search

xeokit / xeokit-bim-viewer

A browser-based BIM viewer, built on the xeokit SDK
https://xeokit.github.io/xeokit-bim-viewer
Other
414 stars 360 forks source link

Question on TreeViewPlugin usage #36

Closed knevagi closed 3 years ago

knevagi commented 4 years ago

I am trying to use the xeokit-bim-viewer to display my own IFC model. I converted the IFC model to xkt using ifcconvert,https://github.com/KhronosGroup/COLLADA2GLTF/releases and https://github.com/xeokit/xeokit-gltf-to-xkt. However, when I tried to use the converted model in the viewer it gave me this error. [xeokit plugin TreeViewPlugin]: Failed to build storeys hierarchy for model 'architectural' - perhaps this model is not an IFC model?

Here are the files I used https://github.com/knevagi/xeokit-test Any help would be appreciated. Thank you.

wielinde commented 4 years ago

Hi @knevagi, I just imported your IFC in OpenProject and the conversion worked fine and I could see the four walls in XEOKIT. So there is something wrong with your IFC to xkt and JSON setup. This is our up-to-date script + instructions for installing the conversion tools on a linux Ubuntu. Please, check the commets at the bottom of the file. https://github.com/opf/openproject/blob/dev/modules/bim/bin/setup_dev.sh

jerto commented 3 years ago

Hi, I have exactly the same error and nothing is loaded. [xeokit plugin TreeViewPlugin]: Failed to build storeys hierarchy for model 'design' - perhaps this model is not an IFC model?

I'm on a Windows 10 machine. The strange thing is that the xkt file is displayed OK when I use the xeokit-sdk to build a viewer.

Does anyone have any idea to help me solve this ?

Thank you !

jerto commented 3 years ago

Problem solved. We have to use the latest xeokit-gltf-to-xkt So basically, what you have to do is : npm uninstall xeokit-gltf-to-xkt npm install --force @xeokit/xeokit-gltf-to-xkt@0.0.3 -g