![](../images/HelloRobotLogoBar.png)

## Overview

*hello_helpers* mostly consists of the hello_helpers Python module. This module provides various Python files used across stretch_ros that have not attained sufficient status to stand on their own.

## Capabilities

*fit_plane.py* : Fits planes to 3D data.

*hello_misc.py* : Various functions, including a helpful Python object with which to create ROS nodes. 

*hello_ros_viz.py* : Various helper functions for vizualizations using RViz.

## Typical Usage

```
import hello_helpers.fit_plane as fp
```
```
import hello_helpers.hello_misc as hm
```
```
import hello_helpers.hello_ros_viz as hr
```

## License

For license information, please see the LICENSE files. 
