This sample is a revision of the Learn Forge node.js tutorials demonstrating how to use hypermodeling ext in Forge Viewer.
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The
AecModelDatawill be produced for models of Revit 2018 and later, see: -
Floor plans must be placed in sheets and only available for the blew, see here for details.
- 2D sheets with floor plan views, structural plan views, or reflected ceiling plan views. Other sheets with callout or area plan views are not supported currently.
- Sheets with the Crop View checkbox enabled in Revit.
- Views without view breaks. Views containing view breaks or view splits are not supported currently.
To use this sample, you will need Autodesk developer credentials. Visit the Forge Developer Portal, sign up for an account, then create an app. For this new app, use http://localhost:3000/api/forge/callback/oauth as the Callback URL, although it is not used on a 2-legged flow. Finally, take note of the Client ID and Client Secret.
Install NodeJS.
Clone this project or download it. It's recommended to install GitHub Desktop. To clone it via command line, use the following (Terminal on MacOSX/Linux, Git Shell on Windows):
git clone https://github.com/autodesk-forge/forge.learning.viewmodels
git checkout nodejs
To run it, install the required packages, set the enviroment variables with your client ID & Secret and finally start it. Via command line, navigate to the folder where this repository was cloned to and use the following commands:
Mac OSX/Linux (Terminal)
npm install
export FORGE_CLIENT_ID=<<YOUR CLIENT ID FROM DEVELOPER PORTAL>>
export FORGE_CLIENT_SECRET=<<YOUR CLIENT SECRET>>
npm start
Windows (use Node.js command line from the Start menu)
npm install
set FORGE_CLIENT_ID=<<YOUR CLIENT ID FROM DEVELOPER PORTAL>>
set FORGE_CLIENT_SECRET=<<YOUR CLIENT SECRET>>
npm start
Open the browser: http://localhost:3000.
The Autodesk Forge packages are included by default. Some other non-Autodesk packages are used, including express and multer for upload.
For local development/ testing, consider using the nodemon package, which auto-restarts your node application after any modification to your code. To install it, use:
sudo npm install -g nodemon
Then, instead of npm run dev, use the following:
npm run nodemon
Which executes nodemon server.js --ignore www/, where the --ignore parameter indicates that the app should not restart if files under the www folder are modified.
After installing GitHub Desktop for Windows, on the Git Shell, if you see the error setting certificate verify locations error, then use the following command:
git config --global http.sslverify "false"
This sample is licensed under the terms of the MIT License. Please see the LICENSE file for full details.
Eason Kang @yiskang, Forge Partner Development