_Mappings.pde

   1 /**
   2  *     DOUBLE BLACK DIAMOND        DOUBLE BLACK DIAMOND
   3  *
   4  *         //\\   //\\                 //\\   //\\
   5  *        ///\\\ ///\\\               ///\\\ ///\\\
   6  *        \\\/// \\\///               \\\/// \\\///
   7  *         \\//   \\//                 \\//   \\//
   8  *
   9  *        EXPERTS ONLY!!              EXPERTS ONLY!!
  10  *
  11  * This file implements the mapping functions needed to lay out the physical
  12  * cubes and the output ports on the panda board. It should only be modified
  13  * when physical changes or tuning is being done to the structure.
  14  */
  15
  16 public Model buildModel() {
  17
  18   // Shorthand helpers for specifying wiring more quickly
  19   final Cube.Wiring WFL = Cube.Wiring.FRONT_LEFT;
  20   final Cube.Wiring WFR = Cube.Wiring.FRONT_RIGHT;
  21   final Cube.Wiring WRL = Cube.Wiring.REAR_LEFT;
  22   final Cube.Wiring WRR = Cube.Wiring.REAR_RIGHT;
  23
  24   // Utility value if you need the height of a cube shorthand
  25   final float CH = Cube.EDGE_HEIGHT;
  26   final float CW = Cube.EDGE_WIDTH ;
  27
  28
  29
  30   // Positions for the bass box
  31   final float BBY = BassBox.EDGE_HEIGHT + BoothFloor.PLEXI_WIDTH;
  32   final float BBX = 56;
  33   final float BBZ = 2;
  34
  35   // The model is represented as an array of towers. The cubes in the tower
  36   // are represenented relatively. Each tower has an x, y, z reference position,
  37   // which is typically the base cube's bottom left corner.
  38   //
  39   // Following that is an array of floats. A 2-d array contains an x-offset
  40   // and a z-offset from the previous reference position. Typically the first cube
  41   // will just be {0, 0}. Each successive cube uses the position of the previous
  42   // cube as its reference.
  43   //
  44   // A 3-d array contains an x-offset, a z-offset, and a rotation about the
  45   // y-axis.
  46   //
  47   // The cubes automatically increment their y-position by Cube.EDGE_HEIGHT.
  48
  49   // To-Do:  (Mark Slee, Alex Green, or Ben Morrow):   The Cube # is determined by the order in this list.
  50   // "raw object index" is serialized by running through towermapping and then individual cube mapping below.
  51   //  We can do better than this.  The raw object index should be obvious from the code-- looking through the
  52   //  rendered simulation and counting through cubes in mapping mode is grossly inefficient.
  53
  54   TowerMapping[] towerCubes = new TowerMapping[] {};
  55
  56   // Single cubes can be constructed directly here if you need them
  57   Cube[] singleCubes = new Cube[] {
  58     // new Cube(15, int( Cube.EDGE_HEIGHT), 39, 0, 10, 0,  WRL),     // Back left channel behind speaker
  59      //new Cube(x, y, z, rx, ry, rz, wiring),
  60    //new Cube(0,0,0,0,225,0, WRR),
  61   };
  62
  63   // The bass box!
  64   // BassBox bassBox = BassBox.unlitBassBox(BBX, 0, BBZ); // frame exists, no lights
  65      BassBox bassBox = BassBox.noBassBox(); // no bass box at all
  66   // BassBox bassBox = new BassBox(BBX, 0, BBZ); // bass box with lights
  67
  68   // The speakers!
  69   List<Speaker> speakers = Arrays.asList(new Speaker[] {
  70      // Each speaker parameter is x, y, z, rotation, the left speaker comes first
  71      // new Speaker(TRAILER_WIDTH - Speaker.EDGE_WIDTH + 8, 6, 3, -15)
  72   });
  73
  74
  75   ////////////////////////////////////////////////////////////////////////
  76   // dan's proposed lattice
  77         ArrayList<StaggeredTower> scubes = new ArrayList<StaggeredTower>();
  78         //if (NumBackTowers != 25) exit();
  79         for (int i=0; i<NumBackTowers/2; i++) scubes.add(new StaggeredTower(
  80                   (i+1)*CW,                                                                 // x
  81                   (i % 2 == 0) ? 0 : CH * 2./3.                ,   // y
  82                  - ((i % 2 == 0) ? 0 : 11) + 97          ,   // z
  83                  225, (i % 2 == 0) ? MaxCubeHeight : MaxCubeHeight-1) );         // num cubes
  84
  85         for (int i=0; i<NumBackTowers/2; i++) scubes.add(new StaggeredTower(
  86                   (i+1)*CW,                                                                 // x
  87                   (i % 2 == 0) ? 0 : CH * 2./3.                ,   // y
  88                  - ((i % 2 == 0) ? 0 : 11) + 97 -pow(CH*CH + CW*CW, .5),   // z
  89                  225, (i % 2 == 0) ? MaxCubeHeight : MaxCubeHeight-1) );
  90         ArrayList<Cube> dcubes = new ArrayList<Cube>();
  91         // for (int i=1; i<6; i++) {
  92         //         if (i>1) dcubes.add(new Cube(-6+CW*4/3*i             , 0, 0, 0, 0, 0, WRR));
  93         //                          dcubes.add(new Cube(-6+CW*4/3*i+CW*2/3., CH*.5, 0, 0, 0, 0, WRR));
  94         // }
  95
  96 float current_x_position = 0;
  97 // scubes.add(new StaggeredTower(//tower 1
  98 //       current_x_position,               // x
  99 //        15   ,   // y
 100 //        0  ,   // z
 101 //      45, 6, new Cube.Wiring[] { WFL, WRR, WFL, WRR, WFL, WRR}) );
 102 // current_x_position += 25.25;
 103 // scubes.add(new StaggeredTower(// tower 2
 104 //       current_x_position,               // x
 105 //        0  ,   // y
 106 //        -10.5   ,   // z
 107 //      45, 6, new Cube.Wiring[] { WFR, WFL, WRR, WRR, WFL, WRR}) );
 108 // current_x_position += 25.25;
 109 // scubes.add(new StaggeredTower(//tower 3
 110 //       current_x_position,               // x
 111 //        15   ,   // y
 112 //        0,   // z
 113 //      45, 6, new Cube.Wiring[] { WRR, WFL, WRR, WRR, WFL, WRR}) );
 114 // current_x_position += 25.25;
 115 // scubes.add(new StaggeredTower(//tower 4
 116 //     current_x_position,               // x
 117 //        0,   // y
 118 //        -10.5  ,   // z
 119 //      45, 6, new Cube.Wiring[] { WFL, WRR, WFL, WRR, WFL, WRR}) );
 120 // current_x_position += 28;
 121 // scubes.add(new StaggeredTower(//tower 5
 122 //       current_x_position,               // x
 123 //        15   ,   // y
 124 //        -4.5 ,   // z
 125 //      45, 6, new Cube.Wiring[] { WRR, WFL, WRR, WFL, WRR, WFL}) );
 126 // current_x_position += 28;
 127 // scubes.add(new StaggeredTower(//tower 6
 128 //       current_x_position,               // x
 129 //        0 ,   // y
 130 //        -10.5,   // z
 131 //      45, 6, new Cube.Wiring[] { WFL, WRR, WFL, WRR, WFL, WRR}) );
 132 // current_x_position += 25.25;
 133 // scubes.add(new StaggeredTower(// tower 7
 134 //       current_x_position,               // x
 135 //        15   ,   // y
 136 //       0,   // z
 137 //      45, 6, new Cube.Wiring[] { WRR, WFL, WRR, WFL, WRR, WFL}) );
 138 // current_x_position += 25.25;
 139 // scubes.add(new StaggeredTower(//tower 8
 140 //       current_x_position,               // x
 141 //        0  ,   // y
 142 //        -10.5 ,   // z
 143 //      45, 6, new Cube.Wiring[] { WFL, WRR, WFL, WRR, WFL, WRR}) );
 144 // current_x_position += 25.25;
 145 // scubes.add(new StaggeredTower(//tower 9
 146 //       current_x_position,               // x
 147 //        15   ,   // y
 148 //        0,   // z
 149 //      45, 6, new Cube.Wiring[] { WFL, WRR, WFL, WRR, WFL, WRR}) );
 150 // current_x_position += 25.25;
 151
 152 // //TOWERS ON DANCE FLOOR
 153 // scubes.add(new StaggeredTower(//tower 10
 154 //       83.75+39+43-124.5,   // x
 155 //       0,   // y
 156 //        -47.5-43,   // z
 157 //      45,  4, new Cube.Wiring[]{ WRR, WFL, WFL, WRR})  );
 158 // scubes.add(new StaggeredTower(//tower 11
 159 //       83.75,   // x
 160 //        0,   // y
 161 //        -47.5,   // z
 162 //      45,  4, new Cube.Wiring[]{ WFL, WRR, WRR, WFL})  );
 163 // scubes.add(new StaggeredTower(//tower 12
 164 //       83.75+39,   // x
 165 //        0,   // y
 166 //        -47.5,   // z
 167 //      45,  4, new Cube.Wiring[]{ WRR, WFL, WFL, WRR})  );
 168 // scubes.add(new StaggeredTower(//tower 13
 169 //        83.75+39+43,   // x
 170 //        0,   // y
 171 //        -47.5-43,   // z
 172 //      45,  4, new Cube.Wiring[]{ WFL, WRR, WFL, WRR})  );
 173
 174 // scubes.add(new StaggeredTower(// Single cube on top of tower 4
 175 //       42,               // x
 176 //        112   ,   // y
 177 //          72,   // z
 178 //      -10,  1, new Cube.Wiring[]{ WRL})  );
 179
 180
 181
 182
 183
 184
 185
 186   //////////////////////////////////////////////////////////////////////
 187   //      BENEATH HERE SHOULD NOT REQUIRE ANY MODIFICATION!!!!        //
 188   //////////////////////////////////////////////////////////////////////
 189
 190   // These guts just convert the shorthand mappings into usable objects
 191   ArrayList<Tower> towerList = new ArrayList<Tower>();
 192   ArrayList<Cube> tower;
 193   Cube[] cubes = new Cube[200];
 194   int cubeIndex = 1;
 195   float px, pz, ny;
 196   for (TowerMapping tm : towerCubes) {
 197     px = tm.x;
 198     ny = tm.y;
 199     pz = tm.z;
 200     tower = new ArrayList<Cube>();
 201     for (CubeMapping cm : tm.cubeMappings) {
 202       tower.add(cubes[cubeIndex++] = new Cube(px = px + cm.dx, ny, pz = pz + cm.dz, 0, cm.ry, 0, cm.wiring));
 203       ny += Cube.EDGE_HEIGHT;
 204     }
 205     towerList.add(new Tower(tower));
 206   }
 207
 208
 209   for (Cube cube : singleCubes) cubes[cubeIndex++] = cube;
 210   for (Cube cube : dcubes)                 cubes[cubeIndex++] = cube;
 211 for (StaggeredTower st : scubes) {
 212     tower = new ArrayList<Cube>();
 213     for (int i=0; i < st.n; i++) {
 214       Cube.Wiring w = (i < st.wiring.length) ? st.wiring[i] : WRR;
 215       tower.add(cubes[cubeIndex++] = new Cube(st.x, st.y + CH* 4/3.*i, st.z, 0, st.r, 0, w));
 216     }
 217     towerList.add(new Tower(tower));
 218   }
 219
 220   return new Model(towerList, cubes, bassBox, speakers);
 221 }
 222
 223 /**
 224  * This function maps the panda boards. We have an array of them, each has
 225  * an IP address and a list of channels.
 226  */
 227 public PandaMapping[] buildPandaList() {
 228   final int LEFT_SPEAKER = 0;
 229   final int RIGHT_SPEAKER = 1;
 230
 231   // 8 channels map to:  3, 4, 7, 8, 13, 14, 15, 16.
 232   return new PandaMapping[] {
 233     new PandaMapping(
 234       "10.200.1.28", new ChannelMapping[] {
 235         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 16, 17, 18}),
 236         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),
 237         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 1, 2, 3}),
 238         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 4, 5, 6}),
 239         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 7, 8, 9}),
 240         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 10, 11, 12}),
 241         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 13, 14, 15}),
 242         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),
 243     }),
 244     new PandaMapping(
 245       "10.200.1.29", new ChannelMapping[] {
 246         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 34, 35, 36}),
 247         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),
 248         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 19, 20, 21}),
 249         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 22, 23, 24}),
 250         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 25, 26, 27}),
 251         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 28, 29, 30}),
 252         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 31, 32, 33}),
 253         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),
 254     }),
 255     new PandaMapping(
 256       "10.200.1.30", new ChannelMapping[] {
 257         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }), // 30 J3 *
 258         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),  // 30 J4 //ORIG *
 259         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 37, 38, 39}),                // 30 J7 *
 260         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 40, 41, 42}),  // 30 J8 *
 261         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 43, 44, 45}),                // 30 J13 (not working)
 262         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 46, 47, 48}),                // 30 J14 (unplugged)
 263         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 49, 50, 51}),                // 30 J15 (unplugged)
 264         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 52, 53, 54}), // 30 J16
 265    }),
 266      new PandaMapping(
 267        "10.200.1.31", new ChannelMapping[] {
 268          new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 65, 66}),       // J3
 269          new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),       // J4
 270          new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 55, 56}), // 30 J7
 271          new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 57, 58}), //  J8
 272          new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 59, 60}),           // J13
 273          new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 61, 62}),                // 30 J14
 274          new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 63, 64}),                //  J15
 275          new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),              //  J16
 276      }),
 277      new PandaMapping(
 278        "10.200.1.32", new ChannelMapping[] {
 279          new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),       // J3
 280          new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),       // J4
 281          new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 67, 68}), // 30 J7
 282          new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 69, 70}), //  J8
 283          new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),           // J13
 284          new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),                // 30 J14
 285          new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),                //  J15
 286          new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),              //  J16
 287      }),
 288   };
 289 }
 290
 291 class TowerMapping {
 292   public final float x, y, z;
 293   public final CubeMapping[] cubeMappings;
 294
 295   TowerMapping(float x, float y, float z, CubeMapping[] cubeMappings) {
 296     this.x = x;
 297     this.y = y;
 298     this.z = z;
 299     this.cubeMappings = cubeMappings;
 300   }
 301 }
 302
 303 class CubeMapping {
 304   public final float dx, dz, ry;
 305   public final Cube.Wiring wiring;
 306
 307   CubeMapping(float dx, float dz, Cube.Wiring wiring) {
 308     this(dx, dz, 0., wiring);
 309   }
 310   CubeMapping(float dx, float dz, float ry) {
 311     this(dz, dz, ry, Cube.Wiring.FRONT_LEFT);
 312   }
 313
 314   CubeMapping(float dx, float dz, float ry, Cube.Wiring wiring) {
 315     this.dx = dx;
 316     this.dz = dz;
 317     this.ry = ry;
 318     this.wiring = wiring;
 319   }
 320 }
 321
 322 class StaggeredTower {
 323   public final float x, y, z, r;
 324   public final int n;
 325   public final Cube.Wiring[] wiring;
 326   StaggeredTower(float _x, float _y, float _z, float _r, int _n) { this(_x, _y, _z, _r, _n, new Cube.Wiring[]{}); }
 327   StaggeredTower(float _x, float _y, float _z, float _r, int _n, Cube.Wiring[] _wiring) { x=_x; y=_y; z=_z; r=_r; n=_n; wiring=_wiring;}
 328 }
 329
 330 /**
 331  * Each panda board has an IP address and a fixed number of channels. The channels
 332  * each have a fixed number of pixels on them. Whether or not that many physical
 333  * pixels are connected to the channel, we still send it that much data.
 334  */
 335 class PandaMapping {
 336
 337   // How many channels are on the panda board
 338   public final static int CHANNELS_PER_BOARD = 8;
 339
 340   // How many total pixels on the whole board
 341   public final static int PIXELS_PER_BOARD = ChannelMapping.PIXELS_PER_CHANNEL * CHANNELS_PER_BOARD;
 342
 343   final String ip;
 344   final ChannelMapping[] channelList = new ChannelMapping[CHANNELS_PER_BOARD];
 345
 346   PandaMapping(String ip, ChannelMapping[] rawChannelList) {
 347     this.ip = ip;
 348
 349     // Ensure our array is the right length and has all valid items in it
 350     for (int i = 0; i < channelList.length; ++i) {
 351       channelList[i] = (i < rawChannelList.length) ? rawChannelList[i] : new ChannelMapping();
 352       if (channelList[i] == null) {
 353         channelList[i] = new ChannelMapping();
 354       }
 355     }
 356   }
 357 }
 358
 359 /**
 360  * Each channel on a pandaboard can be mapped in a number of modes. The typical is
 361  * to a series of connected cubes, but we also have special mappings for the bass box,
 362  * the speaker enclosures, and the DJ booth floor.
 363  *
 364  * This class is just the mapping meta-data. It sanitizes the input to make sure
 365  * that the cubes and objects being referenced actually exist in the model.
 366  *
 367  * The logic for how to encode the pixels is contained in the PandaDriver.
 368  */
 369 class ChannelMapping {
 370
 371   // How many cubes per channel xc_PB is configured for
 372   public final static int CUBES_PER_CHANNEL = 4;
 373
 374   // How many total pixels on each channel
 375   public final static int PIXELS_PER_CHANNEL = Cube.POINTS_PER_CUBE * CUBES_PER_CHANNEL;
 376
 377   public static final int MODE_NULL = 0;
 378   public static final int MODE_CUBES = 1;
 379   public static final int MODE_BASS = 2;
 380   public static final int MODE_SPEAKER = 3;
 381   public static final int MODE_STRUTS_AND_FLOOR = 4;
 382   public static final int MODE_INVALID = 5;
 383
 384   public static final int NO_OBJECT = -1;
 385
 386   final int mode;
 387   final int[] objectIndices = new int[CUBES_PER_CHANNEL];
 388
 389   ChannelMapping() {
 390     this(MODE_NULL);
 391   }
 392
 393   ChannelMapping(int mode) {
 394     this(mode, new int[]{});
 395   }
 396
 397   ChannelMapping(int mode, int rawObjectIndex) {
 398     this(mode, new int[]{ rawObjectIndex });
 399   }
 400
 401   ChannelMapping(int mode, int[] rawObjectIndices) {
 402     if (mode < 0 || mode >= MODE_INVALID) {
 403       throw new RuntimeException("Invalid channel mapping mode: " + mode);
 404     }
 405     if (mode == MODE_SPEAKER) {
 406       if (rawObjectIndices.length != 1) {
 407         throw new RuntimeException("Speaker channel mapping mode must specify one speaker index");
 408       }
 409       int speakerIndex = rawObjectIndices[0];
 410       if (speakerIndex < 0 || speakerIndex >= glucose.model.speakers.size()) {
 411         throw new RuntimeException("Invalid speaker channel mapping: " + speakerIndex);
 412       }
 413     } else if ((mode == MODE_STRUTS_AND_FLOOR) || (mode == MODE_BASS) || (mode == MODE_NULL)) {
 414       if (rawObjectIndices.length > 0) {
 415         throw new RuntimeException("Bass/floor/null mappings cannot specify object indices");
 416       }
 417     } else if (mode == MODE_CUBES) {
 418       for (int rawCubeIndex : rawObjectIndices) {
 419         if (glucose.model.getCubeByRawIndex(rawCubeIndex) == null) {
 420           throw new RuntimeException("Non-existing cube specified in cube mapping: " + rawCubeIndex);
 421         }
 422       }
 423     }
 424
 425     this.mode = mode;
 426     for (int i = 0; i < objectIndices.length; ++i) {
 427       objectIndices[i] = (i < rawObjectIndices.length) ? rawObjectIndices[i] : NO_OBJECT;
 428     }
 429   }
 430 }