Interactive Grid GDExtension v1.12.2 3D Tools 4.4 Community

Submitted by user antoinecharruel; MIT; 2026-02-09

InteractiveGrid is a Godot GDExtension that allows player interaction with a 3D grid, including cell selection, pathfinding, and hover highlights.

Note: To use this plugin, simply download it and add the 'addons' folder to your Godot project's root directory. You don't have to enable it in the plugins menu.

Features:

- Select individual cells.

- Detect obstacles.

- Align cells with the floor.

- Calculate paths from a global position to selected cells using AStar2D.

- Choose movement type: 4 directions, 6 directions, 8 directions.

- Customize the grid from the editor: grid size, cell size, mesh, colors, and shaders.

- High performance using MultiMeshInstance3D for efficient rendering of multiple cells.

Compatibility:

- Fully compatible with Godot 4.6 (4.4 minimum).
- Cross-platform support (Linux, Windows, macOS, Android, iOS, Web/HTML5).

Online Documentation and Tutorial: https://antoinecharruel.github.io/godot-gdextension-docs/interactive-grid/interactive-grid-3d.html

Play on Itch.io : https://vivensoft.itch.io/interactive-grid-gdextension

Download Demo: https://vivensoft.itch.io/interactive-grid-gdextension

If you encounter any issues, have questions, want to share your project using Interactive Grid, or give feedback, feel free to reach out on Discord: https://discord.com/invite/hZb9PGrrt9