cesium学习6-相机camera

GIS瞧葩菜2024-05-31 14:35

视角设置

javascript 复制代码

 viewer.camera.setView({
        destination:Cesium.Cartesian3.fromDegrees(118.0658439,24.5915414,2500),//目的地
        orientation:{
            heading:Cesium.Math.toDegrees(0),//左右平移0
            pitch:Cesium.Math.toDegrees(90),//上下点头90
            roll:Cesium.Math.toDegrees(0),//歪头0
        }
    })

相机飞行

javascript 复制代码

  setTimeout(() => {

      viewer.camera.flyTo({

          destination: position,

          orientation: {//和上面一样三个参数

              // heading: Cesium.Math.toDegrees(0),//左右平移0

              // pitch: Cesium.Math.toDegrees(0),//上下点头90

              // roll: Cesium.Math.toDegrees(0),//歪头0

          },

          duration:3//飞行时间

      });

  }, 3000);

lookat

javascript 复制代码

const position3 = Cesium.Cartesian3.fromDegrees(118.0658439, 24.5915414);
  viewer.camera.lookAt(
    position3, //位置锁定
    new Cesium.HeadingPitchRange(
      Cesium.Math.toRadians(0),
      Cesium.Math.toRadians(-90),
      20000
    )
  );

对于entities实体：相机锁定该实体

javascript 复制代码

viewer.zoomTo(point)//地图跳转