ildings
        var threeLayer = new maptalks.ThreeLayer('t', {
            forceRenderOnMoving: true,
            forceRenderOnRotating: true,
            // animation: true
        });
        var stats;
        threeLayer.prepareToDraw = function (gl, scene, camera) {
            stats = new Stats();
            stats.domElement.style.zIndex = 100;
            document.getElementById('map').appendChild(stats.domElement);

            addLines();
        };
        const sceneConfig = {
            postPr