0x18b75119…b783sent to0x381233d5…7acd·#19,594,909·view on Etherscan
[1,()=>{console.log("Artist 21. 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s[p]=="object")this.read(s,p,s[p],0);s.obj=this;s.prop="col";if(s.src=="t"||s.src=="ang"||s.src=="vel"){this.tweens.add(s);return}if(s.src=="rnd"){this.col=gradient(s.cs,this.calcCrv(s,Q(1)));return}this.col=gradient(s.cs,this.calcCrv(s,this[s.src]))}translate(x,y){this.P.add(x,y);this.p1.set(this.P);this.p2.set(this.P)}addForce(f){f={f:.05,md:0,dr:0,ch:1,sk:0,gp:10,fq:10,ph:0,va:0,vr:1,vv:0,vi:0,vt:0,am:0,dp:0,_a:0,...f};for(let p in f)if(typeof f[p]=="object"&&"src"in f[p])this.read(f,p,f[p],0);this.forces.push(f)}tick(){this.action()}hold(){if(this.W>0&&t-this.created<this.W)return;if("posRef"in this){if(this.posRef=="dad"){this.translate(this.dad.P.x,this.dad.P.y)}}this.activated=t;this.mT=0;this.action=this.update;for(let f of this.forcesData){if("rf"in f){if(f.rf=="dad")this.addForce({o:this.dad,...f})}else{this.addForce(f)}delete this.forcesData}}update(){this.p2.set(this.p1);for(let tw of this.tweens)this.tween(tw);for(let f of this.forces)this.applyForce(f);this.vel.limit(this.limit);this.P.add(this.vel);this.vel.mult(this.damp);let cnv=canvas;if(this.D.delay>0){this.history.push(this.P.copy());if(this.history.length<this.D.delay){return}else{this.p1=this.history.shift()}}else{this.p1=this.P}if(this.D.ty=="nt"){this.history.push([this.p1.x,this.p1.y]);if(this.prev!=null){let ds=this.p1.dist(this.prev.p1);cnv.fill(this.col[0],this.col[1],this.col[2],this.A);cnv.noStroke();for(let j=0;j<ds;j++){let _x=lerp(this.prev.history[this.mT][0],this.p1.x,j/ds);let _y=lerp(this.prev.history[this.mT][1],this.p1.y,j/ds);if("vp"in this.D){_x+=this.G*Q(-this.D.vp,this.D.vp);_y+=this.G*Q(-this.D.vp,this.D.vp)}let gh=this.G+("vg"in this.D?this.G*Q(-this.D.vg,this.D.vg):0);cnv.circle(_x*sc,_y*sc,gh*sc)}}}else if(this.D.ty=="bh"){let ds=this.p1.dist(this.p2);cnv.fill(this.col[0],this.col[1],this.col[2],this.A);cnv.noStroke();for(let j=0;j<ds;j++){let _x=lerp(this.p2.x,this.p1.x,j/ds);let _y=lerp(this.p2.y,this.p1.y,j/ds);if("vp"in this.D){_x+=this.G*Q(-this.D.vp,this.D.vp);_y+=this.G*Q(-this.D.vp,this.D.vp)}let gh=this.G+("vg"in this.D?this.G*Q(-this.D.vg,this.D.vg):0);cnv.circle(_x*sc,_y*sc,gh*sc)}}this.mT++;if(this.mT>this.L)tickers.delete(this)}applyForce(f){if(f.ty=="fix"){let ox=f.o.P.x+f.gp*f.vr*cos(f.dr),oy=f.o.P.y+f.gp*f.vr*sin(f.dr);this.dst.set(ox-this.P.x,oy-this.P.y);this.dst.mult(f.f);this.vel.add(this.dst)}else if(f.ty=="pull"){this.dst.set(f.o.P.x-this.P.x,f.o.P.y-this.P.y);if(f.sk!=0)this.dst.rotate(f.sk);this.dst.mult(f.f);this.vel.add(this.dst)}else if(f.ty=="vec"){this.vel.add(f.md*cos(f.dr),f.md*sin(f.dr));f.dr+=f.va}else if(f.ty=="brown"){if(f.ch==1||int(Q(f.ch))==0){let a=this.vel.heading()+Q(-1,1)*f.am;this.vel.add(f.md*cos(a),f.md*sin(a))}}else if(f.ty=="z"){let a=f.dr+(noise(f.vv,this.dix*f.vi,this.mT*f.vt)*2-1)*f.am;this.vel.add(f.md*cos(a),f.md*sin(a))}else if(f.ty=="zc"){f._a=f._a*f.dp+(noise(f.vv,this.dix*f.vi,this.mT*f.vt)*2-1)*f.am;this.vel.add(f.md*cos(f.dr+f._a),f.md*sin(f.dr+f._a))}else if(f.ty=="zf"){f._a=f._a*f.dp+(noise(f.vv,this.P.x*f.sc,this.P.y*f.sc)*2-1)*f.am;this.vel.add(f.md*cos(f.dr+f._a),f.md*sin(f.dr+f._a))}}tween(tw){let v;if(tw.src=="t")v=this.mT/(this.L+1);else if(tw.src=="ang")v=(this.vel.heading()+PI)/TWO_PI;else if(tw.src=="dang")v=(this.dad.vel.heading()+PI)/TWO_PI;if(tw.prop=="col")this.col=gradient(tw.cs,this.calcCrv(tw,v));else tw.obj[tw.prop]=this.calcCrv(tw,v)}calcCrv(c,v){let o=0;if(c.cv=="pow"){v=fract(v*c.cy);o=c.pw<0?1-pow(1-v,abs(c.pw)):pow(v,c.pw)}else if(c.cv=="sin"){o=pow(sin(v*TWO_PI*c.cy+(c.ph-.25)*TWO_PI)*.5+.5,c.pw)}else if(c.cv=="peak"){v=fract(v*c.cy);if(v<c.lc)o=pow(v/c.lc,c.pw);else o=pow(map(v,c.lc,1,1,0),c.pw)}else if(c.cv=="bump"){v=fract(v*c.cy);if(v>c.lc-c.sp/2&&v<c.lc+c.sp/2){o=sin(map(v,c.lc-c.sp/2,c.lc+c.sp/2,0,PI))}}else if(c.cv=="z"){o=contrast(noise(c.vv,this.dix*c.vi,v*c.vt),c.cn)}return c.mn+o*(c.mx-c.mn)}}function readHex(cs){let o=[];for(let i=0;i<cs.length;i++){let c=color("#"+cs[i]);o.push([red(c),green(c),blue(c)])}return o}function gradient(cs,v){v=constrain(v,0,.999);let n=floor(v*(cs.length-1));v=fract(v*(cs.length-1));return[cs[n][0]*(1-v)+cs[n+1][0]*v,cs[n][1]*(1-v)+cs[n+1][1]*v,cs[n][2]*(1-v)+cs[n+1][2]*v]}function rnd2(a,b){return a+Q(1)*Q(1)*(b-a)}function contrast(n,f){return constrain(f*(n-.5)+.5,0,1)}function pick(arr){return arr[int(Q(arr.length))]}keyTyped=()=>{if(key===" "){go=!go}else if(key==="r"){reset()}else if(key==="f"){let fs=fullscreen();fullscreen(!fs)}else if(key==="s"){saveCanvas(canvas,"Smash and Scatter","jpg")}};windowResized=()=>{view=createCanvas(int(windowHeight/16*9),windowHeight);sc=ceil(height/1600);reset()};
}],