b += n.den/100 -.4 + pDensity.Val() -1;
b += transAdd;
- c = blendColor(c,lx.hsb(n.hue,100*n.sat,c1c(b)),ADD);
+ c = blendColor(c,color(n.hue,100*n.sat,c1c(b)),ADD);
}
return c;
}
pRadius = addParam("Rad" , .1 );
pBounce = addParam("Bnc" , .2 );
pAmp = addParam("Amp" , .2 );
- pTempoMult = addPick ("TMult" , 0 , 5 , new String[] {"1x", "2x", "4x", "8x", "16x", "Rand" } );
- pTimePattern= addPick ("TPat" , 6 , 7 , new String[] {"Bounce", "Sin", "Roll", "Quant", "Accel", "Deccel", "Slide", "Rand"} );
- pShape = addPick ("Shape" , 3 , 15 , new String[] {"Line", "Tap", "V", "RandV",
+ pTempoMult = addPick ("TMult" , 5 , 5 , new String[] {"1x", "2x", "4x", "8x", "16x", "Rand" } );
+ pTimePattern= addPick ("TPat" , 7 , 7 , new String[] {"Bounce", "Sin", "Roll", "Quant", "Accel", "Deccel", "Slide", "Rand"} );
+ pShape = addPick ("Shape" , 7 , 15 , new String[] {"Line", "Tap", "V", "RandV",
"Pyramid", "Wings", "W2", "Clock",
"Triangle", "Quad", "Sphere", "Cone",
"Noise", "Wave", "?", "?"} );
// 12- TRB, B (r), BRB, R (b) // Back, Down, Fwd , Up
// 1->7, 15->9
-class dBolt {
- dStrip v, h;
- int vpos, hpos;
- dBolt(dStrip _v, dStrip _h, int _vpos, int _hpos) {
- v=_v; h=_h; vpos=_vpos; hpos=_hpos;
- if (v.b0 == null) { v.b0=this; h.b0=this; }
- else { v.b1=this; h.b1=this; }
- }
-}
-
-class dVertex {
- dStrip s1 , s2 ;
- int dir1, dir2 ;
- dVertex(dStrip s, int d) {
- int _a = (s.iS%4==1)? (d==1? 5: 3) :
- (s.iS%4==3)? (d==1? 9:11) :
- (d==1) ? (s.Top()?4:12) : (s.Top()?12:4);
- dir1 = d * (s.isVert() ? -1 : 1);
- dir2 = d;
- s1 = DL_.DS[s.iCube() + ((s.iS+_a) % 16)];
- s2 = DL_.DS[d == 1 ? (s.idx == s.iFace()+3 ? s.idx-3 : s.idx+1):
- (s.idx == s.iFace() ? s.idx+3 : s.idx-1)];
- swapout(1 , 6);
- swapout(15,-6);
- }
- void swapout(int a, int b) {
- if (s1.iS == a) { s1 = DL_.DS[s1.idx + b]; dir1 = -dir1; }
- if (s2.iS == a) { s2 = DL_.DS[s2.idx + b]; dir2 = -dir2; }
- }
-
-}
+int randDir() { return round(random(1))*2-1; }
+//----------------------------------------------------------------------------------------------------------------------------------
+boolean dDebug = true;
+class dCursor {
+ dVertex vCur, vNext, vDest;
+ float destSpeed;
+ int posStop, pos,posNext; // 0 - 65535
+ color clr;
-class dStrip { // THIS WAS SUCH A PAIN!
- int row, col, ci, idx, iS, axis; // 1-y, 2-left, 3-right
- Strip s;
- boolean bTop; // direction: top ccw, bottom cw.
-
- boolean Top (){ return axis!=1 && bTop ; }
- boolean Bottom(){ return axis!=1 && !bTop; }
- boolean isVert(){ return axis==1; }
- boolean isHorz(){ return axis!=1; }
- int iCube (){ return 16*floor(idx/16); }
- int iFace (){ return iCube() + 4*floor(iS/4); }
-
- void init(Strip _s, int _i, int _row, int _col) {
- idx = _i; row = _row; col = _col; s = _s;
- iS = idx%16; bTop = (iS%4==0);
- ci = s.points.get(0).index;
- DL_.DQ[col][row] = iCube();
- switch (iS) {
- case 4: case 6 : case 12: case 14: axis=2; break;
- case 0: case 2 : case 8 : case 10: axis=3; break;
- default: axis=1; break;
+ dCursor() {}
+
+ boolean isDone () { return pos==posStop; }
+ boolean atDest () { return vCur.s==vDest.s ||
+ PointDist(vCur.getPoint(0), vDest.getPoint(0)) < 12 ||
+ PointDist(vCur.getPoint(0), vDest.getPoint(15))< 12;}
+ void setCur (dVertex _v, int _p) { p2=null; vCur=_v; pos=_p; PickNext(); }
+ void setCur (dPixel _p) { setCur(_p.v, _p.pos); }
+ void setNext (dVertex _v, int _p, int _s) { vNext = _v; posNext = _p<<12; posStop = _s<<12; }
+ void setDest (dVertex _v, float _speed) { vDest = _v; destSpeed = _speed; }
+ void onDone () { setCur(vNext, posNext); PickNext(); }
+
+ float minDist;
+ int nTurns;
+ boolean bRandEval;
+
+ void Evaluate(dVertex v, int p, int s) {
+ if (v == null) return; ++nTurns;
+ if (bRandEval) {
+ if (random(nTurns) < 1) setNext(v,p,s); return; }
+ else {
+ float d = PointDist(v.getPoint(15), vDest.getPoint(0));
+ if (d < minDist) { minDist=d; setNext(v,p,s); }
+ if (d == minDist && random(2)<1) { minDist=d; setNext(v,p,s); }
}
}
- void addBolts() {
- v0 = new dVertex(this, 1);
- v1 = new dVertex(this,-1);
+ void EvalTurn(dTurn t) {
+ if (t == null || t.pos0<<12 <= pos) return;
+ Evaluate(t.v , t.pos1, t.pos0);
+ Evaluate(t.v.opp, 16-t.pos1, t.pos0);
+ }
+ void PickNext() {
+ bRandEval = random(.05+destSpeed) < .05; minDist=500; nTurns=0;
+ Evaluate(vCur.c0, 0, 16); Evaluate(vCur.c1, 0, 16);
+ EvalTurn(vCur.t0); EvalTurn(vCur.t1);
+ }
- if (iS == 7 && col != 0 && row != 0) // left bottom
- new dBolt(this, DL_.GetStrip(row-1,col-1,(col % 2 == 1) ? 8 : 12),
- 4, (col % 2 == 1) ? 6 : 9);
+ Point p1, p2; int i2;
- if (iS == 7 && col != 0 && row < MaxCubeHeight*2-2) // left top
- new dBolt(this, DL_.GetStrip(row+1,col-1,(col % 2 == 1) ? 10 : 14),
- 11, (col % 2 == 1) ? 9 : 6);
+ int draw(int nAmount, SCPattern pat) {
+ int nFrom = (pos ) >> 12;
+ int nMv = min(nAmount, posStop-pos);
+ int nTo = min(15,(pos+nMv) >> 12);
+ dVertex v = vCur;
- if (iS == 9 && col < NumBackTowers-1 && row < MaxCubeHeight*2-2) // right top
- new dBolt(this, DL_.GetStrip(row+1,col+1,(col % 2 == 1) ? 6 : 2),
- 4, (col % 2 == 1) ? 6 : 9);
+ if (dDebug) { p1 = v.getPoint(nFrom); float d = (p2 == null ? 0 : PointDist(p1,p2)); if (d>5) { println("too wide! quitting: " + d); exit(); }}
+ for (int i = nFrom; i <= nTo; i++) { pat.getColors()[v.ci + v.dir*i ] = clr; }
+ if (v.same != null) for (int i = nFrom; i <= nTo; i++) { pat.getColors()[v.same.ci + v.same.dir*i] = clr; }
- if (iS == 9 && col < NumBackTowers-1 && row != 0) // right bottom
- new dBolt(this, DL_.GetStrip(row-1,col+1,(col % 2 == 1) ? 4 : 0),
- 11, (col % 2 == 1) ? 9 : 6);
- }
+ if (dDebug) { p2 = v.getPoint(nTo); i2 = nTo; }
- dBolt b0, b1;
- dVertex v0, v1;
+ pos += nMv; return nAmount - nMv;
+ }
}
-class dCursor {
- dStrip s, sNext;
- int nLast,pos,posNext,end; // 0 - 65535
- int dir; // 1 or -1
- color clr;
-
- dCursor(color _c) { clr=_c;}
-
- boolean isDone() { return pos==end; }
- void set(dStrip _s, int _dir) {
- s=_s; dir=_dir; pos = 0; end=65536; nLast=-1; sNext=null;
+//----------------------------------------------------------------------------------------------------------------------------------
+class Worms extends SCPattern {
+ float StripsPerSec = 10;
+ float TrailTime = 3000;
+ int numCursors = 50;
+ ArrayList<dCursor> cur = new ArrayList<dCursor>(30);
+
+ private GraphicEQ eq = null;
+
+ private BasicParameter pBeat = new BasicParameter("BEAT", 0);
+ private BasicParameter pSpeed = new BasicParameter("FAST", .2);
+ private BasicParameter pBlur = new BasicParameter("BLUR", .3);
+ private BasicParameter pWorms = new BasicParameter("WRMS", .3);
+ private BasicParameter pConfusion = new BasicParameter("CONF", .1);
+ private BasicParameter pEQ = new BasicParameter("EQ" , 0);
+ private BasicParameter pSpawn = new BasicParameter("DIR" , 0);
+
+ int zMidLat = 82;
+ float nConfusion;
+ private final Click moveChase = new Click(1000);
+
+ xyz middle;
+ int AnimNum() { return floor(pSpawn.getValuef()*(4-.01)); }
+ float randX() { return random(model.xMax-model.xMin)+model.xMin; }
+ float randY() { return random(model.yMax-model.yMin)+model.yMin; }
+ xyz randEdge() {
+ return random(2) < 1 ? new xyz(random(2)<1 ? model.xMin:model.xMax, randY(), zMidLat) :
+ new xyz(randX(), random(2)<1 ? model.yMin:model.yMax, zMidLat) ;
}
- boolean MakeTurn(dBolt b) {
- int nEnd= (s.isVert() ? b.vpos : b.hpos) <<12;
- nEnd= (dir==1 ? nEnd : 65536-nEnd);
- if (nEnd < pos) return false;
- if (s.isVert()) { sNext = b.h; posNext = b.hpos<<12; end = nEnd; }
- else { sNext = b.v; posNext = b.vpos<<12; end = nEnd; }
- return true;
+ Worms(GLucose glucose) {
+ super(glucose);
+ addModulator(moveChase).start();
+ addParameter(pBeat); addParameter(pSpeed);
+ addParameter(pBlur); addParameter(pWorms);
+ addParameter(pEQ); addParameter(pConfusion);
+ addParameter(pSpawn);
+ middle = new xyz(model.cx, model.cy, 71);
+ if (lattice == null) lattice = new dLattice();
+ for (int i=0; i<numCursors; i++) { dCursor c = new dCursor(); reset(c); cur.add(c); }
+ onParameterChanged(pEQ); setNewDest();
}
- void PickNext() {
- if (sNext != null) {
- if (end == 65536) exit();
- end = 65536;
- pos = posNext;
- dir = randDir();
- if (dir<0) pos = end-pos;
- s = sNext; sNext = null;
- nLast = -1;
- return;// could switch again!!
- } else {
- dVertex v = (dir == 1 ? s.v0 : s.v1);
- int r = floor(random(2));
- set(r==0 ? v.s1 : v.s2,r==0 ? v.dir1 : v.dir2);
+ void onParameterChanged(LXParameter parameter) {
+ nConfusion = 1-pConfusion.getValuef();
+ for (int i=0; i<numCursors; i++) {
+ if (parameter==pSpawn) reset(cur.get(i));
+ cur.get(i).destSpeed = nConfusion;
}
-
- // plan to turn the corner
- if (random(6)<1 && s.b0 != null && MakeTurn(s.b0)) return;
- if (random(6)<1 && s.b1 != null && MakeTurn(s.b1)) return;
}
-}
-int randDir() { return round(random(1))*2-1; }
+ void reset(dCursor c) {
+ switch(AnimNum()) {
+ case 0: c.clr = lx.hsb(135,100,100); // middle to edges
+ c.setDest(lattice.getClosest(randEdge()).v, nConfusion);
+ c.setCur (lattice.getClosest(middle));
+ break;
-class dLattice {
- int iTowerStrips=-1;
- dStrip[] DS = new dStrip[glucose.model.strips.size()];
- int[][] DQ = new int[NumBackTowers][MaxCubeHeight*2];
-
- int nStrips() { return iTowerStrips; }
- dStrip GetStrip (int row, int col, int off) { return DS[DQ[col][row]+off]; }
- dLattice() {
- DL_=this;
- int col = 0, row = -2, i=-1;
- for (Strip strip : glucose.model.strips ) { i++;
- if (i % 16 == 0) row+=2;
- if (row >= MaxCubeHeight*2-1) { col++; row = (col%2==1)?1:0; }
- if (col >= NumBackTowers) continue;
- iTowerStrips++ ;
- dStrip s = DS[iTowerStrips] = new dStrip();
- s.init(strip, iTowerStrips, row, col);
- }
+ case 1: c.clr = lx.hsb(135,0,100); // top to bottom
+ float xLin = randX();
+ c.setDest(lattice.getClosest(new xyz(xLin, 0 , zMidLat)).v, nConfusion);
+ c.setCur (lattice.getClosest(new xyz(xLin, model.yMax, zMidLat)));
+ break;
- for (int j=0; j<iTowerStrips; j++) DS[j].addBolts();
- }
- dStrip rand() { return DS[floor(random(iTowerStrips))]; }
- void setRand(dCursor c) { c.set(rand(),randDir()); }
-}
+ case 2: c.clr = lx.hsb(300,0,100); break; // chase a point around
-dLattice DL_;
-//----------------------------------------------------------------------------------------------------------------------------------
-class Worms extends SCPattern {
+ case 3: boolean bLeft = random(2)<1;
+ c.clr = lx.hsb(135+random(120),100,100); // sideways
+ float yLin = randX();
+ c.setDest(lattice.getClosest(new xyz(bLeft ? 0 : model.xMax,yLin,zMidLat)).v, nConfusion);
+ c.setCur (lattice.getClosest(new xyz(bLeft ? model.xMax : 0,yLin,zMidLat)));
+ break;
+ }
+ if (pBlur.getValuef() == 1 && random(2)<1) c.clr = lx.hsb(0,0,0);
+ }
- int draw(dCursor c, int nAmount) {
- int nFrom = max(c.nLast+1,c.pos >> 12);
- int nTo = min(15,(c.pos+nAmount) >> 12); c.nLast=nTo;
- int nMv = min(nAmount, c.end-c.pos);
- c.pos += nMv;
- for (int i = nFrom; i <= nTo; i++) {
- int n = c.s.ci + (c.dir>0 ? i : 15-i);
- colors[n] = c.clr;
+ void setNewDest() {
+ if (AnimNum() != 2) return;
+ xyz dest = new xyz(randX(), randY(), zMidLat);
+ for (int i=0; i<numCursors; i++) {
+ cur.get(i).setDest(lattice.getClosest(dest).v, nConfusion);
+ cur.get(i).clr = lx.hsb(0,100,100); // chase a point around
}
- return nAmount - nMv;
}
- float StripsPerSec = 6;
- float TrailTime = 1500;
- int Cursors = 40;
- dCursor cur[] = new dCursor[Cursors];
+ void run(double deltaMs) {
+ if (deltaMs > 100) return;
+ if (moveChase.click()) setNewDest();
- Worms(GLucose glucose) {
- super(glucose);
- if (DL_ == null) DL_ = new dLattice();
- for (int i=0; i<Cursors; i++) { cur[i] = new dCursor(lx.hsb(random(360),50+random(50),50+random(50))); DL_.setRand(cur[i]); }
- }
+ float fBass=0, fTreble=0;
+ if (pEQ.getValuef()>0) { // EQ
+ eq.run(deltaMs);
+ fBass = eq.getAverageLevel(0, 4);
+ fTreble = eq.getAverageLevel(eq.numBands-7, 7);
+ }
- void run(double deltaMs) {
- //Test Joints
- if (false) {
- for (int j=0; j<DL_.nStrips(); j++) {
- dStrip s =DL_.DS[j]; dBolt d = s.b0;
- if (d != null) {for (int i=0;i<16;i++) {
- if (s == d.v && i <= d.vpos) colors[d.v.ci+i] = lx.hsb(0,0,30);
- if (s == d.h && i <= d.hpos) colors[d.h.ci+i] = lx.hsb(0,0,30);
- }}
-
- d = s.b1;
- if (d != null) {for (int i=0;i<16;i++) {
- if (s == d.v && i >= d.vpos) colors[d.v.ci+i] = lx.hsb(0,0,30);
- if (s == d.h && i >= d.hpos) colors[d.h.ci+i] = lx.hsb(0,0,30);
- }}
- }
- } else {
- for (int i=0; i<Cursors; i++) {
- int nLeft = floor((float)deltaMs*.001*StripsPerSec * 65536);
- while(nLeft > 0) {
- nLeft = draw(cur[i], nLeft);
- if (cur[i].isDone()) cur[i].PickNext();
- }
+ if (pBlur.getValuef() < 1) { // trails
+ for (int i=0,s=model.points.size(); i<s; i++) {
+ color c = colors[i]; float b = brightness(c);
+ if (b>0) colors[i] = color(hue(c), saturation(c), (float)(b-100*deltaMs/(pBlur.getValuef()*TrailTime)));
}
+ }
- for (int i=0,s=model.points.size(); i<s; i++) {
- color c = colors[i];
- float b = lx.b(c);
- if (b>0) colors[i] = lx.hsb(lx.h(c), lx.s(c),
- max(0, (float)(b-100*deltaMs/TrailTime)));
+ int nWorms = floor(pWorms.getValuef() * numCursors *
+ map(pEQ.getValuef(),0,1,1,constrain(2*fTreble,0,1)));
+
+ for (int i=0; i<nWorms; i++) {
+ dCursor c = cur.get(i);
+ int nLeft = floor((float)deltaMs*.001*StripsPerSec * 65536 * (5*pSpeed.getValuef()));
+ nLeft *= (1 - lx.tempo.rampf()*pBeat.getValuef());
+ while(nLeft > 0) {
+ nLeft = c.draw(nLeft,this); if (!c.isDone()) continue;
+ c.onDone(); if (c.atDest()) reset(c);
}
}
}
+
+
+ public void onActive() { if (eq == null) {
+ eq = new GraphicEQ(lx, 16); eq.slope.setValue(0.6);
+ eq.level.setValue(0.65); eq.range.setValue(0.35);
+ eq.release.setValue(0.4);
+ }}
}
//----------------------------------------------------------------------------------------------------------------------------------
repositories / SugarCubes.git / blobdiff