gsap-trial/MotionPathPlugin.js

*** IMPORTANT *** This package is deprecated in favor of the standard 'gsap' package which now includes all bonus plugins. *** DO NOT DEPLOY THESE FILES *** They only work locally or on domains like codepen.io, codesandbox.io, stackblitz.com and jsfiddle.

/*!
 * MotionPathPlugin 3.13.0
 * https://gsap.com
 * 
 * @license Copyright 2025, GreenSock. All rights reserved.
 * Subject to the terms at https://gsap.com/standard-license or for Club GSAP members, the agreement issued with that membership.
 * @author: Jack Doyle, jack@greensock.com
 */

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t&&t.length?(n&&("self"===n||(i=ht(n)[0]||e)===e?O(t,1,0,0,1,f-g,u-p):(s&&!1!==s[2]?st.set(e,{transformOrigin:100*s[0]+"% "+100*s[1]+"%"}):s=[mt(e,"xPercent")/-100,mt(e,"yPercent")/-100],a=Pt(e,i,s,"auto"),h=a.apply({x:g,y:p}),O(t,a.a,a.b,a.c,a.d,f+a.e-(h.x-a.e),u+a.f-(h.y-a.f)))),r?O(t,r.a,r.b,r.c,r.d,r.e,r.f):(l||o)&&O(t,1,0,0,1,l||0,o||0),t):P("M0,0L0,0")},Ct=(t,e,n,r,l,o)=>{let s=e._gsap,i=s.harness,a=i&&i.aliases&&i.aliases[n],h=a&&a.indexOf(",")<0?a:n,g=t._pt=new it(t._pt,e,h,0,0,wt,0,s.set(e,h,t));g.u=at(s.get(e,h,o))||0,g.path=r,g.pp=l,t._props.push(h)};const Mt={version:"3.13.0",name:"motionPath",register(t,e,n){st=t,at=st.utils.getUnit,ht=st.utils.toArray,gt=st.core.getStyleSaver,pt=st.core.reverting||function(){},it=n},init(t,e,n){if(!st)return console.warn("Please gsap.registerPlugin(MotionPathPlugin)"),!1;"object"==typeof e&&!e.style&&e.path||(e={path:e});let r,l,o=[],{path:s,autoRotate:i,unitX:a,unitY:h,x:g,y:p}=e,f=s[0],u=(c=e.start,d="end"in e?e.end:1,t=>c||1!==d?T(t,c,d):t);var c,d;if(this.rawPaths=o,this.target=t,this.tween=n,this.styles=gt&&gt(t,"transform"),(this.rotate=i||0===i)&&(this.rOffset=parseFloat(i)||0,this.radians=!!e.useRadians,this.rProp=e.rotation||"rotation",this.rSet=t._gsap.set(t,this.rProp,this),this.ru=at(t._gsap.get(t,this.rProp))||0),Array.isArray(s)&&!("closed"in s)&&"number"!=typeof f){for(l in f)!g&&~ft.indexOf(l)?g=l:!p&&~ut.indexOf(l)&&(p=l);for(l in g&&p?o.push(xt(this,dt(dt([],s,g,0),s,p,1),t,g,p,u,e,a||at(s[0][g]),h||at(s[0][p]))):g=p=0,f)l!==g&&l!==p&&o.push(xt(this,dt([],s,l,2),t,l,0,u,e,at(s[0][l])))}else r=u(vt(P(e.path),t,e)),R(r,e.resolution),o.push(r),Ct(this,t,e.x||"x",r,"x",e.unitX||"px"),Ct(this,t,e.y||"y",r,"y",e.unitY||"px");n.vars.immediateRender&&this.render(n.progress(),this)},render(t,e){let n=e.rawPaths,r=n.length,l=e._pt;if(e.tween._time||!pt()){for(t>1?t=1:t<0&&(t=0);r--;)B(n[r],t,!r&&e.rotate,n[r]);for(;l;)l.set(l.t,l.p,l.path[l.pp]+l.u,l.d,t),l=l._next;e.rotate&&e.rSet(e.target,e.rProp,n[0].angle*(e.radians?ct:1)+e.rOffset+e.ru,e,t)}else e.styles.revert()},getLength:t=>R(P(t)).totalLength,sliceRawPath:T,getRawPath:P,pointsToSegment:z,stringToRawPath:I,rawPathToString:X,transformRawPath:O,getGlobalMatrix:ot,getPositionOnPath:B,cacheRawPathMeasurements:R,convertToPath:(t,e)=>ht(t).map(t=>M(t,!1!==e)),convertCoordinates(t,e,n){let r=ot(e,!0,!0).multiply(ot(t));return n?r.apply(n):r},getAlignMatrix:Pt,getRelativePosition(t,e,n,r){let l=Pt(t,e,n,r);return{x:l.e,y:l.f}},arrayToRawPath(t,e){let n=dt(dt([],t,(e=e||{}).x||"x",0),t,e.y||"y",1);return e.relative&&yt(n),["cubic"===e.type?n:z(n,e.curviness)]}};(st||"undefined"!=typeof window&&(st=window.gsap)&&st.registerPlugin&&st)&&st.registerPlugin(Mt);export default Mt;export{Mt as MotionPathPlugin};