"use strict";(self.webpackChunk=self.webpackChunk||[]).push([[9592],{62934:function(e,n,t){var a=t(41376),r=t(54354),o=t(31998),u=t(79847),s=t(52139),c={};function v(e,n){return["+",["*",256,["band",1,e,n]],["+",["*",512,["band",2,e,n]],["*",768,["band",3,e,n]]]]}var i=["*",2,["resolution"]],l=["*",["var","vert"],v(-1,0)],m=["/",["-",["*",["var","vert"],v(1,0)],l],i],d=["*",["var","vert"],v(0,-1)],f=["/",["-",["*",["var","vert"],v(0,1)],d],i],p=["atan",["^",["+",["^",m,2],["^",f,2]],.5]],h=["clamp",["atan",["-",0,m],f],-Math.PI,Math.PI],b=["*",Math.PI/180,["var","sunEl"]],w=["*",255,["+",["*",["sin",b],["cos",p]],["*",["*",["cos",b],["sin",p]],["cos",["-",["*",Math.PI/180,["var","sunAz"]],h]]]]],Z=new s.Z({opacity:.3,source:new o.Z({url:"https://{a-d}.tiles.mapbox.com/v3/aj.sf-dem/{z}/{x}/{y}.png"}),style:{variables:c,color:["color",w,w,w]}});["vert","sunEl","sunAz"].forEach((function(e){var n=document.getElementById(e),t=document.getElementById(e+"Out");function a(){t.innerText=n.value,c[e]=Number(n.value)}a();var r=function(){a(),Z.updateStyleVariables(c)};n.addEventListener("input",r),n.addEventListener("change",r)}));new a.Z({target:"map",layers:[new s.Z({source:new u.Z}),Z],view:new r.ZP({extent:[-13675026,4439648,-13580856,4580292],center:[-13615645,4497969],minZoom:10,maxZoom:16,zoom:13})})}},function(e){var n=function(n){return e(e.s=n)};n(9877),n(62934)}]);
//# sourceMappingURL=webgl-shaded-relief.js.map