Crater
TerrainPalette node
CraterAn impact crater: raised rim, sunken floor, optional central peak and radial ejecta streaks.
Inputs
0This node has no inputs.
Outputs
1Out
outHeightfield
Parameters
9| Parameter | Type | Default | Range or choices |
|---|---|---|---|
Seedseed | Seed | 1337 | — |
Center XcenterX | Number | 0.5 | -1 – 2 |
Center YcenterY | Number | 0.5 | -1 – 2 |
Radiusradius | Number | 0.28 | 0.02 – 1 |
Depthdepth | Number | 0.35 | 0 – 1 |
Rim Heightrim | Number | 0.18 | 0 – 1 |
Central PeakcentralPeak | Number | 0.35 | 0 – 1 |
Ejectaejecta | Number | 0.3 | 0 – 1 |
Base Heightbase | Number | 0.5 | 0 – 1 |
When to use
Use it as a large-scale silhouette, then add variation, weathering, and surface detail downstream.
Example connection:
Crater · Out → Adjust/Autolevel → Build Map · Height
Notes
Heightfield outputs are sampled at the active preview resolution and at terrain-voxel density during a build.