var ShaderFrogRuntime=function(e){function r(t){if(a[t])return a[t].exports;var n=a[t]={exports:{},id:t,loaded:!1};return e[t].call(n.exports,n,n.exports,r),n.loaded=!0,n.exports}var a={};return r.m=e,r.c=a,r.p="",r(0)}([function(e,r,a){"use strict";function t(e){return e&&e.__esModule?e:{"default":e}}function n(){}function i(){var e=arguments.length,r=arguments[0];if(2>e)return r;for(var a=1;e>a;a++)for(var t=arguments[a],n=Object.keys(t||{}),i=n.length,s=0;i>s;s++){var o=n[s];r[o]=t[o]}return r}function s(e){return i({},e)}function o(e){var r=s(e),a=void 0,t=void 0;for(a=0;t=arguments[a++ +1];)delete r[t];return r}Object.defineProperty(r,"__esModule",{value:!0});var u=a(1),d=t(u);n.prototype={mainCamera:null,cubeCameras:{},reserved:{time:null,cameraPosition:null},umap:{"float":{type:"f",value:0},"int":{type:"i",value:0},vec2:{type:"v2",value:function(){return new d["default"].Vector2}},vec3:{type:"v3",value:function(){return new d["default"].Vector3}},vec4:{type:"v4",value:function(){return new d["default"].Vector4}},samplerCube:{type:"t"},sampler2D:{type:"t"}},getUmap:function(e){var r=this.umap[e].value;return"function"==typeof r?r():r},load:function(e,r){var a=this,t=e,n="string"==typeof e;n&&(t=[e]);for(var i=new Array(t.length),s=0,o=function(e,o){var u=new d["default"].XHRLoader;u.load(o,function(u){var d=void 0;try{d=JSON.parse(u),delete d.id}catch(m){throw new Error("Could not parse shader"+o+"! Please verify the URL is correct.")}a.add(d.name,d),i[e]=d,++s===t.length&&r(n?i[0]:i)})},u=0;u<t.length;u++)o(u,t[u])},registerCamera:function(e){if(!(e instanceof d["default"].Camera))throw new Error("Cannot register a non-camera as a camera!");this.mainCamera=e},registerCubeCamera:function(e,r){if(!r.renderTarget)throw new Error("Cannot register a non-camera as a camera!");this.cubeCameras[e]=r},unregisterCamera:function(e){if(e in this.cubeCameras)delete this.cubeCameras[e];else{if(e!==this.mainCamera)throw new Error("You never registered camera "+e);delete this.mainCamera}},updateSource:function(e,r,a){if(a=a||"name",!this.shaderTypes[e])throw new Error("Runtime Error: Cannot update shader "+e+" because it has not been added.");var t=this.add(e,r),n=void 0,s=void 0;for(s=0;n=this.runningShaders[s++];)n[a]===e&&(i(n.material,o(t,"id")),n.material.needsUpdate=!0)},renameShader:function(e,r){var a=void 0,t=void 0;if(!(e in this.shaderTypes))throw new Error("Could not rename shader "+e+" to "+r+". It does not exist.");for(this.shaderTypes[r]=this.shaderTypes[e],delete this.shaderTypes[e],a=0;t=this.runningShaders[a++];)t.name===e&&(t.name=r)},get:function(e){var r=this.shaderTypes[e];return r.initted||this.create(e),r.material},add:function(e,r){var a=s(r),t=void 0;a.fragmentShader=r.fragment,a.vertexShader=r.vertex,delete a.fragment,delete a.vertex;for(var n in a.uniforms)t=a.uniforms[n],null===t.value&&(a.uniforms[n].value=this.getUmap(t.glslType));return e in this.shaderTypes?i(this.shaderTypes[e],a):this.shaderTypes[e]=a,a},create:function(e){var r=this.shaderTypes[e];return r.material=new d["default"].RawShaderMaterial(r),this.runningShaders.push(r),r.init&&r.init(r.material),r.material.needsUpdate=!0,r.initted=!0,r.material},updateRuntime:function(e,r,a){a=a||"name";var t=void 0,n=void 0,i=void 0,s=void 0;for(n=0;t=this.runningShaders[n++];)if(t[a]===e)for(i in r.uniforms)i in this.reserved||i in t.material.uniforms&&(s=r.uniforms[i],"t"===s.type&&"string"==typeof s.value&&(s.value=this.cubeCameras[s.value].renderTarget),t.material.uniforms[i].value=r.uniforms[i].value)},updateShaders:function(e,r){var a=void 0,t=void 0;for(r=r||{},t=0;a=this.runningShaders[t++];){for(var n in r.uniforms)n in a.material.uniforms&&(a.material.uniforms[n].value=r.uniforms[n]);"cameraPosition"in a.material.uniforms&&this.mainCamera&&(a.material.uniforms.cameraPosition.value=this.mainCamera.position.clone()),"viewMatrix"in a.material.uniforms&&this.mainCamera&&(a.material.uniforms.viewMatrix.value=this.mainCamera.matrixWorldInverse),"time"in a.material.uniforms&&(a.material.uniforms.time.value=e)}},shaderTypes:{},runningShaders:[]},r["default"]=n,e.exports=r["default"]},function(e,r){e.exports=THREE}]);