_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 final int TARGET_FRAMERATE = 45;
  37
  38 int startMillis, lastMillis;
  39 GLucose glucose;
  40 HeronLX lx;
  41 MappingTool mappingTool;
  42 LXPattern[] patterns;
  43 LXTransition[] transitions;
  44 LXEffect[] effects;
  45 OverlayUI ui;
  46 ControlUI controlUI;
  47 MappingUI mappingUI;
  48 PandaDriver pandaFront;
  49 PandaDriver pandaRear;
  50 boolean mappingMode = false;
  51
  52 boolean pandaBoardsEnabled = false;
  53
  54 void setup() {
  55   startMillis = lastMillis = millis();
  56
  57   // Initialize the Processing graphics environment
  58   size(VIEWPORT_WIDTH, VIEWPORT_HEIGHT, OPENGL);
  59   frameRate(TARGET_FRAMERATE);
  60   noSmooth();
  61   // hint(ENABLE_OPENGL_4X_SMOOTH); // no discernable improvement?
  62   logTime("Created viewport");
  63
  64   // Create the GLucose engine to run the cubes
  65   glucose = new GLucose(this, new SCMapping());
  66   lx = glucose.lx;
  67   logTime("Built GLucose engine");
  68
  69   // Set the patterns
  70   glucose.lx.setPatterns(patterns = patterns(glucose));
  71   logTime("Built patterns");
  72   glucose.lx.addEffects(effects = effects(glucose));
  73   logTime("Built effects");
  74   transitions = transitions(glucose);
  75   logTime("Built transitions");
  76
  77   // Build output driver
  78   int[][] frontChannels = glucose.mapping.buildFrontChannelList();
  79   int[][] rearChannels = glucose.mapping.buildRearChannelList();
  80   int[][] flippedRGB = glucose.mapping.buildFlippedRGBList();
  81   mappingTool = new MappingTool(glucose, frontChannels, rearChannels);
  82   pandaFront = new PandaDriver(new NetAddress("192.168.1.28", 9001), glucose.model, frontChannels, flippedRGB);
  83   pandaRear = new PandaDriver(new NetAddress("192.168.1.29", 9001), glucose.model, rearChannels, flippedRGB);
  84   logTime("Build PandaDriver");
  85
  86   // Build overlay UI
  87   ui = controlUI = new ControlUI();
  88   mappingUI = new MappingUI(mappingTool);
  89   logTime("Built overlay UI");
  90
  91   // MIDI devices
  92   SCMidiDevices.initializeStandardDevices(glucose, controlUI.patternKnobs, controlUI.transitionKnobs, controlUI.effectKnobs);
  93   logTime("Setup MIDI devices");
  94
  95   println("Total setup: " + (millis() - startMillis) + "ms");
  96   println("Hit the 'p' key to toggle Panda Board output");
  97 }
  98
  99 void logTime(String evt) {
 100   int now = millis();
 101   println(evt + ": " + (now - lastMillis) + "ms");
 102   lastMillis = now;
 103 }
 104
 105 void draw() {
 106   // The glucose engine deals with the core simulation here, we don't need
 107   // to do anything specific. This method just needs to exist.
 108
 109   // TODO(mcslee): move into GLucose engine
 110   if (pandaBoardsEnabled) {
 111     color[] colors = glucose.getColors();
 112     pandaFront.send(colors);
 113     pandaRear.send(colors);
 114   }
 115 }
 116
 117 void drawUI() {
 118   if (uiOn) {
 119     ui.draw();
 120   } else {
 121     ui.drawHelpTip();
 122   }
 123   ui.drawFPS();
 124 }
 125
 126 boolean uiOn = true;
 127 int restoreToIndex = -1;
 128
 129 void keyPressed() {
 130   if (mappingMode) {
 131     mappingTool.keyPressed();
 132   }
 133   switch (key) {
 134     case 'm':
 135       mappingMode = !mappingMode;
 136       if (mappingMode) {
 137         LXPattern pattern = lx.getPattern();
 138         for (int i = 0; i < patterns.length; ++i) {
 139           if (pattern == patterns[i]) {
 140             restoreToIndex = i;
 141             break;
 142           }
 143         }
 144         ui = mappingUI;
 145         lx.setPatterns(new LXPattern[] { mappingTool });
 146       } else {
 147         ui = controlUI;
 148         lx.setPatterns(patterns);
 149         lx.goIndex(restoreToIndex);
 150       }
 151       break;
 152     case 'p':
 153       pandaBoardsEnabled = !pandaBoardsEnabled;
 154       println("PandaBoard Output: " + (pandaBoardsEnabled ? "ON" : "OFF"));
 155       break;
 156     case 'u':
 157       uiOn = !uiOn;
 158       break;
 159   }
 160 }
 161
 162