aframe-controller-cursor-component.min.js

!function(e){function t(i){if(n[i])return n[i].exports;var r=n[i]={exports:{},id:i,loaded:!1};return e[i].call(r.exports,r,r.exports,t),r.loaded=!0,r.exports}var n={};return t.m=e,t.c=n,t.p="",t(0)}([function(e,t){var n=AFRAME.utils.bind;if("undefined"==typeof AFRAME)throw new Error("Component attempted to register before AFRAME was available.");var i={CLICK:"click",MOUSEENTER:"mouseenter",MOUSEDOWN:"mousedown",MOUSELEAVE:"mouseleave",MOUSEUP:"mouseup"},r={HOVERING:"cursor-hovering",HOVERED:"cursor-hovered"};AFRAME.registerComponent("controller-cursor",{dependencies:["raycaster"],schema:{color:{default:"#74BEC1"},downEvents:{default:["triggerdown"]},radius:{default:.001},upEvents:{default:["triggerup"]}},init:function(){var e=this.el,t=this.data;this.triggerDownEl=null,this.intersection=null,this.intersectedEl=null;var i=e.sceneEl.canvas;if(!i)return void e.sceneEl.addEventListener("render-target-loaded",n(this.init,this));e.setAttribute("raycaster",{near:.03});var r=e.getAttribute("raycaster").far,s=r===1/0?1e3:r,o=new THREE.CylinderBufferGeometry(t.radius,t.radius,s,32),a=new THREE.MeshBasicMaterial({color:t.color}),c=new THREE.Mesh(o,a);c.position.z=-1*s/2,c.rotation.x=90*(Math.PI/180),e.setObject3D("cursormesh",c),this.onIntersectionBind=n(this.onIntersection,this),this.onIntersectionClearedBind=n(this.onIntersectionCleared,this),this.onTriggerDownBind=n(this.onTriggerDown,this),this.onTriggerUpBind=n(this.onTriggerUp,this)},play:function(){var e=this.el,t=this.data,n=this;e.addEventListener("raycaster-intersection",this.onIntersectionBind),e.addEventListener("raycaster-intersection-cleared",this.onIntersectionClearedBind),t.downEvents.forEach(function(t){e.addEventListener(t,n.onTriggerDownBind)}),t.upEvents.forEach(function(t){e.addEventListener(t,n.onTriggerUpBind)})},pause:function(){var e=this.el,t=this.data,n=this;e.removeEventListener("raycaster-intersection",this.onIntersectionBind),e.removeEventListener("raycaster-intersection-cleared",this.onIntersectionClearedBind),t.downEvents.forEach(function(t){e.removeEventListener(t,n.onTriggerDownBind)}),t.upEvents.forEach(function(t){e.removeEventListener(t,n.onTriggerUpBind)})},remove:function(){var e=this.el;e.removeObject3D("cursormesh")},onTriggerDown:function(e){this.twoWayEmit(i.MOUSEDOWN),this.triggerDownEl=this.intersectedEl},onTriggerUp:function(e){this.twoWayEmit(i.MOUSEUP),this.intersectedEl&&this.triggerDownEl===this.intersectedEl&&this.twoWayEmit(i.CLICK)},onIntersection:function(e){var t,n,s,o=this,a=this.el;if(t=e.detail.els[0]===a?1:0,s=e.detail.intersections[t],n=e.detail.els[t]){if(this.intersectedEl===n)return void(this.intersection=s);this.intersectedEl&&this.clearCurrentIntersection(),this.intersection=s,this.intersectedEl=n,a.addState(r.HOVERING),n.addState(r.HOVERED),o.twoWayEmit(i.MOUSEENTER)}},onIntersectionCleared:function(e){var t=this.el,n=e.detail.el;t!==n&&n===this.intersectedEl&&this.clearCurrentIntersection()},clearCurrentIntersection:function(){var e=this.el;this.intersectedEl.removeState(r.HOVERED),e.removeState(r.HOVERING),this.twoWayEmit(i.MOUSELEAVE),this.intersection=null,this.intersectedEl=null},twoWayEmit:function(e){var t=this.el,n=this.intersectedEl,i=this.intersection;t.emit(e,{intersectedEl:n,intersection:i}),n&&n.emit(e,{cursorEl:t,intersection:i})}})}]);