Kleene Builds

Kleene Builds is a Minecraft Java Fabric mod that helps builders make large-scale design changes without leaving the game.

You select the part of your build you want to work on and let Kleene Builds apply a controlled building operation to that area.

Kleene Builds is currently designed for singleplayer worlds.

The basic workflow

1. Select an area by choosing two corners of your build.
2. Open View Operations using the configured keybind.
3. Choose an operation such as Glass Spawnproofer or Add Block Dithering.
4. Adjust the options for that operation.
5. Execute the operation and let Kleene Builds apply the changes to the selected area.

Both corner blocks are included in the selection, but you can remove them in the View Operations page.

The selection tool defaults to rotten flesh, but it can be changed from the Settings page.

Current features

To view pictures of what builds look like before and after these features have been applied, visit this page: Feature Images Page

Glass spawnproofer: Add stained glass where mobs could spawn, with colors chosen to suit the surface or set by you.

Support floating gravity blocks: Automatically add supports below sand, gravel, concrete powder, and other blocks that fall without support.

Add texture to plain surfaces: Scatter similar blocks across a wall, floor, or structure to create natural-looking variation.

Create block gradients: Blend between chosen materials to make smooth-looking color or material transitions.

Rotate builds: Turn a selected structure around different axes, including at angles beyond simple quarter-turns. Unusual rotations can change the shape of fine details.

Remove temporary corner blocks: Clear the blocks used to mark a selection.

Explore 3D models as Minecraft builds: Import a model, preview it, select the Minecraft blocks it may use, see a voxelized version, and export a schematic for a compatible tool.

Photograph a selected build: Keep your chosen build in focus while blurring its surroundings, adjust the blur, and use a dedicated Camera button to save a clean scene image without on-screen photography controls or the player's hand.

Correct or revisit changes

Undo or redo changes made by Kleene Builds and review past actions in the Action Log.

You can customize the selection tool, keyboard shortcuts, and the options for individual building operations.

Kleene Builds is currently intended for singleplayer worlds. Keep backups of important worlds before making large changes.

Created by CSClub05.