_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) + 80          ,   // 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) + 80 - pow(CH*CH + CW*CW, .5),   // z
  89                  225, (i % 2 == 0) ? MaxCubeHeight : MaxCubeHeight-1) );
  90
  91       // for (int i=0; i<2 ; i++) scubes.add(new StaggeredTower(
  92       //             (i+1)*CW,                                                                 // x
  93       //                0             ,   // y
  94       //            - 0 + 97 - 2*pow(CH*CH + CW*CW, .5),   // z
  95       //            225,  MaxCubeHeight  ) );
  96
  97         ArrayList<Cube> dcubes = new ArrayList<Cube>();
  98         // for (int i=1; i<6; i++) {
  99         //         if (i>1) dcubes.add(new Cube(-6+CW*4/3*i             , 0, 0, 0, 0, 0, WRR));
 100         //                          dcubes.add(new Cube(-6+CW*4/3*i+CW*2/3., CH*.5, 0, 0, 0, 0, WRR));
 101         // }
 102
 103 float current_x_position = 0;
 104 // scubes.add(new StaggeredTower(//tower 1
 105 //       current_x_position,               // x
 106 //        15   ,   // y
 107 //        0  ,   // z
 108 //      45, 6, new Cube.Wiring[] { WFL, WRR, WFL, WRR, WFL, WRR}) );
 109 // current_x_position += 25.25;
 110 // scubes.add(new StaggeredTower(// tower 2
 111 //       current_x_position,               // x
 112 //        0  ,   // y
 113 //        -10.5   ,   // z
 114 //      45, 6, new Cube.Wiring[] { WFR, WFL, WRR, WRR, WFL, WRR}) );
 115 // current_x_position += 25.25;
 116 // scubes.add(new StaggeredTower(//tower 3
 117 //       current_x_position,               // x
 118 //        15   ,   // y
 119 //        0,   // z
 120 //      45, 6, new Cube.Wiring[] { WRR, WFL, WRR, WRR, WFL, WRR}) );
 121 // current_x_position += 25.25;
 122 // scubes.add(new StaggeredTower(//tower 4
 123 //     current_x_position,               // x
 124 //        0,   // y
 125 //        -10.5  ,   // z
 126 //      45, 6, new Cube.Wiring[] { WFL, WRR, WFL, WRR, WFL, WRR}) );
 127 // current_x_position += 28;
 128 // scubes.add(new StaggeredTower(//tower 5
 129 //       current_x_position,               // x
 130 //        15   ,   // y
 131 //        -4.5 ,   // z
 132 //      45, 6, new Cube.Wiring[] { WRR, WFL, WRR, WFL, WRR, WFL}) );
 133 // current_x_position += 28;
 134 // scubes.add(new StaggeredTower(//tower 6
 135 //       current_x_position,               // x
 136 //        0 ,   // y
 137 //        -10.5,   // z
 138 //      45, 6, new Cube.Wiring[] { WFL, WRR, WFL, WRR, WFL, WRR}) );
 139 // current_x_position += 25.25;
 140 // scubes.add(new StaggeredTower(// tower 7
 141 //       current_x_position,               // x
 142 //        15   ,   // y
 143 //       0,   // z
 144 //      45, 6, new Cube.Wiring[] { WRR, WFL, WRR, WFL, WRR, WFL}) );
 145 // current_x_position += 25.25;
 146 // scubes.add(new StaggeredTower(//tower 8
 147 //       current_x_position,               // x
 148 //        0  ,   // y
 149 //        -10.5 ,   // z
 150 //      45, 6, new Cube.Wiring[] { WFL, WRR, WFL, WRR, WFL, WRR}) );
 151 // current_x_position += 25.25;
 152 // scubes.add(new StaggeredTower(//tower 9
 153 //       current_x_position,               // x
 154 //        15   ,   // y
 155 //        0,   // z
 156 //      45, 6, new Cube.Wiring[] { WFL, WRR, WFL, WRR, WFL, WRR}) );
 157 // current_x_position += 25.25;
 158
 159 // //TOWERS ON DANCE FLOOR
 160 // scubes.add(new StaggeredTower(//tower 10
 161 //       83.75+39+43-124.5,   // x
 162 //       0,   // y
 163 //        -47.5-43,   // z
 164 //      45,  4, new Cube.Wiring[]{ WRR, WFL, WFL, WRR})  );
 165 // scubes.add(new StaggeredTower(//tower 11
 166 //       83.75,   // x
 167 //        0,   // y
 168 //        -47.5,   // z
 169 //      45,  4, new Cube.Wiring[]{ WFL, WRR, WRR, WFL})  );
 170 // scubes.add(new StaggeredTower(//tower 12
 171 //       83.75+39,   // x
 172 //        0,   // y
 173 //        -47.5,   // z
 174 //      45,  4, new Cube.Wiring[]{ WRR, WFL, WFL, WRR})  );
 175 // scubes.add(new StaggeredTower(//tower 13
 176 //        83.75+39+43,   // x
 177 //        0,   // y
 178 //        -47.5-43,   // z
 179 //      45,  4, new Cube.Wiring[]{ WFL, WRR, WFL, WRR})  );
 180
 181 // scubes.add(new StaggeredTower(// Single cube on top of tower 4
 182 //       42,               // x
 183 //        112   ,   // y
 184 //          72,   // z
 185 //      -10,  1, new Cube.Wiring[]{ WRL})  );
 186
 187
 188
 189
 190
 191
 192
 193   //////////////////////////////////////////////////////////////////////
 194   //      BENEATH HERE SHOULD NOT REQUIRE ANY MODIFICATION!!!!        //
 195   //////////////////////////////////////////////////////////////////////
 196
 197   // These guts just convert the shorthand mappings into usable objects
 198   ArrayList<Tower> towerList = new ArrayList<Tower>();
 199   ArrayList<Cube> tower;
 200   Cube[] cubes = new Cube[200];
 201   int cubeIndex = 1;
 202   float px, pz, ny;
 203   for (TowerMapping tm : towerCubes) {
 204     px = tm.x;
 205     ny = tm.y;
 206     pz = tm.z;
 207     tower = new ArrayList<Cube>();
 208     for (CubeMapping cm : tm.cubeMappings) {
 209       tower.add(cubes[cubeIndex++] = new Cube(px = px + cm.dx, ny, pz = pz + cm.dz, 0, cm.ry, 0, cm.wiring));
 210       ny += Cube.EDGE_HEIGHT;
 211     }
 212     towerList.add(new Tower(tower));
 213   }
 214
 215
 216   for (Cube cube : singleCubes) cubes[cubeIndex++] = cube;
 217   for (Cube cube : dcubes)                 cubes[cubeIndex++] = cube;
 218 for (StaggeredTower st : scubes) {
 219     tower = new ArrayList<Cube>();
 220     for (int i=0; i < st.n; i++) {
 221       Cube.Wiring w = (i < st.wiring.length) ? st.wiring[i] : WRR;
 222       tower.add(cubes[cubeIndex++] = new Cube(st.x, st.y + CH* 4/3.*i, st.z, 0, st.r, 0, w));
 223     }
 224     towerList.add(new Tower(tower));
 225   }
 226
 227   return new Model(towerList, cubes, bassBox, speakers);
 228 }
 229
 230 /**
 231  * This function maps the panda boards. We have an array of them, each has
 232  * an IP address and a list of channels.
 233  */
 234 public PandaMapping[] buildPandaList() {
 235   final int LEFT_SPEAKER = 0;
 236   final int RIGHT_SPEAKER = 1;
 237
 238   // 8 channels map to:  3, 4, 7, 8, 13, 14, 15, 16.
 239   return new PandaMapping[] {
 240     new PandaMapping(
 241       "10.200.1.28", new ChannelMapping[] {
 242         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 16, 17, 18}),
 243         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),
 244         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 1, 2, 3}),
 245         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 4, 5, 6}),
 246         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 7, 8, 9}),
 247         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 10, 11, 12}),
 248         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 13, 14, 15}),
 249         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),
 250     }),
 251     new PandaMapping(
 252       "10.200.1.29", new ChannelMapping[] {
 253         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 34, 35, 36}),
 254         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),
 255         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 19, 20, 21}),
 256         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 22, 23, 24}),
 257         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 25, 26, 27}),
 258         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 28, 29, 30}),
 259         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 31, 32, 33}),
 260         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),
 261     }),
 262     new PandaMapping(
 263       "10.200.1.30", new ChannelMapping[] {
 264         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 1,1,1}), // 30 J3 *
 265         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 1,1,1}),  // 30 J4 //ORIG *
 266         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 37, 38, 39}),                // 30 J7 *
 267         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 40, 41, 42}),  // 30 J8 *
 268         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 43, 44, 45}),                // 30 J13 (not working)
 269         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 46, 47, 48}),                // 30 J14 (unplugged)
 270         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 49, 50, 51}),                // 30 J15 (unplugged)
 271         new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 52, 53, 54}), // 30 J16
 272    }),
 273    //   new PandaMapping(
 274    //     "10.200.1.31", new ChannelMapping[] {
 275    //       new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 65, 66}),       // J3
 276    //       new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),       // J4
 277    //       new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 55, 56}), // 30 J7
 278    //       new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 57, 58}), //  J8
 279    //       new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 59, 60}),           // J13
 280    //       new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 61, 62}),                // 30 J14
 281    //       new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 63, 64}),                //  J15
 282    //       new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),              //  J16
 283    //   }),
 284    //   new PandaMapping(
 285    //     "10.200.1.32", new ChannelMapping[] {
 286    //       new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),       // J3
 287    //       new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),       // J4
 288    //       new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 67, 68}), // 30 J7
 289    //       new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 69, 70}), //  J8
 290    //       new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),           // J13
 291    //       new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),                // 30 J14
 292    //       new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),                //  J15
 293    //       new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }),              //  J16
 294    //   }),
 295   };
 296 }
 297
 298 class TowerMapping {
 299   public final float x, y, z;
 300   public final CubeMapping[] cubeMappings;
 301
 302   TowerMapping(float x, float y, float z, CubeMapping[] cubeMappings) {
 303     this.x = x;
 304     this.y = y;
 305     this.z = z;
 306     this.cubeMappings = cubeMappings;
 307   }
 308 }
 309
 310 class CubeMapping {
 311   public final float dx, dz, ry;
 312   public final Cube.Wiring wiring;
 313
 314   CubeMapping(float dx, float dz, Cube.Wiring wiring) {
 315     this(dx, dz, 0., wiring);
 316   }
 317   CubeMapping(float dx, float dz, float ry) {
 318     this(dz, dz, ry, Cube.Wiring.FRONT_LEFT);
 319   }
 320
 321   CubeMapping(float dx, float dz, float ry, Cube.Wiring wiring) {
 322     this.dx = dx;
 323     this.dz = dz;
 324     this.ry = ry;
 325     this.wiring = wiring;
 326   }
 327 }
 328
 329 class StaggeredTower {
 330   public final float x, y, z, r;
 331   public final int n;
 332   public final Cube.Wiring[] wiring;
 333   StaggeredTower(float _x, float _y, float _z, float _r, int _n) { this(_x, _y, _z, _r, _n, new Cube.Wiring[]{}); }
 334   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;}
 335 }
 336
 337 /**
 338  * Each panda board has an IP address and a fixed number of channels. The channels
 339  * each have a fixed number of pixels on them. Whether or not that many physical
 340  * pixels are connected to the channel, we still send it that much data.
 341  */
 342 class PandaMapping {
 343
 344   // How many channels are on the panda board
 345   public final static int CHANNELS_PER_BOARD = 8;
 346
 347   // How many total pixels on the whole board
 348   public final static int PIXELS_PER_BOARD = ChannelMapping.PIXELS_PER_CHANNEL * CHANNELS_PER_BOARD;
 349
 350   final String ip;
 351   final ChannelMapping[] channelList = new ChannelMapping[CHANNELS_PER_BOARD];
 352
 353   PandaMapping(String ip, ChannelMapping[] rawChannelList) {
 354     this.ip = ip;
 355
 356     // Ensure our array is the right length and has all valid items in it
 357     for (int i = 0; i < channelList.length; ++i) {
 358       channelList[i] = (i < rawChannelList.length) ? rawChannelList[i] : new ChannelMapping();
 359       if (channelList[i] == null) {
 360         channelList[i] = new ChannelMapping();
 361       }
 362     }
 363   }
 364 }
 365
 366 /**
 367  * Each channel on a pandaboard can be mapped in a number of modes. The typical is
 368  * to a series of connected cubes, but we also have special mappings for the bass box,
 369  * the speaker enclosures, and the DJ booth floor.
 370  *
 371  * This class is just the mapping meta-data. It sanitizes the input to make sure
 372  * that the cubes and objects being referenced actually exist in the model.
 373  *
 374  * The logic for how to encode the pixels is contained in the PandaDriver.
 375  */
 376 class ChannelMapping {
 377
 378   // How many cubes per channel xc_PB is configured for
 379   public final static int CUBES_PER_CHANNEL = 4;
 380
 381   // How many total pixels on each channel
 382   public final static int PIXELS_PER_CHANNEL = Cube.POINTS_PER_CUBE * CUBES_PER_CHANNEL;
 383
 384   public static final int MODE_NULL = 0;
 385   public static final int MODE_CUBES = 1;
 386   public static final int MODE_BASS = 2;
 387   public static final int MODE_SPEAKER = 3;
 388   public static final int MODE_STRUTS_AND_FLOOR = 4;
 389   public static final int MODE_INVALID = 5;
 390
 391   public static final int NO_OBJECT = -1;
 392
 393   final int mode;
 394   final int[] objectIndices = new int[CUBES_PER_CHANNEL];
 395
 396   ChannelMapping() {
 397     this(MODE_NULL);
 398   }
 399
 400   ChannelMapping(int mode) {
 401     this(mode, new int[]{});
 402   }
 403
 404   ChannelMapping(int mode, int rawObjectIndex) {
 405     this(mode, new int[]{ rawObjectIndex });
 406   }
 407
 408   ChannelMapping(int mode, int[] rawObjectIndices) {
 409     if (mode < 0 || mode >= MODE_INVALID) {
 410       throw new RuntimeException("Invalid channel mapping mode: " + mode);
 411     }
 412     if (mode == MODE_SPEAKER) {
 413       if (rawObjectIndices.length != 1) {
 414         throw new RuntimeException("Speaker channel mapping mode must specify one speaker index");
 415       }
 416       int speakerIndex = rawObjectIndices[0];
 417       if (speakerIndex < 0 || speakerIndex >= glucose.model.speakers.size()) {
 418         throw new RuntimeException("Invalid speaker channel mapping: " + speakerIndex);
 419       }
 420     } else if ((mode == MODE_STRUTS_AND_FLOOR) || (mode == MODE_BASS) || (mode == MODE_NULL)) {
 421       if (rawObjectIndices.length > 0) {
 422         throw new RuntimeException("Bass/floor/null mappings cannot specify object indices");
 423       }
 424     } else if (mode == MODE_CUBES) {
 425       for (int rawCubeIndex : rawObjectIndices) {
 426         if (glucose.model.getCubeByRawIndex(rawCubeIndex) == null) {
 427           throw new RuntimeException("Non-existing cube specified in cube mapping: " + rawCubeIndex);
 428         }
 429       }
 430     }
 431
 432     this.mode = mode;
 433     for (int i = 0; i < objectIndices.length; ++i) {
 434       objectIndices[i] = (i < rawObjectIndices.length) ? rawObjectIndices[i] : NO_OBJECT;
 435     }
 436   }
 437 }