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