Extrude
The Extrude tool expands or shrinks a selection by adding or removing blocks on its exposed faces. RMB on a block face applies the extrude at that face’s normal direction. Corners can optionally be included for rounder expansion.
Controls
| Input |
Action |
| RMB |
Extrude at the clicked block face |
Parameters
| Parameter |
Description |
| Mode |
Expand — add blocks outward from selection faces; Shrink — remove blocks inward |
| Displace |
When enabled, the original selection boundary moves with the extrusion |
| Count |
Number of extrude steps applied per click |
| Limit |
Maximum number of blocks that may be affected per operation |
| Corners |
When enabled, corner and edge blocks are also included in the expansion |
Tips
- Multiple clicks accumulate; use Count to apply several steps in one click.
- Corners enabled produces a more spherical expansion; corners disabled keeps sharp edges.
- Shrink is useful for carving inward ledges and recesses.