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renderer.pde
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import ddf.minim.analysis.*;
import ddf.minim.*;
class Renderer {
Balls balls;
int view = -1;
int viewCount = 10;
Animation duck;
// sound
Minim minim;
AudioPlayer jingle;
FFT fftLin;
BeatDetect beat;
int beatCounter;
float beatRadius;
int[] barvy;
long nextTimestamp;
LB lb;
Renderer(LB lb) {
this.lb = lb;
this.balls = lb.balls;
}
void init() {
duck = new Animation("duck/framespsd", 24, 80);
minim = new Minim(lb.parent);
jingle = minim.loadFile("data/girls.mp3", 1024);
fftLin = new FFT( jingle.bufferSize(), jingle.sampleRate() );
fftLin.linAverages( 50 );
beat = new BeatDetect();
beatCounter = 0;
beatRadius = 0;
// barvy
barvy = new int[5];
barvy[0] = color(24,81,206);
barvy[1] = color(198,24,0);
barvy[2] = color(255,207,0);
barvy[3] = color(49,182,57);
barvy[4] = color(255,255,255);
}
void nextView() {
// view = (view+1)%viewCount;
view++;
nextTimestamp = lb.frameTimestamp;
if(view == 0)
jingle.loop();
}
float rot = 0;
void render() {
pushMatrix();
noStroke();
noFill();
fftLin.forward(jingle.mix);
beat.detect(jingle.mix);
switch (view) {
case 0: // kuličky 1 - jednoduchý, bílý
translate((width - height/float(lb.camResY)*float(lb.camResX))/2.0, 0);
scale(min(width/float(lb.camResX), height/float(lb.camResY)));
for (Ball ball : balls.balls) {
if(ball.ballProbability == 1){
State state = ball.getState();
if (!state.predicted) {
color c = barvy[4];
fill(c);
float x = state.sposition.x;
float y = state.sposition.y;
State avgState = ball.avgState;
float r = (avgState.ssize.x+avgState.ssize.y)/3;
ellipse(x, y, r, r);
}
}
}
break;
case 1: // kuličky 2 - bílý, do rytmu
translate((width - height/float(lb.camResY)*float(lb.camResX))/2.0, 0);
scale(min(width/float(lb.camResX), height/float(lb.camResY)));
if ( beat.isOnset() ){
beatRadius = 40;
beatCounter++;
}
beatRadius *= 0.9;
for (Ball ball : balls.balls) {
if(ball.ballProbability == 1){
State state = ball.getState();
if (!state.predicted) {
color c = barvy[4];
fill(c);
float x = state.sposition.x;
float y = state.sposition.y;
State avgState = ball.avgState;
float r = (avgState.ssize.x+avgState.ssize.y)/4 + beatRadius;
ellipse(x, y, r, r);
}
}
}
break;
case 2: // kuličky 3 - barevný, do rytmu
case 4: // kuličky 3 - barevný, do rytmu
translate((width - height/float(lb.camResY)*float(lb.camResX))/2.0, 0);
scale(min(width/float(lb.camResX), height/float(lb.camResY)));
if ( beat.isOnset() ){
beatRadius = 50;
beatCounter++;
}
beatRadius *= 0.9;
background(map(beatRadius, 0, 40, 0, 20));
for (Ball ball : balls.balls) {
if(ball.ballProbability == 1){
State state = ball.getState();
if (!state.predicted) {
color c = barvy[beatCounter%barvy.length];
fill(c);
float x = state.sposition.x;
float y = state.sposition.y;
State avgState = ball.avgState;
float r = (avgState.ssize.x+avgState.ssize.y)/4 + beatRadius;
ellipse(x, y, r, r);
}
}
}
break;
case 3: // kuličky 4 - trails
translate((width - height/float(lb.camResY)*float(lb.camResX))/2.0, 0);
scale(min(width/float(lb.camResX), height/float(lb.camResY)));
if ( beat.isOnset() ){
beatRadius = 50;
beatCounter++;
}
beatRadius *= 0.9;
background(map(beatRadius, 0, 40, 0, 30));
for (Ball ball : balls.balls) {
if(ball.ballProbability == 1){
// for (State state : ball.stateHistory) {
for (int i = min(7, ball.stateHistory.size()-1); i >= 0; i--) {
State state = ball.getState(i);
if(!state.predicted && state.timestamp >= nextTimestamp){
float factor = 300.0/(300.0 + 4*(lb.frameTimestamp - state.timestamp)*1E-6);
color c = barvy[beatCounter%barvy.length];
// fill(lerpColor(color(0), c, factor));
fill(c, factor*255);
float x = state.sposition.x;
float y = state.sposition.y;
float r = (state.ssize.x+state.ssize.y)/4 + beatRadius;
ellipse(x, y, r, r);
}
}
}
}
break;
// case 4:
// translate((width - height/float(lb.camResY)*float(lb.camResX))/2.0, 0);
// scale(min(width/float(lb.camResX), height/float(lb.camResY)));
// if ( beat.isOnset() ){
// beatRadius = 50;
// beatCounter++;
// }
// beatRadius *= 0.9;
// background(map(beatRadius, 0, 40, 0, 20));
// for (Ball ball : balls.balls) {
// if(ball.ballProbability == 1){
// State state = ball.getState();
// if (!state.predicted) {
// color c = barvy[beatCounter%barvy.length];
// fill(c);
// float x = state.sposition.x;
// float y = state.sposition.y;
// State avgState = ball.avgState;
// float r = (avgState.ssize.x+avgState.ssize.y)/4 + beatRadius;
// // ellipse(x, y, r, r);
// pushMatrix();
// translate(x, y);
// PVector speed = new PVector();
// if(ball.stateHistory.size() >= 3){
// speed = PVector.sub(ball.getState(0).sposition, ball.getState(2).sposition);
// speed.div((ball.getState(0).timestamp - ball.getState(2).timestamp)*1E-6);
// }
// // rotate((ball.timestamp - lb.frameTimestamp)*1E-10*(10+speed.mag()));
// ball.rot += 0.001 + speed.magSq()/5.0;
// rotate(ball.rot);
// triangle(0, -sqrt(3)/3.0*r, -r/2.0, sqrt(3)/6.0*r, r/2.0, sqrt(3)/6.0*r);
// popMatrix();
// }
// }
// }
// break;
case 5: // přechod ptáci - kuličky
case 10: // přechod ptáci - kuličky
translate((width - height/float(lb.camResY)*float(lb.camResX))/2.0, 0);
scale(min(width/float(lb.camResX), height/float(lb.camResY)));
if ( beat.isOnset() ){
beatRadius = 50;
beatCounter++;
}
beatRadius *= 0.9;
background(map(beatRadius, 0, 40, 0, 20));
for (Ball ball : balls.balls) {
if(ball.ballProbability == 1){
State state = ball.getState();
if (!state.predicted) {
color c = barvy[beatCounter%barvy.length];
fill(c);
float x = state.sposition.x;
float y = state.sposition.y;
State avgState = ball.avgState;
float r = (avgState.ssize.x+avgState.ssize.y)/4 + beatRadius;
// if(beatCounter % 2 == 0){
if(round((lb.frameTimestamp - nextTimestamp)*1E-6/125.0)%2 == 0){
ellipse(x, y, r, r);
}
else {
duck.display((lb.frameTimestamp-ball.timestamp)*1E-6, x, y, 2.5*r, 2.5*r);
}
}
}
}
break;
case 6: // ptáci
translate((width - height/float(lb.camResY)*float(lb.camResX))/2.0, 0);
scale(min(width/float(lb.camResX), height/float(lb.camResY)));
if ( beat.isOnset() ){
beatRadius = 50;
beatCounter++;
}
beatRadius *= 0.9;
background(map(beatRadius, 0, 40, 0, 20));
for (Ball ball : balls.balls) {
if(ball.ballProbability == 1){
State state = ball.getState();
if (!state.predicted) {
color c = barvy[beatCounter%barvy.length];
fill(c);
float x = state.sposition.x;
float y = state.sposition.y;
State avgState = ball.avgState;
float r = (avgState.ssize.x+avgState.ssize.y)/4 + beatRadius;
duck.display((lb.frameTimestamp-ball.timestamp)*1E-6, x, y, 2.5*r, 2.5*r);
}
}
}
break;
case 7: // ptáci s trojúhelníkem s přechodem
translate((width - height/float(lb.camResY)*float(lb.camResX))/2.0, 0);
scale(min(width/float(lb.camResX), height/float(lb.camResY)));
if ( beat.isOnset() ){
beatRadius = 50;
beatCounter++;
}
beatRadius *= 0.9;
background(map(beatRadius, 0, 40, 0, 20));
for (Ball ball : balls.balls) {
if(ball.ballProbability == 1){
State state = ball.getState();
if (!state.predicted) {
color c = barvy[beatCounter%barvy.length];
fill(c);
float x = state.sposition.x;
float y = state.sposition.y;
State avgState = ball.avgState;
float r = (avgState.ssize.x+avgState.ssize.y)/4 + beatRadius;
duck.display((lb.frameTimestamp-ball.timestamp)*1E-6, x, y, 2.5*r, 2.5*r);
}
}
}
float factor = 1 - 10000.0/(10000.0 + 4*(lb.frameTimestamp - nextTimestamp)*1E-6);
noFill();
stroke(255, 255, 255, factor*160);
strokeWeight(3);
for (int i = 0; i < balls.balls.size()-1; i++) {
for (int j = i+1; j < balls.balls.size(); j++ ) {
Ball b1 = balls.balls.get(i);
Ball b2 = balls.balls.get(j);
if(b1.ballProbability == 1 && b2.ballProbability == 1 && !b1.getState().predicted && !b2.getState().predicted){
State s1 = b1.avgState;
State s2 = b2.avgState;
line(s1.sposition.x, s1.sposition.y, s2.sposition.x, s2.sposition.y);
}
}
}
break;
case 9:
translate((width - height/float(lb.camResY)*float(lb.camResX))/2.0, 0);
scale(min(width/float(lb.camResX), height/float(lb.camResY)));
if ( beat.isOnset() ){
beatRadius = 50;
beatCounter++;
}
beatRadius *= 0.9;
background(map(beatRadius, 0, 40, 0, 20));
for (Ball ball : balls.balls) {
if(ball.ballProbability == 1){
State state = ball.getState();
if (!state.predicted) {
color c = barvy[beatCounter%barvy.length];
fill(c);
float x = state.sposition.x;
float y = state.sposition.y;
State avgState = ball.avgState;
float r = (avgState.ssize.x+avgState.ssize.y)/4 + beatRadius;
duck.display((lb.frameTimestamp-ball.timestamp)*1E-6, x, y, 2.5*r, 2.5*r);
}
}
}
noFill();
stroke(255, 255, 255, 160);
strokeWeight(3);
for (int i = 0; i < balls.balls.size()-1; i++) {
for (int j = i+1; j < balls.balls.size(); j++ ) {
Ball b1 = balls.balls.get(i);
Ball b2 = balls.balls.get(j);
if(b1.ballProbability == 1 && b2.ballProbability == 1 && !b1.getState().predicted && !b2.getState().predicted){
State s1 = b1.avgState;
State s2 = b2.avgState;
line(s1.sposition.x, s1.sposition.y, s2.sposition.x, s2.sposition.y);
}
}
}
break;
case 8: // ptáci s trojúhelníkem se stabilizací
translate((width - height/float(lb.camResY)*float(lb.camResX))/2.0, 0);
scale(min(width/float(lb.camResX), height/float(lb.camResY)));
if ( beat.isOnset() ){
beatRadius = 50;
beatCounter++;
}
beatRadius *= 0.9;
background(map(beatRadius, 0, 40, 0, 20));
if(balls.balls.size() == 0)
break;
Ball oldest = balls.balls.get(0);
for (Ball ball : balls.balls) {
if(ball.timestamp < oldest.timestamp && ball.updated)
oldest = ball;
}
PVector stabilni = oldest.getState().sposition;
translate(-stabilni.x+lb.camResX/2.0, -stabilni.y+lb.camResY/2.0);
for (Ball ball : balls.balls) {
if(ball.ballProbability == 1){
State state = ball.getState();
if (!state.predicted) {
color c = barvy[beatCounter%barvy.length];
fill(c);
float x = state.sposition.x;
float y = state.sposition.y;
State avgState = ball.avgState;
float r = (avgState.ssize.x+avgState.ssize.y)/4 + beatRadius;
duck.display((lb.frameTimestamp-ball.timestamp)*1E-6, x, y, 2.5*r, 2.5*r);
}
}
}
noFill();
stroke(255, 255, 255, 160);
strokeWeight(3);
for (int i = 0; i < balls.balls.size()-1; i++) {
for (int j = i+1; j < balls.balls.size(); j++ ) {
Ball b1 = balls.balls.get(i);
Ball b2 = balls.balls.get(j);
if(b1.ballProbability == 1 && b2.ballProbability == 1 && !b1.getState().predicted && !b2.getState().predicted){
State s1 = b1.avgState;
State s2 = b2.avgState;
line(s1.sposition.x, s1.sposition.y, s2.sposition.x, s2.sposition.y);
}
}
}
break;
// case 0: // kuličky 4 - trails
// translate((width - height/float(lb.camResY)*float(lb.camResX))/2.0, 0);
// scale(min(width/float(lb.camResX), height/float(lb.camResY)));
// if ( beat.isOnset() ){
// beatRadius = 50;
// beatCounter++;
// }
// beatRadius *= 0.9;
// float cas = (lb.frameTimestamp - nextTimestamp)*1E-6;
// background(map(beatRadius, 0, 40, 0, 30));
// for (Ball ball : balls.balls) {
// if(ball.ballProbability == 1){
// int j = 0;
// // trail
// for (int i = min(30, ball.stateHistory.size()-1); i >= 0; i--) {
// State state = ball.getState(i);
// if(!state.predicted && state.timestamp >= nextTimestamp){
// float casStav = max(0.0, (state.timestamp - nextTimestamp)*1E-6);
// // float f = max(0.0, min(1.0, ()/1000.0*cas/1000.0)); //+ (lb.frameTimestamp - state.timestamp)*1E-6);
// float f = min(1.0, pow(casStav/2000.0, 30.0)/10000000000000000000.0);
// color c = barvy[(beatCounter+ball.id)%barvy.length];
// fill(c, f*255);
// float x = state.sposition.x;
// float y = state.sposition.y;
// // if(cas > 2000){
// // y = lerp(y, height, 5000/(cas - 2000));
// // // y += 5-5000/(cas - 2000);
// // y -= max(0.0, (300-300*5000/(cas - 2000)))*(lb.frameTimestamp - state.timestamp)*1E-9;
// // }
// float r = (state.ssize.x+state.ssize.y)/4 + beatRadius;
// ellipse(x, y, r, r);
// j++;
// }
// }
// // // lead
// // State state = ball.getState();
// // if(!state.predicted && state.timestamp >= nextTimestamp){
// // color c = barvy[(beatCounter+ball.id)%barvy.length];
// // fill(c);
// // float x = state.sposition.x;
// // float y = state.sposition.y;
// // float r = (state.ssize.x+state.ssize.y)/4 + beatRadius;
// // ellipse(x, y, r, r);
// // }
// }
// }
// break;
case 11: // šneci
rotate(PI/2);
translate(0, -width);
scale(float(height)/float(lb.camResX));
if ( beat.isOnset() ){
beatRadius = 50;
beatCounter++;
}
beatRadius *= 0.9;
background(map(beatRadius, 0, 40, 0, 30));
for (Ball ball : balls.balls) {
if(ball.ballProbability == 1){
// long lastTimestamp = lb.frameTimestamp;
int j = 0;
for (int i = 0; i < min(200, ball.stateHistory.size()); i++) {
State state = ball.stateHistory.get(i);
float stateLife = (state.timestamp - ball.timestamp)*1E-6;
// if(round(stateLife) % 120 < 60 || i == 0 || i == ball.stateHistory.size()-1){
if(!state.predicted){
j++;
float translation = width/10 + 0.3*(lb.frameTimestamp - state.timestamp)*1E-6;
// color b = color(brightness(state.scolor));
color c = barvy[ball.id%barvy.length];
fill(c);
// fill(lerpColor(c, b, 0.2));
// strokeWeight(5);
// stroke( c );
float x = state.sposition.x;// + (j%2==0?-1:1)*fftLin.getAvg(min(j, fftLin.avgSize()-1))*10;
float y = translation;
float r = (state.ssize.x+state.ssize.y)/4 + min(30, fftLin.getAvg(min(j, fftLin.avgSize()-1))*15);
// float r = (state.ssize.x+state.ssize.y)/4;
// float r = (state.ssize.x+state.ssize.y)/4 + min(30, fftLin.getAvg(min(j, fftLin.avgSize()-1))*10);
ellipse(x, y, r, r);
}
// }
}
}
}
break;
}
// for (Ball ball : balls.balls) {
// if(ball.ballProbability == 1){
// // ČÁRA ZA MÍČKY
// // noFill();
// // stroke(red(ball.avgState.scolor), green(ball.avgState.scolor), blue(ball.avgState.scolor));
// // strokeWeight(5);
// // beginShape(LINES);
// // for (State state : ball.stateHistory) {
// // if(!state.predicted){
// // vertex(state.sposition.x, state.sposition.y);
// // }
// // }
// // endShape();
// // CHAPADLA!!
// // for (State state : ball.stateHistory) {
// // if(!state.predicted){
// // fill(red(state.scolor), green(state.scolor), blue(state.scolor));
// // float factor = 300.0/(300 + frameTimestamp - state.timestamp);
// // float x = state.sposition.x + (camResX/2 - state.sposition.x)*factor;
// // float y = state.sposition.y + (camResY/2 - state.sposition.y)*factor;
// // ellipse(x, y, state.ssize.x*factor, state.ssize.y*factor);
// // }
// // }
// // UBÍHAJÍCÍ STOPY DOZADU
// // for(int i = ball.stateHistory.size()-1; i >= 0; i--){
// // State state = ball.stateHistory.get(i);
// // if(!state.predicted){
// // float factor = 300.0/(300 + frameTimestamp - state.timestamp);
// // fill(red(state.scolor), green(state.scolor), blue(state.scolor), int(factor*255));
// // float x = camResX/2 + (-camResX/2 + state.sposition.x)*factor;
// // float y = camResY/2 + (-camResY/2 + state.sposition.y)*factor;
// // ellipse(x, y, state.ssize.x*factor, state.ssize.y*factor);
// // }
// // }
popMatrix();
}
};