AlexGreen.pde

   1 class SineSphere extends SCPattern {
   2   private SawLFO yrot = new SawLFO(0, TWO_PI, 3000);
   3   private SawLFO yrot2 = new SawLFO(0, -TWO_PI,  8000);
   4
   5   public final Projection sinespin;
   6   public final Projection sinespin2;
   7
   8   //to-do:  how to sync all hues across sphery's via one basicparameter
   9   //public BasicParameter huespread = new BasicParameter("HueSpread", 180, 360);
  10   public BasicParameter rotationx = new BasicParameter("rotx", 0, 0, 1 );
  11   public BasicParameter rotationy = new BasicParameter("roty", 1, 0, 1);
  12   public BasicParameter rotationz = new BasicParameter("rotz", 0, 0, 1);
  13
  14  float modelrad = sqrt((model.xMax)*(model.xMax) + (model.yMax)*(model.yMax) + (model.zMax)*(model.zMax));
  15   Pick Sshape;
  16   public final PVector P = new PVector();
  17
  18   class Sphery {
  19   float f1xcenter, f1ycenter, f1zcenter, f2xcenter , f2ycenter, f2zcenter; //second three are for an ellipse with two foci
  20   private  SinLFO vibration;
  21   private  SinLFO surface;
  22   private  SinLFO vx;
  23   private SinLFO xbounce;
  24   public SinLFO ybounce;
  25   private SinLFO zbounce;
  26   float vibration_min, vibration_max, vperiod;
  27   public BasicParameter widthparameter;
  28   public BasicParameter huespread;
  29   public BasicParameter bouncerate;
  30   public BasicParameter bounceamp;
  31   public BasicParameter vibrationrate;
  32   public final PVector circlecenter = new PVector();
  33
  34   public Sphery(float f1xcenter, float f1ycenter, float f1zcenter, float vibration_min, float vibration_max, float vperiod)
  35   {
  36    this.f1xcenter = f1xcenter;
  37    this.f1ycenter = f1ycenter;
  38    this.f1zcenter = f1zcenter;
  39    this.vibration_min = vibration_min;
  40    this.vibration_max = vibration_max;
  41    this.vperiod = vperiod;
  42    //addParameter(bounceamp = new BasicParameter("Amp", .5));
  43    //addParameter(bouncerate = new BasicParameter("Rate", .5));  //ybounce.modulateDurationBy(bouncerate);
  44    //addParameter(vibrationrate = new BasicParameter("vibration", 1000, 10000));
  45     addParameter(widthparameter = new BasicParameter("Width", .2));
  46     addParameter(huespread = new BasicParameter("Hue", 0, 180));
  47
  48    addModulator( vx = new SinLFO(500, 10000, 100000)).trigger() ;
  49    //addModulator(xbounce = new SinLFO(model.xMax/3, 2*model.yMax/3, 2000)).trigger();
  50    addModulator(ybounce= new SinLFO(model.yMax/3, 2*model.yMax/3, 240000./lx.tempo.bpm())).trigger(); //bounce.modulateDurationBy
  51
  52    //addModulator(bounceamp); //ybounce.setMagnitude(bouncerate);
  53    addModulator( vibration = new SinLFO(vibration_min , vibration_max, 240000)).trigger(); //vibration.setPeriod(240000/lx.tempo.bpm());
  54
  55   }
  56
  57   //for an ellipse
  58  public Sphery(float f1xcenter, float f1ycenter, float f1zcenter, float f2xcenter, float f2ycenter, float f2zcenter,
  59   float vibration_min, float vibration_max, float vperiod)
  60
  61  {
  62     this.f1xcenter = f1xcenter;
  63    this.f1ycenter = f1ycenter;
  64    this.f1zcenter = f1zcenter;
  65    this.f2xcenter = f2xcenter;
  66    this.f2ycenter = f2ycenter;
  67    this.f2zcenter = f2zcenter;
  68    this.vibration_min = vibration_min;
  69    this.vibration_max = vibration_max;
  70    this.vperiod = vperiod;
  71    //addModulator(xbounce = new SinLFO(model.xMax/3, 2*model.yMax/3, 2000)).trigger();
  72    addModulator(ybounce).trigger();
  73    addModulator( vibration = new SinLFO(vibration_min , vibration_max, lx.tempo.rampf())).trigger(); //vibration.modulateDurationBy(vx);
  74    addParameter(widthparameter = new BasicParameter("Width", .1));
  75    addParameter(huespread = new BasicParameter("Hue", .2));
  76
  77 }
  78
  79
  80 void setVibrationPeriod(double period){
  81 // to-do:  make this conditional upon time signature
  82
  83 vibration.setPeriod(period);
  84
  85 }
  86
  87
  88 float distfromcirclecenter(float px, float py, float pz, float f1x, float f1y, float f1z)
  89 {
  90    return dist(px, py, pz, f1x, f1y, f1z);
  91     }
  92  //void updatespherey(deltaMs, )
  93
  94  float quadrant(PVector q) {
  95    float qtheta = atan2(  (q.x-f1xcenter) , (q.z - f1zcenter) );
  96
  97
  98     return map(qtheta, -PI/2, PI/2, 160-huespread.getValuef(), 240 +huespread.getValuef());
  99   //if (q.x > f1xcenter ) {return 140 ;}
 100     //else  {return 250;}
 101  }
 102  color spheryvalue (PVector p, float f1xcenter, float f1ycenter, float f1zcenter) {
 103    circlecenter.set(f1xcenter, f1ycenter, f1zcenter);
 104
 105
 106 //switch(sShpape.cur() ) {}
 107
 108    float b = max(0, 100 - 100*widthparameter.getValuef()*abs(p.dist(circlecenter)
 109       - vibration.getValuef() ) );
 110
 111    if (b <= 0) {
 112      return 0;
 113    }
 114
 115    return lx.hsb(
 116      constrain(quadrant(p), 0, 360),
 117      80,
 118      b
 119    );
 120  }
 121  color ellipsevalue(float px, float py, float pz , float f1xc, float f1yc, float f1zc, float f2xc, float f2yc, float f2zc)
 122   {
 123 //switch(sShpape.cur() ) {}
 124    return lx.hsb(huespread.getValuef()*5*px, dist(model.xMax-px, model.yMax-py, model.zMax-pz, f1xc, f1yc, f1zc) ,
 125     max(0, 100 - 100*widthparameter.getValuef() *
 126       abs( (dist(px, py, pz, f1xc, ybounce.getValuef(), f1zc) +
 127         (dist(px, py , pz, f2xc, ybounce.getValuef(), f2zc) ) )/2
 128       - 1.2*vibration.getValuef() ) ) ) ;
 129   }
 130
 131 void run(double deltaMs) {
 132       float vv = vibration.getValuef();
 133       float ybv = ybounce.getValuef();
 134
 135     }
 136
 137 }
 138
 139
 140 final Sphery[] spherys;
 141
 142   SineSphere(GLucose glucose)
 143   {
 144     super(glucose);
 145     sinespin = new Projection(model);
 146     sinespin2 = new Projection(model);
 147     addParameter(rotationx);
 148     addParameter(rotationy);
 149     addParameter(rotationz);
 150     addModulator(yrot).trigger();
 151     addModulator(yrot2).trigger();
 152
 153     //addParameter(huespread);
 154     //Sshape = addPick("Shape", , 1);
 155     spherys = new Sphery[] {
 156       new Sphery(model.xMax/4, model.yMax/2, model.zMax/2, modelrad/16, modelrad/8, 3000),
 157       new Sphery(.75*model.xMax, model.yMax/2, model.zMax/2, modelrad/20, modelrad/10, 2000),
 158       new Sphery(model.xMax/2, model.yMax/2, model.zMax/2,  modelrad/4, modelrad/8, 2300),
 159
 160       new Sphery(.3*model.xMax, .4*model.yMax, .6*model.zMax, modelrad/16, modelrad/8, 4000),
 161       new Sphery(.75*model.xMax, model.yMax/2, model.zMax/2, modelrad/20, modelrad/10, 2000),
 162       new Sphery(model.xMax/2, model.yMax/2, model.zMax/2,  modelrad/4, modelrad/8, 2300),
 163
 164     };
 165   }
 166
 167 // public void onParameterChanged(LXParameter parameter)
 168 // {
 169
 170
 171 //     for (Sphery s : spherys) {
 172 //       if (s == null) continue;
 173 //       double bampv = s.bounceamp.getValue();
 174 //       double brv = s.bouncerate.getValue();
 175 //       double tempobounce = lx.tempo.bpm();
 176 //       if (parameter == s.bounceamp)
 177 //       {
 178 //         s.ybounce.setRange(bampv*model.yMax/3 , bampv*2*model.yMax/3, brv);
 179 //       }
 180 //       else if ( parameter == s.bouncerate )
 181 //       {
 182 //         s.ybounce.setDuration(120000./tempobounce);
 183 //       }
 184 //     }
 185 //   }
 186
 187     public void run( double deltaMs) {
 188      double t = lx.tempo.ramp();
 189      double bpm = lx.tempo.bpm();
 190      spherys[0].run(deltaMs);
 191      spherys[1].run(deltaMs);
 192      spherys[2].run(deltaMs);
 193      spherys[3].run(deltaMs);
 194      for ( Sphery s: spherys){
 195       s.setVibrationPeriod(240000/bpm);
 196       s.vibration.setBasis(t);
 197      }
 198      sinespin.reset(model)
 199
 200
 201      // Translate so the center of the car is the origin, offset
 202       .translateCenter(model, 0, 0, 0)
 203      // .scale(1.3,1.3,1.3)
 204       // Rotate around the origin (now the center of the car) about an y-vector
 205       .rotate(yrot.getValuef(), rotationx.getValuef(), rotationy.getValuef() , rotationz.getValuef())
 206       .translate(model.cx, model.cy, model.cz);
 207
 208
 209
 210
 211
 212      for (Coord p: sinespin)
 213    // for (Point p: model.points)
 214      {
 215        P.set(p.x, p.y, p.z);
 216       // PVector P = new PVector(p.x, p.y, p.z);
 217     color c = #000000;
 218     c = blendIfColor(c, spherys[1].spheryvalue(P, .75*model.xMax, model.yMax/2, model.zMax/2), ADD);
 219     c = blendIfColor(c, spherys[0].spheryvalue(P, model.xMax/4, model.yMax/4, model.zMax/2), ADD);
 220     c = blendIfColor(c, spherys[2].spheryvalue(P, model.xMax/2, model.yMax/2, model.zMax/2),ADD);
 221
 222
 223     colors[p.index] = c;
 224
 225
 226                }
 227    sinespin2.reset(model).
 228    translateCenter(model,0,0,0).
 229    rotate(yrot2.getValuef(), 0, 1, 0).
 230    translate(model.cx,model.cy,model.cz);
 231
 232     for (Coord p: sinespin2)
 233     {   color c = 0;
 234       // PVector P = new PVector(p.x, p.y, p.z);
 235         P.set(p.x, p.y, p.z);
 236         c = blendIfColor(c, spherys[3].spheryvalue(P, .3*model.xMax, .7*model.yMax, .6*model.zMax),ADD);
 237
 238         colors[p.index] = blendIfColor(colors[p.index], c , ADD);
 239
 240     }
 241
 242
 243
 244   }
 245
 246   color blendIfColor(color c1, color c2, int mode) {
 247     if (c2 != 0) {
 248       return blendColor(c1, c2, mode);
 249     }
 250     return c1;
 251   }
 252
 253
 254       //   color c = 0;
 255       //   c = blendColor(c, spherys[3].ellipsevalue(Px.x, Px.y, Px.z, model.xMax/4, model.yMax/4, model.zMax/4, 3*model.xMax/4, 3*model.yMax/4, 3*model.zMax/4),ADD);
 256       //   return c;
 257       // }
 258       // return lx.hsb(0,0,0);
 259       //  // else if(spheremode ==2)
 260        // { color c = 0;
 261        //   return lx.hsb(CalcCone( (xyz by = new xyz(0,spherys[2].ybounce.getValuef(),0) ), Px, mid) );
 262
 263        // }
 264
 265
 266        //   }
 267
 268   }
 269
 270 class CubeCurl extends SCPattern{
 271 float CH, CW, diag;
 272 ArrayList<PVector> cubeorigin = new ArrayList<PVector>();
 273 ArrayList<PVector> centerlist = new ArrayList<PVector>();
 274 private SinLFO curl = new SinLFO(0, Cube.EDGE_HEIGHT, 5000 );
 275
 276 private SinLFO bg = new SinLFO(180, 220, 3000);
 277
 278 CubeCurl(GLucose glucose){
 279 super(glucose);
 280 addModulator(curl).trigger();
 281 addModulator(bg).trigger();
 282  this.CH = Cube.EDGE_HEIGHT;
 283  this.CW = Cube.EDGE_WIDTH;
 284  this.diag = sqrt(CW*CW + CW*CW);
 285
 286
 287 ArrayList<PVector> centerlistrelative = new ArrayList<PVector>();
 288 for (int i = 0; i < model.cubes.size(); i++){
 289   Cube a = model.cubes.get(i);
 290   cubeorigin.add(new PVector(a.x, a.y, a.z));
 291   centerlist.add(new PVector(a.cx, a.cy, a.cz) );
 292
 293 }
 294
 295 }
 296 //there is definitely a better way of doing this!
 297 PVector centerofcube(int i) {
 298 Cube c = model.cubes.get(i);
 299
 300 println(" cube #:  " + i + " c.x  "  +  c.x  + "  c.y   "  + c.y   + "  c.z  "  +   c.z  );
 301 // PVector cubeangle = new PVector(c.rx, c.ry, c.rz);
 302 println("raw x angle:  " + c.rx + "raw y angle:  " + c.ry + "raw z angle:  " + c.rz);
 303 PVector cubecenter = new PVector(c.x + CW/2, c.y + CH/2, c.z + CW/2);
 304 println("cubecenter unrotated:  "  + cubecenter.x + "  "  +cubecenter.y + "  " +cubecenter.z );
 305 PVector centerrot = new PVector(cos(c.rx)*CW/2 - sin(c.rx)*CW/2, cubecenter.y, cos(c.rz)*CW/2 + sin(c.rz)*CW/2);
 306  // nCos*(y-o.y) - nSin*(z-o.z) + o.y
 307 cubecenter = PVector.add(new PVector(c.x, c.y, c.z), centerrot);
 308 println( "  cubecenter.x  " + cubecenter.x  + " cubecenter.y  " +  cubecenter.y + " cubecenter.z  "   +  cubecenter.z  + "   ");
 309
 310
 311 return cubecenter;
 312 }
 313
 314
 315 void run(double deltaMs){
 316 for (int i =0; i < model.cubes.size(); i++)  {
 317 Cube c = model.cubes.get(i);
 318 float cfloor = c.y;
 319
 320 // if (i%3 == 0){
 321
 322 // for (Point p : c.points ){
 323 //  // colors[p.index]=color(0,0,0);
 324 //   //float dif = (p.y - c.y);
 325 //   //colors[p.index] = color( bg.getValuef() , 80 , dif < curl.getValuef() ? 80 : 0, ADD);
 326 //    }
 327 //  }
 328
 329 // else if (i%3 == 1) {
 330
 331 //  for (Point p: c.points){
 332 //   colors[p.index]=color(0,0,0);
 333 //   float dif = (p.y - c.y);
 334 //   // colors[p.index] =
 335 //   // color(bg.getValuef(),
 336 //   //   map(curl.getValuef(), 0, Cube.EDGE_HEIGHT, 20, 100),
 337 //   //   100 - 10*abs(dif - curl.getValuef()), ADD );
 338 //      }
 339 //     }
 340 // else if (i%3 == 2){
 341  // centerlist[i].sub(cubeorigin(i);
 342    for (Point p: c.points) {
 343     PVector pv = new PVector(p.x, p.y, p.z);
 344      colors[p.index] =color( constrain(4* pv.dist(centerlist.get(i)), 0, 360)  , 50, 100 );
 345    // colors[p.index] =color(constrain(centerlist[i].x, 0, 360), constrain(centerlist[i].y, 0, 100),  );
 346
 347
 348     }
 349
 350
 351   //}
 352
 353    }
 354   }
 355  }
 356
 357  class HueTestHSB extends SCPattern{
 358   BasicParameter HueT = new BasicParameter("Hue", .5);
 359   BasicParameter SatT = new BasicParameter("Sat", .5);
 360   BasicParameter BriT = new BasicParameter("Bright", .5);
 361
 362 HueTestHSB(GLucose glucose) {
 363   super(glucose);
 364   addParameter(HueT);
 365   addParameter(SatT);
 366   addParameter(BriT);
 367 }
 368   void run(double deltaMs){
 369
 370   for (Point p : model.points) {
 371     color c = 0;
 372     c = blendColor(c, lx.hsb(360*HueT.getValuef(), 100*SatT.getValuef(), 100*BriT.getValuef()), ADD);
 373     colors[p.index]= c;
 374   }
 375    int now= millis();
 376    if (now % 1000 <= 20)
 377    {
 378    println("Hue: " + 360*HueT.getValuef() + "Sat: " + 100*SatT.getValuef() + "Bright:  " + 100*BriT.getValuef());
 379    }
 380   }
 381
 382  }