问题
Forge Viewer doesn't show IfcSpace objects. I checked several IFC files in a few IFC viewer applications and they all show the spaces. I am wondering if such feature is supported in Forge Viewer? If yes, how can I get it to work. Thanks
来源：https://stackoverflow.com/questions/62273342/ifcspace-objects-doesnt-show-up-in-autodesk-forge-viewer