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- !function(e){function t(i){if(s[i])return s[i].exports;var n=s[i]={exports:{},id:i,loaded:!1};return e[i].call(n.exports,n,n.exports,t),n.loaded=!0,n.exports}var s={};return t.m=e,t.c=s,t.p="",t(0)}([function(e,t){function s(e,t){var s;for(e.length=0,s=0;s<t.length;s++)e[s]=t[s]}if("undefined"==typeof AFRAME)throw new Error("Component attempted to register before AFRAME was available.");var i={childList:!0,attributes:!0,subtree:!0};AFRAME.registerComponent("aabb-collider",{schema:{collideNonVisible:{default:!1},debug:{default:!1},enabled:{default:!0},interval:{default:80},objects:{default:""}},init:function(){this.centerDifferenceVec3=new THREE.Vector3,this.clearedIntersectedEls=[],this.closestIntersectedEl=null,this.boundingBox=new THREE.Box3,this.boxCenter=new THREE.Vector3,this.boxHelper=new THREE.BoxHelper,this.boxMax=new THREE.Vector3,this.boxMin=new THREE.Vector3,this.hitClosestClearEventDetail={},this.hitClosestEventDetail={},this.intersectedEls=[],this.objectEls=[],this.newIntersectedEls=[],this.prevCheckTime=void 0,this.previousIntersectedEls=[],this.setDirty=this.setDirty.bind(this),this.observer=new MutationObserver(this.setDirty),this.dirty=!0,this.hitStartEventDetail={intersectedEls:this.newIntersectedEls}},play:function(){this.observer.observe(this.el.sceneEl,i),this.el.sceneEl.addEventListener("object3dset",this.setDirty),this.el.sceneEl.addEventListener("object3dremove",this.setDirty)},remove:function(){this.observer.disconnect(),this.el.sceneEl.removeEventListener("object3dset",this.setDirty),this.el.sceneEl.removeEventListener("object3dremove",this.setDirty)},tick:function(e){var t,i,n,r,o=this.boundingBox,l=this.centerDifferenceVec3,h=this.clearedIntersectedEls,c=this.intersectedEls,a=this.el,b=this.newIntersectedEls,d=this.objectEls,E=this.prevCheckTime,x=this.previousIntersectedEls;if(this.data.enabled&&!(E&&e-E<this.data.interval)){for(this.prevCheckTime=e,this.dirty&&this.refreshObjects(),o.setFromObject(a.object3D),this.boxMin.copy(o.min),this.boxMax.copy(o.max),o.getCenter(this.boxCenter),this.data.debug&&(this.boxHelper.setFromObject(a.object3D),this.boxHelper.parent||a.sceneEl.object3D.add(this.boxHelper)),s(x,c),c.length=0,r=0;r<d.length;r++)d[r]!==this.el&&(this.data.collideNonVisible||d[r].getAttribute("visible")?this.isIntersecting(d[r])&&c.push(d[r]):this.data.debug&&(t=d[r].object3D.boxHelper,t&&(a.sceneEl.object3D.remove(t),d[r].object3D.boxHelper=null)));for(b.length=0,r=0;r<c.length;r++)x.indexOf(c[r])===-1&&b.push(c[r]);for(h.length=0,r=0;r<x.length;r++)c.indexOf(x[r])===-1&&(x[r].hasAttribute("aabb-collider")||x[r].emit("hitend"),h.push(x[r]));for(r=0;r<b.length;r++)b[r]!==this.el&&(b[r].hasAttribute("aabb-collider")||b[r].emit("hitstart"));for(r=0;r<c.length;r++)c[r]!==this.el&&(l.copy(c[r].object3D.boundingBoxCenter).sub(this.boxCenter),(void 0===i||l.length()<i)&&(i=l.length(),n=c[r]));!c.length&&this.closestIntersectedEl?(this.hitClosestClearEventDetail.el=this.closestIntersectedEl,this.closestIntersectedEl.emit("hitclosestclear"),this.closestIntersectedEl=null,a.emit("hitclosestclear",this.hitClosestClearEventDetail)):n!==this.closestIntersectedEl&&(this.closestIntersectedEl&&(this.hitClosestClearEventDetail.el=this.closestIntersectedEl,this.closestIntersectedEl.emit("hitclosestclear",this.hitClosestClearEventDetail)),n&&(n.emit("hitclosest"),this.closestIntersectedEl=n,this.hitClosestEventDetail.el=n,a.emit("hitclosest",this.hitClosestEventDetail))),h.length&&a.emit("hitend"),b.length&&a.emit("hitstart",this.hitStartEventDetail)}},isIntersecting:function(){var e=new THREE.Box3;return function(t){var s,i;return e.setFromObject(t.object3D),this.data.debug&&(t.object3D.boxHelper||(t.object3D.boxHelper=new THREE.BoxHelper(t.object3D,new THREE.Color(Math.random(),Math.random(),Math.random())),t.sceneEl.object3D.add(t.object3D.boxHelper)),t.object3D.boxHelper.setFromObject(t.object3D)),s=e.min,i=e.max,t.object3D.boundingBoxCenter=t.object3D.boundingBoxCenter||new THREE.Vector3,e.getCenter(t.object3D.boundingBoxCenter),this.boxMin.x<=i.x&&this.boxMax.x>=s.x&&this.boxMin.y<=i.y&&this.boxMax.y>=s.y&&this.boxMin.z<=i.z&&this.boxMax.z>=s.z}}(),setDirty:function(){this.dirty=!0},refreshObjects:function(){var e=this.data;this.objectEls=e.objects?this.el.sceneEl.querySelectorAll(e.objects):this.el.sceneEl.children,this.dirty=!1}})}]);
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