# CMPTLoaderBase

class in `3d-tiles-renderer/core`, extends `LoaderBase`

```js
import { CMPTLoaderBase } from '3d-tiles-renderer/core';
```

Base loader for the CMPT (Composite) tile format. Parses the CMPT binary structure
and returns the individual inner tile buffers with their format types. Extend this
class to integrate CMPT loading into a specific rendering engine.

## Methods

### .parse

```js
.parse( buffer: ArrayBuffer ): Object
```

Parses a CMPT buffer and returns an object containing each inner tile's type and raw buffer.

- `buffer`, `ArrayBuffer`