Maze heart generator

This is a random maze heart generator. It's based on [Maze generator, pure OpenSCAD](https://www.thingiverse.com/thing:1185425). You may change the following parameters to generate a maze heart, different every time:

- `heart_height`
- `wall_thickness`
- `wall_height`
- `cblocks`
- `levels`
- `tip_factor`
- `bottom`
- `ring`

You may be interested in [Random 3D maze heart generator](http://www.thingiverse.com/thing:1378192):

[](http://www.thingiverse.com/thing:1378192)

Or [Heart to Heart maze generator](http://www.thingiverse.com/thing:1391809):

[](http://www.thingiverse.com/thing:1391809)

Find all my mazes in the collection "[maze generators](h