SaiDAV-StlSaver/herosaver.min.js

(function(r,l){"function"==typeof define&&define.amd?define([],l):"object"==typeof exports?module.exports=l():r.download=l()})(this,function(){return function l(a,e,k){function q(a){var h=a.split(/[:;,]/);a=h[1];var h=("base64"==h[2]?atob:decodeURIComponent)(h.pop()),d=h.length,b=0,c=new Uint8Array(d);for(b;b<d;++b)c[b]=h.charCodeAt(b);return new f([c],{type:a})}function m(a,b){if("download"in d)return d.href=a,d.setAttribute("download",n),d.className="download-js-link",d.innerHTML="downloading...",d.style.display="none",document.body.appendChild(d),setTimeout(function(){d.click(),document.body.removeChild(d),!0===b&&setTimeout(function(){g.URL.revokeObjectURL(d.href)},250)},66),!0;if(/(Version)\/(\d+)\.(\d+)(?:\.(\d+))?.*Safari\//.test(navigator.userAgent))return/^data:/.test(a)&&(a="data:"+a.replace(/^data:([\w\/\-\+]+)/,"application/octet-stream")),!window.open(a)&&confirm("Displaying New Document\n\nUse Save As... to download, then click back to return to this page.")&&(location.href=a),!0;var c=document.createElement("iframe");document.body.appendChild(c),!b&&/^data:/.test(a)&&(a="data:"+a.replace(/^data:([\w\/\-\+]+)/,"application/octet-stream")),c.src=a,setTimeout(function(){document.body.removeChild(c)},333)}var g=window,b=k||"application/octet-stream",c=!e&&!k&&a,d=document.createElement("a");k=function(a){return String(a)};var f=g.Blob||g.MozBlob||g.WebKitBlob||k,n=e||"download",f=f.call?f.bind(g):Blob;"true"===String(this)&&(a=[a,b],b=a[0],a=a[1]);if(c&&2048>c.length&&(n=c.split("/").pop().split("?")[0],d.href=c,-1!==d.href.indexOf(c))){var p=new XMLHttpRequest;return p.open("GET",c,!0),p.responseType="blob",p.onload=function(a){l(a.target.response,n,"application/octet-stream")},setTimeout(function(){p.send()},0),p}if(/^data:([\w+-]+\/[\w+.-]+)?[,;]/.test(a)){if(!(2096103.424<a.length&&f!==k))return navigator.msSaveBlob?navigator.msSaveBlob(q(a),n):m(a);a=q(a),b=a.type||"application/octet-stream"}else if(/([\x80-\xff])/.test(a)){e=0;var c=new Uint8Array(a.length),t=c.length;for(e;e<t;++e)c[e]=a.charCodeAt(e);a=new f([c],{type:b})}a=a instanceof f?a:new f([a],{type:b});if(navigator.msSaveBlob)return navigator.msSaveBlob(a,n);if(g.URL)m(g.URL.createObjectURL(a),!0);else{if("string"==typeof a||a.constructor===k)try{return m("data:"+b+";base64,"+g.btoa(a))}catch(h){return m("data:"+b+","+encodeURIComponent(a))}b=new FileReader,b.onload=function(a){m(this.result)},b.readAsDataURL(a)}return!0}});function init(){(function(){RK.STLExporter=function(){};RK.STLExporter.prototype={constructor:THREE.STLExporter,parse:function(){var vector=new THREE.Vector3;var normalMatrixWorld=new THREE.Matrix3;return function(scenes){console.log(scenes);var output="";output+="solid exported\n";for(var scene_nr in scenes){scenes[scene_nr].traverse(function(object){if(object instanceof RK.Mesh){if(object.visible==false)return;var geometry=object.geometry;var matrixWorld=object.matrixWorld;var skeleton=object.skeleton;var mesh=object;if(geometry instanceof RK.BufferGeometry){var oldgeometry=geometry.clone();geometry=(new RK.Geometry).fromBufferGeometry(geometry);var skinIndex=oldgeometry.getAttribute("skinIndex");var skinWeight=oldgeometry.getAttribute("skinWeight");var morphTarget=oldgeometry.getAttribute("morphTarget0");var mtcount=0;while(typeof morphTarget!=="undefined"){mtcount++;morphTarget=oldgeometry.getAttribute("morphTarget"+mtcount)}if(typeof skinIndex!=="undefined"){geometry.skinIndices=[];geometry.skinWeights=[];geometry.morphTargets=[];for(var j=0;j<mtcount;j++){geometry.morphTargets[j]={};geometry.morphTargets[j].vertices=[]}for(var i=0;i<geometry.vertices.length;i++){geometry.skinIndices.push((new THREE.Vector4).fromBufferAttribute(skinIndex,i));geometry.skinWeights.push((new THREE.Vector4).fromBufferAttribute(skinWeight,i));for(var j=0;j<mtcount;j++){geometry.morphTargets[j].vertices.push((new THREE.Vector3).fromBufferAttribute(oldgeometry.getAttribute("morphTarget"+j)))}}}}if(geometry instanceof RK.Geometry){var vertices=geometry.vertices;var faces=geometry.faces;normalMatrixWorld.getNormalMatrix(matrixWorld);if(typeof f