Arcgis 与 Claygl 可视化 glsl 特效篇（四十三）

我决定不从claygl基础来讲了 直接整合arcgis与claygl可视化来讲
关于整合clagyl 有兴趣看我这篇文章 arcgis 与 claygl 引擎结合做地图可视化

我整合一个类库 后续不断更新中

npm i @haibalai/gismap4-claygl

初始化gismap4-claygl 类库， view是arcgis的sceneView对象

import { ClayglMapManager} from “@haibalai/gismap4-claygl”;
ClayglMapManager.init(view);

添加特效

import { ClayglMapManager} from “@haibalai/gismap4-claygl”;
 import * as clay from “claygl”;
 const fragmentShader =
 `
 #extension GL_OES_standard_derivatives : enable
 precision highp float;
 uniform float time;
 uniform vec2 mouse;
 vec2 resolution = vec2(1.0,1.0);
 varying vec2 vUv;
 constfloat r = .5;
 constfloat mg = 1.7320508;
 constfloat PI_H = 1.570796326794896;
 constfloat PI = 3.14159265358979;
 constfloat PI_2 = 6.28318530717958;
 constfloat PI_4 = 12.56637061435917;
 const vec3 mulColor1 = vec3( .9, .2, 1. );
 const vec3 mulColor2 = vec3( .1, .8, .2 );
 const vec3 lineColor1 = vec3( .0, .95, .5 );
 const vec3 lineColor2 = vec3( .1, .05, .9 );
 const vec3 bgColor = vec3( .2, .15, .5 );
 const vec3 glowColor = vec3( .1, .75, .55 );
 const vec3 frontColor = vec3( 1., 1., 1. );

Arcgis 与 Claygl 可视化 glsl 特效篇（四十三） － 小专栏