movblock.mov

hbmspace:basalt_spikes

Moho basalt spikes.

Columns of the chunk in biomes, where the vanilla surface noise falls outside fixed bands, get a column of block up to 8 blocks high. Use it with an empty placement list.

Fields

FieldMeaning and default
blockSpike block.
biomesBiome ID, #tag or ID list.

The top-level type selects this feature; the remaining fields belong beside it.

Example

Inline feature of data/hbmspace/worldgen/placed_feature/moho/basalt_spikes.json:

{"type": "hbmspace:basalt_spikes", "biomes": "hbmspace:moho_basalt_deltas", "block": "hbm:basalt"}

© 2026 movblock. Original site text is licensed under CC BY-SA 4.0 unless otherwise noted. Built with Fumadocs.

On this page