hex-spiral

hex-spiral is library for working with 2D hexagonal maps using single-coordinate positions.

Overview

While most hex-grid-based 2D games use multiple coordinates, hex-spiral uses a single-coordinate spiral, where the central hex has the position 0, and further hexes are placed within theoretical hexagonal rings that surround it.

lib.rs:

While most hex-grid-based 2D games use multiple coordinates, hex-spiral uses a single-coordinate spiral, where the central hex has the position 0, and further hexes are placed within theoretical hexagonal rings that surround it. The hexes are flat-topped and every ring is indexed starting with the hex on the top edge of the previous ring and with further positions growing clockwise.