Boundary3D

Create collision boundaries by clicking points in Godot's 3D viewport.

demo.mp4

Installation

1. Copy boundary_3d addon to addons/
2. Enable in Project Settings > Plugins
3. Boundary3D node available in scene dock

Usage

1. Add Boundary3D node to scene
2. Enable Tool Active in inspector
3. Click collision shapes to place points
4. Press Enter or disable Tool Active to create boundaries
5. Click Cleanup when done to remove the unnecessary script

Controls

• Left Click: Place point (on collision shapes)
• Escape: Remove last point
• Enter: Generate boundaries
• Ctrl+C: Clear all points

Settings

Boundary Settings

• Height/Width: Dimensions of generated walls
• Collision Layer/Mask: Physics settings

Tool Control

• Tool Active: Enable/disable tool
• Cleanup: Remove script when finished

Output

Creates StaticBody3D nodes with BoxShape3D collision between each pair of points.

Requirements: Godot 4.x, collision shapes in scene for point placement.

License: MIT