2
votes
1answer
284 views

Path finding in hex grid based game

I'm making a TBS with hex grid. Player can move units from one hex to another using bridges, which will be randomly generated. I'm using cubic and axial coordinate system for my grid, it's well ...
1
vote
2answers
351 views

Converting hexagon grid coordinate system

As I have been building on a RTS game based on hexagon grid built in javascript. I stumbled across a problem regarding the coordinate system. Have been trying to implement a A-star system to find ...
22
votes
4answers
2k views

Why don't we use octogonal maps instead of hexagonal maps?

I understand the advantage of hexagonal tiles over square ones. But why aren't octagons used instead? I would think they would provide better, more natural movement in eight directions. I was ...
13
votes
1answer
767 views

Get ring of tiles in hexagon grid

Thanks to this post I'm able to collect adjacent tiles to a given tile. But I'm pretty much stuck on an algorithm that gives me only a "ring" of tiles specified by an offset. The algorithm given in ...
7
votes
3answers
1k views

Storing a Hex Grid

I've been creating a small hex grid framework for Unity3D and have come to the following dilemma. This is my coordinate system (taken from here): It all works pretty nicely except for the fact I ...
14
votes
2answers
10k views

Hexagonal grid/tiles tutorials

Are there any platform or language agnostic (preferably step by step) tutorials regarding creating hexagonal grid based maps/games? I'm mainly interested in grid/tiles basics and not advanced game ...
7
votes
2answers
2k views

How do I rotate a structure of hexagonal tiles on a hexagonal grid?

My 2D isometric game uses a hexagonal grid map. In reference to the image below, how do I rotate the light blue hexagon structures by 60 degrees around the pink hexagons? EDIT: Main hex is (0,0). ...