FlattenTool

new Cesium.FlattenTool(scene)
MapGIS/Tools/FlattenTool.js 8

压平工具
Name Type Description
scene Scene

Methods

modelFlatten(positionArray, flattenHeight, flattenWithId, tileSetList)
MapGIS/Tools/FlattenTool.js 38

模型压平（该功能目前不支持M3D 2.0）
Name Type Description
positionArray Array 压平区域多边形顶点坐标数组，封闭多边形
flattenHeight Number 压平到指定高度，绝对海拔高度，单位米
flattenWithId Boolean 是否根据id压平
tileSetList Array.<MapGISM3DSet> optional 参与压平的MapGISM3DSet列表
Example:
var flattenTool = new Cesium.FlattenTool(viewer.scene);
var positions;
// 绘制压平区域
var drawElement = new Cesium.DrawElement(viewer);
drawElement.startDrawingPolygon({
    callback: function (result) {
        positions = result.positions;
        var polygon = new Cesium.DrawElement.PolygonPrimitive({
            positions: positions,
            allowPicking: false,
            material: Cesium.Material.fromType('Color', {
                color: new Cesium.Color(249 / 255, 177 / 255, 27 / 255, 0.5)
            })
        });
        viewer.scene.primitives.add(polygon);
    }
});
flattenTool.modelFlatten(positions, 10, true, tileSetList);

removeModelFlatten()
MapGIS/Tools/FlattenTool.js 66

移除模型压平