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DanHorwitz.pde
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DanHorwitz.pde
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//----------------------------------------------------------------------------------------------------------------------------------
static MidiOutput midiout;
int nNumRows = 6, nNumCols = 8;
boolean btwn (int a,int b,int c) { return a >= b && a <= c; }
public class _P extends BasicParameter {
_P(String label, double value) { super(label,value); }
void updateValue (double value) { super.updateValue(value); }
float Val () { return getValuef(); }
}
public class Pick {
Pick (String label, int _Def, int _Max) { Picks=_Max; Default = _Def; tag=label; }
int Cur() { return (CurCol-StartCol)*nNumRows + CurRow; }
int Picks, Default, CurRow, CurCol, StartCol, EndCol;
String tag;
}
//----------------------------------------------------------------------------------------------------------------------------------
float xMax,yMax,zMax;
public class xyz { float x,y,z;
xyz() {x=y=z=0;}
xyz(Point p ) {x=p.fx ; y=p.fy; z=p.fz;}
xyz(float _x,float _y,float _z) {x=_x ; y=_y ; z=_z ;}
void set(float _x,float _y,float _z) {x=_x ; y=_y ; z=_z ;}
float distance(xyz b) {return dist(x,y,z,b.x,b.y,b.z); }
float dot (xyz b) {return x*b.x + y*b.y + z*b.z; }
xyz minus (xyz b) {return new xyz(x-b.x,y-b.y,z-b.z); }
xyz plus (xyz b) {return new xyz(x+b.x,y+b.y,z+b.z); }
xyz plus (float b) {return new xyz(x+b ,y+b ,z+b ); }
xyz over (xyz b) {return new xyz(x/b.x,y/b.y,z/b.z); }
xyz times (float b) {return new xyz(x*b ,y*b ,z*b ); }
xyz RotateX (xyz o, float a) { return new xyz ( x,
cos(a)*(y-o.y) - sin(a)*(z-o.z) + o.y,
sin(a)*(y-o.y) + cos(a)*(z-o.z) + o.z); }
xyz RotateY (xyz o, float a) { return new xyz ( cos(a)*(x-o.x) - sin(a)*(z-o.z) + o.x,
y,
sin(a)*(x-o.x) + cos(a)*(z-o.z) + o.z); }
xyz RotateZ (xyz o, float a) { return new xyz ( cos(a)*(x-o.x) - sin(a)*(y-o.y) + o.x,
sin(a)*(x-o.x) + cos(a)*(y-o.y) + o.y,
z ); }
xyz setRand () { return new xyz ( random(xMax), random(yMax), random(zMax)); }
xyz setNorm () { return new xyz ( x / xMax, y / yMax, z / zMax); }
float interp (float a, float b, float c) { return (1-a)*b + a*c; }
xyz interpolate(float i, xyz d) { return new xyz ( interp(i,x,d.x), interp(i,y,d.y), interp(i,z,d.z)); }
}
//----------------------------------------------------------------------------------------------------------------------------------
public class hsb { float h,s,b;
hsb(color c) { h=hue(c); s=saturation(c); b=brightness(c); }
color Out() { return color(h%360.,constrain(s,0,100),constrain(b,0,100)); }
}
public class DPat extends SCPattern
{
float zSpinHue;
xyz xyzMax, xyz0, xyzMid, xyzHalf;
ArrayList picks = new ArrayList();
int nMaxCol = 0;
boolean bIsActive = false;
float Dist (xyz a, xyz b) { return dist(a.x,a.y,a.z,b.x,b.y,b.z); }
float c1c (float a) { return 100*constrain(a,0,1); }
int mapRow (int a) { return a == 52 ? 5 : btwn(a,53,57) ? a-53 : a; }
int unmapRow (int a) { return a == 5 ? 52 : btwn(a,0 , 4) ? a+53 : a; }
void SetLight (int row, int col, int clr){ if (midiout != null) midiout.sendNoteOn(col, unmapRow(row), clr); }
void keypad (int row, int col) {}
void onInactive() { bIsActive=false; }
void onActive () { bIsActive=true;
zSpinHue = 0;
for (int i=0; i<nNumRows ; i++) for (int j=0; j<nNumCols; j++) SetLight(i, j, 0);
for (int i=0; i<picks.size(); i++) UpdateLights((Pick)picks.get(i));
}
void StartRun(int deltaMs) {}
color CalcPoint(Point p) { return color(0,0,0); }
float CalcCone (xyz v1, xyz v2, xyz c) {
return degrees( acos ( v1.minus(c).dot(v2.minus(c)) / (sqrt(v1.minus(c).dot(v1.minus(c))) * sqrt(v2.minus(c).dot(v2.minus(c))) ) ));
}
void run(int deltaMs) {
StartRun(deltaMs);
zSpinHue += s_SpinHue ()*deltaMs*.05;
for (Point p : model.points) {
hsb cOld = new hsb(colors[p.index]);
hsb cNew = new hsb (CalcPoint(p));
if (s_Trails ()>0) cNew.b = max(cNew.b,cOld.b - (1-s_Trails()) * deltaMs);
if (s_Dim ()>0) cNew.b *= 1-s_Dim ();
if (s_Saturate ()>0) cNew.s += s_Saturate()*100;
if (s_SpinHue ()>0) cNew.h += zSpinHue;
if (s_ModHue ()>0) cNew.h += s_ModHue()*360;
colors[p.index] = cNew.Out();
}
}
void controllerChangeReceived(rwmidi.Controller cc) {
if (cc.getCC() == 7 && btwn(cc.getChannel(),0,7)) Sliders[cc.getChannel()] = 1.*cc.getValue()/127.;
}
float Sliders[] = new float[] {0,0,0,0,0,0,0,0};
float s_Trails () { return Sliders[0]; }
float s_Dim () { return Sliders[1]; }
float s_Saturate () { return Sliders[2]; }
float s_SpinHue () { return Sliders[3]; }
float s_ModHue () { return Sliders[4]; }
DPat(GLucose glucose) {
super(glucose);
xMax = model.xMax; yMax = model.yMax; zMax = model.zMax;
xyzMax = new xyz(xMax,yMax,zMax);
xyzMid = new xyz(xMax/2, yMax/2, zMax/2);
xyzHalf = new xyz(.5,.5,.5);
xyz0 = new xyz(0,0,0);
for (MidiInputDevice input : RWMidi.getInputDevices ()) { if (input.toString().contains("APC")) input .createInput (this);}
for (MidiOutputDevice output : RWMidi.getOutputDevices()) {
if (midiout == null && output.toString().contains("APC")) midiout = output.createOutput();
}
}
void UpdateLights(Pick P) {
if (P==null) return;
for (int i=0; i<nNumRows; i++) for (int j=P.StartCol; j<=P.EndCol; j++) SetLight(i, j, 0);
SetLight(P.CurRow, P.CurCol, 3);
}
Pick GetPick(int row, int col) {
for (int i=0; i<picks.size(); i++) { Pick P = (Pick)picks.get(i);
if (!btwn(col,P.StartCol,P.EndCol) ) continue;
if (!btwn(row,0,nNumRows-1) ) continue;
if (!btwn((col-P.StartCol)*nNumRows + row,0,P.Picks-1) ) continue;
return P;
}
return null;
}
void noteOffReceived(Note note) { if (!bIsActive) return;
int row = mapRow(note.getPitch()), col = note.getChannel();
UpdateLights(GetPick(row,col));
}
void noteOnReceived (Note note) { if (!bIsActive) return;
int row = mapRow(note.getPitch()), col = note.getChannel();
Pick P = GetPick(row,col);
if (P != null) { P.CurRow=row; P.CurCol=col;} else keypad(row, col);
}
Pick addPick(String name, int def, int nmax) {
Pick P = new Pick(name, def, nmax);
P.StartCol = nMaxCol;
P.EndCol = P.StartCol + int((nmax-1) / nNumRows);
nMaxCol = P.EndCol + 1;
P.CurRow = def % nNumRows;
P.CurCol = P.StartCol + def/nNumRows;
picks.add(P);
return P;
}
}
//----------------------------------------------------------------------------------------------------------------------------------
public class Pong extends DPat {
SinLFO x,y,z,dx,dy,dz;
float cRad; _P pSize;
Pick pChoose;
Pong(GLucose glucose) {
super(glucose);
cRad = xMax/15;
addModulator(dx = new SinLFO(6000, 500, 30000 )).trigger();
addModulator(dy = new SinLFO(3000, 500, 22472 )).trigger();
addModulator(dz = new SinLFO(1000, 500, 18420 )).trigger();
addModulator(x = new SinLFO(cRad, xMax - cRad, 0)).trigger(); x.modulateDurationBy(dx);
addModulator(y = new SinLFO(cRad, yMax - cRad, 0)).trigger(); y.modulateDurationBy(dy);
addModulator(z = new SinLFO(cRad, zMax - cRad, 0)).trigger(); z.modulateDurationBy(dz);
addParameter(pSize = new _P("Size", 0.4 ));
pChoose = addPick("Anim", 0 , 3);
}
color Calc(xyz p, xyz v) {
switch(pChoose.Cur()) {
case 0: return color(0,0,c1c(1 - min(v.distance(p), v.distance(xyzMax.minus(p)))*.5/cRad)); // balls
case 1: return color(0,0,c1c(1 - v.distance(p)*.5/cRad)); // ball
case 2: return color(0,0,c1c(1 - CalcCone(p,v,new xyz(xMax/2,0,zMax/2)) * max(.02,.45-pSize.Val()))); // spot
}
return color(0,0,0);
}
void StartRun(int deltaMs) { cRad = xMax*pSize.Val()/6; }
color CalcPoint(Point p) { return Calc(new xyz(p), new xyz(x.getValuef(), y.getValuef(), z.getValuef())); }
}
//----------------------------------------------------------------------------------------------------------------------------------
public class NDat {
float xz, yz, zz, hue, sat, speed, angle, den, sharp;
float xoff,yoff,zoff;
NDat (float _hue, float _sat, float _xz, float _yz, float _zz, float _sharp, float _den, float _speed, float _angle) {
hue=_hue; sat=_sat; xz=_xz; yz=_yz; zz =_zz; sharp=_sharp; den=_den; speed=_speed; angle=_angle;
xoff = random(100e3); yoff = random(100e3); zoff = random(100e3);
}
}
public class Noise extends DPat
{
int CurAnim = -1, numAnims = 6;
float zTime = random(10000), zSpin=0;
float rtime = 0, ttime = 0, transAdd=0;
int XSym=1,YSym=2,XyzSym=3,RadSym=4;
ArrayList noises = new ArrayList();
_P pSpeed, pSharp, pDensity, pSpin;
Pick pChoose, pSymm;
Noise(GLucose glucose) {
super(glucose);
addParameter(pSpin = new _P("Spin", .5 )); addParameter(pSpeed = new _P("Fast" , .55));
addParameter(pSharp = new _P("Shrp", .5 )); addParameter(pDensity = new _P("Dens" , .5 ));
pSymm = addPick("Symm", 0, 5);
pChoose = addPick("Anim", 0, 6);
}
void StartRun(int deltaMs) {
zTime += deltaMs*(pSpeed.Val()-.5)*.002 ;
zSpin += deltaMs*(pSpin .Val()-.5)*.01 ;
rtime += deltaMs;
transAdd = 1*(1 - constrain(rtime - ttime,0,1000)/1000);
if (pChoose.Cur() != CurAnim) {
noises.clear(); CurAnim = pChoose.Cur(); ttime = rtime;
switch(CurAnim) {
// hue sat xz yz zz srhp den mph angle
case 0: noises.add(new NDat(0 ,0 ,75 ,75 ,150,1 ,45 ,3 ,0 )); break; // drip
case 1: noises.add(new NDat(0 ,0 ,100,100,200,0 ,45 ,3 ,180)); break; // clouds
case 2: noises.add(new NDat(0 ,0 ,2 ,400,2 ,.5 ,40 ,3 ,0 )); break; // rain
case 3: noises.add(new NDat(40 ,100,100,100,200,0 ,30 ,1 ,180));
noises.add(new NDat(0 ,100,100,100,200,0 ,30 ,5 ,180)); break; // fire 1
case 4: noises.add(new NDat(0 ,100,40 ,40 ,40 ,.5 ,35 ,2.5,180));
noises.add(new NDat(20 ,100,40 ,40 ,40 ,.5 ,35 ,4 ,0 ));
noises.add(new NDat(40 ,100,40 ,40 ,40 ,.5 ,35 ,2 ,90 ));
noises.add(new NDat(60 ,100,40 ,40 ,40 ,.5 ,35 ,3 ,-90)); break; // machine
case 5: noises.add(new NDat(0 ,100,400,100,2 ,.5 ,35 ,3 ,225));
noises.add(new NDat(20 ,100,400,100,2 ,.5 ,35 ,2.5,45 ));
noises.add(new NDat(40 ,400,100,100,2 ,.5 ,35 ,2 ,135));
noises.add(new NDat(60 ,400,100,100,2 ,.5 ,35 ,1.5,-45)); break; // spark
}
}
}
color CalcPoint(Point p) {
color c = color(0,0,0);
int symm = pSymm.Cur();
for (int i=0;i<noises.size(); i++) {
xyz v = new xyz(p).RotateZ(xyzMid,zSpin);
if ((symm == XSym || symm == XyzSym) && v.x > xMax/2) v.x = xMax-v.x;
if ((symm == YSym || symm == XyzSym) && v.y > yMax/2) v.y = yMax-v.y;
if (( symm == XyzSym) && v.z > zMax/2) v.z = zMax-v.z;
NDat n = (NDat) noises.get(i);
float deg = radians(n.angle + (symm==XyzSym?45:0));
float zx = zTime * n.speed * sin(deg),
zy = zTime * n.speed * cos(deg),
sharp = 1/constrain(2-n.sharp - 2*pSharp.Val(),0,1);
float b = (symm==RadSym ? noise(zTime*n.speed+n.xoff-Dist(v,xyzMid)/n.xz)
: noise(v.x/n.xz+zx+n.xoff,v.y/n.yz+zy+n.yoff,v.z/n.zz+n.zoff))
*1.8-.4 + n.den/100 + pDensity.Val() -1;
b += n.den/100 + pDensity.Val() -1;
b = b < .5 ? pow(b,sharp) : 1-pow(1-b,sharp);
b += transAdd;
c = blendColor(c,color(n.hue,n.sat,c1c(b)),ADD);
}
return c;
}
}
//----------------------------------------------------------------------------------------------------------------------------------
public class Play extends DPat
{
int nBeats = 0;
_P pAmp, pRotX, pRotY, pRotZ, pRad;
Pick pTimePattern, pTempoMult, pShape;
Play(GLucose glucose) {
super(glucose);
addParameter(pAmp = new _P("Amp" , .2 ));
addParameter(pRotX = new _P("RotX", 0 ));
addParameter(pRotY = new _P("RotY", 0 ));
addParameter(pRotZ = new _P("RotZ", 0 ));
addParameter(pRad = new _P("Rad" , .1 ));
pTimePattern = addPick("TPat", 0 , 5 );
pTempoMult = addPick("TMul", 5 , 6 );
pShape = addPick("Shap", 8 , 10 );
lx.tempo.setBpm(30);
}
float t,a;
xyz cPrev = new xyz(), cCur = new xyz(), cMid = new xyz(), cMidNorm;
float LastBeat=3, LastMeasure=3;
int CurRandTempo = 1;
void StartRun(int deltaMs) {
t = lx.tempo.rampf();
a = pAmp.Val();
if (t<LastMeasure) { CurRandTempo = int(random(4)); } LastMeasure = t;
switch (pTempoMult.Cur()) {
case 0: t = t; break;
case 1: t = (t*2. )%1.; break;
case 2: t = (t*4. )%1.; break;
case 3: t = (t*8. )%1.; break;
case 4: t = (t*16.)%1.; break;
case 5: t = (t*pow(2,CurRandTempo))%1.; break;
}
if (t<LastBeat) { cPrev = cCur; cCur = cCur.setRand(); } LastBeat = t;
switch (pTimePattern.Cur()) {
case 0: t = sin(PI*t); break;
case 1: t = norm(sin(2*PI*(t+PI/2)),-1,1); break;
case 2: t = t; break;
case 3: t = constrain(int(t*8)/7.,0,1); break;
case 4: t = t*t*t; break;
}
cMid = cPrev.interpolate(t,cCur);
cMidNorm = cMid.setNorm();
}
color CalcPoint(Point p) {
xyz V = new xyz(0,0,0);
xyz P = new xyz(p).setNorm(). RotateX(xyzHalf,pRotX.Val()*PI*2).
RotateY(xyzHalf,pRotY.Val()*PI*2).
RotateZ(xyzHalf,pRotZ.Val()*PI*2);
xyz Px = new xyz(p);
float mp = min(P.x, P.z);
float yt = map(t,0,1,.5-a/2,.5+a/2);
switch (pShape.Cur()) {
case 0: V = new xyz(P.x, yt , P.z); break; // bouncing line
case 1: V = new xyz(P.x, map(cos(PI*t * P.x),-1,1,0,1) , P.z); break; // top tap
case 2: V = new xyz(P.x, a*map(P.x<.5?P.x:1-P.x,0,.5 ,0,t-.5)+.5, P.z); break; // V shape
case 3: V = new xyz(P.x, P.x < cMidNorm.x ? map(P.x,0,cMidNorm.x, .5,yt) :
map(P.x,cMidNorm.x,1, yt,.5), P.z); break; // Random V shape
case 4: V = new xyz(P.x, .5*(P.x < cMidNorm.x ? map(P.x,0,cMidNorm.x, .5,yt) :
map(P.x,cMidNorm.x,1, yt,.5)) +
.5*(P.z < cMidNorm.z ? map(P.z,0,cMidNorm.z, .5,yt) :
map(P.z,cMidNorm.z,1, yt,.5)), P.z); break; // Random Pyramid shape
case 5: V = new xyz(P.x, a*map((P.x-.5)*(P.x-.5),0,.25,0,t-.5)+.5, P.z); break; // wings
case 6: V = new xyz(P.x, a*map((mp -.5)*(mp -.5),0,.25,0,t-.5)+.5, P.z); break; // wings
case 7: V = new xyz(cMid.x,cMid.y,cMid.z);
return color(0,0,c1c(1 - (V.distance(Px) > (pRad.getValuef()+.1)*100?1:0)) ); // sphere
case 8: V = new xyz(cMid.x,cMid.y,cMid.z);
return color(0,0,c1c(1 - CalcCone(Px,V,xyzMid) * 0.02 > .5?1:0)); // cone
}
return color(0,0,c1c(1 - V.distance(P)/pRad.getValuef() > .5?1:0));
}
}
//----------------------------------------------------------------------------------------------------------------------------------