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 TestCubePattern extends TestPattern {
 263
 264   private SawLFO index = new SawLFO(0, Cube.POINTS_PER_CUBE, Cube.POINTS_PER_CUBE*60);
 265
 266   TestCubePattern(GLucose glucose) {
 267     super(glucose);
 268     addModulator(index).start();
 269   }
 270
 271   public void run(int deltaMs) {
 272     for (Cube c : model.cubes) {
 273       int i = 0;
 274       for (Point p : c.points) {
 275         colors[p.index] = color(
 276           lx.getBaseHuef(),
 277           100,
 278           max(0, 100 - 80.*abs(i - index.getValuef()))
 279         );
 280         ++i;
 281       }
 282     }
 283   }
 284 }
 285
 286 class MappingTool extends TestPattern {
 287
 288   private int cubeIndex = 0;
 289   private int stripIndex = 0;
 290   private int channelIndex = 0;
 291
 292   public final int MAPPING_MODE_ALL = 0;
 293   public final int MAPPING_MODE_CHANNEL = 1;
 294   public final int MAPPING_MODE_SINGLE_CUBE = 2;
 295   public int mappingMode = MAPPING_MODE_ALL;
 296
 297   public final int CUBE_MODE_ALL = 0;
 298   public final int CUBE_MODE_SINGLE_STRIP = 1;
 299   public final int CUBE_MODE_STRIP_PATTERN = 2;
 300   public int cubeMode = CUBE_MODE_ALL;
 301
 302   public boolean channelModeRed = true;
 303   public boolean channelModeGreen = false;
 304   public boolean channelModeBlue = false;
 305
 306   private final int numChannels;
 307
 308   private final PandaMapping[] pandaMappings;
 309   private PandaMapping activePanda;
 310   private ChannelMapping activeChannel;
 311
 312   MappingTool(GLucose glucose, PandaMapping[] pandaMappings) {
 313     super(glucose);
 314     this.pandaMappings = pandaMappings;
 315     numChannels = pandaMappings.length * PandaMapping.CHANNELS_PER_BOARD;
 316     setChannel();
 317   }
 318
 319   private void setChannel() {
 320     activePanda = pandaMappings[channelIndex / PandaMapping.CHANNELS_PER_BOARD];
 321     activeChannel = activePanda.channelList[channelIndex % PandaMapping.CHANNELS_PER_BOARD];
 322   }
 323
 324   private int indexOfCubeInChannel(Cube c) {
 325     if (activeChannel.mode == ChannelMapping.MODE_CUBES) {
 326       int i = 1;
 327       for (int index : activeChannel.objectIndices) {
 328         if ((index >= 0) && (c == model.getCubeByRawIndex(index))) {
 329           return i;
 330         }
 331         ++i;
 332       }
 333     }
 334     return 0;
 335   }
 336
 337   private void printInfo() {
 338     println("Cube:" + cubeIndex + " Strip:" + (stripIndex+1));
 339   }
 340
 341   public void cube(int delta) {
 342     int len = model.cubes.size();
 343     cubeIndex = (len + cubeIndex + delta) % len;
 344     printInfo();
 345   }
 346
 347   public void strip(int delta) {
 348     int len = Cube.STRIPS_PER_CUBE;
 349     stripIndex = (len + stripIndex + delta) % len;
 350     printInfo();
 351   }
 352
 353   public void run(int deltaMs) {
 354     color off = color(0, 0, 0);
 355     color c = off;
 356     color r = #FF0000;
 357     color g = #00FF00;
 358     color b = #0000FF;
 359     if (channelModeRed) c |= r;
 360     if (channelModeGreen) c |= g;
 361     if (channelModeBlue) c |= b;
 362
 363     int ci = 0;
 364     for (Cube cube : model.cubes) {
 365       boolean cubeOn = false;
 366       int indexOfCubeInChannel = indexOfCubeInChannel(cube);
 367       switch (mappingMode) {
 368         case MAPPING_MODE_ALL: cubeOn = true; break;
 369         case MAPPING_MODE_SINGLE_CUBE: cubeOn = (cubeIndex == ci); break;
 370         case MAPPING_MODE_CHANNEL: cubeOn = (channelIndex > 0); break;
 371       }
 372       if (cubeOn) {
 373         if (mappingMode == MAPPING_MODE_CHANNEL) {
 374           color cc = off;
 375           switch (indexOfCubeInChannel) {
 376             case 1: cc = r; break;
 377             case 2: cc = r|g; break;
 378             case 3: cc = g; break;
 379             case 4: cc = b; break;
 380             case 5: cc = r|b; break;
 381           }
 382           setColor(cube, cc);
 383         } else if (cubeMode == CUBE_MODE_STRIP_PATTERN) {
 384           int si = 0;
 385           color sc = off;
 386           for (Strip strip : cube.strips) {
 387             int faceI = si / Face.STRIPS_PER_FACE;
 388             switch (faceI) {
 389               case 0: sc = r; break;
 390               case 1: sc = g; break;
 391               case 2: sc = b; break;
 392               case 3: sc = r|g|b; break;
 393             }
 394             if (si % Face.STRIPS_PER_FACE == 2) {
 395               sc = r|g;
 396             }
 397             setColor(strip, sc);
 398             ++si;
 399           }
 400         } else if (cubeMode == CUBE_MODE_SINGLE_STRIP) {
 401           setColor(cube, off);
 402           setColor(cube.strips.get(stripIndex), c);
 403         } else {
 404           setColor(cube, c);
 405         }
 406       } else {
 407         setColor(cube, off);
 408       }
 409       ++ci;
 410     }
 411
 412   }
 413
 414   public void incCube() {
 415     cubeIndex = (cubeIndex + 1) % model.cubes.size();
 416   }
 417
 418   public void decCube() {
 419     --cubeIndex;
 420     if (cubeIndex < 0) {
 421       cubeIndex += model.cubes.size();
 422     }
 423   }
 424
 425   public void incChannel() {
 426     channelIndex = (channelIndex + 1) % numChannels;
 427     setChannel();
 428   }
 429
 430   public void decChannel() {
 431     channelIndex = (channelIndex + numChannels - 1) % numChannels;
 432     setChannel();
 433   }
 434
 435   public void incStrip() {
 436     stripIndex = (stripIndex + 1) % Cube.STRIPS_PER_CUBE;
 437   }
 438
 439   public void decStrip() {
 440     stripIndex = (stripIndex + Cube.STRIPS_PER_CUBE - 1) % Cube.STRIPS_PER_CUBE;
 441   }
 442
 443   public void keyPressed() {
 444     switch (keyCode) {
 445       case UP: if (mappingMode == MAPPING_MODE_CHANNEL) incChannel(); else incCube(); break;
 446       case DOWN: if (mappingMode == MAPPING_MODE_CHANNEL) decChannel(); else decCube(); break;
 447       case LEFT: decStrip(); break;
 448       case RIGHT: incStrip(); break;
 449     }
 450     switch (key) {
 451       case 'r': channelModeRed = !channelModeRed; break;
 452       case 'g': channelModeGreen = !channelModeGreen; break;
 453       case 'b': channelModeBlue = !channelModeBlue; break;
 454     }
 455   }
 456 }