# Terrain

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**Ground that goes on for as long as you keep walking.**
[b3d-terrain](/b3d-terrain/) streams a procedural landscape with one shader
from seafloor to mountain; its climate, shape and landforms are the pages
beneath it. [b3d-decorator](/b3d-decorator/) puts rocks and trees on it by
budget. [Carved landforms](/sdf-lattice/) is for what a height map cannot do:
caves, arches, lava tubes.

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- [b3d-terrain](/b3d-terrain/)
- [b3d-decorator](/b3d-decorator/)
- [Carved landforms](/sdf-lattice/)
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