Cara membuat efek particle dibackground web/blog

Dari judul diatas dan dari gambar diatas tentu sobat semua sudah mengetahui apa itu efek partikel, sebenarnya efek ini sudah lama sekali  saya cari untuk diterapkan diblogger,  ntah secara kebetulan atau bagaimana bertemu salah satu blog sobat kita satu ini, dan saya langsung melihat kode script yang digunakan, ternyata tidak serumit yang pernah saya buat, lihat disini sumber nya blog.kodejarwo.com. berikut kode yang dapat saya ambil sebelumnya saya izin kepada pemilik https://blog.kodejarwo.com, untuk sharing tutorial ini.

Pertama silakan sobat masuk kedalam pengaturan template blog sobat, kemudian letakkan kode berikut ini diatas kode ]]></b:skin>

.

#material {position: relative;height:600px;max-width:100%}
#material, #material div {background:linear-gradient(to right, #283c86, #45a247) !important}
canvas {background-position: center;transition: background 3s;}
canvas:active {background:#45a247;background-size: 100%;transition: background 0s;}

Kemudian Tambahkan kode script berikut ini di atas kode </body>.

<script>
//<![CDATA[
!function(t){var i="object"==typeof self&&self.self===self&&self||"object"==typeof global&&global.global===global&&global;"function"==typeof define&&define.amd?define(["exports"],function(s){i.ParticleNetwork=t(i,s)}):"object"==typeof module&&module.exports?module.exports=t(i,{}):i.ParticleNetwork=t(i,{})}(function(t,i){var s=function(t){this.canvas=t.canvas,this.g=t.g,this.particleColor=t.options.particleColor,this.x=Math.random()*this.canvas.width,this.y=Math.random()*this.canvas.height,this.velocity={x:(Math.random()-.5)*t.options.velocity,y:(Math.random()-.5)*t.options.velocity}};return s.prototype.update=function(){(this.x>this.canvas.width+20||this.x<-20)&&(this.velocity.x=-this.velocity.x),(this.y>this.canvas.height+20||this.y<-20)&&(this.velocity.y=-this.velocity.y),this.x+=this.velocity.x,this.y+=this.velocity.y},s.prototype.h=function(){this.g.beginPath(),this.g.fillStyle=this.particleColor,this.g.globalAlpha=.9,this.g.arc(this.x,this.y,1.5,0,2*Math.PI),this.g.fill()},(i=function(t,i){this.i=t,this.i.size={width:this.i.offsetWidth,height:this.i.offsetHeight},i=void 0!==i?i:{},this.options={particleColor:void 0!==i.particleColor?i.particleColor:"#fff",background:void 0!==i.background?i.background:"#fff",interactive:void 0===i.interactive||i.interactive,velocity:this.setVelocity(i.speed),density:this.j(i.density)},this.init()}).prototype.init=function(){if(this.k=document.createElement("div"),this.i.appendChild(this.k),this.l(this.k,{position:"absolute",top:0,left:0,bottom:0,right:0,"z-index":1}),/(^#[0-9A-F]{6}$)|(^#[0-9A-F]{3}$)/i.test(this.options.background))this.l(this.k,{background:this.options.background});else{if(!/\.(gif|jpg|jpeg|tiff|png)$/i.test(this.options.background))return console.error("Please specify a valid background image or hexadecimal color"),!1;this.l(this.k,{background:'url("'+this.options.background+'") no-repeat center',"background-size":"cover"})}if(!/(^#[0-9A-F]{6}$)|(^#[0-9A-F]{3}$)/i.test(this.options.particleColor))return console.error("Please specify a valid particleColor hexadecimal color"),!1;this.canvas=document.createElement("canvas"),this.i.appendChild(this.canvas),this.g=this.canvas.getContext("2d"),this.canvas.width=this.i.size.width,this.canvas.height=this.i.size.height,this.l(this.i,{position:"relative"}),this.l(this.canvas,{"z-index":"20",position:"relative",display:"block",margin:"0 auto"}),window.addEventListener("resize",function(){return(this.i.offsetWidth!==this.i.size.width||this.i.offsetHeight!==this.i.size.height)&&(this.canvas.width=this.i.size.width=this.i.offsetWidth,this.canvas.height=this.i.size.height=this.i.offsetHeight,clearTimeout(this.m),void(this.m=setTimeout(function(){this.o=[];for(var t=0;t<this.canvas.width*this.canvas.height/this.options.density;t++)this.o.push(new s(this));this.options.interactive&&this.o.push(this.p),requestAnimationFrame(this.update.bind(this))}.bind(this),500)))}.bind(this)),this.o=[];for(var t=0;t<this.canvas.width*this.canvas.height/this.options.density;t++)this.o.push(new s(this));this.options.interactive&&(this.p=new s(this),this.p.velocity={x:0,y:0},this.o.push(this.p),this.canvas.addEventListener("mousemove",function(t){this.p.x=t.clientX-this.canvas.offsetLeft,this.p.y=t.clientY-this.canvas.offsetTop}.bind(this)),this.canvas.addEventListener("mouseup",function(t){this.p.velocity={x:(Math.random()-.1)*this.options.velocity,y:(Math.random()-.1)*this.options.velocity},this.p=new s(this),this.p.velocity={x:0,y:0},this.o.push(this.p)}.bind(this))),requestAnimationFrame(this.update.bind(this))},i.prototype.update=function(){this.g.clearRect(0,0,this.canvas.width,this.canvas.height),this.g.globalAlpha=6;for(var t=0;t<this.o.length;t++){this.o[t].update(),this.o[t].h();for(var i=this.o.length-1;i>t;i--){var s=Math.sqrt(Math.pow(this.o[t].x-this.o[i].x,2)+Math.pow(this.o[t].y-this.o[i].y,2));s>120||(this.g.beginPath(),this.g.strokeStyle=this.options.particleColor,this.g.globalAlpha=(120-s)/120,this.g.lineWidth=1,this.g.moveTo(this.o[t].x,this.o[t].y),this.g.lineTo(this.o[i].x,this.o[i].y),this.g.stroke())}}0!==this.options.velocity&&requestAnimationFrame(this.update.bind(this))},i.prototype.setVelocity=function(t){return"fast"===t?4:"slow"===t?.33:"none"===t?0:.66},i.prototype.j=function(t){return"high"===t?5e3:"low"===t?2e4:isNaN(parseInt(t,10))?1e4:t},i.prototype.l=function(t,i){for(var s in i)t.style[s]=i[s]},i});
var canvasDiv = document.getElementById("material"),
    options = {
        particleColor: "#eee",
        interactive: !0,
        speed: "fast",
        density: "medium"
    },
    particleCanvas = new ParticleNetwork(canvasDiv, options);
//]]>
</script>

untuk posisi penempatan silakan letakkan kode pemanggil dari rangkaian diatas berikut kode pemanggilnya silakan sobat letakkan dimana posisi tempat yang ingin sobat tampilkan.

<div id='material'></div>

Terakhir silakan sobat simpan template dan lihat hasilnya, untuk ukutan tinggi atau Height silakan sobat ubah nilai yang ada di kode CSS diatas, silakan lihat disini untuk hasil yang saya buat. sekian sharing kali ini semoga dapat bermanfaat dan semoga berhasil, selamat berkreasi dan tak lupa berhubung ini bulan ramadhan saya ucapkan SELAMAT MENJALANKAN IBADAH PUASA untuk sahabat muslim semuanya, salam sukses selalu