2D Grid ExtrudeGeometry Engine (Tool #89)

2D Floor Plan to 3D Viewer

Sketch retail storefront floor plans or exhibition booths in 2D to instantly test physical sight lines in interactive 3D WebGL.

1. Interactive 2D Wall Canvas:Click squares to toggle wall blocks

Wall Extrusion Height: (3m)

Wall Hex Tint:

Floor Hex Tint:

3D Extruded Architectural Viewport:Interactive Orbit Controls

🏗️ Engineered with strict Three.js memory cleanup (`geometry.dispose()`, `material.dispose()`) to guarantee zero memory leaks on hot reloading.