let hash,treeLocation,treeRotation,zShift,trunkHeight,trunkWidth,branchHeight,branchWidth,maxFork,minLength,minWidth,rotationError,lengthError,MWIDTH,MHEIGHT;function getCustomWidth(t,e,o){return o?t:e%2==0?2408*WIDTH/11012>>0:3098*WIDTH/11012>>0}function getScreenXPosition(t,e,o){if(o)return 0;switch(e){case 0:return 0;case 1:return 2408*t/11012>>0;case 2:return 5506*t/11012>>0;case 3:return 7914*t/11012>>0;case 4:return t}}function compare(t,e){return t.zShift>e.zShift}function randomSign(t){let e=round(Math.abs(Math.sin(getSeed())));return Math.cos(e*PI)}function granulateSimple(t,e,o){const s=t>>0,i=e||!1;o.loadPixels();const r=o.pixelDensity(),h=o.width*r*4*(o.height*r);for(let t=0;t>0);for(let e=0;e>0,230+random(25)>>0,230+random(25)>>0,20)),noiseGraphic.line(t,0,t,HEIGHT);for(let t=0;t>0,230+random(25)>>0,230+random(25)>>0,20)),noiseGraphic.line(0,t,WIDTH,t);granulateSimple(100,!0,noiseGraphic),minLength=MWIDTH/80>>0,minWidth=MWIDTH/250>>0,stepDistance=WIDTH/500>>0;for(let e=0;e>0,5),crosswind=-1/160+random()*getCustomWidth(WIDTH,e,singleWallMode)*1/80>>0,maxBubbleWidth=Math.max((.04+.1*random())*MHEIGHT,minWidth),bubbles=new BubbleGroup(bubbleCount,maxBuoyancy,crosswind,maxBubbleWidth,cLambda,e)),fArray.push(new Forest(maxTrees,getCustomWidth(WIDTH,e,singleWallMode),MHEIGHT,rotationError,lengthError,stepDistance,mode,minWidth,minLength,aLambda,bLambda,cLambda,bubbles,e)),fArray[e].setupTrees(),comets.push(new Comet(WIDTH/20>>0,color("#c6d4ff"))),comets.push(new Comet(WIDTH/20>>0,color("#fffafb"))),comets[0].color.setAlpha(120),comets[1].color.setAlpha(130)}function draw(){if(randomSeed(getSeed()),0==loopCount&&windowResized(),comets[0].location.x>WIDTH/2&&comets[0].location.y>1.9*HEIGHT&&(comets[0]=new Comet(WIDTH/20>>0,color("#c6d4ff")),comets[0].color.setAlpha(100)),comets[1].location.x>WIDTH/2&&comets[1].location.y>1.9*HEIGHT&&(comets[1]=new Comet(WIDTH/20>>0,color("#fffafb")),comets[1].color.setAlpha(130)),cometGraphic.clear(),comets[0].drawComet(cometGraphic),comets[1].drawComet(cometGraphic),comets[0].animateComet(),comets[1].animateComet(),singleWallMode)fArray[0].lightsOn?graphics[0].background("#838383"):graphics[0].background("#0D0D0D"),fArray[0].animateAllTrees(animateFlag),fArray[0].drawAllTrees(graphics[0]),tint(255,255),image(graphics[0],0,0,getCustomWidth(WIDTH,0,singleWallMode),MHEIGHT);else for(let t=0;t<4;t++)fArray[t].lightsOn?graphics[t].background("#B3B3B3"):graphics[t].background("#0D0D0D"),fArray[t].animateAllTrees(animateFlag),fArray[t].drawAllTrees(graphics[t]),tint(255,255),image(graphics[t],getScreenXPosition(WIDTH,t,singleWallMode),0,getScreenXPosition(WIDTH,t+1,singleWallMode),HEIGHT);image(cometGraphic,0,0,WIDTH,HEIGHT),tint(255,40),image(noiseGraphic,0,0,WIDTH,HEIGHT),loopCount++,loopCount>maxLoops&&noLoop(),failCount>2||random()<.995?(glitchCount++,animateFlag=!0,failCount=0):(animateFlag=!1,failCount++)}function windowResized(){clear(),resizeCanvas(windowWidth,windowHeight),WIDTH=windowWidth,HEIGHT=windowHeight,singleWallMode?(wallCount=1,MWIDTH=WIDTH):(MWIDTH=WIDTH/4>>0,wallCount=4),MHEIGHT=HEIGHT,noiseGraphic=createGraphics(WIDTH,HEIGHT),noiseGraphic.background(255);for(let t=0;t>0,230+random(25)>>0,230+random(25)>>0,20)),noiseGraphic.line(t,0,t,HEIGHT);for(let t=0;t>0,230+random(25)>>0,230+random(25)>>0,20)),noiseGraphic.line(0,t,WIDTH,t);granulateSimple(100,!0,noiseGraphic),loopCount=1,glitchCount=0;for(let t=0;t>0,HEIGHT/2>>0):Forest.transformLocalToGlobal(t,createVector(myWidth/2>>0,myHeight/2>>0)),fArray[t].setupTrees();comets[0].location=comets[0].bLocation.copy(),comets[1].location=comets[1].bLocation.copy(),comets[0].animateComet(),comets[1].animateComet(),comets[0].drawComet(cometGraphic),comets[1].drawComet(cometGraphic);for(let t=0;t>0,this.location=createVector(this.x0,this.fx(this.x0)),this.bLocation=this.location,this.bLocation.x=this.location.x,this.bLocation.y=this.location.y,this.width=t,this.color=e,this.charge=.6+random(.4),this.aP=HEIGHT/(2.2*Math.pow(WIDTH/2,2))+random(.01),this.cP=1/8*HEIGHT*random(),this.nextPoint=createVector(this.location.x+1>>0,this.fx(this.location.x+1)>>0),this.unitVector=this.getUnitVector(),this.flameTops=this.getFlameTops()}fx(t){return this.aP*Math.pow(t-WIDTH/2,2)+this.cP}getUnitVector(){let t=p5.Vector.mult(this.location,-1),e=p5.Vector.add(this.nextPoint,t);return p5.Vector.normalize(e)}getFlameTops(){let t=[],e=p5.Vector.mult(this.unitVector,-2*this.width);t.push(e);for(let o=1;o<5;o++)t.push(p5.Vector.add(e,createVector((-.5+random())*this.width,(-.5+random())*this.width)));return t}animateComet(){let t=WIDTH/fRate;this.location.x+=t,this.location.y=this.fx(this.location.x),this.flameTops=this.getFlameTops(),this.nextPoint=createVector(this.location.x+1,this.fx(this.location.x+1)),this.unitVector=this.getUnitVector()}drawComet(t){t.stroke("#ffefd0"),t.fill(this.color),t.circle(this.location.x>>0,this.location.y>>0,this.width>>0),this.drawTriangles(t)}drawTriangles(t){let e=createVector(.5*this.width,5*this.width),o=createVector(.5*-this.width,5*this.width);t.push(),t.translate(this.location.x,this.location.y);for(let s=0;s>0,e.y>>0,o.x>>0,o.y>>0),t.pop();t.pop()}}class Brush{constructor(t,e,o,s,i){this.type=t,this.rotationError=o,this.widthError=e,this.strokeOn=s,this.color=i}drawShape(t,e,o,s,i){let r,h=e*(1+this.widthError*Math.sin(41*s+9));this.rotationError,Math.sin(51*s+90);if("Ellipse"!==this.type)return!1;i.fill(this.color),this.strokeOn||i.noStroke(),r=e*(.9+.1*Math.sin(5*s+18))*(1+this.widthError*Math.sin(2.5*s+18)),i.push(),i.rotate(this.rotation*(1+random(this.rotationError))),i.ellipse(t.x>>0,t.y>>0,h>>0,r>>0),i.pop()}drawLine(t,e,o,s,i,r,h,a){let n=t,c=o,l=p5.Vector.add(e,p5.Vector.mult(t,-1)),d=p5.Vector.normalize(l),b=l.mag(),m=0;for(;p5.Vector.dist(n,e)>i&&m<50&&i*m<=b&&c>h;)this.drawShape(n,c,r,m,a),m++,n.add(p5.Vector.mult(d,i*m)),c=lerp(o,s,i*m/b)}}class Forest{constructor(t,e,o,s,i,r,h,a,n,c,l,d,b,m){this.maxTrees=t,this.width=e,this.height=o,this.rotationError=s,this.lengthError=i,this.stepDistance=r,this.mode=h,this.minWidth=a,this.minLength=n,this.trees=[],this.aLambda=c,this.bLambda=l,this.cLambda=d,this.bubbles=b,this.index=m,this.lightsOn=!1,this.gCenter=singleWallMode?createVector(e/2>>0,o/2>>0):Forest.transformLocalToGlobal(this.index,createVector(e/2>>0,o/2>>0))}static transformLocalToGlobal(t,e){let o=createVector(0,e.y);if(0===t)o.x=e.x>>0;else o.x=e.x+getScreenXPosition(WIDTH,t,!1)>>0;return o}setupTrees(){let t,e,o,s,i,r,h,a,n=[],c=[];treeLocation=null;for(let l=0;l>0,200+random(55)>>0,200+random(55)>>0,120),c[1]=color(200+random(55)>>0,200+random(55)>>0,200+random(55)>>0,120),t=createVector(MWIDTH*(.2+.6*random())>>0,MHEIGHT*(1.1-.2*random())>>0);break;case"towers":c[0]=color(200+random(55)>>0,120),c[1]=color(200+random(55)>>0,120),t=createVector(MWIDTH*(.2+.6*random())>>0,MHEIGHT*(1.1-.2*random())>>0);break;case"bubbles":c[0]=color(100+random(55)>>0,200+random(55)>>0,200+random(55)>>0,120),c[1]=color(100+random(55)>>0,200+random(55)>>0,200+random(55)>>0,120),t=createVector(MWIDTH*(.2+.6*random())>>0,MHEIGHT*(1.1-.2*random())>>0);break;case"combo":c[0]=color(200+random(55)>>0,140+random(55)>>0,4+random(4)>>0,255),c[1]=color(200+random(55)>>0,100+random(55)>>0,20+random(20)>>0,255),t=createVector(MWIDTH*(.2+.6*random())>>0,MHEIGHT*(1.1-.2*random())>>0)}e=(PI/5+random(PI/2.5))*randomSign(getSeed()),o=-20+random(10),s=MHEIGHT*(.4+random(.1))>>0,i=s*(.2+random(.1))>>0,r=.4+random(.05),h=.6+random(.2),a=2+random(1)>>0,n.push(new Brush("Ellipse",.05,.05,!0,c[0])),n.push(new Brush("Ellipse",.1,.1,!1,c[1])),this.trees.push(new Tree(t,e,o,s,i,r,h,a,this.minLength,this.minWidth,this.rotationError,this.lengthError,n,this.stepDistance,0,this.mode,this.index))}}drawAllTrees(t){t.push(),treesDrawn=0;for(let e=0;eWIDTH/1e8/2?this.lightsOn=!0:loopCount%30==0&&(this.lightsOn=!1),"bubbles"!=this.mode&&"combo"!=this.mode||this.bubbles.animateAllBubbles()}}class Tree{constructor(t,e,o,s,i,r,h,a,n,c,l,d,b,m,u,g,p){this.location=t,this.rotation=e,this.zShift=o,this.trunkHeight=s,this.bTrunkHeight=this.trunkHeight,this.trunkWidth=i,this.branchHeight=r,this.branchWidth=h,this.branchLocation=createVector(0,-this.trunkHeight),this.maxFork=a,this.bMaxFork=this.maxFork,this.minLength=n,this.minWidth=c,this.rotationError=l,this.bRotationError=this.rotationError,this.lengthError=d,this.bLengthError=this.lengthError,this.stepDistance=m,this.level=u,this.mode,this.brushes=b,this.bColors=[this.brushes[0].color,this.brushes[1].color],this.branches=this.generateBranches(),this.a=0,this.b=0,this.c=0,this.index=p,0==this.level?levelCounter=1:this.level>levelCounter&&(levelCounter=this.level)}getForceA(){let t;t=singleWallMode?this.location:Forest.transformLocalToGlobal(this.index,this.location);let e=p5.Vector.dist(t,comets[0].location);return Math.min(comets[0].charge/Math.pow(e,2)*1e8/WIDTH,1)}getForceB(){let t;t=singleWallMode?this.location:Forest.transformLocalToGlobal(this.index,this.location);let e=p5.Vector.dist(t,comets[1].location);return Math.min(comets[1].charge/Math.pow(e,2)*1e8/WIDTH,1)}updateA(t){switch(t){case"growth":case"bubbles":this.rotationError=this.bRotationError*(1+this.a),this.lengthError=this.bLengthError*(1+this.a);break;case"towers":this.rotationError=this.bRotationError*(1+.5*this.a),this.lengthError=this.bLengthError*(1+.5*this.a);break;case"combo":this.rotationError=this.bRotationError*(1+.5*this.a),this.lengthError=this.bLengthError*(1+.8*this.a);break;default:return!1}}updateB(t){switch(t){case"growth":this.trunkHeight=this.bTrunkHeight*(.15+.1*this.b),this.maxFork=Math.max(this.maxFork*(.3+.05*this.b),2),this.branches=[],this.branches=this.generateBranches();break;case"towers":case"bubbles":this.trunkHeight=this.bTrunkHeight*(.15+.05*this.b),this.maxFork=Math.max(this.maxFork*(.3+.05*this.b),2),this.branches=[],this.branches=this.generateBranches();break;case"combo":this.trunkHeight=this.bTrunkHeight*(.3+.12*this.b),this.maxFork=Math.max(this.maxFork*(.3+.1*this.b),2),this.branches=[],this.branches=this.generateBranches();break;default:return!1}}updateC(t){switch(t){case"growth":this.brushes[0].color.setRed(constrain(red(this.bColors[0])+14*this.c>>0,0,255)),this.brushes[0].color.setGreen(constrain(green(this.bColors[0])+14*this.c>>0,0,210)),this.brushes[0].color.setBlue(constrain(blue(this.bColors[0])+14*this.c>>0,0,210)),this.brushes[1].color.setRed(constrain(red(this.bColors[1])+14*this.c>>0,0,200)),this.brushes[1].color.setGreen(constrain(green(this.bColors[1])+14*this.c>>0,0,180)),this.brushes[1].color.setBlue(constrain(blue(this.bColors[1])+14*this.c>>0,0,180));break;case"towers":this.brushes[0].color.setRed(constrain(red(this.bColors[0])+14*this.c>>0,0,255)),this.brushes[0].color.setGreen(constrain(green(this.bColors[0])+14*this.c>>0,0,255)),this.brushes[0].color.setBlue(constrain(blue(this.bColors[0])+14*this.c>>0,0,255)),this.brushes[1].color.setRed(constrain(red(this.bColors[1])+14*this.c>>0,0,200)),this.brushes[1].color.setGreen(constrain(green(this.bColors[1])+14*this.c>>0,0,200)),this.brushes[1].color.setBlue(constrain(blue(this.bColors[1])+14*this.c>>0,0,200));break;case"combo":this.brushes[0].color.setRed(constrain(red(this.bColors[0])+100*this.c>>0,0,255)),this.brushes[0].color.setGreen(constrain(green(this.bColors[0])+80*this.c>>0,0,180)),this.brushes[0].color.setBlue(constrain(blue(this.bColors[0])+7*this.c>>0,0,50)),this.brushes[1].color.setRed(constrain(red(this.bColors[1])+100*this.c>>0,0,255)),this.brushes[1].color.setGreen(constrain(green(this.bColors[1])+80*this.c>>0,0,150)),this.brushes[1].color.setBlue(constrain(blue(this.bColors[1])+7*this.c>>0,0,30));default:return!1}}sortBranches(){this.branches.sort(compare)}generateBranches(){let t,e,o=this.branchHeight*this.trunkHeight,s=this.branchWidth*this.trunkWidth,i=(-20+random(10))*this.branchHeight,r=[],h=round(Math.sin(treesDrawn+getSeed()));for(;o>this.minLength&&s>this.minWidth&&r.length<3+this.maxFork*random()>>0;)t=this.rotation*Math.sin(PI/2*(2*h+1+2*r.length))*Math.floor(1+r.length/2)*(1+random(this.rotationError)),e=o*(1+this.lengthError*random()),r.push(new Tree(this.branchLocation,t,i,e,s,this.branchHeight,this.branchWidth,this.maxFork,this.minLength,this.minWidth,this.rotationError,this.lengthError,this.brushes,this.stepDistance,this.level+1,this.mode,this.index));return r}drawTree(t){let e;if("towers"==this.mode?(e=.05,(levelCount-this.level)/levelCount>1-this.c?(this.brushes[0].color=color(red(this.bColors[0])*(.2+.8*this.c),green(this.bColors[0]*(.2+.8*this.c)),blue(this.bColors[0]*(.2+.8*this.c))),this.brushes[1].color=color(red(this.bColors[1])*(.2+.7*this.c),green(this.bColors[1]*(.2+.7*this.c)),blue(this.bColors[1]*(.2+.7*this.c)))):(this.brushes[0].color=color(.2*red(this.bColors[0]),green(.2*this.bColors[0]),blue(.2*this.bColors[0])),this.brushes[1].color=color(.15*red(this.bColors[1]),green(.15*this.bColors[1]),blue(.15*this.bColors[1])))):e=.25,t.push(),treesDrawn>0?(t.rotate(this.rotation),t.stroke("ivory"),t.strokeWeight(20),t.line(0,0,this.location.x>>0,this.location.y>>0),t.noStroke(),this.brushes[0].drawLine(createVector(0,0),this.location,Math.max(this.trunkWidth,this.minWidth),Math.max(this.branchWidth*this.trunkWidth,this.minWidth),this.stepDistance,Math.sin(21*treesDrawn)*this.rotation*1.3,this.minWidth,t),this.brushes[1].drawLine(createVector(0,0),this.location,Math.max(.8*this.trunkWidth,2*this.minWidth),Math.max(this.branchWidth*this.trunkWidth*.8,2*this.minWidth),this.stepDistance,Math.sin(22*treesDrawn)*this.rotation*5,this.minWidth,t)):t.rotate(this.rotation*e*random()),t.translate(this.location.x>>0,this.location.y>>0),treesDrawn++,t.stroke("ivory"),t.strokeWeight(20),t.line(0,0,this.branchLocation.x>>0,this.branchLocation.y>>0),t.noStroke(),this.brushes[0].drawLine(createVector(0,0),this.branchLocation,Math.max(this.branchWidth*this.trunkWidth,this.minWidth),Math.max(this.branchWidth*this.branchWidth*this.trunkWidth,this.minWidth),this.stepDistance,Math.sin(34*treesDrawn)*this.rotation*1.3,this.minWidth,t),this.brushes[1].drawLine(createVector(0,0),this.branchLocation,Math.max(this.branchWidth*this.trunkWidth*.5,3*this.minWidth),Math.max(this.branchWidth*this.branchWidth*this.trunkWidth*.5,3*this.minWidth),this.stepDistance,Math.sin(54*treesDrawn)*this.rotation*5,this.minWidth,t),this.branches.length>1){this.sortBranches();for(let e=0;e>0),loopCount%31==0&&random()>0)}addBubbles(t){let e,o,s,i;for(let r=0;r>0,MHEIGHT*(1.2-random(.2))),o=-this.maxBuoyancy*(.4+.7*random()),s=this.maxWidth*(.3+.5*random()),i=color(150+random(105)>>0,150+random(105)>>0,200+random(55)>>0,50+70*random()>>0),this.bubbles.push(new Bubble(e,o,s,i,this.index))}removeBubble(t){t>=0&&t>0,this.location.y>>0,4*this.width>>0)}animateBubble(t){this.location.x+=t>>0,this.location.y+=this.buoyancy>>0,(this.location.y<-.1*MHEIGHT||this.location.x<-.1*MWIDTH||this.location.x>1.1*MWIDTH)&&this.popBubble()}popBubble(){this.location.y=MHEIGHT*(1.2-.1*random()),this.location.x=random()*MWIDTH}}function randomHash(){let t="0x";for(var e=0;e<64;e++)t+=Math.floor(16*Math.random()).toString(16);return t}function getSeed(){return parseInt(hash.slice(0,16),16)}

Forests of Light: Growth/光の森 :成長