Draw things on an L3D Cube.

$ npm install
$ npm run dev

In the browser console, run localStorage.setItem('device', <serial number>) to select the device to interact with.

![L3D Drawing Canvas Screenshot](/images/l3draw.png "L3D Drawing Canvas" =250x)

• add another light source
• add menu (http://mrdoob.com/projects/voxels)
• add color selection
• fix toggle voxel when dragging