_Internals.pde

   1 /**
   2  *     DOUBLE BLACK DIAMOND        DOUBLE BLACK DIAMOND
   3  *
   4  *         //\\   //\\                 //\\   //\\
   5  *        ///\\\ ///\\\               ///\\\ ///\\\
   6  *        \\\/// \\\///               \\\/// \\\///
   7  *         \\//   \\//                 \\//   \\//
   8  *
   9  *        EXPERTS ONLY!!              EXPERTS ONLY!!
  10  *
  11  * If you are an artist, you may ignore this file! It just sets
  12  * up the framework to run the patterns. Should not need modification
  13  * for general animation work.
  14  */
  15
  16 import glucose.*;
  17 import glucose.control.*;
  18 import glucose.effect.*;
  19 import glucose.model.*;
  20 import glucose.pattern.*;
  21 import glucose.transform.*;
  22 import glucose.transition.*;
  23 import heronarts.lx.*;
  24 import heronarts.lx.control.*;
  25 import heronarts.lx.effect.*;
  26 import heronarts.lx.modulator.*;
  27 import heronarts.lx.pattern.*;
  28 import heronarts.lx.transition.*;
  29 import ddf.minim.*;
  30 import ddf.minim.analysis.*;
  31 import processing.opengl.*;
  32 import rwmidi.*;
  33
  34 final int VIEWPORT_WIDTH = 900;
  35 final int VIEWPORT_HEIGHT = 700;
  36
  37 final float TRAILER_WIDTH = 240;
  38 final float TRAILER_DEPTH = 97;
  39 final float TRAILER_HEIGHT = 33;
  40
  41 final float BASS_WIDTH = 124;
  42 final float BASS_HEIGHT = 31.5;
  43 final float BASS_DEPTH = 66;
  44 final float BASS_X = (TRAILER_WIDTH - BASS_WIDTH) / 2.;
  45 final float BASS_Z = (TRAILER_DEPTH - BASS_DEPTH) / 2.;
  46
  47 int targetFramerate = 60;
  48
  49 int startMillis, lastMillis;
  50 GLucose glucose;
  51 HeronLX lx;
  52 MappingTool mappingTool;
  53 LXPattern[] patterns;
  54 LXTransition[] transitions;
  55 LXEffect[] effects;
  56 OverlayUI ui;
  57 ControlUI controlUI;
  58 MappingUI mappingUI;
  59 PandaDriver pandaFront;
  60 PandaDriver pandaRear;
  61 boolean mappingMode = false;
  62
  63 boolean pandaBoardsEnabled = false;
  64
  65 boolean debugMode = false;
  66 DebugUI debugUI;
  67
  68 // Camera variables
  69 float eyeR, eyeA, eyeX, eyeY, eyeZ, midX, midY, midZ;
  70
  71 void setup() {
  72   startMillis = lastMillis = millis();
  73
  74   // Initialize the Processing graphics environment
  75   size(VIEWPORT_WIDTH, VIEWPORT_HEIGHT, OPENGL);
  76   frameRate(targetFramerate);
  77   noSmooth();
  78   // hint(ENABLE_OPENGL_4X_SMOOTH); // no discernable improvement?
  79   logTime("Created viewport");
  80
  81   // Create the GLucose engine to run the cubes
  82   glucose = new GLucose(this, new SCMapping());
  83   lx = glucose.lx;
  84   lx.enableKeyboardTempo();
  85   logTime("Built GLucose engine");
  86
  87   // Set the patterns
  88   glucose.lx.setPatterns(patterns = patterns(glucose));
  89   logTime("Built patterns");
  90   glucose.lx.addEffects(effects = effects(glucose));
  91   logTime("Built effects");
  92   glucose.setTransitions(transitions = transitions(glucose));
  93   logTime("Built transitions");
  94
  95   // Build output driver
  96   int[][] frontChannels = glucose.mapping.buildFrontChannelList();
  97   int[][] rearChannels = glucose.mapping.buildRearChannelList();
  98   int[][] flippedRGB = glucose.mapping.buildFlippedRGBList();
  99   mappingTool = new MappingTool(glucose, frontChannels, rearChannels);
 100   pandaFront = new PandaDriver(new NetAddress("192.168.1.28", 9001), glucose.model, frontChannels, flippedRGB);
 101   pandaRear = new PandaDriver(new NetAddress("192.168.1.29", 9001), glucose.model, rearChannels, flippedRGB);
 102   logTime("Build PandaDriver");
 103
 104   // Build overlay UI
 105   ui = controlUI = new ControlUI();
 106   mappingUI = new MappingUI(mappingTool);
 107   debugUI = new DebugUI(frontChannels, rearChannels);
 108   logTime("Built overlay UI");
 109
 110   // MIDI devices
 111   for (MidiInputDevice d : RWMidi.getInputDevices()) {
 112     d.createInput(this);
 113   }
 114   SCMidiDevices.initializeStandardDevices(glucose);
 115   logTime("Setup MIDI devices");
 116
 117   // Setup camera
 118   midX = TRAILER_WIDTH/2. + 20;
 119   midY = glucose.model.yMax/2;
 120   midZ = TRAILER_DEPTH/2.;
 121   eyeR = -290;
 122   eyeA = .15;
 123   eyeY = midY + 20;
 124   eyeX = midX + eyeR*sin(eyeA);
 125   eyeZ = midZ + eyeR*cos(eyeA);
 126   addMouseWheelListener(new java.awt.event.MouseWheelListener() {
 127     public void mouseWheelMoved(java.awt.event.MouseWheelEvent mwe) {
 128       mouseWheel(mwe.getWheelRotation());
 129   }});
 130
 131
 132   println("Total setup: " + (millis() - startMillis) + "ms");
 133   println("Hit the 'p' key to toggle Panda Board output");
 134 }
 135
 136 void controllerChangeReceived(rwmidi.Controller cc) {
 137   if (debugMode) {
 138     println("CC: " + cc.toString());
 139   }
 140 }
 141
 142 void noteOnReceived(Note note) {
 143   if (debugMode) {
 144     println("Note On: " + note.toString());
 145   }
 146 }
 147
 148 void noteOffReceived(Note note) {
 149   if (debugMode) {
 150     println("Note Off: " + note.toString());
 151   }
 152 }
 153
 154 void logTime(String evt) {
 155   int now = millis();
 156   println(evt + ": " + (now - lastMillis) + "ms");
 157   lastMillis = now;
 158 }
 159
 160 void draw() {
 161   // Draws the simulation and the 2D UI overlay
 162   background(40);
 163   color[] colors = glucose.getColors();
 164   if (debugMode) {
 165     debugUI.maskColors(colors);
 166   }
 167
 168   camera(
 169     eyeX, eyeY, eyeZ,
 170     midX, midY, midZ,
 171     0, -1, 0
 172   );
 173
 174   noStroke();
 175   fill(#141414);
 176   drawBox(0, -TRAILER_HEIGHT, 0, 0, 0, 0, TRAILER_WIDTH, TRAILER_HEIGHT, TRAILER_DEPTH, TRAILER_HEIGHT/2.);
 177   fill(#070707);
 178   stroke(#222222);
 179   beginShape();
 180   vertex(0, 0, 0);
 181   vertex(TRAILER_WIDTH, 0, 0);
 182   vertex(TRAILER_WIDTH, 0, TRAILER_DEPTH);
 183   vertex(0, 0, TRAILER_DEPTH);
 184   endShape();
 185
 186   noStroke();
 187   fill(#292929);
 188   drawBox(BASS_X, 0, BASS_Z, 0, 0, 0, BASS_WIDTH, BASS_HEIGHT, BASS_DEPTH, Cube.CHANNEL_WIDTH);
 189   for (Cube c : glucose.model.cubes) {
 190     drawCube(c);
 191   }
 192
 193   noFill();
 194   strokeWeight(2);
 195   beginShape(POINTS);
 196   for (Point p : glucose.model.points) {
 197     stroke(colors[p.index]);
 198     vertex(p.fx, p.fy, p.fz);
 199     // println(p.fx + ":" + p.fy + ":" + p.fz);
 200   }
 201   endShape();
 202
 203   // 2D Overlay
 204   camera();
 205   javax.media.opengl.GL gl = ((PGraphicsOpenGL)g).beginGL();
 206   gl.glClear(javax.media.opengl.GL.GL_DEPTH_BUFFER_BIT);
 207   ((PGraphicsOpenGL)g).endGL();
 208   strokeWeight(1);
 209   drawUI();
 210
 211   if (debugMode) {
 212     debugUI.draw();
 213   }
 214
 215   // TODO(mcslee): move into GLucose engine
 216   if (pandaBoardsEnabled) {
 217     pandaFront.send(colors);
 218     pandaRear.send(colors);
 219   }
 220 }
 221
 222 void drawCube(Cube c) {
 223   float in = .15;
 224   drawBox(c.x+in, c.y+in, c.z+in, c.rx, c.ry, c.rz, Cube.EDGE_WIDTH-in*2, Cube.EDGE_HEIGHT-in*2, Cube.EDGE_WIDTH-in*2, Cube.CHANNEL_WIDTH-in);
 225 }
 226
 227 void drawBox(float x, float y, float z, float rx, float ry, float rz, float xd, float yd, float zd, float sw) {
 228   pushMatrix();
 229   translate(x, y, z);
 230   rotate(rx / 180. * PI, -1, 0, 0);
 231   rotate(ry / 180. * PI, 0, -1, 0);
 232   rotate(rz / 180. * PI, 0, 0, -1);
 233   for (int i = 0; i < 4; ++i) {
 234     float wid = (i % 2 == 0) ? xd : zd;
 235
 236     beginShape();
 237     vertex(0, 0);
 238     vertex(wid, 0);
 239     vertex(wid, yd);
 240     vertex(wid - sw, yd);
 241     vertex(wid - sw, sw);
 242     vertex(0, sw);
 243     endShape();
 244     beginShape();
 245     vertex(0, sw);
 246     vertex(0, yd);
 247     vertex(wid - sw, yd);
 248     vertex(wid - sw, yd - sw);
 249     vertex(sw, yd - sw);
 250     vertex(sw, sw);
 251     endShape();
 252
 253     translate(wid, 0, 0);
 254     rotate(HALF_PI, 0, -1, 0);
 255   }
 256   popMatrix();
 257 }
 258
 259 void drawUI() {
 260   if (uiOn) {
 261     ui.draw();
 262   } else {
 263     ui.drawHelpTip();
 264   }
 265   ui.drawFPS();
 266 }
 267
 268 boolean uiOn = true;
 269 int restoreToIndex = -1;
 270
 271 void keyPressed() {
 272   if (mappingMode) {
 273     mappingTool.keyPressed();
 274   }
 275   switch (key) {
 276     case '-':
 277     case '_':
 278       frameRate(--targetFramerate);
 279       break;
 280     case '=':
 281     case '+':
 282       frameRate(++targetFramerate);
 283       break;
 284     case 'd':
 285       debugMode = !debugMode;
 286       println("Debug output: " + (debugMode ? "ON" : "OFF"));
 287       break;
 288     case 'm':
 289       mappingMode = !mappingMode;
 290       if (mappingMode) {
 291         LXPattern pattern = lx.getPattern();
 292         for (int i = 0; i < patterns.length; ++i) {
 293           if (pattern == patterns[i]) {
 294             restoreToIndex = i;
 295             break;
 296           }
 297         }
 298         ui = mappingUI;
 299         lx.setPatterns(new LXPattern[] { mappingTool });
 300       } else {
 301         ui = controlUI;
 302         lx.setPatterns(patterns);
 303         lx.goIndex(restoreToIndex);
 304       }
 305       break;
 306     case 'p':
 307       pandaBoardsEnabled = !pandaBoardsEnabled;
 308       println("PandaBoard Output: " + (pandaBoardsEnabled ? "ON" : "OFF"));
 309       break;
 310     case 'u':
 311       uiOn = !uiOn;
 312       break;
 313   }
 314 }
 315
 316 int mx, my;
 317
 318 void mousePressed() {
 319   if (mouseX > ui.leftPos) {
 320     ui.mousePressed();
 321   } else {
 322     if (debugMode) {
 323       debugUI.mousePressed();
 324     }
 325     mx = mouseX;
 326     my = mouseY;
 327   }
 328 }
 329
 330 void mouseDragged() {
 331   if (mouseX > ui.leftPos) {
 332     ui.mouseDragged();
 333   } else {
 334     int dx = mouseX - mx;
 335     int dy = mouseY - my;
 336     mx = mouseX;
 337     my = mouseY;
 338     eyeA += dx*.003;
 339     eyeX = midX + eyeR*sin(eyeA);
 340     eyeZ = midZ + eyeR*cos(eyeA);
 341     eyeY += dy;
 342   }
 343 }
 344
 345 void mouseReleased() {
 346   if (mouseX > ui.leftPos) {
 347     ui.mouseReleased();
 348   }
 349 }
 350
 351 void mouseWheel(int delta) {
 352   eyeR = constrain(eyeR - delta, -500, -80);
 353   eyeX = midX + eyeR*sin(eyeA);
 354   eyeZ = midZ + eyeR*cos(eyeA);
 355 }
 356