Estou carregando um site front-end do Wordpress usando o HTML 5 Blank Child Theme. Eu tenho um efeito de logotipo usando o controle deslizante de partículas para quando eu tiver um tamanho de tela> 960px; para tamanhos de tela <960px, tenho uma imagem plana do logotipo. Tudo funciona bem, mas quando redimensiono entre os logotipos, a página precisa ser atualizada manualmente (ou seja, pressionandocmd+r) antes que o efeito PS seja exibido novamente. Como posso corrigir isso para que o efeito seja exibido automaticamente após o redimensionamento?

Aqui está o meu código -

particle-slider.php

<?php /* Template Name: particle-slider */ ?>
<!-- particle-slider template -->

    <div id="particle-slider">
        <div class="slides">
            <div class="slide" data-src="<?php echo home_url(); ?>/wp-content/uploads/2017/10/havoc_logohight.png"></div>
        </div>
        <canvas class="draw" style="width: 100%; height: 100%;"></canvas>
     </div>
     <script type="text/javascript">
        var ps = new ParticleSlider({ 'width':'1400', 'height': '600' });
     </script>
  <div id="logo"> <img src="<?php echo home_url(); ?>/wp-content/uploads/2017/10/havoc_logo.png"> </div>

  <!-- particle-slider template -->

style.css

/* RWD for logo */

@media screen and (max-width: 960px) {


    #particle-slider {
        display: none;
    }   


}

@media screen and (min-width: 960px) and (max-width: 1300px) {

    #particle-slider canvas {

                    width: 70%;
                    height: 30%;
                    position: relative;
                    top: 50px;
                    padding-bottom: 50px;


    }
}

@media screen and (min-width: 960px) {

     #logo img {

        display: none;
    } 

}

ps.js

// ┌────────────────────────────────────────────────────────────────────┐ \\
// │ ParticleSlider                   |                     Version 0.9 │ \\
// ├────────────────────────────────────────────────────────────────────┤ \\
// │ Copyright © 2013 Tamino Martinius (http://zaku.eu)                 │ \\
// │ Copyright © 2013 Particleslider.com (http://particleslider.com)    │ \\
// ├────────────────────────────────────────────────────────────────────┤ \\
// │ Terms of usage: (http://particleslider.com/legal/license)            │ \\
// └────────────────────────────────────────────────────────────────────┘ \\
;
function ParticleSlider(a){var b=this;b.sliderId="particle-slider",b.color="#fff",b.hoverColor="#88f",b.width=0,b.height=20,b.ptlGap=0,b.ptlSize=1,b.slideDelay=10,b.arrowPadding=10,b.showArrowControls=!0,b.onNextSlide=null,b.onWidthChange=null,b.onHeightChange=null,b.onSizeChange=null,b.monochrome=!1,b.mouseForce=1e4,b.restless=!0,b.imgs=[];if(a){var c=["color","hoverColor","width","height","ptlGap","ptlSize","slideDelay","arrowPadding","sliderId","showArrowControls","onNextSlide","monochrome","mouseForce","restless","imgs","onSizeChange","onWidthChange","onHeightChange"];for(var d=0,e=c.length;d<e;d++)a[c[d]]&&(b[c[d]]=a[c[d]])}b.$container=b.$("#"+b.sliderId),b.$children=b.$container.childNodes,b.$controlsContainer=b.$(".controls"),b.$slides=b.$(".slide",b.$(".slides").childNodes,!0),b.$controlLeft=null,b.$controlRight=null,b.$canv=b.$(".draw"),b.$srcCanv=document.createElement("canvas"),b.$srcCanv.style.display="none",b.$container.appendChild(b.$srcCanv),b.$prevCanv=document.createElement("canvas"),b.$prevCanv.style.display="none",b.$container.appendChild(b.$prevCanv),b.$nextCanv=document.createElement("canvas"),b.$nextCanv.style.display="none",b.$container.appendChild(b.$nextCanv),b.$overlay=document.createElement("p"),b.$container.appendChild(b.$overlay),b.imgControlPrev=null,b.imgControlNext=null,b.$slides.length<=1&&(b.showArrowControls=!1),b.$controlsContainer&&b.$controlsContainer.childNodes&&b.showArrowControls==!0?(b.$controlLeft=b.$(".left",b.$controlsContainer.childNodes),b.$controlRight=b.$(".right",b.$controlsContainer.childNodes),b.imgControlPrev=new Image,b.imgControlNext=new Image,b.imgControlPrev.onload=function(){b.$prevCanv.height=this.height,b.$prevCanv.width=this.width,b.loadingStep()},b.imgControlNext.onload=function(){b.$nextCanv.height=this.height,b.$nextCanv.width=this.width,b.loadingStep()},b.imgControlPrev.src=b.$controlLeft.getAttribute("data-src"),b.imgControlNext.src=b.$controlRight.getAttribute("data-src")):b.showArrowControls=!1,b.width<=0&&(b.width=b.$container.clientWidth),b.height<=0&&(b.height=b.$container.clientHeight),b.mouseDownRegion=0,b.colorArr=b.parseColor(b.color),b.hoverColorArr=b.parseColor(b.hoverColor),b.mx=-1,b.my=-1,b.swipeOffset=0,b.cw=b.getCw(),b.ch=b.getCh(),b.frame=0,b.nextSlideTimer=!1,b.currImg=0,b.lastImg=0,b.imagesLoaded=0,b.pxlBuffer={first:null},b.recycleBuffer={first:null},b.ctx=b.$canv.getContext("2d"),b.srcCtx=b.$srcCanv.getContext("2d"),b.prevCtx=b.$prevCanv.getContext("2d"),b.nextCtx=b.$nextCanv.getContext("2d"),b.$canv.width=b.cw,b.$canv.height=b.ch,b.shuffle=function(){var a,b;for(var c=0,d=this.length;c<d;c++)b=Math.floor(Math.random()*d),a=this[c],this[c]=this[b],this[b]=a},Array.prototype.shuffle=b.shuffle,b.$canv.onmouseout=function(){b.mx=-1,b.my=-1,b.mouseDownRegion=0},b.$canv.onmousemove=function(a){function c(a){var c=0,d=0,e=typeof a=="string"?b.$(a):a;if(e){c=e.offsetLeft,d=e.offsetTop;var f=document.getElementsByTagName("body")[0];while(e.offsetParent&&e!=f)c+=e.offsetParent.offsetLeft,d+=e.offsetParent.offsetTop,e=e.offsetParent}this.x=c,this.y=d}var d=new c(b.$container);b.mx=a.clientX-d.x+document.body.scrollLeft+document.documentElement.scrollLeft,b.my=a.clientY-d.y+document.body.scrollTop+document.documentElement.scrollTop},b.$canv.onmousedown=function(){if(b.imgs.length>1){var a=0;b.mx>=0&&b.mx<b.arrowPadding*2+b.$prevCanv.width?a=-1:b.mx>0&&b.mx>b.cw-(b.arrowPadding*2+b.$nextCanv.width)&&(a=1),b.mouseDownRegion=a}},b.$canv.onmouseup=function(){if(b.imgs.length>1){var a="";b.mx>=0&&b.mx<b.arrowPadding*2+b.$prevCanv.width?a=-1:b.mx>0&&b.mx>b.cw-(b.arrowPadding*2+b.$nextCanv.width)&&(a=1),a!=0&&b.mouseDownRegion!=0&&(a!=b.mouseDownRegion&&(a*=-1),b.nextSlideTimer&&clearTimeout(b.nextSlideTimer),b.nextSlide(a)),b.mouseDownRegion=0}};if(b.imgs.length==0)for(var d=0,e=b.$slides.length;d<e;d++){var f=new Image;b.imgs.push(f),f.src=b.$slides[d].getAttribute("data-src")}b.imgs.length>0&&(b.imgs[0].onload=function(){b.loadingStep()}),b.requestAnimationFrame(function(){b.nextFrame()})}var psParticle=function(a){this.ps=a,this.ttl=null,this.color=a.colorArr,this.next=null,this.prev=null,this.gravityX=0,this.gravityY=0,this.x=Math.random()*a.cw,this.y=Math.random()*a.ch,this.velocityX=Math.random()*10-5,this.velocityY=Math.random()*10-5};psParticle.prototype.move=function(){var a=this.ps,b=this;if(this.ttl!=null&&this.ttl--<=0)a.swapList(b,a.pxlBuffer,a.recycleBuffer),this.ttl=null;else{var c=this.gravityX+a.swipeOffset-this.x,d=this.gravityY-this.y,e=Math.sqrt(Math.pow(c,2)+Math.pow(d,2)),f=Math.atan2(d,c),g=e*.01;a.restless==!0?g+=Math.random()*.1-.05:g<.01&&(this.x=this.gravityX+.25,this.y=this.gravityY+.25);var h=0,i=0;if(a.mx>=0&&a.mouseForce){var j=this.x-a.mx,k=this.y-a.my;h=Math.min(a.mouseForce/(Math.pow(j,2)+Math.pow(k,2)),a.mouseForce),i=Math.atan2(k,j),typeof this.color=="function"&&(i+=Math.PI,h*=.001+Math.random()*.1-.05)}else h=0,i=0;this.velocityX+=g*Math.cos(f)+h*Math.cos(i),this.velocityY+=g*Math.sin(f)+h*Math.sin(i),this.velocityX*=.92,this.velocityY*=.92,this.x+=this.velocityX,this.y+=this.velocityY}},ParticleSlider.prototype.Particle=psParticle,ParticleSlider.prototype.swapList=function(a,b,c){var d=this;a==null?a=new d.Particle(d):b.first==a?a.next!=null?(a.next.prev=null,b.first=a.next):b.first=null:a.next==null?a.prev.next=null:(a.prev.next=a.next,a.next.prev=a.prev),c.first==null?(c.first=a,a.prev=null,a.next=null):(a.next=c.first,c.first.prev=a,c.first=a,a.prev=null)},ParticleSlider.prototype.parseColor=function(a){var b,a=a.replace(" ","");if(b=/^#([\da-fA-F]{2})([\da-fA-F]{2})([\da-fA-F]{2})/.exec(a))b=[parseInt(b[1],16),parseInt(b[2],16),parseInt(b[3],16)];else if(b=/^#([\da-fA-F])([\da-fA-F])([\da-fA-F])/.exec(a))b=[parseInt(b[1],16)*17,parseInt(b[2],16)*17,parseInt(b[3],16)*17];else if(b=/^rgba\(([\d]+),([\d]+),([\d]+),([\d]+|[\d]*.[\d]+)\)/.exec(a))b=[+b[1],+b[2],+b[3],+b[4]];else if(b=/^rgb\(([\d]+),([\d]+),([\d]+)\)/.exec(a))b=[+b[1],+b[2],+b[3]];else return null;isNaN(b[3])&&(b[3]=1),b[3]*=255;return b},ParticleSlider.prototype.loadingStep=function(){var a=this;a.imagesLoaded++;if(a.imagesLoaded>=3||a.showArrowControls==!1)a.resize(),a.slideDelay>0&&(a.nextSlideTimer=setTimeout(function(){a.nextSlide()},1e3*a.slideDelay))},ParticleSlider.prototype.$=function(a,b,c){var d=this;if(a[0]=="."){var e=a.substr(1);b||(b=d.$children);var f=[];for(var g=0,h=b.length;g<h;g++)b[g].className&&b[g].className==e&&f.push(b[g]);return f.length==0?null:f.length==1&&!c?f[0]:f}return document.getElementById(a.substr(1))},ParticleSlider.prototype.nextFrame=function(){var a=this;a.mouseDownRegion==1&&a.mx<a.cw/2||a.mouseDownRegion==-1&&a.mx>a.cw/2?a.swipeOffset=a.mx-a.cw/2:a.swipeOffset=0;var b=a.pxlBuffer.first,c=null;while(b!=null)c=b.next,b.move(),b=c;a.drawParticles();if(a.frame++%25==0&&(a.cw!=a.getCw()||a.ch!=a.getCh())){var d=a.getCh(),e=a.getCw();a.ch!=e&&typeof a.onWidthChange=="function"&&a.onWidthChange(a,e),a.ch!=d&&typeof a.onHeightChange=="function"&&a.onHeightChange(a,d),typeof a.onSizeChange=="function"&&a.onSizeChange(a,e,d),a.resize()}setTimeout(function(){a.requestAnimationFrame(function(){a.nextFrame()})},15)},ParticleSlider.prototype.nextSlide=function(a){var b=this;b.nextSlideTimer!=null&&b.imgs.length>1?(b.currImg=(b.currImg+b.imgs.length+(a?a:1))%b.imgs.length,b.resize(),b.slideDelay>0&&(b.nextSlideTimer=setTimeout(function(){b.nextSlide()},1e3*b.slideDelay))):b.slideDelay>0&&(b.nextSlideTimer=setTimeout(function(){b.nextSlide()},1e3*b.slideDelay)),typeof b.onNextSlide=="function"&&b.onNextSlide(b.currImg)},ParticleSlider.prototype.drawParticles=function(){var a=this,b=a.ctx.createImageData(a.cw,a.ch),c=b.data,d,e,f,g,h,i,j=a.pxlBuffer.first;while(j!=null){e=~~j.x,f=~~j.y;for(g=e;g<e+a.ptlSize&&g>=0&&g<a.cw;g++)for(h=f;h<f+a.ptlSize&&h>=0&&h<a.ch;h++)d=(h*b.width+g)*4,i=typeof j.color=="function"?j.color():j.color,c[d+0]=i[0],c[d+1]=i[1],c[d+2]=i[2],c[d+3]=i[3];j=j.next}b.data=c,a.ctx.putImageData(b,0,0)},ParticleSlider.prototype.getPixelFromImageData=function(a,b,c){var d=this,e=[];for(var f=0;f<a.width;f+=d.ptlGap+1)for(var g=0;g<a.height;g+=d.ptlGap+1)i=(g*a.width+f)*4,a.data[i+3]>0&&e.push({x:b+f,y:c+g,color:d.monochrome==!0?[d.colorArr[0],d.colorArr[1],d.colorArr[2],d.colorArr[3]]:[a.data[i],a.data[i+1],a.data[i+2],a.data[i+3]]});return e},ParticleSlider.prototype.init=function(a){var b=this;if(b.imgs.length>0){b.$srcCanv.width=b.imgs[b.currImg].width,b.$srcCanv.height=b.imgs[b.currImg].height,b.srcCtx.clearRect(0,0,b.$srcCanv.width,b.$srcCanv.height),b.srcCtx.drawImage(b.imgs[b.currImg],0,0);var c=b.getPixelFromImageData(b.srcCtx.getImageData(0,0,b.$srcCanv.width,b.$srcCanv.height),~~(b.cw/2-b.$srcCanv.width/2),~~(b.ch/2-b.$srcCanv.height/2));if(b.showArrowControls==!0){b.prevCtx.clearRect(0,0,b.$prevCanv.width,b.$prevCanv.height),b.prevCtx.drawImage(b.imgControlPrev,0,0);var d=b.getPixelFromImageData(b.prevCtx.getImageData(0,0,b.$prevCanv.width,b.$prevCanv.height),b.arrowPadding,~~(b.ch/2-b.$prevCanv.height/2));for(var e=0,f=d.length;e<f;e++)d[e].color=function(){return b.mx>=0&&b.mx<b.arrowPadding*2+b.$prevCanv.width?b.hoverColorArr:b.colorArr},c.push(d[e]);b.nextCtx.clearRect(0,0,b.$nextCanv.width,b.$nextCanv.height),b.nextCtx.drawImage(b.imgControlNext,0,0);var g=b.getPixelFromImageData(b.nextCtx.getImageData(0,0,b.$nextCanv.width,b.$nextCanv.height),b.cw-b.arrowPadding-b.$nextCanv.width,~~(b.ch/2-b.$nextCanv.height/2));for(var e=0,f=g.length;e<f;e++)g[e].color=function(){return b.mx>0&&b.mx>b.cw-(b.arrowPadding*2+b.$nextCanv.width)?b.hoverColorArr:b.colorArr},c.push(g[e])}if(b.currImg!=b.lastImg||a==!0)c.shuffle(),b.lastImg=b.currImg;var h=b.pxlBuffer.first;for(var e=0,f=c.length;e<f;e++){var i=null;h!=null?(i=h,h=h.next):(b.swapList(b.recycleBuffer.first,b.recycleBuffer,b.pxlBuffer),i=b.pxlBuffer.first),i.gravityX=c[e].x,i.gravityY=c[e].y,i.color=c[e].color}while(h!=null)h.ttl=~~(Math.random()*10),h.gravityY=~~(b.ch*Math.random()),h.gravityX=~~(b.cw*Math.random()),h=h.next;b.$overlay.innerHTML=b.$slides[b.currImg].innerHTML}},ParticleSlider.prototype.getCw=function(){var a=this;return Math.min(document.body.clientWidth,a.width,a.$container.clientWidth)},ParticleSlider.prototype.getCh=function(){var a=this;return Math.min(document.body.clientHeight,a.height,a.$container.clientHeight)},ParticleSlider.prototype.resize=function(){var a=this;a.cw=a.getCw(),a.ch=a.getCh(),a.$canv.width=a.cw,a.$canv.height=a.ch,a.init(!0)},ParticleSlider.prototype.setColor=function(a){var b=this;b.colorArr=b.parseColor(a)},ParticleSlider.prototype.setHoverColor=function(a){var b=this;b.hoverColorArr=b.parseColor(a)},ParticleSlider.prototype.requestAnimationFrame=function(a){var b=this,c=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(a){window.setTimeout(a,1e3/60)};c(a)}
;