cesium修改鼠标操作，左键平移、中键缩放、右键旋转

 

        viewer.scene.screenSpaceCameraController.zoomEventTypes = [Cesium.CameraEventType.WHEEL, Cesium.CameraEventType

            .PINCH

        ];

        viewer.scene.screenSpaceCameraController.tiltEventTypes = [Cesium.CameraEventType.PINCH, Cesium.CameraEventType

            .RIGHT_DRAG

        ];