hexgrid

A hexagonal grid layout. This prototype is flexible abstraction layer for hexagaonal grids.

``js
npm install hexgrid --save
`

Uses axial/trapezoidal coordinate space with pointy-top hexagons
- Increasing x goes right
- Increasing y goes bottom right

Examples

`js
// Init the hexgrid
var Hexgrid = require('hexgrid');
var grid = new Hexgrid({
size: 20
});

// Add a hexagon cell
var firstCellPoint = new Point(1, 2);
var firstCell = new Hexcell(firstCellPoint);
grid.add(firstCell);
`

Methods

$3

Adds a cell to the grid

$3

Removes a grid cell at point2d

$3

Gets a hexcell at point2d

$3

Gets the calculated x and y (based on the hexagonal grid) of a point

$3

Returns true if there is no hexcell at point2d`

$3

Returns an array of all hexcells