Hexagonal Constructor

< Tool Preview >

                                            

                                                                                                

A clean and lightweight tool
for generating hex-based layouts inside the Unity Editor.

Perfect for roguelikes, strategy games, dungeon crawlers, top-down exploration,
and any project using a hex grid.

Supports both randomized generation and shape-based layouts out of the box.

                                                                                                

< Core Features >

                                            

• Random Generation
  Deterministic or fully random, seed-based if needed.

• Shape Generation
  Disk, Ring, Spiral, etc.

• FlatTop and PointyTop Support
  Correct axial math for both orientations.
  (Prefab rotation is manual)

• Editor Preview System
  Fast cached gizmo previews.
  Rebuild preview at any time.

• Debug Mode (Play Mode)
  Step-by-step generation with adjustable delay.

• Full Source Code
  Clean C# architecture, easy to extend.

                                                                                                

< How to Use >

                                            

1. Add HexRoomGenerator.cs to any GameObject.

2. Assign a hex prefab (Flat or Pointy) in the Tile Visuals section.

3. Choose Generation Mode (Shapes or Randomized) in the Generation Settings section.

4. Use:
   
   • Rebuild Preview
   • Clear Preview
   • Rebuild Generation
   • Clear Generation

5. (Optional) Enable Debug Mode to see hexes spawn one-by-one in Play Mode.

All generated hexes appear as children of your GameObject.

                                                                                                

< Technical Notes >

                                            

• Current Version: v1.1

• Orientation (Flat/Pointy) affects math, not sprite rotation.

• Rotate your prefab manually if needed.

• Hex visuals and hex math are fully decoupled.

• Compatible with Unity 2021.3 or newer.