FoxelMap is a (as of now crude) python command-line offline 1.16.5 to 1.19 VoxelMap renderer that attempts to provide a customizable offline option for rendering voxelmap cache files, as well as adding extra modes and settings:
As of now it supports most but not all blockstates (namely waterlogged blocks). It also does not match voxelmap output 1:1 (and likely never will).
FoxelMap 0.1 - Back from Hiatus
Copy the VoxelMap cache .zip files of the world and dimension you wish to render into a new folder named worldinside the Foxelmap directory
To render the center regions of your world do python foxelmap.py --radius 3 --stitch, the output should then appear in out/!
Run python foxelmap.py --help for a list of all commands and settings or view the tables bellow.
Commands that will be run most times
| Command | Description |
|---|---|
--world <path> |
The path to the folder with the .zip tiles to be rendered, world/ is the default if no world setting is specified |
--v <16/17/18/19> |
The Minecraft version this data belongs to, supported values are 16, 17, 18 or 19 |
Voxelmap stores its cache data in tiles each corresponding to a 256x256 area (as opposed to the 512x512 of minecraft's region files). Several commands are available for picking which tiles to render with Foxelmap.
| Command | Description |
|---|---|
-a / --all |
Render all tiles in the cache |
-c "x,z" |
Renders the tile at the specified x,z in-game coordinate |
--cx "x1,x2" |
Renders the tiles between the specified x in-game coordinates (inclusive) |
--cz "z1,z2" |
Renders the tiles between the specified z in-game coordinates (inclusive) |
-t "x,z" |
Renders the tile at the specified x,z voxelmap tile coordinate |
--tx "x1,x2" |
Renders the tiles between the specified x voxelmap tile coordinates (inclusive) |
--tz "x1,x2" |
Renders the tiles between the specified z voxelmap tile coordinates (inclusive) |
--radius <value> |
Expands the selected tile area by a specified radius in all directions |
| Command | Description |
|---|---|
--mode terrain |
The standard Voxelmap-like look |
--mode height |
A grayscale map where pixel brightness = y |
--mode light |
À grayscale map showing the block light level |
--mode land |
A map showing the water and land boundaries |
--mode biome |
A map of the different biomes using Amidst color values |
--mode none |
Performs no render. Stitch, zoom and atlas commands continue to work as usual |
| Command | Description |
|---|---|
--light <day/night/nether/end/gamma> |
When in --mode terrain, selects the lighting to use for rendering |
--bedrock |
When in --mode terrain, uses minecraft bedrock edition water colors |
--noyshading |
When in --mode terrain, disables tinting blocks according to y level |
--heightslice <value> |
When in --mode height rounds the values of y coordinates to intervals of the specified value to create a layered topographic look |
--layer |
In terrain and height modes, renders a single Voxelmap layer (0 = Surface, 1 = Underwater, 2 = Transparent Blocks, 3 = Vegetation) |
| Command | Description |
|---|---|
--zoom <value> |
Creates folders with zoomed out versions of the tiles, every 4 tiles in a certain zoom level get merged and shrunk into a single 256x256 tile at the next zoom level |
--stitch |
Stitches all the produced tiles into a single image, if zoom is used, it will use the highest zoom level |
To generate its terrain map Foxelmap uses a pixel atlas with the colors to be used for each block, by default Foxelmap now comes with a pre-calculated atlas, however it is also possible to generate new ones. To do this, copy the 1.16 Minecraft .jar assets directory into the root folder of Foxelmap and run one of the following commands.
| Command | Description |
|---|---|
--atlas |
Uses the minecraft assets/ folder to generate block colors |
--atlasgen |
Uses the minecraft assets/ folder to generate block colors and outputs them to file (note: this overwrites the default provided one) |
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