(0, model.zMax, 4000);
 162   public TestZPattern(GLucose glucose) {
 163     super(glucose);
 164     addModulator(zPos).trigger();
 165   }
 166   public void run(int deltaMs) {
 167     float hv = lx.getBaseHuef();
 168     for (Point p : model.points) {
 169       float bv = max(0, 100 - abs(p.fz - zPos.getValuef()));
 170       colors[p.index] = color(hv, 100, bv);
 171     }
 172   }
 173 }
 174
 175 /**
 176  * This shows how to iterate over towers, enumerated in the model.
 177  */
 178 class TestTowerPattern extends TestPattern {
 179   private final SawLFO towerIndex = new SawLFO(0, model.towers.size(), 1000*model.towers.size());
 180
 181   public TestTowerPattern(GLucose glucose) {
 182     super(glucose);
 183     addModulator(towerIndex).trigger();
 184   }
 185
 186   public void run(int deltaMs) {
 187     int ti = 0;
 188     for (Tower t : model.towers) {
 189       for (Point p : t.points) {
 190         colors[p.index] = color(
 191           lx.getBaseHuef(),
 192           100,
 193           max(0, 100 - 80*LXUtils.wrapdistf(ti, towerIndex.getValuef(), model.towers.size()))
 194         );
 195       }
 196       ++ti;
 197     }
 198   }
 199
 200 }
 201
 202 /**
 203  * This is a demonstration of how to use the projection library. A projection
 204  * creates a mutation of the coordinates of all the points in the model, creating
 205  * virtual x,y,z coordinates. In effect, this is like virtually rotating the entire
 206  * art car. However, since in reality the car does not move, the result is that
 207  * it appears that the object we are drawing on the car is actually moving.
 208  *
 209  * Keep in mind that what we are creating a projection of is the view coordinates.
 210  * Depending on your intuition, some operations may feel backwards. For instance,
 211  * if you translate the view to the right, it will make it seem that the object
 212  * you are drawing has moved to the left. If you scale the view up 2x, objects
 213  * drawn with the same absolute values will seem to be half the size.
 214  *
 215  * If this feels counterintuitive at first, don't worry. Just remember that you
 216  * are moving the pixels, not the structure. We're dealing with a finite set
 217  * of sparse, non-uniformly spaced pixels. Mutating the structure would move
 218  * things to a space where there are no pixels in 99% of the cases.
 219  */
 220 class TestProjectionPattern extends TestPattern {
 221
 222   private final Projection projection;
 223   private final SawLFO angle = new SawLFO(0, TWO_PI, 9000);
 224   private final SinLFO yPos = new SinLFO(-20, 40, 5000);
 225
 226   public TestProjectionPattern(GLucose glucose) {
 227     super(glucose);
 228     projection = new Projection(model);
 229     addModulator(angle).trigger();
 230     addModulator(yPos).trigger();
 231   }
 232
 233   public void run(int deltaMs) {
 234     // For the same reasons described above, it may logically feel to you that
 235     // some of these operations are in reverse order. Again, just keep in mind that
 236     // the car itself is what's moving, not the object
 237     projection.reset(model)
 238
 239       // Translate so the center of the car is the origin, offset by yPos
 240       .translateCenter(model, 0, yPos.getValuef(), 0)
 241
 242       // Rotate around the origin (now the center of the car) about an X-vector
 243       .rotate(angle.getValuef(), 1, 0, 0)
 244
 245       // Scale up the Y axis (objects will look smaller in that access)
 246       .scale(1, 1.5, 1);
 247
 248     float hv = lx.getBaseHuef();
 249     for (Coord c : projection) {
 250       float d = sqrt(c.x*c.x + c.y*c.y + c.z*c.z); // distance from origin
 251       // d = abs(d-60) + max(0, abs(c.z) - 20); // life saver / ring thing
 252       d = max(0, abs(c.y) - 10 + .1*abs(c.z) + .02*abs(c.x)); // plane / spear thing
 253       colors[c.index] = color(
 254         (hv + .6*abs(c.x) + abs(c.z)) % 360,
 255         100,
 256         constrain(140 - 40*d, 0, 100)
 257       );
 258     }
 259   }
 260 }
 261
 262 class ColorFuckerEffect extends SCEffect {
 263
 264   BasicParameter hueShift = new BasicParameter("HSHFT", 0);
 265   BasicParameter sat = new BasicParameter("SAT", 1);
 266   BasicParameter bright = new BasicParameter("BRT", 1);
 267
 268   ColorFuckerEffect(GLucose glucose) {
 269     super(glucose);
 270     addParameter(hueShift);
 271     addParameter(bright);
 272     addParameter(sat);
 273   }
 274
 275   public void doApply(int[] colors) {
 276     for (int i = 0; i < colors.length; ++i) {
 277       colors[i] = color(
 278         (hue(colors[i]) + hueShift.getValuef()*360.) % 360,
 279         saturation(colors[i]) * sat.getValuef(),
 280         brightness(colors[i]) * bright.getValuef()
 281       );
 282     }
 283   }
 284 }
 285
 286 class TestCubePattern extends TestPattern {
 287
 288   private SawLFO index = new SawLFO(0, Cube.POINTS_PER_CUBE, Cube.POINTS_PER_CUBE*60);
 289
 290   TestCubePattern(GLucose glucose) {
 291     super(glucose);
 292     addModulator(index).start();
 293   }
 294
 295   public void run(int deltaMs) {
 296     for (Cube c : model.cubes) {
 297       int i = 0;
 298       for (Point p : c.points) {
 299         colors[p.index] = color(
 300           lx.getBaseHuef(),
 301           100,
 302           max(0, 100 - 80.*abs(i - index.getValuef()))
 303         );
 304         ++i;
 305       }
 306     }
 307   }
 308 }
 309
 310 class MappingTool extends TestPattern {
 311
 312   private int cubeIndex = 0;
 313   private int stripIndex = 0;
 314   private int channelIndex = 0;
 315
 316   public final int MAPPING_MODE_ALL = 0;
 317   public final int MAPPING_MODE_CHANNEL = 1;
 318   public final int MAPPING_MODE_SINGLE_CUBE = 2;
 319   public int mappingMode = MAPPING_MODE_ALL;
 320
 321   public final int CUBE_MODE_ALL = 0;
 322   public final int CUBE_MODE_SINGLE_STRIP = 1;
 323   public final int CUBE_MODE_STRIP_PATTERN = 2;
 324   public int cubeMode = CUBE_MODE_ALL;
 325
 326   public boolean channelModeRed = true;
 327   public boolean channelModeGreen = false;
 328   public boolean channelModeBlue = false;
 329
 330   private final int numChannels;
 331
 332   private final PandaMapping[] pandaMappings;
 333   private PandaMapping activePanda;
 334   private ChannelMapping activeChannel;
 335
 336   MappingTool(GLucose glucose, PandaMapping[] pandaMappings) {
 337     super(glucose);
 338     this.pandaMappings = pandaMappings;
 339     numChannels = pandaMappings.length * PandaMapping.CHANNELS_PER_BOARD;
 340     setChannel();
 341   }
 342
 343   private void setChannel() {
 344     activePanda = pandaMappings[channelIndex / PandaMapping.CHANNELS_PER_BOARD];
 345     activeChannel = activePanda.channelList[channelIndex % PandaMapping.CHANNELS_PER_BOARD];
 346   }
 347
 348   private int indexOfCubeInChannel(Cube c) {
 349     if (activeChannel.mode == ChannelMapping.MODE_CUBES) {
 350       int i = 1;
 351       for (int index : activeChannel.objectIndices) {
 352         if ((index >= 0) && (c == model.getCubeByRawIndex(index))) {
 353           return i;
 354         }
 355         ++i;
 356       }
 357     }
 358     return 0;
 359   }
 360
 361   private void printInfo() {
 362     println("Cube:" + cubeIndex + " Strip:" + (stripIndex+1));
 363   }
 364
 365   public void cube(int delta) {
 366     int len = model.cubes.size();
 367     cubeIndex = (len + cubeIndex + delta) % len;
 368     printInfo();
 369   }
 370
 371   public void strip(int delta) {
 372     int len = Cube.STRIPS_PER_CUBE;
 373     stripIndex = (len + stripIndex + delta) % len;
 374     printInfo();
 375   }
 376
 377   public void run(int deltaMs) {
 378     color off = color(0, 0, 0);
 379     color c = off;
 380     color r = #FF0000;
 381     color g = #00FF00;
 382     color b = #0000FF;
 383     if (channelModeRed) c |= r;
 384     if (channelModeGreen) c |= g;
 385     if (channelModeBlue) c |= b;
 386
 387     int ci = 0;
 388     for (Cube cube : model.cubes) {
 389       boolean cubeOn = false;
 390       int indexOfCubeInChannel = indexOfCubeInChannel(cube);
 391       switch (mappingMode) {
 392         case MAPPING_MODE_ALL: cubeOn = true; break;
 393         case MAPPING_MODE_SINGLE_CUBE: cubeOn = (cubeIndex == ci); break;
 394         case MAPPING_MODE_CHANNEL: cubeOn = (channelIndex > 0); break;
 395       }
 396       if (cubeOn) {
 397         if (mappingMode == MAPPING_MODE_CHANNEL) {
 398           color cc = off;
 399           switch (indexOfCubeInChannel) {
 400             case 1: cc = r; break;
 401             case 2: cc = r|g; break;
 402             case 3: cc = g; break;
 403             case 4: cc = b; break;
 404             case 5: cc = r|b; break;
 405           }
 406           setColor(cube, cc);
 407         } else if (cubeMode == CUBE_MODE_STRIP_PATTERN) {
 408           int si = 0;
 409           color sc = off;
 410           for (Strip strip : cube.strips) {
 411             int faceI = si / Face.STRIPS_PER_FACE;
 412             switch (faceI) {
 413               case 0: sc = r; break;
 414               case 1: sc = g; break;
 415               case 2: sc = b; break;
 416               case 3: sc = r|g|b; break;
 417             }
 418             if (si % Face.STRIPS_PER_FACE == 2) {
 419               sc = r|g;
 420             }
 421             setColor(strip, sc);
 422             ++si;
 423           }
 424         } else if (cubeMode == CUBE_MODE_SINGLE_STRIP) {
 425           setColor(cube, off);
 426           setColor(cube.strips.get(stripIndex), c);
 427         } else {
 428           setColor(cube, c);
 429         }
 430       } else {
 431         setColor(cube, off);
 432       }
 433       ++ci;
 434     }
 435
 436   }
 437
 438   public void incCube() {
 439     cubeIndex = (cubeIndex + 1) % model.cubes.size();
 440   }
 441
 442   public void decCube() {
 443     --cubeIndex;
 444     if (cubeIndex < 0) {
 445       cubeIndex += model.cubes.size();
 446     }
 447   }
 448
 449   public void incChannel() {
 450     channelIndex = (channelIndex + 1) % numChannels;
 451     setChannel();
 452   }
 453
 454   public void decChannel() {
 455     channelIndex = (channelIndex + numChannels - 1) % numChannels;
 456     setChannel();
 457   }
 458
 459   public void incStrip() {
 460     stripIndex = (stripIndex + 1) % Cube.STRIPS_PER_CUBE;
 461   }
 462
 463   public void decStrip() {
 464     stripIndex = (stripIndex + Cube.STRIPS_PER_CUBE - 1) % Cube.STRIPS_PER_CUBE;
 465   }
 466
 467   public void keyPressed() {
 468     switch (keyCode) {
 469       case UP: if (mappingMode == MAPPING_MODE_CHANNEL) incChannel(); else incCube(); break;
 470       case DOWN: if (mappingMode == MAPPING_MODE_CHANNEL) decChannel(); else decCube(); break;
 471       case LEFT: decStrip(); break;
 472       case RIGHT: incStrip(); break;
 473     }
 474     switch (key) {
 475       case 'r': channelModeRed = !channelModeRed; break;
 476       case 'g': channelModeGreen = !channelModeGreen; break;
 477       case 'b': channelModeBlue = !channelModeBlue; break;
 478     }
 479   }
 480 }