J9：面向工程落地的参数化拓扑建模平台

import { SpatialEngine, PointCloud } from '@itfser/spatial-core';

// 1. 初始化空间测绘基准
const workspace = new SpatialEngine({
  toleranceMm: 0.02,
  coordinateSystem: 'CGCS2000',
  renderMode: 'Pathtracing_HQ'
});

// 2. 读取现场激光扫描并自动闭合墙体拓扑
await workspace.loadPointCloud(streamData);
const roomBoundaries = await workspace.resolvePartitions();

// 3. 一键挂接构件材质并输出协同图纸
const drawingBundle = await workspace.exportIFCBundle({
  elevationCAD: true,
  billOfQuantities: true
});
>> 状态：空间构件闭合成功，生成 24 个承重墙柱节点