| 1 | //---------------------------------------------------------------------------------------------------------------------------------- |
| 2 | public class Pong extends DPat { |
| 3 | SinLFO x,y,z,dx,dy,dz; |
| 4 | float cRad; BasicParameter pSize; |
| 5 | Pick pChoose; |
| 6 | PVector v = new PVector(), vMir = new PVector(); |
| 7 | |
| 8 | Pong(GLucose glucose) { |
| 9 | super(glucose); |
| 10 | cRad = mMax.x/10; |
| 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, mMax.x - cRad, 0)).trigger(); x.modulateDurationBy(dx); |
| 15 | addModulator(y = new SinLFO(cRad, mMax.y - cRad, 0)).trigger(); y.modulateDurationBy(dy); |
| 16 | addModulator(z = new SinLFO(cRad, mMax.z - cRad, 0)).trigger(); z.modulateDurationBy(dz); |
| 17 | pSize = addParam ("Size" , 0.4 ); |
| 18 | pChoose = addPick ("Animiation" , 2, 2, new String[] {"Pong", "Ball", "Cone"} ); |
| 19 | } |
| 20 | |
| 21 | void StartRun(double deltaMs) { cRad = mMax.x*val(pSize)/6; } |
| 22 | color CalcPoint(PVector p) { |
| 23 | v.set(x.getValuef(), y.getValuef(), z.getValuef()); |
| 24 | v.z=0;p.z=0;// ignore z dimension |
| 25 | switch(pChoose.Cur()) { |
| 26 | case 0: vMir.set(mMax); vMir.sub(p); |
| 27 | return lx.hsb(lxh(),100,c1c(1 - min(v.dist(p), v.dist(vMir))*.5/cRad)); // balls |
| 28 | case 1: return lx.hsb(lxh(),100,c1c(1 - v.dist(p)*.5/cRad)); // ball |
| 29 | case 2: vMir.set(mMax.x/2,0,mMax.z/2); |
| 30 | return lx.hsb(lxh(),100,c1c(1 - calcCone(p,v,vMir) * max(.02,.45-val(pSize)))); // spot |
| 31 | } |
| 32 | return lx.hsb(0,0,0); |
| 33 | } |
| 34 | } |
| 35 | //---------------------------------------------------------------------------------------------------------------------------------- |
| 36 | public class NDat { |
| 37 | float xz, yz, zz, hue, speed, angle, den; |
| 38 | float xoff,yoff,zoff; |
| 39 | float sinAngle, cosAngle; |
| 40 | boolean isActive; |
| 41 | NDat () { isActive=false; } |
| 42 | boolean Active() { return isActive; } |
| 43 | void set (float _hue, float _xz, float _yz, float _zz, float _den, float _speed, float _angle) { |
| 44 | isActive = true; |
| 45 | hue=_hue; xz=_xz; yz=_yz; zz =_zz; den=_den; speed=_speed; angle=_angle; |
| 46 | xoff = random(100e3); yoff = random(100e3); zoff = random(100e3); |
| 47 | } |
| 48 | } |
| 49 | |
| 50 | public class Noise extends DPat |
| 51 | { |
| 52 | int CurAnim, iSymm; |
| 53 | int XSym=1,YSym=2,RadSym=3; |
| 54 | float zTime , zTheta=0, zSin, zCos, rtime, ttime; |
| 55 | BasicParameter pSpeed , pDensity, pSharp; |
| 56 | Pick pChoose, pSymm; |
| 57 | int _ND = 4; |
| 58 | NDat N[] = new NDat[_ND]; |
| 59 | |
| 60 | Noise(GLucose glucose) { |
| 61 | super(glucose); |
| 62 | pSpeed = addParam("Fast" , .55); |
| 63 | pDensity = addParam("Dens" , .5); |
| 64 | pSharp = addParam("Shrp" , 0); |
| 65 | pSymm = addPick("Symmetry" , 0, 3, new String[] {"None", "X", "Y", "Radial"} ); |
| 66 | pChoose = addPick("Animation", 6, 7, new String[] {"Drip", "Cloud", "Rain", "Fire", "Machine", "Spark","VWave", "Wave"} ); |
| 67 | for (int i=0; i<_ND; i++) N[i] = new NDat(); |
| 68 | } |
| 69 | |
| 70 | void onActive() { zTime = random(500); zTheta=0; rtime = 0; ttime = 0; } |
| 71 | |
| 72 | void StartRun(double deltaMs) { |
| 73 | zTime += deltaMs*(val(pSpeed)-.5)*.002 ; |
| 74 | zTheta += deltaMs*(spin()-.5)*.01 ; |
| 75 | rtime += deltaMs; |
| 76 | iSymm = pSymm.Cur(); |
| 77 | zSin = sin(zTheta); |
| 78 | zCos = cos(zTheta); |
| 79 | |
| 80 | if (pChoose.Cur() != CurAnim) { |
| 81 | CurAnim = pChoose.Cur(); ttime = rtime; |
| 82 | pSpin .reset(); zTheta = 0; |
| 83 | pDensity .reset(); pSpeed .reset(); |
| 84 | for (int i=0; i<_ND; i++) { N[i].isActive = false; } |
| 85 | |
| 86 | switch(CurAnim) { |
| 87 | // hue xz yz zz den mph angle |
| 88 | case 0: N[0].set(0 ,75 ,75 ,150,45 ,3 ,0 ); pSharp.setValue(1 ); break; // drip |
| 89 | case 1: N[0].set(0 ,100,100,200,45 ,3 ,180); pSharp.setValue(0 ); break; // clouds |
| 90 | case 2: N[0].set(0 ,2 ,400,2 ,20 ,3 ,0 ); pSharp.setValue(.5); break; // rain |
| 91 | case 3: N[0].set(40 ,100,100,200,10 ,1 ,180); |
| 92 | N[1].set(0 ,100,100,200,10 ,5 ,180); pSharp.setValue(0 ); break; // fire 1 |
| 93 | case 4: N[0].set(0 ,40 ,40 ,40 ,15 ,2.5,180); |
| 94 | N[1].set(20 ,40 ,40 ,40 ,15 ,4 ,0 ); |
| 95 | N[2].set(40 ,40 ,40 ,40 ,15 ,2 ,90 ); |
| 96 | N[3].set(60 ,40 ,40 ,40 ,15 ,3 ,-90); pSharp.setValue(.5); break; // machine |
| 97 | case 5: N[0].set(0 ,400,100,2 ,15 ,3 ,90 ); |
| 98 | N[1].set(20 ,400,100,2 ,15 ,2.5,0 ); |
| 99 | N[2].set(40 ,100,100,2 ,15 ,2 ,180); |
| 100 | N[3].set(60 ,100,100,2 ,15 ,1.5,270); pSharp.setValue(.5); break; // spark |
| 101 | } |
| 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(PVector p) { |
| 111 | color c = 0; |
| 112 | rotateZ(p, mCtr, zSin, zCos); |
| 113 | |
| 114 | if (CurAnim == 6 || CurAnim == 7) { |
| 115 | setNorm(p); |
| 116 | return lx.hsb(lxh(),100, 100 * ( |
| 117 | constrain(1-50*(1-val(pDensity))*abs(p.y-sin(zTime*10 + p.x*(300))*.5 - .5),0,1) + |
| 118 | (CurAnim == 7 ? constrain(1-50*(1-val(pDensity))*abs(p.x-sin(zTime*10 + p.y*(300))*.5 - .5),0,1) : 0)) |
| 119 | ); |
| 120 | } |
| 121 | |
| 122 | if (iSymm == XSym && p.x > mMax.x/2) p.x = mMax.x-p.x; |
| 123 | if (iSymm == YSym && p.y > mMax.y/2) p.y = mMax.y-p.y; |
| 124 | |
| 125 | for (int i=0;i<_ND; i++) if (N[i].Active()) { |
| 126 | NDat n = N[i]; |
| 127 | float zx = zTime * n.speed * n.sinAngle, |
| 128 | zy = zTime * n.speed * n.cosAngle; |
| 129 | |
| 130 | float b = (iSymm==RadSym ? noise(zTime*n.speed+n.xoff-p.dist(mCtr)/n.xz) |
| 131 | : noise(p.x/n.xz+zx+n.xoff,p.y/n.yz+zy+n.yoff,p.z/n.zz+n.zoff)) |
| 132 | *1.8; |
| 133 | |
| 134 | b += n.den/100 -.4 + val(pDensity) -1; |
| 135 | c = blendColor(c,lx.hsb(lxh()+n.hue,100,c1c(b)),ADD); |
| 136 | } |
| 137 | return c; |
| 138 | } |
| 139 | } |
| 140 | //---------------------------------------------------------------------------------------------------------------------------------- |
| 141 | public class Play extends DPat |
| 142 | { |
| 143 | public class rAngle { |
| 144 | float prvA, dstA, c; |
| 145 | float prvR, dstR, r; |
| 146 | float _cos, _sin, x, y; |
| 147 | float fixAngle (float a, float b) { return a<b ? |
| 148 | (abs(a-b) > abs(a+2*PI-b) ? a : a+2*PI) : |
| 149 | (abs(a-b) > abs(a-2*PI-b) ? a : a-2*PI) ; } |
| 150 | float getX(float r) { return mCtr.x + _cos*r; } |
| 151 | float getY(float r) { return mCtr.y + _sin*r; } |
| 152 | void move() { c = interp(t,prvA,dstA); |
| 153 | r = interp(t,prvR,dstR); |
| 154 | _cos = cos(c); _sin = sin(c); |
| 155 | x = getX(r); y = getY(r); } |
| 156 | void set() { prvA = dstA; dstA = random(2*PI); prvA = fixAngle(prvA, dstA); |
| 157 | prvR = dstR; dstR = random(mCtr.y); } |
| 158 | } |
| 159 | |
| 160 | BasicParameter pAmp, pRadius, pBounce; |
| 161 | Pick pTimePattern, pTempoMult, pShape; |
| 162 | |
| 163 | ArrayList<rWave> waves = new ArrayList<rWave>(10); |
| 164 | |
| 165 | int nBeats = 0; |
| 166 | float t,amp,rad,bnc,zTheta=0; |
| 167 | |
| 168 | rAngle a1 = new rAngle(), a2 = new rAngle(), |
| 169 | a3 = new rAngle(), a4 = new rAngle(); |
| 170 | PVector cPrev = new PVector(), cRand = new PVector(), |
| 171 | cMid = new PVector(), V = new PVector(), |
| 172 | theta = new PVector(), tSin = new PVector(), |
| 173 | tCos = new PVector(), cMidNorm = new PVector(), |
| 174 | Pn = new PVector(); |
| 175 | float LastBeat=3, LastMeasure=3; |
| 176 | int curRandTempo = 1, curRandTPat = 1; |
| 177 | |
| 178 | Play(GLucose glucose) { |
| 179 | super(glucose); |
| 180 | pRadius = addParam("Rad" , .1 ); |
| 181 | pBounce = addParam("Bnc" , .2 ); |
| 182 | pAmp = addParam("Amp" , .2 ); |
| 183 | pTempoMult = addPick ("TMult" , 5 , 5 , new String[] {"1x", "2x", "4x", "8x", "16x", "Rand" } ); |
| 184 | pTimePattern= addPick ("TPat" , 7 , 7 , new String[] {"Bounce", "Sin", "Roll", "Quant", "Accel", "Deccel", "Slide", "Rand"} ); |
| 185 | pShape = addPick ("Shape" , 7 , 15 , new String[] {"Line", "Tap", "V", "RandV", |
| 186 | "Pyramid", "Wings", "W2", "Clock", |
| 187 | "Triangle", "Quad", "Sphere", "Cone", |
| 188 | "Noise", "Wave", "?", "?"} ); |
| 189 | } |
| 190 | |
| 191 | public class rWave { |
| 192 | float v0, a0, x0, t,damp,a; |
| 193 | boolean bDone=false; |
| 194 | final float len=8; |
| 195 | rWave(float _x0, float _a0, float _v0, float _damp) { x0=_x0*len; a0=_a0; v0=_v0; t=0; damp = _damp; } |
| 196 | void move(double deltaMs) { |
| 197 | t += deltaMs*.001; |
| 198 | if (t>4) bDone=true; |
| 199 | } |
| 200 | float val(float _x) { |
| 201 | _x*=len; |
| 202 | float dist = t*v0 - abs(_x-x0); |
| 203 | if (dist<0) { a=1; return 0; } |
| 204 | a = a0*exp(-dist*damp) * exp(-abs(_x-x0)/(.2*len)); // * max(0,1-t/dur) |
| 205 | return -a*sin(dist); |
| 206 | } |
| 207 | } |
| 208 | |
| 209 | void onReset() { zTheta=0; super.onReset(); } |
| 210 | void onActive() { |
| 211 | zTheta=0; |
| 212 | while (lx.tempo.bpm() > 40) lx.tempo.setBpm(lx.tempo.bpm()/2); |
| 213 | } |
| 214 | |
| 215 | int KeyPressed = -1; |
| 216 | boolean noteOn(Note note) { |
| 217 | int row = note.getPitch(), col = note.getChannel(); |
| 218 | if (row == 57) {KeyPressed = col; return true; } |
| 219 | return super.noteOn(note); |
| 220 | } |
| 221 | |
| 222 | void StartRun(double deltaMs) { |
| 223 | t = lx.tempo.rampf(); |
| 224 | amp = pAmp .getValuef(); |
| 225 | rad = pRadius .getValuef(); |
| 226 | bnc = pBounce .getValuef(); |
| 227 | zTheta += deltaMs*(val(pSpin)-.5)*.01; |
| 228 | |
| 229 | theta .set(val(pRotX)*PI*2, val(pRotY)*PI*2, val(pRotZ)*PI*2 + zTheta); |
| 230 | tSin .set(sin(theta.x), sin(theta.y), sin(theta.z)); |
| 231 | tCos .set(cos(theta.x), cos(theta.y), cos(theta.z)); |
| 232 | |
| 233 | if (t<LastMeasure) { |
| 234 | if (random(3) < 1) { curRandTempo = int(random(4)); if (curRandTempo == 3) curRandTempo = int(random(4)); } |
| 235 | if (random(3) < 1) { curRandTPat = pShape.Cur() > 6 ? 2+int(random(5)) : int(random(7)); } |
| 236 | } LastMeasure = t; |
| 237 | |
| 238 | int nTempo = pTempoMult .Cur(); if (nTempo == 5) nTempo = curRandTempo; |
| 239 | int nTPat = pTimePattern.Cur(); if (nTPat == 7) nTPat = curRandTPat ; |
| 240 | |
| 241 | switch (nTempo) { |
| 242 | case 0: t = t; break; |
| 243 | case 1: t = (t*2. )%1.; break; |
| 244 | case 2: t = (t*4. )%1.; break; |
| 245 | case 3: t = (t*8. )%1.; break; |
| 246 | case 4: t = (t*16.)%1.; break; |
| 247 | } |
| 248 | |
| 249 | int i=0; while (i< waves.size()) { |
| 250 | rWave w = waves.get(i); |
| 251 | w.move(deltaMs); if (w.bDone) waves.remove(i); else i++; |
| 252 | } |
| 253 | |
| 254 | if ((t<LastBeat && pShape.Cur()!=14) || KeyPressed>-1) { |
| 255 | waves.add(new rWave( |
| 256 | KeyPressed>-1 ? map(KeyPressed,0,7,0,1) : random(1), // location |
| 257 | bnc*10, // bounciness |
| 258 | 7, // velocity |
| 259 | 2*(1-amp))); // dampiness |
| 260 | KeyPressed=-1; |
| 261 | if (waves.size() > 5) waves.remove(0); |
| 262 | } |
| 263 | |
| 264 | if (t<LastBeat) { |
| 265 | cPrev.set(cRand); setRand(cRand); |
| 266 | a1.set(); a2.set(); a3.set(); a4.set(); |
| 267 | } LastBeat = t; |
| 268 | |
| 269 | switch (nTPat) { |
| 270 | case 0: t = sin(PI*t); break; // bounce |
| 271 | case 1: t = norm(sin(2*PI*(t+PI/2)),-1,1); break; // sin |
| 272 | case 2: t = t; break; // roll |
| 273 | case 3: t = constrain(int(t*8)/7.,0,1); break; // quant |
| 274 | case 4: t = t*t*t; break; // accel |
| 275 | case 5: t = sin(PI*t*.5); break; // deccel |
| 276 | case 6: t = .5*(1-cos(PI*t)); break; // slide |
| 277 | } |
| 278 | |
| 279 | cMid.set (cPrev); interpolate(t,cMid,cRand); |
| 280 | cMidNorm.set (cMid); setNorm(cMidNorm); |
| 281 | a1.move(); a2.move(); a3.move(); a4.move(); |
| 282 | } |
| 283 | |
| 284 | color CalcPoint(PVector Px) { |
| 285 | if (theta.x != 0) rotateX(Px, mCtr, tSin.x, tCos.x); |
| 286 | if (theta.y != 0) rotateY(Px, mCtr, tSin.y, tCos.y); |
| 287 | if (theta.z != 0) rotateZ(Px, mCtr, tSin.z, tCos.z); |
| 288 | |
| 289 | Pn.set(Px); setNorm(Pn); |
| 290 | |
| 291 | float mp = min(Pn.x, Pn.z); |
| 292 | float yt = map(t,0,1,.5-bnc/2,.5+bnc/2); |
| 293 | float r,d; |
| 294 | |
| 295 | switch (pShape.Cur()) { |
| 296 | case 0: V.set(Pn.x, yt , Pn.z); break; // bouncing line |
| 297 | case 1: V.set(Pn.x, map(cos(PI*t * Pn.x),-1,1,0,1) , Pn.z); break; // top tap |
| 298 | case 2: V.set(Pn.x, bnc*map(Pn.x<.5?Pn.x:1-Pn.x,0,.5 ,0,t-.5)+.5, Pn.z); break; // V shape |
| 299 | case 3: V.set(Pn.x, Pn.x < cMidNorm.x ? map(Pn.x,0,cMidNorm.x, .5,yt) : |
| 300 | map(Pn.x,cMidNorm.x,1, yt,.5), Pn.z); break; // Random V shape |
| 301 | |
| 302 | case 4: V.set(Pn.x, .5*(Pn.x < cMidNorm.x ? map(Pn.x,0,cMidNorm.x, .5,yt) : |
| 303 | map(Pn.x,cMidNorm.x,1, yt,.5)) + |
| 304 | .5*(Pn.z < cMidNorm.z ? map(Pn.z,0,cMidNorm.z, .5,yt) : |
| 305 | map(Pn.z,cMidNorm.z,1, yt,.5)), Pn.z); break; // Random Pyramid shape |
| 306 | |
| 307 | case 5: V.set(Pn.x, bnc*map((Pn.x-.5)*(Pn.x-.5),0,.25,0,t-.5)+.5, Pn.z); break; // wings |
| 308 | case 6: V.set(Pn.x, bnc*map((mp -.5)*(mp -.5),0,.25,0,t-.5)+.5, Pn.z); break; // wings |
| 309 | |
| 310 | case 7: d = min( |
| 311 | distToSeg(Px.x, Px.y, a1.getX(70),a1.getY(70), mCtr.x, mCtr.y), |
| 312 | distToSeg(Px.x, Px.y, a2.getX(40),a2.getY(40), mCtr.x, mCtr.y)); |
| 313 | d = constrain(30*(rad*40-d),0,100); |
| 314 | return lx.hsb(lxh(),100, d); // clock |
| 315 | |
| 316 | case 8: r = amp*200 * map(bnc,0,1,1,sin(PI*t)); |
| 317 | d = min( |
| 318 | distToSeg(Px.x, Px.y, a1.getX(r),a1.getY(r), a2.getX(r),a2.getY(r)), |
| 319 | distToSeg(Px.x, Px.y, a2.getX(r),a2.getY(r), a3.getX(r),a3.getY(r)), |
| 320 | distToSeg(Px.x, Px.y, a3.getX(r),a3.getY(r), a1.getX(r),a1.getY(r)) // triangle |
| 321 | ); |
| 322 | d = constrain(30*(rad*40-d),0,100); |
| 323 | return lx.hsb(lxh(),100, d); // clock |
| 324 | |
| 325 | case 9: r = amp*200 * map(bnc,0,1,1,sin(PI*t)); |
| 326 | d = min( |
| 327 | distToSeg(Px.x, Px.y, a1.getX(r),a1.getY(r), a2.getX(r),a2.getY(r)), |
| 328 | distToSeg(Px.x, Px.y, a2.getX(r),a2.getY(r), a3.getX(r),a3.getY(r)), |
| 329 | distToSeg(Px.x, Px.y, a3.getX(r),a3.getY(r), a4.getX(r),a4.getY(r)), |
| 330 | distToSeg(Px.x, Px.y, a4.getX(r),a4.getY(r), a1.getX(r),a1.getY(r)) // quad |
| 331 | ); |
| 332 | d = constrain(30*(rad*40-d),0,100); |
| 333 | return lx.hsb(lxh(),100, d); // clock |
| 334 | |
| 335 | case 10: |
| 336 | r = map(bnc,0,1,a1.r,amp*200*sin(PI*t)); |
| 337 | return lx.hsb(lxh(),100,c1c(.9+2*rad - dist(Px.x,Px.y,a1.getX(r),a1.getY(r))*.03) ); // sphere |
| 338 | |
| 339 | case 11: |
| 340 | Px.z=mCtr.z; cMid.z=mCtr.z; |
| 341 | return lx.hsb(lxh(),100,c1c(1 - calcCone(Px,cMid,mCtr) * 0.02 > .5?1:0)); // cone |
| 342 | |
| 343 | case 12: return lx.hsb(lxh() + noise(Pn.x,Pn.y,Pn.z + (NoiseMove+50000)/1000.)*200, |
| 344 | 85,c1c(Pn.y < noise(Pn.x + NoiseMove/2000.,Pn.z)*(1+amp)-amp/2.-.1 ? 1 : 0)); // noise |
| 345 | |
| 346 | case 13: |
| 347 | case 14: float y=0; for (rWave w : waves) y += .5*w.val(Pn.x); // wave |
| 348 | V.set(Pn.x, .7+y, Pn.z); |
| 349 | break; |
| 350 | |
| 351 | default: return lx.hsb(0,0,0); |
| 352 | } |
| 353 | |
| 354 | return lx.hsb(lxh(), 100, c1c(1 - V.dist(Pn)/rad)); |
| 355 | } |
| 356 | } |
| 357 | //---------------------------------------------------------------------------------------------------------------------------------- |
| 358 | boolean dDebug = false; |
| 359 | class dCursor { |
| 360 | dVertex vCur, vNext, vDest; |
| 361 | float destSpeed; |
| 362 | int posStop, pos,posNext; // 0 - 65535 |
| 363 | color clr; |
| 364 | |
| 365 | dCursor() {} |
| 366 | |
| 367 | boolean isDone () { return pos==posStop; } |
| 368 | boolean atDest () { return vCur.s==vDest.s || |
| 369 | xyDist(vCur.getPoint(0), vDest.getPoint(0)) < 12 || |
| 370 | xyDist(vCur.getPoint(0), vDest.getPoint(15))< 12;} |
| 371 | void setCur (dVertex _v, int _p) { p2=null; vCur=_v; pos=_p; pickNext(); } |
| 372 | void setCur (dPixel _p) { setCur(_p.v, _p.pos); } |
| 373 | void setNext (dVertex _v, int _p, int _s) { vNext = _v; posNext = _p<<12; posStop = _s<<12; } |
| 374 | void setDest (dVertex _v, float _speed) { vDest = _v; destSpeed = _speed; } |
| 375 | void onDone () { setCur(vNext, posNext); pickNext(); } |
| 376 | |
| 377 | float minDist; |
| 378 | int nTurns; |
| 379 | boolean bRandEval; |
| 380 | |
| 381 | void evaluate(dVertex v, int p, int s) { |
| 382 | if (v == null) return; ++nTurns; |
| 383 | if (bRandEval) { |
| 384 | if (random(nTurns) < 1) setNext(v,p,s); return; } |
| 385 | else { |
| 386 | float d = xyDist(v.getPoint(15), vDest.getPoint(0)); |
| 387 | if (d < minDist) { minDist=d; setNext(v,p,s); } |
| 388 | if (d == minDist && random(2)<1) { minDist=d; setNext(v,p,s); } |
| 389 | } |
| 390 | } |
| 391 | |
| 392 | void evalTurn(dTurn t) { |
| 393 | if (t == null || t.pos0<<12 <= pos) return; |
| 394 | evaluate(t.v , t.pos1, t.pos0); |
| 395 | evaluate(t.v.opp, 16-t.pos1, t.pos0); |
| 396 | } |
| 397 | |
| 398 | void pickNext() { |
| 399 | bRandEval = random(.05+destSpeed) < .05; minDist=500; nTurns=0; |
| 400 | evaluate(vCur.c0, 0, 16); evaluate(vCur.c1, 0, 16); |
| 401 | evaluate(vCur.c2, 0, 16); evaluate(vCur.c3, 0, 16); |
| 402 | evalTurn(vCur.t0); evalTurn(vCur.t1); |
| 403 | evalTurn(vCur.t2); evalTurn(vCur.t3); |
| 404 | } |
| 405 | |
| 406 | Point p1, p2; int i2; |
| 407 | |
| 408 | int draw(int nAmount, SCPattern pat) { |
| 409 | int nFrom = (pos ) >> 12; |
| 410 | int nMv = min(nAmount, posStop-pos); |
| 411 | int nTo = min(15,(pos+nMv) >> 12); |
| 412 | dVertex v = vCur; |
| 413 | |
| 414 | if (dDebug) { p1 = v.getPoint(nFrom); float d = (p2 == null ? 0 : pointDist(p1,p2)); if (d>5) { println("too wide! quitting: " + d); exit(); }} |
| 415 | for (int i = nFrom; i <= nTo; i++) { pat.getColors()[v.ci + v.dir*i ] = clr; } |
| 416 | if (v.same != null) for (int i = nFrom; i <= nTo; i++) { pat.getColors()[v.same.ci + v.same.dir*i] = clr; } |
| 417 | |
| 418 | if (dDebug) { p2 = v.getPoint(nTo); i2 = nTo; } |
| 419 | |
| 420 | pos += nMv; return nAmount - nMv; |
| 421 | } |
| 422 | } |
| 423 | |
| 424 | //---------------------------------------------------------------------------------------------------------------------------------- |
| 425 | class Worms extends SCPattern { |
| 426 | float StripsPerSec = 10; |
| 427 | float TrailTime = 3000; |
| 428 | int numCursors = 50; |
| 429 | ArrayList<dCursor> cur = new ArrayList<dCursor>(30); |
| 430 | |
| 431 | private GraphicEQ eq = null; |
| 432 | |
| 433 | private BasicParameter pBeat = new BasicParameter("BEAT", 0); |
| 434 | private BasicParameter pSpeed = new BasicParameter("FAST", .2); |
| 435 | private BasicParameter pBlur = new BasicParameter("BLUR", .3); |
| 436 | private BasicParameter pWorms = new BasicParameter("WRMS", .3); |
| 437 | private BasicParameter pConfusion = new BasicParameter("CONF", .1); |
| 438 | private BasicParameter pEQ = new BasicParameter("EQ" , 0); |
| 439 | private BasicParameter pSpawn = new BasicParameter("DIR" , 0); |
| 440 | private BasicParameter pColor = new BasicParameter("CLR" , .1); |
| 441 | |
| 442 | float zMidLat = 82.; |
| 443 | float nConfusion; |
| 444 | private final Click moveChase = new Click(1000); |
| 445 | |
| 446 | PVector middle; |
| 447 | int AnimNum() { return floor(pSpawn.getValuef()*(4-.01)); } |
| 448 | float randX() { return random(model.xMax-model.xMin)+model.xMin; } |
| 449 | float randY() { return random(model.yMax-model.yMin)+model.yMin; } |
| 450 | PVector randEdge() { |
| 451 | return random(2) < 1 ? new PVector(random(2)<1 ? model.xMin:model.xMax, randY(), zMidLat) : |
| 452 | new PVector(randX(), random(2)<1 ? model.yMin:model.yMax, zMidLat) ; |
| 453 | } |
| 454 | |
| 455 | Worms(GLucose glucose) { |
| 456 | super(glucose); |
| 457 | addModulator(moveChase).start(); |
| 458 | addParameter(pBeat); addParameter(pSpeed); |
| 459 | addParameter(pBlur); addParameter(pWorms); |
| 460 | addParameter(pEQ); addParameter(pConfusion); |
| 461 | addParameter(pSpawn); addParameter(pColor); |
| 462 | |
| 463 | middle = new PVector(model.cx, model.cy, 71); |
| 464 | if (lattice == null) lattice = new dLattice(); |
| 465 | for (int i=0; i<numCursors; i++) { dCursor c = new dCursor(); reset(c); cur.add(c); } |
| 466 | onParameterChanged(pEQ); setNewDest(); |
| 467 | } |
| 468 | |
| 469 | void onParameterChanged(LXParameter parameter) { |
| 470 | super.onParameterChanged(parameter); |
| 471 | nConfusion = 1-pConfusion.getValuef(); |
| 472 | for (int i=0; i<numCursors; i++) { |
| 473 | if (parameter==pSpawn) reset(cur.get(i)); |
| 474 | cur.get(i).destSpeed = nConfusion; |
| 475 | } |
| 476 | } |
| 477 | |
| 478 | float getClr() { return lx.getBaseHuef() + random(pColor.getValuef()*300); } |
| 479 | void reset(dCursor c) { |
| 480 | switch(AnimNum()) { |
| 481 | case 0: c.clr = lx.hsb(getClr(),100,100); // middle to edges |
| 482 | c.setDest(lattice.getClosest(randEdge()).v, nConfusion); |
| 483 | c.setCur (lattice.getClosest(middle)); |
| 484 | break; |
| 485 | |
| 486 | case 1: c.clr = lx.hsb(getClr(),100,100); // top to bottom |
| 487 | float xLin = randX(); |
| 488 | c.setDest(lattice.getClosest(new PVector(xLin, 0 , zMidLat)).v, nConfusion); |
| 489 | c.setCur (lattice.getClosest(new PVector(xLin, model.yMax, zMidLat))); |
| 490 | break; |
| 491 | |
| 492 | case 2: c.clr = lx.hsb(getClr(),100,100); break; // chase a point around |
| 493 | |
| 494 | case 3: boolean bLeft = random(2)<1; |
| 495 | c.clr = lx.hsb(getClr()+random(120),100,100); // sideways |
| 496 | float yLin = randX(); |
| 497 | c.setDest(lattice.getClosest(new PVector(bLeft ? 0 : model.xMax,yLin,zMidLat)).v, nConfusion); |
| 498 | c.setCur (lattice.getClosest(new PVector(bLeft ? model.xMax : 0,yLin,zMidLat))); |
| 499 | break; |
| 500 | } |
| 501 | if (pBlur.getValuef() == 1 && random(2)<1) c.clr = lx.hsb(0,0,0); |
| 502 | } |
| 503 | |
| 504 | void setNewDest() { |
| 505 | if (AnimNum() != 2) return; |
| 506 | PVector dest = new PVector(randX(), randY(), zMidLat); |
| 507 | for (int i=0; i<numCursors; i++) { |
| 508 | cur.get(i).setDest(lattice.getClosest(dest).v, nConfusion); |
| 509 | cur.get(i).clr = lx.hsb(getClr()+75,100,100); // chase a point around |
| 510 | } |
| 511 | } |
| 512 | |
| 513 | void run(double deltaMs) { |
| 514 | if (deltaMs > 100) return; |
| 515 | if (moveChase.click()) setNewDest(); |
| 516 | |
| 517 | float fBass=0, fTreble=0; |
| 518 | if (pEQ.getValuef()>0) { // EQ |
| 519 | eq.run(deltaMs); |
| 520 | fBass = eq.getAverageLevel(0, 4); |
| 521 | fTreble = eq.getAverageLevel(eq.numBands-7, 7); |
| 522 | } |
| 523 | |
| 524 | if (pBlur.getValuef() < 1) { // trails |
| 525 | for (int i=0,s=model.points.size(); i<s; i++) { |
| 526 | color c = colors[i]; float b = lx.b(c); |
| 527 | if (b>0) colors[i] = lx.hsb(lx.h(c), lx.s(c), constrain((float)(b-100*deltaMs/(pBlur.getValuef()*TrailTime)),0,100)); |
| 528 | } |
| 529 | } |
| 530 | |
| 531 | int nWorms = floor(pWorms.getValuef() * numCursors * |
| 532 | map(pEQ.getValuef(),0,1,1,constrain(2*fTreble,0,1))); |
| 533 | |
| 534 | for (int i=0; i<nWorms; i++) { |
| 535 | dCursor c = cur.get(i); |
| 536 | int nLeft = floor((float)deltaMs*.001*StripsPerSec * 65536 * (5*pSpeed.getValuef())); |
| 537 | nLeft *= (1 - lx.tempo.rampf()*pBeat.getValuef()); |
| 538 | while(nLeft > 0) { |
| 539 | nLeft = c.draw(nLeft,this); if (!c.isDone()) continue; |
| 540 | c.onDone(); if (c.atDest()) reset(c); |
| 541 | } |
| 542 | } |
| 543 | } |
| 544 | |
| 545 | |
| 546 | public void onActive() { if (eq == null) { |
| 547 | eq = new GraphicEQ(lx, 16); eq.slope.setValue(0.6); |
| 548 | eq.level.setValue(0.65); eq.range.setValue(0.35); |
| 549 | eq.release.setValue(0.4); |
| 550 | }} |
| 551 | } |
| 552 | //---------------------------------------------------------------------------------------------------------------------------------- |