Skip to content
Incre Studios
Unity pluginComing soonv1.0.0

GapWall

Collider walls with door and window openings for Unity.

Draw walls in the Scene View, cut door and window openings with exact widths, sills and heights, and bake ordinary BoxColliders. Openings are stored on the wall, so moving a corner or changing a width recalculates the solid sections instead of making you resize boxes by hand.

Not on sale yet Documentation

Planned for the Unity Asset Store. Not published yet.

Unity 6.3 editor with the GapWall window docked and a demo room in the Scene View

What it does

  • Door, double door, window and full-height gap presets, all editable
  • Windows and doors with a lintel: set each opening's sill and height
  • Any number of openings per wall; overlapping openings merge correctly
  • Mirror and Duplicate openings; new ones land in the widest free space
  • Room templates: rectangle, L-shape and corridor, as one Undo step
  • Drag shared corners or type exact coordinates; live preview of the colliders
  • Bakes plain BoxColliders with your layer, trigger and physics material settings
  • Full Undo/Redo; each bake is one Undo step and never overwrites earlier bakes
  • Editable C# editor source and an offline quick-start guide

Screenshots

Real captures. Select an image to open it at full size.

GapWall window showing an opening with a 0.9 m sill and 1.2 m height
Windows: set a sill and an opening height.
A wall with a door, a window and a double door added from presets
One-click presets, fully editable.
An L-shaped room template inserted next to the demo room
Room templates: rectangle, L-shape and corridor.
Unity Inspector showing a baked BoxCollider above a door
The result is ordinary BoxColliders.
The GapWall quick-start guide open in the Unity Inspector
Offline quick-start guide included.

Requirements and limits

Requirements

  • Unity 6.3 LTS or newer (tested on 6000.3.23f1 and 6000.6.0f1, Windows)
  • Editor-only tool: nothing is added to your builds except the BoxColliders you bake
  • No other packages, accounts or internet connection needed
  • Scene View preview and bake checked by hand in Built-in, URP and HDRP projects

What it doesn't do

  • Colliders only: it does not create or cut visible meshes and adds no door or window objects
  • Straight, horizontal walls; no slopes, curves, runtime editing or NavMesh generation
  • Each bake creates a new group; remove an old group yourself before re-baking

Documentation

Quick start Changelog

The same documentation ships inside the package.

Support and privacy

Get help

Write to support@increstudios.com with your GapWall version, your editor or app version and the steps that show the problem. More on support.

Privacy

GapWall runs only inside the Unity editor on your computer. It makes no network requests, has no telemetry and stores layouts as normal assets in your project. Privacy policy.