//-------------------------------------------------- // // ジェネラティブに蔓とか葉っぱとか描くやつ // Haukun // 2023/08/06 // // CC BY-NC-SA 3.0 // https://creativecommons.org/licenses/by-nc-sa/3.0/ // ※実験につきいろいろ適当 //-------------------------------------------------- var C=[] var t=0 var GL var sd function setup() { createCanvas(W=720, H=720, WEBGL); for(i=0;i<10;i++){ C[i]=new CV(W,H,i*60) } GL=drawingContext GL.disable(GL.DEPTH_TEST) } var cx=0 var cy=0; function draw() { t+=1; imageMode(CENTER) rectMode(CENTER) background(0) var id = -1 var mz=-1 for(i=0;i<10;i++){ if(mz1){ this.V.forEach(e=>{ e.s+=.005 e.l++ var A=e.a+(noise(e.i,this.z/5000)-.5)*e.s**2*20 if(dist(e.x,e.y,this.W/2,this.H/2)<70){ e.x=random(this.W) e.y=random(this.H) } var SW; this.g.strokeWeight(SW=min(2,2.5-e.s)) this.g.stroke(120,100-e.s*10,100-e.s*30,min(.5,e.s/5)) var s=e.s**1.5 this.g.line(e.x,e.y, e.x+=cos(A)*s, e.y+=sin(A)*s) if(this.V.length<50&& random(1)<.01){ this.V.push(this.v(e)) } if(random(1)<(this.z/10000) && e.l>10){ this.L.push(this.l(e,A)) } /* if(random(1)<.005 && e.l>100){ this.F.push(this.f(e,A,e.c)) }*/ if(random(1)<.005 && e.l>100){ this.P.push(this.p(e,e.c)) e.l=0 } }) this.V=this.V.filter(e=>e.l>0) this.L.forEach(e=>{ e.s+=.5 this.g.push() this.g.noStroke() this.g.fill(120,20+e.s*2,100-e.s*2,.1) this.g.push() this.g.translate(e.x,e.y) this.g.rotate(e.a+1) this.g.ellipse(e.s+2,0,e.s,e.s/2) this.g.pop() this.g.push() this.g.translate(e.x,e.y) this.g.rotate(e.a-1) this.g.ellipse(e.s+2,0,e.s,e.s/2) this.g.pop() this.g.pop() }) this.L=this.L.filter(e=>e.s{ e.s+=.2 this.g.push() this.g.noStroke() this.g.fill(e.c,50+e.s*2,100-e.s*2,.5) this.g.translate(e.x,e.y) this.g.circle(0,e.s,e.s) this.g.pop() }) this.F=this.F.filter(e=>e.s{ e.s+=.05 this.g.push() this.g.noStroke() this.g.fill(e.c,10+e.s*10,100-e.s*5,.5) for(var r=0;re.s

GenerativeVine