public/lib/matter.min.js
分割 8 / 11 · 元ファイル 6〜6行付近
rn e.label+=" Mesh",e},o.pyramid=function(e,t,n,i,r,a,l){return o.stack(e,t,n,i,r,a,(function(t,o,a,c,u,d){var p=Math.min(i,Math.ceil(n/2)),f=u?u.bounds.max.x-u.bounds.min.x:0;if(!(c>p||a<(c=p-c)||a>n-1-c))return 1===d&&s.translate(u,{x:(a+(n%2==1?1:-1))*f,y:0}),l(e+(u?a*f:0)+a*r,o,a,c,u,d)}))},o.newtonsCradle=function(e,t,n,o,a){for(var s=i.create({label:"Newtons Cradle"}),c=0;c<n;c++){var u=l.circle(e+c*(1.9*o),t+a,o,{inertia:1/0,restitution:1,friction:0,frictionAir:1e-4,slop:1}),d=r.create({pointA:{x:e+c*(1.9*o),y:t},bodyB:u});i.addBody(s,u),i.addConstraint(s,d)}return s},c(o,"newtonsCradle","Composites.newtonsCradle ➤ moved to newtonsCradle example"),o.car=function(e,t,n,o,a){var c=s.nextGroup(!0),u=.5*-n+20,d=.5*n-20,p=i.create({label:"Car"}),f=l.rectangle(e,t,n,o,{collisionFilter:{group:c},chamfer:{radius:.5*o},density:2e-4}),v=l.circle(e+u,t+0,a,{collisionFilter:{group:c},friction:.8}),m=l.circle(e+d,t+0,a,{collisionFilter:{group:c},friction:.8}),y=r.create({bodyB:f,pointB:{x:u,y:0},bodyA:v,stiffness:1,length:0}),g=r.create({bodyB:f,pointB:{x:d,y:0},bodyA:m,stiffness:1,length:0});return i.addBody(p,f),i.addBody(p,v),i.addBody(p,m),i.addConstraint(p,y),i.addConstraint(p,g),p},c(o,"car","Composites.car ➤ moved to car example"),o.softBody=function(e,t,n,i,r,s,c,u,d,p){d=a.extend({inertia:1/0},d),p=a.extend({stiffness:.2,render:{type:"line",anchors:!1}},p);var f=o.stack(e,t,n,i,r,s,(function(e,t){return l.circle(e,t,u,d)}));return o.mesh(f,n,i,c,p),f.label="Soft Body",f},c(o,"softBody","Composites.softBody ➤ moved to softBody and cloth examples")},function(e,t,n){var o={};e.exports=o;var i=n(9),r=n(0),a=r.deprecated;o.create=function(e){return r.extend({buckets:{},pairs:{},pairsList:[],bucketWidth:48,bucketHeight:48},e)},o.update=function(e,t,n,i){var r,a,s,l,c,u=n.world,d=e.buckets,p=!1;for(r=0;r<t.length;r++){var f=t[r];if((!f.isSleeping||i)&&(!u.bounds||!(f.bounds.max.x<u.bounds.min.x||f.bounds.min.x>u.bounds.max.x||f.bounds.max.y<u.bounds.min.y||f.bounds.min.y>u.bounds.max.y))){var v=o._getRegion(e,f);if(!f.region||v.id!==f.region.id||i){f.region&&!i||(f.region=v);var m=o._regionUnion(v,f.region);for(a=m.startCol;a<=m.endCol;a++)for(s=m.startRow;s<=m.endRow;s++){l=d[c=o._getBucketId(a,s)];var y=a>=v.startCol&&a<=v.endCol&&s>=v.startRow&&s<=v.endRow,g=a>=f.region.startCol&&a<=f.region.endCol&&s>=f.region.startRow&&s<=f.region.endRow;!y&&g&&g&&l&&o._bucketRemoveBody(e,l,f),(f.region===v||y&&!g||i)&&(l||(l=o._createBucket(d,c)),o._bucketAddBody(e,l,f))}f.region=v,p=!0}}}p&&(e.pairsList=o._createActivePairsList(e))},a(o,"update","Grid.update ➤ replaced by Matter.Detector"),o.clear=function(e){e.buckets={},e.pairs={},e.pairsList=[]},a(o,"clear","Grid.clear ➤ replaced by Matter.Detector"),o._regionUnion=function(e,t){var n=Math.min(e.startCol,t.startCol),i=Math.max(e.endCol,t.endCol),r=Math.min(e.startRow,t.startRow),a=Math.max(e.endRow,t.endRow);return o._createRegion(n,i,r,a)},o._getRegion=function(e,t){var n=t.bounds,i=Math.floor(n.min.x/e.bucketWidth),r=Math.floor(n.max.x/e.bucketWidth),a=Math.floor(n.min.y/e.bucketHeight),s=Math.floor(n.max.y/e.bucketHeight);return o._createRegion(i,r,a,s)},o._createRegion=function(e,t,n,o){return{id:e+","+t+","+n+","+o,startCol:e,endCol:t,startRow:n,endRow:o}},o._getBucketId=function(e,t){return"C"+e+"R"+t},o._createBucket=function(e,t){return e[t]=[]},o._bucketAddBody=function(e,t,n){var o,r=e.pairs,a=i.id,s=t.length;for(o=0;o<s;o++){var l=t[o];if(!(n.id===l.id||n.isStatic&&l.isStatic)){var c=a(n,l),u=r[c];u?u[2]+=1:r[c]=[n,l,1]}}t.push(n)},o._bucketRemoveBody=function(e,t,n){var o,a=e.pairs,s=i.id;t.splice(r.indexOf(t,n),1);var l=t.length;for(o=0;o<l;o++){var c=a[s(n,t[o])];c&&(c[2]-=1)}},o._createActivePairsList=function(e){var t,n,o=e.pairs,i=r.keys(o),a=i.length,s=[];for(n=0;n<a;n++)(t=o[i[n]])[2]>0?s.push(t):delete o[i[n]];return s}},function(e,t,n){var o={};e.exports=o;var i=n(3),r=n(7),a=n(14),s=n(5),l=n(13),c=n(10),u=n(6),d=n(0),p=n(1);o.create=function(e,t){var n=(e?e.mouse:null)||(t?t.mouse:null);n||(e&&e.render&&e.render.canvas?n=a.create(e.render.canvas):t&&t.element?n=a.create(t.element):(n=a.create(),d.warn("MouseConstraint.create: options.mouse was undefined, options.element was undefined, may not function as expected")));var i={type:"mouseConstraint",mouse:n,element:null,body:null,constraint:c.create({label:"Mouse Constraint",pointA:n.position,pointB:{x:0,y:0},length:.01,stiffness:.1,angularStiffness:1,render:{strokeStyle:"#90EE90",lineWidth:3}}),collisionFilter:{category:1,mask:4294967295,group:0}},r=d.extend(i,t);return s.on(e,"beforeUpdate",(function(){var t=u.allBodies(e.world);o.update(r,t),o._triggerEvents(r)})),r},o.update=function(e,t){var n=e.mouse,o=e.constraint,a=e.body;if(0===n.button){if(o.bodyB)r.set(o.bodyB,!1),o.pointA=n.position;else for(var c=0;c<t.length;c++)if(a=t[c],p.contains(a.bounds,n.position)&&l.canCollide(a.collisionFilter,e.collisionFilter))for(var u=a.parts.length>1?1:0;u<a.parts.length;u++){var d=a.parts[u];if(i.contains(d.vertices,n.position)){o.pointA=n.position,o.bodyB=e.body=a,o.pointB={x:n.position.x-a.position.x,y:n.position.y-a.position.y},o.angleB=a.angle,r.set(a,!1),s.trigger(e,"startdrag",{mouse:n,body:a});break}}}else o.bodyB=e.body=null,o.pointB=null,a&&s.trigger(e,"enddrag",{mouse:n,body:a})},o._triggerEvents=function(e){var t=e.mouse,n=t.sourceEvents;n.mousemove&&s.trigger(e,"mousemove",{mouse:t}),n.mousedown&&s.trigger(e,"mousedown",{mouse:t}),n.mouseup&&s.trigger(e,"mouseup",{mouse:t}),a.clearSourceEvents(t)}},function(e,t,n){var o={};e.exports=o;var i=n(2),r=n(8),a=n(1),s=n(12),l=n(3);o.collides=function(e,t){for(var n=[],o=t.length,i=e.bounds,s=r.collides,l=a.overlaps,c=0;c<o;c++){var u=t[c],d=u.parts.length,p=1===d?0:1;if(l(u.bounds,i))for(var f=p;f<d;f++){var v=u.parts[f];if(l(v.bounds,i)){var m=s(v,e);if(m){n.push(m);break}}}}return n},o.ray=function(e,t,n,r){r=r||1e-100;for(var a=i.angle(t,n),l=i.magnitude(i.sub(t,n)),c=.5*(n.x+t.x),u=.5*(n.y+t.y),d=s.rectangle(c,u,l,r,{angle:a}),p=o.collides(d,e),f=0;f<p.length;f+=1){var v=p[f];v.body=v.bodyB=v.bodyA}return p},o.region=function(e,t,n){for(var o=[],i=0;i<e.length;i++){var r=e[i],s=a.overlaps(r.bounds,t);(s&&!n||!s&&n)&&o.push(r)}return o},o.point=function(e,t){for(var n=[],o=0;o<e.length;o++){var i=e[o];if(a.contains(i.bounds,t))for(var r=1===i.parts.length?0:1;r<i.parts.length;r++){var s=i.parts[r];if(a.contains(s.bounds,t)&&l.contains(s.vertices,t)){n.push(i);break}}}return n}},function(e,t,n){var o={};e.exports=o;var i=n(4),r=n(0),a=n(6),s=n(1),l=n(5),c=n(2),u=n(14);!function(){var e,t;"undefined"!=typeof window&&(e=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.msRequestAnimationFrame||function(e){window.setTimeout((function(){e(r.now())}),1e3/60)},t=window.cancelAnimationFrame||window.mozCancelAnimationFrame||window.webkitCancelAnimationFrame||window.msCancelAnimationFrame),o._goodFps=30,o._goodDelta=1e3/60,o.create=function(e){var t={engine:null,element:null,canvas:null,mouse:null,frameRequestId:null,timing:{historySize:60,delta:0,deltaHistory:[],lastTime:0,lastTimestamp:0,lastElapsed:0,timestampElapsed:0,timestampElapsedHistory:[],engineDeltaHistory:[],engineElapsedHistory:[],engineUpdatesHistory:[],elapsedHistory:[]},options:{width:800,height:600,pixelRatio:1,background:"#14151f",wireframeBackground:"#14151f",wireframeStrokeStyle:"#bbb",hasBounds:!!e.bounds,enabled:!0,wireframes:!0,showSleeping:!0,showDebug:!1,showStats:!1,showPerformance:!1,showBounds:!1,showVelocity:!1,showCollisions:!1,showSeparations:!1,showAxes:!1,showPositions:!1,showAngleIndicator:!1,showIds:!1,showVertexNumbers:!1,showConvexHulls:!1,showInternalEdges:!1,showMousePosition:!1}},n=r.extend(t,e);return n.canvas&&(n.canvas.width=n.options.width||n.canvas.width,n.canvas.height=n.options.height||n.canvas.height),n.mouse=e.mouse,n.engine=e.engine,n.canvas=n.canvas||p(n.options.width,n.options.height),n.context=n.canvas.getContext("2d"),n.textures={},n.bounds=n.bounds||{min:{x:0,y:0},max:{x:n.canvas.width,y:n.canvas.height}},n.controller=o,n.options.showBroadphase=!1,1!==n.options.pixelRatio&&o.setPixelRatio(n,n.options.pixelRatio),r.isElement(n.element)&&n.element.appendChild(n.canvas),n},o.run=function(t){!function i(r){t.frameRequestId=e(i),n(t,r),o.world(t,r),t.context.setTransform(t.options.pixelRatio,0,0,t.options.pixelRatio,0,0),(t.options.showStats||t.options.showDebug)&&o.stats(t,t.context,r),(t.options.showPerformance||t.options.showDebug)&&o.performance(t,t.context,r),t.context.setTransform(1,0,0,1,0,0)}()},o.stop=function(e){t(e.frameRequestId)},o.setPixelRatio=function(e,t){var n=e.options,o=e.canvas;"auto"===t&&(t=f(o)),n.pixelRatio=t,o.setAttribute("data-pixel-ratio",t),o.width=n.width*t,o.height=n.height*t,o.style.width=n.width+"px",o.style.height=n.height+"px"},o.setSize=function(e,t,n){e.options.width=t,e.options.height=n,e.bounds.max.x=e.bounds.min.x+t,e.bounds.max.y=e.bounds.min.y+n,1!==e.options.pixelRatio?o.setPixelRa