Description
A custom veinminer mod for the Blockbusters Aeronautics modpack. Built for NeoForge 1.21.1.
How to Use
- Veinmine: Hold
~while mining a block - Cycle shape: Scroll mouse wheel while holding
~ - Mass plant seeds: Hold a seed + hold
~+ right-click farmland - Mass place blocks: Hold a block + hold
~+ right-click a surface
Shape Modes
- Vein — flood-fills all connected blocks of the same type
- Tunnel 1×2 — 1 wide, 2 tall in your facing direction
- Tunnel 3×3 — 3×3 tunnel in your facing direction
- Flat 3×3 — perpendicular to your facing direction
- Mine Staircase — descending in your facing direction
- Escape Tunnel — ascending in your facing direction
Cyan outlines preview which blocks will be mined before you break them.
Config
In-game config via the Mods list — click the config button next to CosmoMine. Also stored at config/cosmomine-common.toml if you prefer to edit directly.
| Setting | Default | Description |
|---|---|---|
maxBlocks |
64 | Max blocks per veinmine operation (1–256) |
requireCorrectTool |
true | Only veinmine blocks your current tool can harvest |
consumeHunger |
false | Each extra block costs a small amount of hunger |
requireSneakToCycle |
false | Hold Sneak (shift) + ~ to scroll-cycle shape modes |
color |
#00BFFF |
Outline highlight color (hex) |
opacity |
0.9 | Outline opacity (0.0–1.0) |
lineWidth |
1.5 | Outline line width in pixels (0.5–8.0) |
Built for the Blockbusters Aeronautics modpack.


