<!doctype html>
<html>
    <head>
        <meta charset="utf-8">
        <title>Globe - ECHARTS-GL</title>
        <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
        <meta name="apple-mobile-web-app-capable" content="yes">
        <link rel="stylesheet" href="../common/reset.css">
    </head>
    <body>
        <div id="main"></div>
        <script src="../common/echarts.min.js"></script>
        <script src="../common/jquery.min.js"></script>
        <script src="../common/echarts-gl.js"></script>
        <script src="../texture/world.jpg.js"></script>
        <script src="../texture/elev_bump.jpg.js"></script>
        <script src="../texture/pisa.hdr.js"></script>
        <script>
            var chart = echarts.init(document.getElementById('main'));

            chart.setOption({
                globe: {

                    baseTexture: worldUrl,
                    heightTexture: elevBumpUrl,

                    displacementScale: 0.1,

                    shading: 'realistic',
                    realisticMaterial: {
                        roughness: 0.8,
                        metalness: 0
                    },

                    postEffect: {
                        enable: true
                    },
                    temporalSuperSampling: {
                        enable: true
                    },
                    light: {
                        ambient: {
                            intensity: 0
                        },
                        main: {
                            intensity: 5,
                            shadow: true
                        },
                        // TODO
                        ambientCubemap: {
                            texture: pisaUrl,
                            exposure: 2,
                            diffuseIntensity: 0.1,
                            specularIntensity: 1
                        }
                    },
                    viewControl: {
                        autoRotate: true
                    }
                },
                series: []
            });

            window.onresize = chart.resize;

        </script>
    </body>
</html>