real3d-portalsite/src/components/Query/clickQuery/pick_cockpit_vector.js

let handler_cockpit = null;

import store from '../../../store/store.js'



export const init_handler = () => {

    if (handler_cockpit == null) {
        handler_cockpit = new Cesium.ScreenSpaceEventHandler(viewer.scene.canvas);
    }
    handler_cockpit.setInputAction(async event => {
        let pickObj = viewer.scene.pick(event.position);
        var position = viewer.scene.pickPosition(event.position);

        if (!position)//点击到地球之外
            return false;
        var cartographic = Cesium.Cartographic.fromCartesian(position);


        let longitude = Cesium.Math.toDegrees(cartographic.longitude);
        let latitude = Cesium.Math.toDegrees(cartographic.latitude);
        let height = cartographic.height;
        let heading = viewer.scene.camera.heading;
        let pitch = viewer.scene.camera.pitch;
        // that.addSceneFun()

        if (!position) {
            position = Cesium.Cartesian3.fromDegrees(0, 0, 0);
        }
        if (Cesium.defined(pickObj)) {
            let obj = {}
            let arr = [];
            if (pickObj.primitive instanceof Cesium.Primitive && pickObj.id.properties && pickObj.id.properties.type == '国有建设用地完成项目') {//点击primitive
                // primitive相关操作
                let propertyNames = pickObj.id.properties.propertyNames
                propertyNames.forEach((res) => {
                    arr.push({
                        "name": res,
                        "value": pickObj.id.properties[res]._value,
                    });
                })

                store.state.vectorData = arr;
            }

            handler_cockpit.destroy();
            handler_cockpit = null;
        } else {


        }

    }, Cesium.ScreenSpaceEventType.LEFT_CLICK);


}


export const clear_data = () => {
    store.state.vectorData = [];

}