58 lines
2.2 KiB
Markdown
58 lines
2.2 KiB
Markdown
# 3D Interface
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A prototype for a user-friendly 3D interface allowing to browse 3D scenes /
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models written with Node.js.
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It is hosted by [OpenShift](https://www.openshift.com/) at
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[3dinterface.no-ip.org](http://3dinterface.no-ip.org).
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## Database setup
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First you need to configure the database. You can create a postgres database
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where you want, and you can initialize it by running the script
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`sql/backup.pgsql`.
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## Nodejs configuration
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Then, you have to set up nodejs to access to your database. Basically, you have
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to create a file `private.js` at the root of the repository looking like this :
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``` javascript
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module.exports.url = ... // the url to connect to your database
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module.exports.secret = ... // A secret string used to hash stuff
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```
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## Compiling the static js files
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There are two ways to compile the static js files :
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- either you don't mind not minifying the code to compile
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- or you absolutely want to minify the code
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First, `cd` to `utils/`. Here you'll find a script `build_all.sh` that, as its
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name suggests, builds all. By default, it minifies the code, but you can pass
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the option `--dev` to avoid minifying (which is a quite long operation).
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If it worked, you should see lots of files in `*.min.js` in your `static/js`
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directory, and a `geo.min.js` in your `lib` (at the root of the repository).
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## Running the server
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As usual with NodeJS, it's quite easy to test. Just ensure you have `node`
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installed on your machine, clone this repo somewhere, and then, in the repo do
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``` sh
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npm install
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node server.js
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```
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You should be able to go to [localhost:4000](http://localhost:4000) and see the
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result.
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Please note that some static files (some meshes / textures) are not on this
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repository (especially the heavy ones).
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## Developping
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If you want to dev on this project, the `utils/demon.sh` may help you : it is
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based on [nodemon](https://github.com/remy/nodemon) (that basically restarts
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the server everytime there is a change in the code) and
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[inotify](http://man7.org/linux/man-pages/man7/inotify.7.html) (that basically
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recompiles everything when there is a modification). To use it, just `cd` to
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`utils` and run `demon.sh` (note that it doesn't minify the code since this
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operation is heavy and too long to redo everytime there is a change).
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