Freeze top layer
| Biomes | |
|---|---|
| Generates in existing chunks |
No |
| Consists of |
{
"title": "Freeze top layer",
"rows": [
{
"field": "All <span class=\"nowrap\"><span class=\"sprite-file\" style=\"\">(link to File:EnvSprite overworld.png article, displayed as 16x16px|link=Overworld|alt=|class=pixel-image|)</span>(link to Overworld article, displayed as <span class=\"sprite-text\">Overworld</span>)</span> biomes except <span class=\"nowrap\"><span class=\"sprite-file\" style=\"\">(link to File:BiomeSprite the-void.png article, displayed as 16x16px|link=the Void|alt=|class=pixel-image|)</span>(link to the Void article, displayed as <span class=\"sprite-text\">the Void</span>)</span>",
"label": "(link to Biome article, displayed as Biomes)"
},
{
"field": "No",
"label": "Generates in<br>existing chunks"
},
{
"field": "\n* <span class=\"nowrap\"><span class=\"sprite-file\" style=\"\">(link to File:BlockSprite ice.png article, displayed as 16x16px|link=Ice|alt=|class=pixel-image|)</span>(link to Ice article, displayed as <span class=\"sprite-text\">Ice</span>)</span>\n* <span class=\"nowrap\"><span class=\"sprite-file\" style=\"\">(link to File:BlockSprite snow.png article, displayed as 16x16px|link=Snow|alt=|class=pixel-image|)</span>(link to Snow article, displayed as <span class=\"sprite-text\">Snow</span>)</span>",
"label": "Consists of"
}
],
"invimages": [],
"images": [
"Ice.png",
"Snow.png"
]
}
A freeze top layer is a feature found throughout the Overworld.
Generation
Freeze top layer is a feature that is used to add snow and ice to mountains and cold biomes.
Freeze top layer tries to generate in all chunks in Overworld. In each chunk, it tries at each block column to generate snow or ice on the terrain surface if the biome temperature there is cold enough (below 0.15) and the block light level is less than 10. If the surface is water, an ice block replaces the water. Additionally, snow tries to generate on the surface if it can attach on the surface's block.
Data values
ID
| Feature type | Identifier |
|---|---|
 [No displayed name] | freeze_top_layer |
| Configured feature | Identifier |
|---|---|
| [No displayed name] | freeze_top_layer |
Bedrock Edition: In Bedrock Edition, it is technically not a feature. The game simply iterates through each horizontal coordinate after the chunk generation to generate ice and snow.
Config
- [NBT Compound / JSON Object] config: Empty
{
"type": "minecraft:freeze_top_layer",
"config": {}
}
History
| Java Edition | |||||||
|---|---|---|---|---|---|---|---|
| 1.18 | 21w41a | Freeze top layer now becomes a feature technically. | |||||
Issues
Issues relating to "Freeze top layer" are maintained on the bug tracker. Issues should be reported and viewed there.
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