var viewer = new Cesium.Viewer(‘cs‘);
// viewer.entities.add({//正方形
//     position:Cesium.Cartesian3.fromDegrees(-9300,1000,1400),
//     box:{
//         dimensions:new Cesium.Cartesian3(800000.0, 800000.0,800000.0),
//         material:‘/img/cesium.png‘
//     }
// })
// viewer.entities.add({//球體
//     position: Cesium.Cartesian3.fromDegrees(-300,100,400),
//     ellipsoid:{
//         radii :new Cesium.Cartesian3(800000.0, 800000.0,800000.0),
//         material:‘/img/cesium.png‘
//     }
// })
// viewer.entities.add({//圓柱
//     position: Cesium.Cartesian3.fromDegrees(-300,100,400),
//     cylinder :{
//         length : 400000.0,
//         topRadius : 200000.0,
//         bottomRadius : 200000.0,
//         material : Cesium.Color.GREEN.withAlpha(0.5),
//         outline : true,
//         outlineColor : Cesium.Color.DARK_GREEN//
//     }
// })
// viewer.entities.add({//圓錐
//     position: Cesium.Cartesian3.fromDegrees(116.423241,43.920026, 200000.0),
//     cylinder : {
//         length : 400000.0,
//         topRadius : 0.0,
//         bottomRadius : 200000.0,
//         material : Cesium.Color.RED
//     }
// })
viewer.entities.add({
    polygon: {
        hierarchy: Cesium.Cartesian3.fromDegreesArray([
            -197.0, 231.0,
            -97.0, 339.0,
            -87.0, 359.0,
            -8237.0, 31.0]),
        height : 500000,//多邊形高度
        material : Cesium.Color.RED.withAlpha(1),//紅色不透明
        outline : true,
        outlineColor : Cesium.Color.ORANGE//橘色輪廓線
    }
})
viewer.entities.add({
    polyline : {
        positions : Cesium.Cartesian3.fromDegreesArray([-75, 35,
            -125, 35]),
        width : 5,
        material : Cesium.Color.RED
    }
});

viewer.entities.add({
    polyline : {
        positions : Cesium.Cartesian3.fromDegreesArray([-75, 37,
            -125, 37]),
        width : 10,
        material : new Cesium.PolylineGlowMaterialProperty({
            glowPower : 0.2,//發光強度的屬性，以總線寬度的百分比表示。
            color : Cesium.Color.BLUE
        })
    }
});

viewer.entities.add({
    polyline : {
        positions : Cesium.Cartesian3.fromDegreesArrayHeights([-75, 39, 250000,
            -125, 39, 250000]),
        width : 5,
        material : new Cesium.PolylineOutlineMaterialProperty({
            color : Cesium.Color.ORANGE,
            outlineWidth : 2,
            outlineColor : Cesium.Color.BLACK
        })
    }
});

viewer.entities.add({
    polyline : {
        positions : Cesium.Cartesian3.fromDegreesArrayHeights([-75, 43, 500000,
            -125, 43, 500000]),
        width : 10,
        followSurface : false,
        material : new Cesium.PolylineArrowMaterialProperty(Cesium.Color.PURPLE)
    }
});

viewer.entities.add({//藍色多邊形
    polygon : {
        hierarchy : {
            positions : Cesium.Cartesian3.fromDegreesArray([-99.0, 30.0,
                -85.0, 30.0,
                -85.0, 40.0,
                -99.0, 40.0]),
            holes : [{
                positions : Cesium.Cartesian3.fromDegreesArray([
                    -97.0, 31.0,
                    -97.0, 39.0,
                    -87.0, 39.0,
                    -87.0, 31.0
                ]),
                holes : [{
                    positions : Cesium.Cartesian3.fromDegreesArray([
                        -95.0, 33.0,
                        -89.0, 33.0,
                        -89.0, 37.0,
                        -95.0, 37.0
                    ]),
                    holes : [{
                        positions : Cesium.Cartesian3.fromDegreesArray([
                            -93.0, 34.0,
                            -91.0, 34.0,
                            -91.0, 36.0,
                            -93.0, 36.0
                        ])
                    }]
                }]
            }]
        },
        material : Cesium.Color.BLUE.withAlpha(0.5),
        outline : true,
        outlineColor : Cesium.Color.BLACK
    }
});

viewer.entities.add({//綠色多邊形
    polygon : {
        hierarchy : Cesium.Cartesian3.fromDegreesArray([-108.0, 42.0,
            -100.0, 42.0,
            -104.0, 40.0]),
        extrudedHeight: 500000.0,
        material : Cesium.Color.GREEN,
        closeTop : false,
        closeBottom : false
    }
});

Cesium.js學習第二天（立方體）