# GeometryOperations in LD-BIM for Angular
*Creator: Alex Schlachter*

The library includes a set of geometry operations for three.js-based IFC-geometries (from IFC.js). See Three.js examples here (https://stemkoski.github.io/Three.js/)

## Install to Angular project

1. Install package
`npm i --save ngx-geometry-operations`

2. Install dependencies
`npm i --save three web-ifc-three`
`npm i --save-dev @types/three`
`npm i --save yuka`
`npm i --save three-csg-ts`

3. Add to app.module.ts

```typescript
import { GeometryOperationsModule } from 'ngx-geometry-operations';

@NgModule({
  imports: [
    ...,
    GeometryOperationsModule
  ]
})
```

## Use
See examples of use in the [LD-BIM viewer](https://github.com/MadsHolten/ld-bim).