北京軟件公司有哪些seo任務(wù)
scene.pick返回的是包含給定窗口位置基元的對(duì)象
scene.drillpack返回的是給定窗口位置所有對(duì)象的列表
Globe.pick返回的是給光線和地形的交點(diǎn)
Cesium.ScreenSpaceEventType.MIDDLE_CLICK 鼠標(biāo)中間點(diǎn)擊事件
Cesium.ScreenSpaceEventType.MOUSE_MOVE 鼠標(biāo)移入事件
Cesium.ScreenSpaceEventType.RIGHT_CLICK 鼠標(biāo)右擊事件
Cesium.Ion.defaultAccessToken = '';var viewer = new Cesium.Viewer('cesiumContainer', {animation: false,timeline: false
});var position = new Cesium.Cartesian3.fromDegrees(116.39, 38.9, 0.0);
const entity = viewer.entities.add({id:'BlueModel',position: position,plane: {plane: new Cesium.Plane(Cesium.Cartesian3.UNIT_X, 0.0),dimensions: new Cesium.Cartesian2(400, 300),material: "../testdata/test.png",outline: true,outlineColor: Cesium.Color.BLACK },description:`<div><img width="100%" height="300px" src="../testdata/data.png"><h3>你好呀</h3><h3>歡迎學(xué)習(xí)cesium</h3></div>`
}) viewer.trackedEntity = entity; //將攝像機(jī)視口快速綁定到模型位置 var handler = new Cesium.ScreenSpaceEventHandler(viewer.scene.canvas);
handler.setInputAction(function (movement){var pick = viewer.scene.pick(movement.position);if(Cesium.defined(pick) && (pick.id.id ==='BlueModel')){alert("歡迎加入")}
},Cesium.ScreenSpaceEventType.LEFT_CLICK); //監(jiān)聽鼠標(biāo)左鍵點(diǎn)擊事件 
參考鏈接?9、cesium使用entity進(jìn)行頁(yè)面交互效果 - 嗶哩嗶哩?