VoxelMap x SeedMapper by CevAPI

VoxelMap x SeedMapper is a heavily modified fork of VoxelMap Updated that integrates SeedMapper directly into the client and extends VoxelMap with advanced chunk overlays, data sharing, and world-map tooling. Perfect for base and structure loot hunting!

What This Fork Adds

SeedMapper Core

• Integrated SeedMapper into the client (no external mod workflow required).
• Added locating for structures, biomes, slime chunks, ore veins, terrain, caves, canyons, and loot.
• Added world-map and minimap marker rendering for SeedMapper results.
• Added completion tracking for located targets.
• Added saved seeds, manual seed input, and per-world/per-server SeedMapper state.
• Added bundled cubiomes support (SeedMapper's Fork).

Entity Display & Markers

• Added live loaded-chunk detection for containers, workstations, redstone components, spawners, and trial spawners on both the minimap and fullscreen world map.
• Container filters include single chests, double chests, trapped chests, ender chests, shulker boxes, barrels, hoppers, dispensers, droppers, brewing stands, and crafters.
• Each category can be enabled independently, with a ... submenu for choosing individual block types.
• Added Elytra Detection: End-ship markers receive a red slash when the item frame no longer contains an elytra, including after a player removes it.
• Added optional marker clustering: matching nearby markers collapse to one Minecraft icon with a white count, then separate again while zooming in.
• Added optional Marker Persistence. Detected markers are stored per server and dimension, restored after reconnecting, and updated when their chunk is rescanned.
• Added live block/chunk update hooks so loaded entities update without waiting for a full render-distance sweep.

Map Icon Scaling

• Added separate Map Entities Scale and Minimap Entities Scale controls for portals, end portals, end gateways, containers, workstations, redstone, and spawners.
• Minimap entity scale defaults to 0.6x and is capped at 1.2x; fullscreen map entity scale remains independent.
• Added separate SeedMapper structure-icon scale controls for the minimap and fullscreen world map under SeedMapper's World and Structures settings.

SeedMap

SeedMapper Menu

Locate Structures

SeedMapper Commands

• Added local command roots: /seedmap, /sm, /voxelmap, /vmap.
• Added locate, highlight, export, and source-chain command support.

Common commands:

• /seedmap help
• /seedmap seed <seed>
• /seedmap version [auto|supported version] (choose the cubiomes Minecraft version; auto follows the client)
• /seedmap locate structure <feature_id>
• /seedmap locate biome <biome_name>
• /seedmap locate orevein <iron|copper>
• /seedmap locate slime
• /seedmap locate loot <text>
• /seedmap highlight ore <block> [chunks]
• /seedmap highlight orevein [chunks]
• /seedmap highlight terrain [chunks]
• /seedmap highlight canyon [chunks]
• /seedmap highlight cave [chunks]
• /seedmap highlight clear
• /seedmap export [visible|radius <blocks>|area <x> <z> <radius>]
• /seedmap source <run|seeded|positioned|in|versioned|flagged|as|rotated> ...

ESP, Tracing, and Loot Workflow

• Added ESP rendering for blocks, ore veins, caves, canyons, and terrain.
• Added configurable ESP style profiles (fill/outline/color/alpha/timeout behavior).
• Added highlight/tracer workflow for located structures and loot results.
• Added auto-hide for highlights when near a target.
• Added integrated loot viewer with search (name, id, enchantments, NBT-like terms).

ESP Settings

Terrain Highlighting

Ore Highlighting

Loot Viewer

Datapack Structure Support

• Added datapack import for SeedMapper structures.
• Added datapack URL/cache path/autoload/enable controls.
• Added icon style and color scheme controls.
• Added per-world datapack structure enable/disable persistence.
• Added datapack-located marker persistence.
• Improved world map loading state behavior so SeedMapper loading text clears reliably when hidden/disabled and after exact results resolve.

Baritone Integration

• Added custom Baritone integration via BaritoneHelper.
• Added automatic vein miner for ores — detects exposed ore veins and leverages Baritone to strip-mine them.
• Requires Baritone to be installed separately.

CPU Renderer

• Added a full CPU-based radar renderer as an alternative to the GPU pipeline.
• Toggleable via a new option in settings (Enable CPU Rendering).
• Includes block helmet rendering support on the CPU path.
• Enables full VoxelMap compatibility with Vulkan and other renderer-modifying mods.

World Map Improvements

• Added SeedMapper marker icons and loot markers on the fullscreen map.
• Added marker context actions (completion toggles, loot actions, waypoint interactions).
• Added configurable transport shortcuts for teleport, flight, pathing, and other client/server commands.
• Added transport shortcut controls for excluding Y coordinates and showing all shortcuts in the main menu.
• Transport shortcut names, commands, visibility, and client-command flags persist across launches.
• Added persistent world-map plot lines with editing, duplication, deletion, color, thickness, and cross-dimension support.
• Added visible-area export support.
• Added coordinate recentering/editing and player recenter action.
• Added deep zoom-out and performance-mode behavior improvements.
• Added option to keep waypoints visible in world-map performance mode.
• Added optional zoom level display while zooming.
• Improved extreme-zoom texture processing and rendering.
• Improved waypoint layering, depth handling, label ordering, icon rendering, and highlighted-waypoint alpha.
• Improved world-map cache location handling and chunk readiness checks.
• Added cache write/decompression safeguards; stale cache data may need to be cleared after upgrading.

SeedMapper Integration

Mark Complete Example

Coordinate View

Plot Lines & Chunk Trials

Minimap and Chunk Overlay Improvements

• Added SeedMapper marker rendering on the minimap.
• Added Newer New Chunks overlay support on minimap and world map (see New Chunks System above).
• Added chunk grid/slime chunk options.
• Improved chunk line rendering (solid mode and thickness controls).
• Added scoreboard positioning option below minimap.

Portal and Waypoint Enhancements

• Added portal marker overlays for Nether portals, End portals, and End beacons.
• Added automatic portal recording and improved portal detection.
• Added waypoint import from Xaero's Minimap and Wurst.
• Added multi-select waypoint handling and optional delete confirmation.
• Added expanded waypoint compass and label placement options.
• Added dimension filtering and copy-to-clipboard in share flows.

New Chunks System

• Added a dedicated New Chunks feature set with its own options category/screen.
• Added detection and rendering for:
  • Newly generated chunks
  • Explored chunk history
  • Liquid-exploit chunk signals
  • Block-update exploit chunk signals
  • Added minimap and fullscreen world-map visualization for New Chunks layers.
  • Added persistent chunk-history storage so detected states survive restarts.
  • Added chunk overlay styling controls including line mode/thickness and visibility toggles.

Chunk Options

ChunkSync/Sharing

ChunkSync lets you securely share chunk-layer data with other players.

One-Time Setup

• /chunksync key <passphrase>
• /chunksync host <litterbox|file.io>

Share

• /chunksync share

• /chunksync share to <name>

  • Exports your chunk-share bundle.
  • Encrypts it with your configured passphrase.
  • Uploads it to the selected host.
  • Posts (or whispers) an encoded import token.

Receive

• /chunksync get <code>

• /chunksync get <code> as <name>

  • Default get merges into your own layer.
  • as <name> imports as a separate colored player layer.
  • Chat prompt import actions use the separate-layer flow automatically.

Manual File Transfer

• /chunksync export [name] writes voxelmap/chunk_share/<name>/ (folder or zip workflow supported).
• /chunksync import [name] [as <name>] imports a local folder or .zip bundle.

Manage Imported Layers

• /chunksync players
• /chunksync remove <name>

UI and Settings

• Added dedicated SeedMapper options tab and related screens.
• Added screens for locator, loot viewer, ESP profiles, datapacks, and saved seeds/maps.
• Added Chunk management UI
• Added ChunkSync management UI (passphrase/share/receive/manual import/export/player layers/status).
• Updated branding to VoxelMap x SeedMapper by CevAPI.
• Added/updated localization keys for SeedMapper and chunk-sync features.

Persistence and Compatibility

• SeedMapper state, datapack state, ESP settings, and completion state persist via VoxelMap settings.
• Explored chunks and portal markers persist per world/server context.
• Added compatibility helpers for Wurst waypoint data.
• Added rendering pipeline/types and mixin integrations needed by new overlays.

Update Checking

This fork includes an in-client update checker/notification system.

Common commands:

• /voxelmap updatechecker status
• /voxelmap updatechecker off
• /voxelmap updatechecker on
• /voxelmap updatechecker toggle
• /voxelmap updatechecker check

Quick disable:

• Run /voxelmap updatechecker off to stop update notifications.

Notes

• This fork is feature-focused and not intended as strict upstream parity.
• Some legacy localization keys may still exist after UI refactors.
• Existing world-map cache files can contain stale or damaged region data; remove .minecraft/voxelmap/cache once when upgrading if visual artifacts persist.
• Active development is ongoing; occasional regressions are still possible.