TestPatterns.pde

   1 class BlankPattern extends SCPattern {
   2   BlankPattern(GLucose glucose) {
   3     super(glucose);
   4   }
   5
   6   public void run(double deltaMs) {
   7     setColors(#000000);
   8   }
   9 }
  10
  11 abstract class TestPattern extends SCPattern {
  12   public TestPattern(GLucose glucose) {
  13     super(glucose);
  14     setEligible(false);
  15   }
  16 }
  17
  18 class TestSpeakerMapping extends TestPattern {
  19   TestSpeakerMapping(GLucose glucose) {
  20     super(glucose);
  21   }
  22
  23   public void run(double deltaMs) {
  24     int h = 0;
  25     for (Speaker speaker : model.speakers) {
  26       for (Strip strip : speaker.strips) {
  27         float b = 100;
  28         for (LXPoint p : strip.points) {
  29           colors[p.index] = lx.hsb(h % 360, 100, b);
  30           b = max(0, b - 10);
  31         }
  32         h += 70;
  33       }
  34     }
  35   }
  36
  37 }
  38
  39 class TestBassMapping extends TestPattern {
  40   TestBassMapping(GLucose glucose) {
  41     super(glucose);
  42   }
  43
  44   public void run(double deltaMs) {
  45     int[] strips = { 2, 1, 0, 3, 13, 12, 15, 14, 9, 8, 11, 10, 5, 4, 7, 6 };
  46     int h = 0;
  47     for (int si : strips) {
  48       float b = 100;
  49       for (LXPoint p : model.bassBox.strips.get(si).points) {
  50         colors[p.index] = lx.hsb(h % 360, 100, b);
  51         b = max(0, b - 10);
  52       }
  53       h += 70;
  54     }
  55   }
  56 }
  57
  58 class TestFloorMapping extends TestPattern {
  59   TestFloorMapping(GLucose glucose) {
  60     super(glucose);
  61   }
  62
  63   public void run(double deltaMs) {
  64     int[] strutIndices = {6, 5, 4, 3, 2, 1, 0, 7};
  65     int h = 0;
  66     for (int si : strutIndices) {
  67       float b = 100;
  68       for (LXPoint p : model.bassBox.struts.get(si).points) {
  69         colors[p.index] = lx.hsb(h % 360, 100, b);
  70         b = max(0, b - 10);
  71       }
  72       h += 50;
  73     }
  74     int[] floorIndices = {0, 1, 2, 3};
  75     h = 0;
  76     for (int fi : floorIndices) {
  77       float b = 100;
  78       for (LXPoint p : model.boothFloor.strips.get(fi).points) {
  79         colors[p.index] = lx.hsb(h, 100, b);
  80         b = max(0, b - 3);
  81       }
  82       h += 90;
  83     }
  84   }
  85 }
  86
  87 class TestStripPattern extends TestPattern {
  88
  89   SinLFO d = new SinLFO(4, 40, 4000);
  90
  91   public TestStripPattern(GLucose glucose) {
  92     super(glucose);
  93     addModulator(d).trigger();
  94   }
  95
  96   public void run(double deltaMs) {
  97     for (Strip s : model.strips) {
  98       for (LXPoint p : s.points) {
  99         colors[p.index] = lx.hsb(
 100           lx.getBaseHuef(),
 101           100,
 102           max(0, 100 - d.getValuef()*dist(p.x, p.y, s.cx, s.cy))
 103         );
 104       }
 105     }
 106   }
 107 }
 108
 109 /**
 110  * Simplest demonstration of using the rotating master hue.
 111  * All pixels are full-on the same color.
 112  */
 113 class TestHuePattern extends TestPattern {
 114   public TestHuePattern(GLucose glucose) {
 115     super(glucose);
 116   }
 117
 118   public void run(double deltaMs) {
 119     // Access the core master hue via this method call
 120     float hv = lx.getBaseHuef();
 121     for (int i = 0; i < colors.length; ++i) {
 122       colors[i] = lx.hsb(hv, 100, 100);
 123     }
 124   }
 125 }
 126
 127 /**
 128  * Test of a wave moving across the X axis.
 129  */
 130 class TestXPattern extends TestPattern {
 131   private final SinLFO xPos = new SinLFO(0, model.xMax, 4000);
 132   public TestXPattern(GLucose glucose) {
 133     super(glucose);
 134     addModulator(xPos).trigger();
 135   }
 136   public void run(double deltaMs) {
 137     float hv = lx.getBaseHuef();
 138     for (LXPoint p : model.points) {
 139       // This is a common technique for modulating brightness.
 140       // You can use abs() to determine the distance between two
 141       // values. The further away this point is from an exact
 142       // point, the more we decrease its brightness
 143       float bv = max(0, 100 - abs(p.x - xPos.getValuef()));
 144       colors[p.index] = lx.hsb(hv, 100, bv);
 145     }
 146   }
 147 }
 148
 149 /**
 150  * Test of a wave on the Y axis.
 151  */
 152 class TestYPattern extends TestPattern {
 153   private final SinLFO yPos = new SinLFO(0, model.yMax, 4000);
 154   public TestYPattern(GLucose glucose) {
 155     super(glucose);
 156     addModulator(yPos).trigger();
 157   }
 158   public void run(double deltaMs) {
 159     float hv = lx.getBaseHuef();
 160     for (LXPoint p : model.points) {
 161       float bv = max(0, 100 - abs(p.y - yPos.getValuef()));
 162       colors[p.index] = lx.hsb(hv, 100, bv);
 163     }
 164   }
 165 }
 166
 167 /**
 168  * Test of a wave on the Z axis.
 169  */
 170 class TestZPattern extends TestPattern {
 171   private final SinLFO zPos = new SinLFO(0, model.zMax, 4000);
 172   public TestZPattern(GLucose glucose) {
 173     super(glucose);
 174     addModulator(zPos).trigger();
 175   }
 176   public void run(double deltaMs) {
 177     float hv = lx.getBaseHuef();
 178     for (LXPoint p : model.points) {
 179       float bv = max(0, 100 - abs(p.z - zPos.getValuef()));
 180       colors[p.index] = lx.hsb(hv, 100, bv);
 181     }
 182   }
 183 }
 184
 185 /**
 186  * This shows how to iterate over towers, enumerated in the model.
 187  */
 188 class TestTowerPattern extends TestPattern {
 189   private final SawLFO towerIndex = new SawLFO(0, model.towers.size(), 1000*model.towers.size());
 190
 191   public TestTowerPattern(GLucose glucose) {
 192     super(glucose);
 193     addModulator(towerIndex).trigger();
 194   }
 195
 196   public void run(double deltaMs) {
 197     int ti = 0;
 198     for (Tower t : model.towers) {
 199       for (LXPoint p : t.points) {
 200         colors[p.index] = lx.hsb(
 201           lx.getBaseHuef(),
 202           100,
 203           max(0, 100 - 80*LXUtils.wrapdistf(ti, towerIndex.getValuef(), model.towers.size()))
 204         );
 205       }
 206       ++ti;
 207     }
 208   }
 209
 210 }
 211
 212 /**
 213  * This is a demonstration of how to use the projection library. A projection
 214  * creates a mutation of the coordinates of all the points in the model, creating
 215  * virtual x,y,z coordinates. In effect, this is like virtually rotating the entire
 216  * art car. However, since in reality the car does not move, the result is that
 217  * it appears that the object we are drawing on the car is actually moving.
 218  *
 219  * Keep in mind that what we are creating a projection of is the view coordinates.
 220  * Depending on your intuition, some operations may feel backwards. For instance,
 221  * if you translate the view to the right, it will make it seem that the object
 222  * you are drawing has moved to the left. If you scale the view up 2x, objects
 223  * drawn with the same absolute values will seem to be half the size.
 224  *
 225  * If this feels counterintuitive at first, don't worry. Just remember that you
 226  * are moving the pixels, not the structure. We're dealing with a finite set
 227  * of sparse, non-uniformly spaced pixels. Mutating the structure would move
 228  * things to a space where there are no pixels in 99% of the cases.
 229  */
 230 class TestProjectionPattern extends TestPattern {
 231
 232   private final LXProjection projection;
 233   private final SawLFO angle = new SawLFO(0, TWO_PI, 9000);
 234   private final SinLFO yPos = new SinLFO(-20, 40, 5000);
 235
 236   public TestProjectionPattern(GLucose glucose) {
 237     super(glucose);
 238     projection = new LXProjection(model);
 239     addModulator(angle).trigger();
 240     addModulator(yPos).trigger();
 241   }
 242
 243   public void run(double deltaMs) {
 244     // For the same reasons described above, it may logically feel to you that
 245     // some of these operations are in reverse order. Again, just keep in mind that
 246     // the car itself is what's moving, not the object
 247     projection.reset()
 248
 249       // Translate so the center of the car is the origin, offset by yPos
 250       .translateCenter(0, yPos.getValuef(), 0)
 251
 252       // Rotate around the origin (now the center of the car) about an X-vector
 253       .rotate(angle.getValuef(), 1, 0, 0)
 254
 255       // Scale up the Y axis (objects will look smaller in that access)
 256       .scale(1, 1.5, 1);
 257
 258     float hv = lx.getBaseHuef();
 259     for (LXVector c : projection) {
 260       float d = sqrt(c.x*c.x + c.y*c.y + c.z*c.z); // distance from origin
 261       // d = abs(d-60) + max(0, abs(c.z) - 20); // life saver / ring thing
 262       d = max(0, abs(c.y) - 10 + .1*abs(c.z) + .02*abs(c.x)); // plane / spear thing
 263       colors[c.index] = lx.hsb(
 264         (hv + .6*abs(c.x) + abs(c.z)) % 360,
 265         100,
 266         constrain(140 - 40*d, 0, 100)
 267       );
 268     }
 269   }
 270 }
 271
 272 class TestCubePattern extends TestPattern {
 273
 274   private SawLFO index = new SawLFO(0, Cube.POINTS_PER_CUBE, Cube.POINTS_PER_CUBE*60);
 275
 276   TestCubePattern(GLucose glucose) {
 277     super(glucose);
 278     addModulator(index).start();
 279   }
 280
 281   public void run(double deltaMs) {
 282     for (Cube c : model.cubes) {
 283       int i = 0;
 284       for (LXPoint p : c.points) {
 285         colors[p.index] = lx.hsb(
 286           lx.getBaseHuef(),
 287           100,
 288           max(0, 100 - 80.*abs(i - index.getValuef()))
 289         );
 290         ++i;
 291       }
 292     }
 293   }
 294 }
 295
 296 class MappingTool extends TestPattern {
 297
 298   private int cubeIndex = 0;
 299   private int stripIndex = 0;
 300   private int channelIndex = 0;
 301
 302   public final int MAPPING_MODE_ALL = 0;
 303   public final int MAPPING_MODE_CHANNEL = 1;
 304   public final int MAPPING_MODE_SINGLE_CUBE = 2;
 305   public int mappingMode = MAPPING_MODE_ALL;
 306
 307   public final int CUBE_MODE_ALL = 0;
 308   public final int CUBE_MODE_SINGLE_STRIP = 1;
 309   public final int CUBE_MODE_STRIP_PATTERN = 2;
 310   public int cubeMode = CUBE_MODE_ALL;
 311
 312   public boolean channelModeRed = true;
 313   public boolean channelModeGreen = false;
 314   public boolean channelModeBlue = false;
 315
 316   private final int numChannels;
 317
 318   MappingTool(GLucose glucose) {
 319     super(glucose);
 320     // TODO(mcslee): port channels to grizzly
 321     numChannels = 0;
 322     setChannel();
 323   }
 324
 325   public int numChannels() {
 326     return numChannels;
 327   }
 328
 329   private void setChannel() {
 330     // TODO(mcslee): port to grizzly
 331   }
 332
 333   private int indexOfCubeInChannel(Cube c) {
 334     // TODO(mcslee): port to grizzly
 335     return -1;
 336   }
 337
 338   private void printInfo() {
 339     println("Cube:" + cubeIndex + " Strip:" + (stripIndex+1));
 340   }
 341
 342   public void cube(int delta) {
 343     int len = model.cubes.size();
 344     cubeIndex = (len + cubeIndex + delta) % len;
 345     printInfo();
 346   }
 347
 348   public void strip(int delta) {
 349     int len = Cube.STRIPS_PER_CUBE;
 350     stripIndex = (len + stripIndex + delta) % len;
 351     printInfo();
 352   }
 353
 354   public void run(double deltaMs) {
 355     color off = #000000;
 356     color c = off;
 357     color r = #FF0000;
 358     color g = #00FF00;
 359     color b = #0000FF;
 360     if (channelModeRed) c |= r;
 361     if (channelModeGreen) c |= g;
 362     if (channelModeBlue) c |= b;
 363
 364     int ci = 0;
 365     for (Cube cube : model.cubes) {
 366       boolean cubeOn = false;
 367       int indexOfCubeInChannel = indexOfCubeInChannel(cube);
 368       switch (mappingMode) {
 369         case MAPPING_MODE_ALL: cubeOn = true; break;
 370         case MAPPING_MODE_SINGLE_CUBE: cubeOn = (cubeIndex == ci); break;
 371         case MAPPING_MODE_CHANNEL: cubeOn = (indexOfCubeInChannel > 0); break;
 372       }
 373       if (cubeOn) {
 374         if (mappingMode == MAPPING_MODE_CHANNEL) {
 375           color cc = off;
 376           switch (indexOfCubeInChannel) {
 377             case 1: cc = r; break;
 378             case 2: cc = r|g; break;
 379             case 3: cc = g; break;
 380             case 4: cc = b; break;
 381             case 5: cc = r|b; break;
 382           }
 383           setColor(cube, cc);
 384         } else if (cubeMode == CUBE_MODE_STRIP_PATTERN) {
 385           int si = 0;
 386           color sc = off;
 387           for (Strip strip : cube.strips) {
 388             int faceI = si / Face.STRIPS_PER_FACE;
 389             switch (faceI) {
 390               case 0: sc = r; break;
 391               case 1: sc = g; break;
 392               case 2: sc = b; break;
 393               case 3: sc = r|g|b; break;
 394             }
 395             if (si % Face.STRIPS_PER_FACE == 2) {
 396               sc = r|g;
 397             }
 398             setColor(strip, sc);
 399             ++si;
 400           }
 401         } else if (cubeMode == CUBE_MODE_SINGLE_STRIP) {
 402           setColor(cube, off);
 403           setColor(cube.strips.get(stripIndex), c);
 404         } else {
 405           setColor(cube, c);
 406         }
 407       } else {
 408         setColor(cube, off);
 409       }
 410       ++ci;
 411     }
 412   }
 413
 414   public void setCube(int index) {
 415     cubeIndex = index % model.cubes.size();
 416   }
 417
 418   public void incCube() {
 419     cubeIndex = (cubeIndex + 1) % model.cubes.size();
 420   }
 421
 422   public void decCube() {
 423     --cubeIndex;
 424     if (cubeIndex < 0) {
 425       cubeIndex += model.cubes.size();
 426     }
 427   }
 428
 429   public void setChannel(int index) {
 430     if (numChannels > 0) {
 431       channelIndex = index % numChannels;
 432     }
 433     setChannel();
 434   }
 435
 436   public void incChannel() {
 437     channelIndex = (channelIndex + 1) % numChannels;
 438     setChannel();
 439   }
 440
 441   public void decChannel() {
 442     channelIndex = (channelIndex + numChannels - 1) % numChannels;
 443     setChannel();
 444   }
 445
 446   public void setStrip(int index) {
 447     stripIndex = index % Cube.STRIPS_PER_CUBE;
 448   }
 449
 450   public void incStrip() {
 451     stripIndex = (stripIndex + 1) % Cube.STRIPS_PER_CUBE;
 452   }
 453
 454   public void decStrip() {
 455     stripIndex = (stripIndex + Cube.STRIPS_PER_CUBE - 1) % Cube.STRIPS_PER_CUBE;
 456   }
 457
 458   public void keyPressed(UIMapping uiMapping) {
 459     switch (keyCode) {
 460       case UP: if (mappingMode == MAPPING_MODE_CHANNEL) incChannel(); else incCube(); break;
 461       case DOWN: if (mappingMode == MAPPING_MODE_CHANNEL) decChannel(); else decCube(); break;
 462       case LEFT: decStrip(); break;
 463       case RIGHT: incStrip(); break;
 464     }
 465     switch (key) {
 466       case 'r': channelModeRed = !channelModeRed; break;
 467       case 'g': channelModeGreen = !channelModeGreen; break;
 468       case 'b': channelModeBlue = !channelModeBlue; break;
 469     }
 470     uiMapping.setChannelID(channelIndex+1);
 471     uiMapping.setCubeID(cubeIndex+1);
 472     uiMapping.setStripID(stripIndex+1);
 473     uiMapping.redraw();
 474   }
 475
 476 }