DanHorwitz.pde

   1 //----------------------------------------------------------------------------------------------------------------------------------
   2 public class Pong extends DPat {
   3         SinLFO x,y,z,dx,dy,dz;
   4         float cRad;     DParam pSize;
   5         Pick    pChoose;
   6         xyz     v = new xyz(), vMir =  new xyz();
   7
   8         Pong(GLucose glucose) {
   9                 super(glucose);
  10                 cRad = xdMax/15;
  11                 addModulator(dx = new SinLFO(6000,  500, 30000  )).trigger();
  12                 addModulator(dy = new SinLFO(3000,  500, 22472  )).trigger();
  13                 addModulator(dz = new SinLFO(1000,  500, 18420  )).trigger();
  14                 addModulator(x  = new SinLFO(cRad, xdMax - cRad, 0)).trigger(); x.modulateDurationBy(dx);
  15                 addModulator(y  = new SinLFO(cRad, ydMax - cRad, 0)).trigger(); y.modulateDurationBy(dy);
  16                 addModulator(z  = new SinLFO(cRad, zdMax - cRad, 0)).trigger(); z.modulateDurationBy(dz);
  17             pSize       = addParam      ("Size"                 , 0.4   );
  18             pChoose = addPick   ("Animiation"   , 0     , 3, new String[] {"Pong", "Ball", "Cone"}      );
  19         }
  20
  21         void    StartRun(double deltaMs)        { cRad = xdMax*pSize.Val()/6; }
  22         color   CalcPoint(xyz p)                {
  23                 v.set(x.getValuef(), y.getValuef(), z.getValuef());
  24                 switch(pChoose.Cur()) {
  25                 case 0: vMir.set(xyzdMax); vMir.subtract(p);
  26                                 return color(0,0,c1c(1 - min(v.distance(p), v.distance(vMir))*.5/cRad));        // balls
  27                 case 1: return color(0,0,c1c(1 - v.distance(p)*.5/cRad));                                                       // ball
  28                 case 2: vMir.set(xdMax/2,0,zdMax/2);
  29                                 return color(0,0,c1c(1 - CalcCone(p,v,vMir) * max(.02,.45-pSize.Val())));       // spot
  30                 }
  31                 return color(0,0,0);
  32         }
  33 }
  34 //----------------------------------------------------------------------------------------------------------------------------------
  35 public class NDat {
  36         float   xz, yz, zz, hue, sat, speed, angle, den;
  37         float   xoff,yoff,zoff;
  38         float   sinAngle, cosAngle;
  39         boolean isActive;
  40         NDat              () { isActive=false; }
  41         boolean Active() { return isActive; }
  42         void    set     (float _hue, float _sat, float _xz, float _yz, float _zz, float _den, float _speed, float _angle) {
  43                 isActive = true;
  44                 hue=_hue; sat=_sat; xz=_xz; yz=_yz; zz =_zz; den=_den; speed=_speed; angle=_angle;
  45                 xoff = random(100e3); yoff = random(100e3); zoff = random(100e3);
  46         }
  47 }
  48
  49 public class Noise extends DPat
  50 {
  51         int                     CurAnim, iSymm;
  52         int             XSym=1,YSym=2,RadSym=3;
  53         float           zTime   = random(10000), zTheta=0, zSin, zCos;
  54         float           rtime   = 0, ttime      = 0, transAdd=0;
  55         DParam          pSpeed , pDensity, pRotZ;
  56         Pick            pChoose, pSymm;
  57         int                     _ND = 4;
  58         NDat            N[] = new NDat[_ND];
  59
  60         Noise(GLucose glucose) {
  61                 super(glucose);
  62                 pRotZ   = addParam("RotZ"        , .5 );        pSpeed          = addParam("Fast", .55);
  63                 pDensity= addParam("Dens"        , .5);
  64                 pSymm   = addPick("Symmetry" , 0, 4, new String[] {"None", "X", "Y", "Radial"}  );
  65                 pChoose = addPick("Animation", 1, 6, new String[] {"Drip", "Cloud", "Rain", "Fire", "Machine", "Spark"} );
  66                 for (int i=0; i<_ND; i++) N[i] = new NDat();
  67         }
  68
  69         void StartRun(double deltaMs) {
  70                 zTime   += deltaMs*(pSpeed.Val()-.5)*.002       ;
  71                 zTheta  += deltaMs*(pRotZ .Val()-.5)*.01        ;
  72                 rtime   += deltaMs;
  73                 iSymm    = pSymm.Cur();
  74                 transAdd = 1*(1 - constrain(rtime - ttime,0,1000)/1000);
  75                 zSin    = sin(zTheta);
  76                 zCos    = cos(zTheta);
  77
  78                 if (pChoose.Cur() != CurAnim) {
  79                         CurAnim = pChoose.Cur(); ttime = rtime;
  80                         pRotZ           .reset();       zTheta          = 0;
  81                         pDensity        .reset();       pSpeed          .reset();
  82                         for (int i=0; i<_ND; i++) { N[i].isActive = false; }
  83
  84                         switch(CurAnim) {
  85                         //                          hue sat xz  yz  zz  den mph angle
  86                         case 0: N[0].set(0  ,0  ,75 ,75 ,150,45 ,3  ,0  ); pSharp.set(1 ); break;       // drip
  87                         case 1: N[0].set(0  ,0  ,100,100,200,45 ,3  ,180); pSharp.set(0 ); break;       // clouds
  88                         case 2: N[0].set(0  ,0  ,2  ,400,2  ,20 ,3  ,0  ); pSharp.set(.5); break;       // rain
  89                         case 3: N[0].set(40 ,1  ,100,100,200,10 ,1  ,180);
  90                                         N[1].set(0  ,1  ,100,100,200,10 ,5  ,180); pSharp.set(0 ); break;       // fire 1
  91                         case 4: N[0].set(0  ,1  ,40 ,40 ,40 ,15 ,2.5,180);
  92                                         N[1].set(20 ,1  ,40 ,40 ,40 ,15 ,4  ,0  );
  93                                         N[2].set(40 ,1  ,40 ,40 ,40 ,15 ,2  ,90 );
  94                                         N[3].set(60 ,1  ,40 ,40 ,40 ,15 ,3  ,-90); pSharp.set(.5); break; // machine
  95                         case 5: N[0].set(0  ,1  ,400,100,2  ,15 ,3  ,90 );
  96                                         N[1].set(20 ,1  ,400,100,2  ,15 ,2.5,0  );
  97                                         N[2].set(40 ,1  ,100,100,2  ,15 ,2  ,180);
  98                                         N[3].set(60 ,1  ,100,100,2  ,15 ,1.5,270); pSharp.set(.5); break; // spark
  99                         }
 100
 101                         DG.UpdateLights();
 102                 }
 103
 104                 for (int i=0; i<_ND; i++) if (N[i].Active()) {
 105                         N[i].sinAngle = sin(radians(N[i].angle));
 106                         N[i].cosAngle = cos(radians(N[i].angle));
 107                 }
 108         }
 109
 110         color CalcPoint(xyz P) {
 111                 color c = 0;
 112                 P.RotateZ(xyzMid, zSin, zCos);
 113
 114                 if (iSymm == XSym && P.x > xdMax/2) P.x = xdMax-P.x;
 115                 if (iSymm == YSym && P.y > ydMax/2) P.y = ydMax-P.y;
 116
 117                 for (int i=0;i<_ND; i++) if (N[i].Active()) {
 118                         NDat  n     = N[i];
 119                         float zx    = zTime * n.speed * n.sinAngle,
 120                                   zy    = zTime * n.speed * n.cosAngle;
 121
 122                         float b     = (iSymm==RadSym ? noise(zTime*n.speed+n.xoff-Dist(P,xyzMid)/n.xz)
 123                                                                                  : noise(P.x/n.xz+zx+n.xoff,P.y/n.yz+zy+n.yoff,P.z/n.zz+n.zoff))
 124                                                         *1.8;
 125
 126                         b +=    n.den/100 -.4 + pDensity.Val() -1;
 127                         b +=    transAdd;
 128                         c =     blendColor(c,color(n.hue,100*n.sat,c1c(b)),ADD);
 129                 }
 130                 return c;
 131         }
 132 }
 133 //----------------------------------------------------------------------------------------------------------------------------------
 134 public class Play extends DPat
 135 {
 136         int             nBeats  =       0;
 137         DParam  pAmp, pRad;
 138         DParam  pRotX, pRotY, pRotZ;
 139
 140         float   t,amp;
 141         xyz             cPrev   = new xyz(), cRand      = new xyz(),
 142                         cMid    = new xyz(), V          = new xyz(),
 143                         Theta   = new xyz(), TSin       = new xyz(),
 144                         TCos    = new xyz(), cMidNorm = new xyz(),
 145                         Pn              = new xyz();
 146         float   LastBeat=3, LastMeasure=3;
 147         int             CurRandTempo = 1, CurRandTPat = 1;
 148
 149
 150         Pick    pTimePattern, pTempoMult, pShape, pForm;
 151         int             RandCube;
 152
 153         Play(GLucose glucose) {
 154                 super(glucose);
 155                 pRotX           = addParam("RotX", .5);
 156                 pRotY           = addParam("RotY", .5);
 157                 pRotZ           = addParam("RotZ", .5);
 158             pAmp                = addParam("Amp" , .2);
 159             pRad                = addParam("Rad"        , .1            );
 160                 pTempoMult      = addPick ("TMult"      , 5 , 6         , new String[] {"1x", "2x", "4x", "8x", "16x", "Rand"   }       );
 161                 pTimePattern= addPick ("TPat"   , 5 , 6         , new String[] {"Bounce", "Sin", "Roll", "Quant", "Accel", "Rand"       }       );
 162                 pShape          = addPick ("Shape"      , 4 , 10        , new String[] {"Line", "Tap", "V", "RandV", "Pyramid",
 163                                                                                                                                         "Wings", "W2", "Sphere", "Cone", "Noise" }      );
 164                 pForm           = addPick ("Form"       , 0 , 3         , new String[] {"Bar", "Volume", "Fade"                                 }       );
 165         }
 166
 167         void StartRun(double deltaMs) {
 168                 t       = lx.tempo.rampf();
 169                 amp = pAmp.Val();
 170
 171                 Theta   .set(pRotX.Val()*PI*2, pRotY.Val()*PI*2, pRotZ.Val()*PI*2);
 172                 TSin    .set(sin(Theta.x), sin(Theta.y), sin(Theta.z));
 173                 TCos    .set(cos(Theta.x), cos(Theta.y), cos(Theta.z));
 174
 175                 if (t<LastMeasure) {
 176                         if (random(2) < 1) CurRandTempo = int(random(4));
 177                         if (random(2) < 1) CurRandTPat  = int(random(5));
 178                 } LastMeasure = t;
 179
 180                 int nTempo = pTempoMult  .Cur(); if (nTempo == 5) nTempo = CurRandTempo;
 181                 int nTPat  = pTimePattern.Cur(); if (nTPat  == 5) nTPat  = CurRandTPat ;
 182
 183                 switch (nTempo) {
 184                         case 0:         t = t;                                                          break;
 185                         case 1:         t = (t*2. )%1.;                                         break;
 186                         case 2:         t = (t*4. )%1.;                                         break;
 187                         case 3:         t = (t*8. )%1.;                                         break;
 188                         case 4:         t = (t*16.)%1.;                                         break;
 189                 }
 190
 191                 if (t<LastBeat) { cPrev.set(cRand); cRand.setRand(); } LastBeat = t;
 192
 193                 switch (nTPat) {
 194                         case 0:         t = sin(PI*t);                                          break;
 195                         case 1:         t = norm(sin(2*PI*(t+PI/2)),-1,1);      break;
 196                         case 2:         t = t;                                                          break;
 197                         case 3:         t = constrain(int(t*8)/7.,0,1);         break;
 198                         case 4:         t = t*t*t;                                                      break;
 199                 }
 200
 201                 cMid.set                (cPrev);        cMid.interpolate        (t,cRand);
 202                 cMidNorm.set    (cMid);         cMidNorm.setNorm();
 203         }
 204
 205         color CalcPoint(xyz Px) {
 206                 Px.zoomX(1.3);
 207
 208                 Pn.set(Px); Pn.setNorm();
 209                 if (Theta.x != 0)               Pn.RotateX(xyzHalf, TSin.x, TCos.x);
 210                 if (Theta.y != 0)               Pn.RotateY(xyzHalf, TSin.y, TCos.y);
 211                 if (Theta.z != 0)               Pn.RotateZ(xyzHalf, TSin.z, TCos.z);
 212
 213                 float mp        = min(Pn.x, Pn.z);
 214                 float yt        = map(t,0,1,.5-amp/2,.5+amp/2);
 215
 216                 switch (pShape.Cur()) {
 217                         case 0: V.set(Pn.x, yt                                                          , Pn.z);                                                        break;  // bouncing line
 218                         case 1: V.set(Pn.x, map(cos(PI*t * Pn.x),-1,1,0,1)  , Pn.z);                                                    break;  // top tap
 219                         case 2: V.set(Pn.x, amp*map(Pn.x<.5?Pn.x:1-Pn.x,0,.5 ,0,t-.5)+.5, Pn.z);                                break;  // V shape
 220                         case 3: V.set(Pn.x, Pn.x < cMidNorm.x ? map(Pn.x,0,cMidNorm.x, .5,yt) :
 221                                                                                                         map(Pn.x,cMidNorm.x,1, yt,.5), Pn.z);                   break;  //  Random V shape
 222
 223                         case 4: V.set(Pn.x,     .5*(Pn.x < cMidNorm.x ?         map(Pn.x,0,cMidNorm.x, .5,yt) :
 224                                                                                                                         map(Pn.x,cMidNorm.x,1, yt,.5)) +
 225                                                                 .5*(Pn.z < cMidNorm.z ?         map(Pn.z,0,cMidNorm.z, .5,yt) :
 226                                                                                                                         map(Pn.z,cMidNorm.z,1, yt,.5)), Pn.z);  break;  //  Random Pyramid shape
 227
 228                         case 5: V.set(Pn.x, amp*map((Pn.x-.5)*(Pn.x-.5),0,.25,0,t-.5)+.5, Pn.z);                                break;  // wings
 229                         case 6: V.set(Pn.x, amp*map((mp -.5)*(mp -.5),0,.25,0,t-.5)+.5, Pn.z);                                  break;  // wings
 230
 231                         case 7: V.set(cMid); return color(0,0,c1c(1 - (V.distance(Px) > (pRad.getValuef()+.1)*150?1:0)) );      // sphere
 232                         case 8: V.set(cMid); return color(0,0,c1c(1 - CalcCone(Px,V,xyzMid) * 0.02 > .5?1:0));                          // cone
 233                         case 9:
 234
 235
 236                         case 10:        return color(100 + noise(Pn.x,Pn.y,Pn.z + (NoiseMove+50000)/1000.)*200,
 237                                                         85,c1c(Pn.y < noise(Pn.x + NoiseMove/2000.,Pn.z)*(1+amp)-amp/2.-.1 ? 1 : 0));                   // noise
 238                         default:        return color(0,0,0);
 239                 }
 240
 241
 242                 switch (pForm.Cur()) {
 243                         case 0:         return color(0,0,c1c(1 - V.distance(Pn)/pRad.getValuef() > .5?1:0));
 244                         case 1:         return color(0,0,c1c(Pn.y < V.y ?1:0));
 245                         case 2:         return color(0,0,c1c(1 - V.distance(Pn)/pRad.getValuef()));
 246
 247                         default:        return color(0,0,c1c(Pn.y < V.y ?1:0));
 248                 }
 249         }
 250 }
 251 //----------------------------------------------------------------------------------------------------------------------------------