12 lines
8.7 KiB
JavaScript
12 lines
8.7 KiB
JavaScript
/*!
|
|
* VERSION: 1.3.9
|
|
* DATE: 2019-05-17
|
|
* UPDATES AND DOCS AT: http://greensock.com
|
|
*
|
|
* @license Copyright (c) 2008-2019, GreenSock. All rights reserved.
|
|
* This work is subject to the terms at http://greensock.com/standard-license or for
|
|
* Club GreenSock members, the software agreement that was issued with your membership.
|
|
*
|
|
* @author: Jack Doyle, jack@greensock.com
|
|
**/
|
|
var _gsScope="undefined"!=typeof module&&module.exports&&"undefined"!=typeof global?global:this||window;(_gsScope._gsQueue||(_gsScope._gsQueue=[])).push(function(){"use strict";var a=180/Math.PI,b=[],c=[],d=[],e={},f=_gsScope._gsDefine.globals,g=function(a,b,c,d){c===d&&(c=d-(d-b)/1e6),a===b&&(b=a+(c-a)/1e6),this.a=a,this.b=b,this.c=c,this.d=d,this.da=d-a,this.ca=c-a,this.ba=b-a},h=",x,y,z,left,top,right,bottom,marginTop,marginLeft,marginRight,marginBottom,paddingLeft,paddingTop,paddingRight,paddingBottom,backgroundPosition,backgroundPosition_y,",i=function(a,b,c,d){var e={a:a},f={},g={},h={c:d},i=(a+b)/2,j=(b+c)/2,k=(c+d)/2,l=(i+j)/2,m=(j+k)/2,n=(m-l)/8;return e.b=i+(a-i)/4,f.b=l+n,e.c=f.a=(e.b+f.b)/2,f.c=g.a=(l+m)/2,g.b=m-n,h.b=k+(d-k)/4,g.c=h.a=(g.b+h.b)/2,[e,f,g,h]},j=function(a,e,f,g,h){var j,k,l,m,n,o,p,q,r,s,t,u,v,w=a.length-1,x=0,y=a[0].a;for(j=0;w>j;j++)n=a[x],k=n.a,l=n.d,m=a[x+1].d,h?(t=b[j],u=c[j],v=(u+t)*e*.25/(g?.5:d[j]||.5),o=l-(l-k)*(g?.5*e:0!==t?v/t:0),p=l+(m-l)*(g?.5*e:0!==u?v/u:0),q=l-(o+((p-o)*(3*t/(t+u)+.5)/4||0))):(o=l-(l-k)*e*.5,p=l+(m-l)*e*.5,q=l-(o+p)/2),o+=q,p+=q,n.c=r=o,0!==j?n.b=y:n.b=y=n.a+.6*(n.c-n.a),n.da=l-k,n.ca=r-k,n.ba=y-k,f?(s=i(k,y,r,l),a.splice(x,1,s[0],s[1],s[2],s[3]),x+=4):x++,y=p;n=a[x],n.b=y,n.c=y+.4*(n.d-y),n.da=n.d-n.a,n.ca=n.c-n.a,n.ba=y-n.a,f&&(s=i(n.a,y,n.c,n.d),a.splice(x,1,s[0],s[1],s[2],s[3]))},k=function(a,d,e,f){var h,i,j,k,l,m,n=[];if(f)for(a=[f].concat(a),i=a.length;--i>-1;)"string"==typeof(m=a[i][d])&&"="===m.charAt(1)&&(a[i][d]=f[d]+Number(m.charAt(0)+m.substr(2)));if(h=a.length-2,0>h)return n[0]=new g(a[0][d],0,0,a[0][d]),n;for(i=0;h>i;i++)j=a[i][d],k=a[i+1][d],n[i]=new g(j,0,0,k),e&&(l=a[i+2][d],b[i]=(b[i]||0)+(k-j)*(k-j),c[i]=(c[i]||0)+(l-k)*(l-k));return n[i]=new g(a[i][d],0,0,a[i+1][d]),n},l=function(a,f,g,i,l,m){var n,o,p,q,r,s,t,u,v={},w=[],x=m||a[0];l="string"==typeof l?","+l+",":h,null==f&&(f=1);for(o in a[0])w.push(o);if(a.length>1){for(u=a[a.length-1],t=!0,n=w.length;--n>-1;)if(o=w[n],Math.abs(x[o]-u[o])>.05){t=!1;break}t&&(a=a.concat(),m&&a.unshift(m),a.push(a[1]),m=a[a.length-3])}for(b.length=c.length=d.length=0,n=w.length;--n>-1;)o=w[n],e[o]=-1!==l.indexOf(","+o+","),v[o]=k(a,o,e[o],m);for(n=b.length;--n>-1;)b[n]=Math.sqrt(b[n]),c[n]=Math.sqrt(c[n]);if(!i){for(n=w.length;--n>-1;)if(e[o])for(p=v[w[n]],s=p.length-1,q=0;s>q;q++)r=p[q+1].da/c[q]+p[q].da/b[q]||0,d[q]=(d[q]||0)+r*r;for(n=d.length;--n>-1;)d[n]=Math.sqrt(d[n])}for(n=w.length,q=g?4:1;--n>-1;)o=w[n],p=v[o],j(p,f,g,i,e[o]),t&&(p.splice(0,q),p.splice(p.length-q,q));return v},m=function(a,b,c){b=b||"soft";var d,e,f,h,i,j,k,l,m,n,o,p={},q="cubic"===b?3:2,r="soft"===b,s=[];if(r&&c&&(a=[c].concat(a)),null==a||a.length<q+1)throw"invalid Bezier data";for(m in a[0])s.push(m);for(j=s.length;--j>-1;){for(m=s[j],p[m]=i=[],n=0,l=a.length,k=0;l>k;k++)d=null==c?a[k][m]:"string"==typeof(o=a[k][m])&&"="===o.charAt(1)?c[m]+Number(o.charAt(0)+o.substr(2)):Number(o),r&&k>1&&l-1>k&&(i[n++]=(d+i[n-2])/2),i[n++]=d;for(l=n-q+1,n=0,k=0;l>k;k+=q)d=i[k],e=i[k+1],f=i[k+2],h=2===q?0:i[k+3],i[n++]=o=3===q?new g(d,e,f,h):new g(d,(2*e+d)/3,(2*e+f)/3,f);i.length=n}return p},n=function(a,b,c){for(var d,e,f,g,h,i,j,k,l,m,n,o=1/c,p=a.length;--p>-1;)for(m=a[p],f=m.a,g=m.d-f,h=m.c-f,i=m.b-f,d=e=0,k=1;c>=k;k++)j=o*k,l=1-j,d=e-(e=(j*j*g+3*l*(j*h+l*i))*j),n=p*c+k-1,b[n]=(b[n]||0)+d*d},o=function(a,b){b=b>>0||6;var c,d,e,f,g=[],h=[],i=0,j=0,k=b-1,l=[],m=[];for(c in a)n(a[c],g,b);for(e=g.length,d=0;e>d;d++)i+=Math.sqrt(g[d]),f=d%b,m[f]=i,f===k&&(j+=i,f=d/b>>0,l[f]=m,h[f]=j,i=0,m=[]);return{length:j,lengths:h,segments:l}},p=_gsScope._gsDefine.plugin({propName:"bezier",priority:-1,version:"1.3.9",API:2,global:!0,init:function(a,b,c){this._target=a,b instanceof Array&&(b={values:b}),this._func={},this._mod={},this._props=[],this._timeRes=null==b.timeResolution?6:parseInt(b.timeResolution,10);var d,e,f,g,h,i=b.values||[],j={},k=i[0],n=b.autoRotate||c.vars.orientToBezier;this._autoRotate=n?n instanceof Array?n:[["x","y","rotation",n===!0?0:Number(n)||0]]:null;for(d in k)this._props.push(d);for(f=this._props.length;--f>-1;)d=this._props[f],this._overwriteProps.push(d),e=this._func[d]="function"==typeof a[d],j[d]=e?a[d.indexOf("set")||"function"!=typeof a["get"+d.substr(3)]?d:"get"+d.substr(3)]():parseFloat(a[d]),h||j[d]!==i[0][d]&&(h=j);if(this._beziers="cubic"!==b.type&&"quadratic"!==b.type&&"soft"!==b.type?l(i,isNaN(b.curviness)?1:b.curviness,!1,"thruBasic"===b.type,b.correlate,h):m(i,b.type,j),this._segCount=this._beziers[d].length,this._timeRes){var p=o(this._beziers,this._timeRes);this._length=p.length,this._lengths=p.lengths,this._segments=p.segments,this._l1=this._li=this._s1=this._si=0,this._l2=this._lengths[0],this._curSeg=this._segments[0],this._s2=this._curSeg[0],this._prec=1/this._curSeg.length}if(n=this._autoRotate)for(this._initialRotations=[],n[0]instanceof Array||(this._autoRotate=n=[n]),f=n.length;--f>-1;){for(g=0;3>g;g++)d=n[f][g],this._func[d]="function"==typeof a[d]?a[d.indexOf("set")||"function"!=typeof a["get"+d.substr(3)]?d:"get"+d.substr(3)]:!1;d=n[f][2],this._initialRotations[f]=(this._func[d]?this._func[d].call(this._target):this._target[d])||0,this._overwriteProps.push(d)}return this._startRatio=c.vars.runBackwards?1:0,!0},set:function(b){var c,d,e,f,g,h,i,j,k,l,m,n=this._segCount,o=this._func,p=this._target,q=b!==this._startRatio;if(this._timeRes){if(k=this._lengths,l=this._curSeg,m=b*this._length,e=this._li,m>this._l2&&n-1>e){for(j=n-1;j>e&&(this._l2=k[++e])<=m;);this._l1=k[e-1],this._li=e,this._curSeg=l=this._segments[e],this._s2=l[this._s1=this._si=0]}else if(m<this._l1&&e>0){for(;e>0&&(this._l1=k[--e])>=m;);0===e&&m<this._l1?this._l1=0:e++,this._l2=k[e],this._li=e,this._curSeg=l=this._segments[e],this._s1=l[(this._si=l.length-1)-1]||0,this._s2=l[this._si]}if(c=e,m-=this._l1,e=this._si,m>this._s2&&e<l.length-1){for(j=l.length-1;j>e&&(this._s2=l[++e])<=m;);this._s1=l[e-1],this._si=e}else if(m<this._s1&&e>0){for(;e>0&&(this._s1=l[--e])>=m;);0===e&&m<this._s1?this._s1=0:e++,this._s2=l[e],this._si=e}h=1===b?1:(e+(m-this._s1)/(this._s2-this._s1))*this._prec||0}else c=0>b?0:b>=1?n-1:n*b>>0,h=(b-c*(1/n))*n;for(d=1-h,e=this._props.length;--e>-1;)f=this._props[e],g=this._beziers[f][c],i=(h*h*g.da+3*d*(h*g.ca+d*g.ba))*h+g.a,this._mod[f]&&(i=this._mod[f](i,p)),o[f]?p[f](i):p[f]=i;if(this._autoRotate){var r,s,t,u,v,w,x,y=this._autoRotate;for(e=y.length;--e>-1;)f=y[e][2],w=y[e][3]||0,x=y[e][4]===!0?1:a,g=this._beziers[y[e][0]],r=this._beziers[y[e][1]],g&&r&&(g=g[c],r=r[c],s=g.a+(g.b-g.a)*h,u=g.b+(g.c-g.b)*h,s+=(u-s)*h,u+=(g.c+(g.d-g.c)*h-u)*h,t=r.a+(r.b-r.a)*h,v=r.b+(r.c-r.b)*h,t+=(v-t)*h,v+=(r.c+(r.d-r.c)*h-v)*h,i=q?Math.atan2(v-t,u-s)*x+w:this._initialRotations[e],this._mod[f]&&(i=this._mod[f](i,p)),o[f]?p[f](i):p[f]=i)}}}),q=p.prototype;p.bezierThrough=l,p.cubicToQuadratic=i,p._autoCSS=!0,p.quadraticToCubic=function(a,b,c){return new g(a,(2*b+a)/3,(2*b+c)/3,c)},p._cssRegister=function(){var a=f.CSSPlugin;if(a){var b=a._internals,c=b._parseToProxy,d=b._setPluginRatio,e=b.CSSPropTween;b._registerComplexSpecialProp("bezier",{parser:function(a,b,f,g,h,i){b instanceof Array&&(b={values:b}),i=new p;var j,k,l,m=b.values,n=m.length-1,o=[],q={};if(0>n)return h;for(j=0;n>=j;j++)l=c(a,m[j],g,h,i,n!==j),o[j]=l.end;for(k in b)q[k]=b[k];return q.values=o,h=new e(a,"bezier",0,0,l.pt,2),h.data=l,h.plugin=i,h.setRatio=d,0===q.autoRotate&&(q.autoRotate=!0),!q.autoRotate||q.autoRotate instanceof Array||(j=q.autoRotate===!0?0:Number(q.autoRotate),q.autoRotate=null!=l.end.left?[["left","top","rotation",j,!1]]:null!=l.end.x?[["x","y","rotation",j,!1]]:!1),q.autoRotate&&(g._transform||g._enableTransforms(!1),l.autoRotate=g._target._gsTransform,l.proxy.rotation=l.autoRotate.rotation||0,g._overwriteProps.push("rotation")),i._onInitTween(l.proxy,q,g._tween),h}})}},q._mod=function(a){for(var b,c=this._overwriteProps,d=c.length;--d>-1;)b=a[c[d]],b&&"function"==typeof b&&(this._mod[c[d]]=b)},q._kill=function(a){var b,c,d=this._props;for(b in this._beziers)if(b in a)for(delete this._beziers[b],delete this._func[b],c=d.length;--c>-1;)d[c]===b&&d.splice(c,1);if(d=this._autoRotate)for(c=d.length;--c>-1;)a[d[c][2]]&&d.splice(c,1);return this._super._kill.call(this,a)}}),_gsScope._gsDefine&&_gsScope._gsQueue.pop()(),function(a){"use strict";var b=function(){return(_gsScope.GreenSockGlobals||_gsScope)[a]};"undefined"!=typeof module&&module.exports?(require("../TweenLite.min.js"),module.exports=b()):"function"==typeof define&&define.amd&&define(["TweenLite"],b)}("BezierPlugin"); |