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Repository files navigation

title-banner

create 3D-maps of your Minecraft worlds and display them in your browser
>> DEMO MAP <<

GitHub issuesGitHub all releasesGitHub release (latest by date)Discord



What is BlueMap

BlueMap is a program that reads your Minecraft world files and generates not only a map, but also 3D-models of the whole surface. With the web-app you then can look at those in your browser and basically view the world as if you were ingame! Or just look at it from far away to get an overview.

screenshot

BlueMap comes as a Spigot/Paper or Sponge Plugin, as a Fabric or Forge-Mod and you can also use BlueMap without any Server from the Command-Line as a standalone tool.

If installed as a Plugin/Mod, BlueMap renders asynchronously to your MinecraftServer-Thread. This means at no time it will block your server-thread directly. So as long as your CPU is not fully utilized, your server should not be slowed down while BlueMap is rendering.

Using BlueMap

You can download BlueMap from here.
Read the installation instructions to get started!

Here you can see how many servers are using BlueMap:

BlueMap Graph

Development

Clone

If you have git installed, simply use the command git clone --recursive https://github.com/BlueMap-Minecraft/BlueMap.git to clone BlueMap.

Build

In order to build BlueMap you simply need to run the ./gradlew release command in BlueMap's root directory. You can find the compiled JAR files in ./build/release.

Issues

You found a bug, have another issue?
First, make sure it's not on your end, if you are unsure you can always ask about it in our Discord.
If you are sure it's a bug on BlueMap's end, please create an issue here!

Contributing

You are welcome to contribute! Just create a pull request with your changes :)

If you want to have your changes merged, make sure they are complete, documented and well tested!

Keep in mind that we have to maintain all new features and keep supporting them in the future. This means we always can decide to not accept a PR for any reason.

Links

TODO-List:https://github.com/orgs/BlueMap-Minecraft/projects/2
Wiki:https://bluecolo.red/map-wiki
Discord:https://bluecolo.red/map-discord
Reddit:https://www.reddit.com/r/BlueMap

JetBrainsLogo

Special thanks to JetBrains for giving out an OpenSource-Licence for BlueMap development!

About

A Minecraft mapping tool that creates 3D models of your Minecraft worlds and displays them in a web viewer.

bluecolo.red/bluemap

Resources

Readme
License

Contributing

Contributing
Activity

Stars

0 stars

Watchers

0 watching

Forks

0 forks
Report repository

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
BranchesTags
Repository files navigation
title-banner
create 3D-maps of your Minecraft worlds and display them in your browser
>> DEMO MAP <<
GitHub issuesGitHub all releasesGitHub release (latest by date)Discord


What is BlueMap
BlueMap is a program that reads your Minecraft world files and generates not only a map, but also 3D-models of the whole surface.
With the web-app you then can look at those in your browser and basically view the world as if you were ingame!
Or just look at it from far away to get an overview.
screenshot
BlueMap comes as a Spigot/Paper or Sponge Plugin, as a Fabric or Forge-Mod and you can also use BlueMap without any Server
from the Command-Line as a standalone tool.
If installed as a Plugin/Mod, BlueMap renders asynchronously to your MinecraftServer-Thread.
This means at no time it will block your server-thread directly.
So as long as your CPU is not fully utilized, your server should not be slowed down while BlueMap is rendering.
Using BlueMap
You can download BlueMap from here.

Read the installation instructions to get started!
Here you can see how many servers are using BlueMap:
BlueMap Graph
Development
Clone
If you have git installed, simply use the command git clone --recursive https://github.com/BlueMap-Minecraft/BlueMap.git to clone BlueMap.
Build
In order to build BlueMap you simply need to run the ./gradlew release command in BlueMap's root directory.
You can find the compiled JAR files in ./build/release.
Issues
You found a bug, have another issue?

First, make sure it's not on your end, if you are unsure you can always ask about it in our Discord.

If you are sure it's a bug on BlueMap's end, please create an issue here!
Contributing
You are welcome to contribute!
Just create a pull request with your changes :)
If you want to have your changes merged, make sure they are complete, documented and well tested!
Keep in mind that we have to maintain all new features and keep supporting them in the future.
This means we always can decide to not accept a PR for any reason.
Links
TODO-List:https://github.com/orgs/BlueMap-Minecraft/projects/2
Wiki:https://bluecolo.red/map-wiki
Discord:https://bluecolo.red/map-discord
Reddit:https://www.reddit.com/r/BlueMap
JetBrainsLogo


Special thanks to JetBrains for giving out an OpenSource-Licence for BlueMap development!
About
A Minecraft mapping tool that creates 3D models of your Minecraft worlds and displays them in a web viewer.
bluecolo.red/bluemap
Resources
Readme
License
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
title-banner
create 3D-maps of your Minecraft worlds and display them in your browser
>> DEMO MAP <<
GitHub issuesGitHub all releasesGitHub release (latest by date)Discord


What is BlueMap
BlueMap is a program that reads your Minecraft world files and generates not only a map, but also 3D-models of the whole surface.
With the web-app you then can look at those in your browser and basically view the world as if you were ingame!
Or just look at it from far away to get an overview.
screenshot
BlueMap comes as a Spigot/Paper or Sponge Plugin, as a Fabric or Forge-Mod and you can also use BlueMap without any Server
from the Command-Line as a standalone tool.
If installed as a Plugin/Mod, BlueMap renders asynchronously to your MinecraftServer-Thread.
This means at no time it will block your server-thread directly.
So as long as your CPU is not fully utilized, your server should not be slowed down while BlueMap is rendering.
Using BlueMap
You can download BlueMap from here.

Read the installation instructions to get started!
Here you can see how many servers are using BlueMap:
BlueMap Graph
Development
Clone
If you have git installed, simply use the command git clone --recursive https://github.com/BlueMap-Minecraft/BlueMap.git to clone BlueMap.
Build
In order to build BlueMap you simply need to run the ./gradlew release command in BlueMap's root directory.
You can find the compiled JAR files in ./build/release.
Issues
You found a bug, have another issue?

First, make sure it's not on your end, if you are unsure you can always ask about it in our Discord.

If you are sure it's a bug on BlueMap's end, please create an issue here!
Contributing
You are welcome to contribute!
Just create a pull request with your changes :)
If you want to have your changes merged, make sure they are complete, documented and well tested!
Keep in mind that we have to maintain all new features and keep supporting them in the future.
This means we always can decide to not accept a PR for any reason.
Links
TODO-List:https://github.com/orgs/BlueMap-Minecraft/projects/2
Wiki:https://bluecolo.red/map-wiki
Discord:https://bluecolo.red/map-discord
Reddit:https://www.reddit.com/r/BlueMap
JetBrainsLogo


Special thanks to JetBrains for giving out an OpenSource-Licence for BlueMap development!
About
A Minecraft mapping tool that creates 3D models of your Minecraft worlds and displays them in a web viewer.
bluecolo.red/bluemap
Resources
Readme
License
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
title-banner
create 3D-maps of your Minecraft worlds and display them in your browser
>> DEMO MAP <<
GitHub issuesGitHub all releasesGitHub release (latest by date)Discord


What is BlueMap
BlueMap is a program that reads your Minecraft world files and generates not only a map, but also 3D-models of the whole surface.
With the web-app you then can look at those in your browser and basically view the world as if you were ingame!
Or just look at it from far away to get an overview.
screenshot
BlueMap comes as a Spigot/Paper or Sponge Plugin, as a Fabric or Forge-Mod and you can also use BlueMap without any Server
from the Command-Line as a standalone tool.
If installed as a Plugin/Mod, BlueMap renders asynchronously to your MinecraftServer-Thread.
This means at no time it will block your server-thread directly.
So as long as your CPU is not fully utilized, your server should not be slowed down while BlueMap is rendering.
Using BlueMap
You can download BlueMap from here.

Read the installation instructions to get started!
Here you can see how many servers are using BlueMap:
BlueMap Graph
Development
Clone
If you have git installed, simply use the command git clone --recursive https://github.com/BlueMap-Minecraft/BlueMap.git to clone BlueMap.
Build
In order to build BlueMap you simply need to run the ./gradlew release command in BlueMap's root directory.
You can find the compiled JAR files in ./build/release.
Issues
You found a bug, have another issue?

First, make sure it's not on your end, if you are unsure you can always ask about it in our Discord.

If you are sure it's a bug on BlueMap's end, please create an issue here!
Contributing
You are welcome to contribute!
Just create a pull request with your changes :)
If you want to have your changes merged, make sure they are complete, documented and well tested!
Keep in mind that we have to maintain all new features and keep supporting them in the future.
This means we always can decide to not accept a PR for any reason.
Links
TODO-List:https://github.com/orgs/BlueMap-Minecraft/projects/2
Wiki:https://bluecolo.red/map-wiki
Discord:https://bluecolo.red/map-discord
Reddit:https://www.reddit.com/r/BlueMap
JetBrainsLogo


Special thanks to JetBrains for giving out an OpenSource-Licence for BlueMap development!
About
A Minecraft mapping tool that creates 3D models of your Minecraft worlds and displays them in a web viewer.
bluecolo.red/bluemap
Resources
Readme
License
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
Repository files navigation
title-banner
create 3D-maps of your Minecraft worlds and display them in your browser
>> DEMO MAP <<
GitHub issuesGitHub all releasesGitHub release (latest by date)Discord


What is BlueMap
BlueMap is a program that reads your Minecraft world files and generates not only a map, but also 3D-models of the whole surface.
With the web-app you then can look at those in your browser and basically view the world as if you were ingame!
Or just look at it from far away to get an overview.
screenshot
BlueMap comes as a Spigot/Paper or Sponge Plugin, as a Fabric or Forge-Mod and you can also use BlueMap without any Server
from the Command-Line as a standalone tool.
If installed as a Plugin/Mod, BlueMap renders asynchronously to your MinecraftServer-Thread.
This means at no time it will block your server-thread directly.
So as long as your CPU is not fully utilized, your server should not be slowed down while BlueMap is rendering.
Using BlueMap
You can download BlueMap from here.

Read the installation instructions to get started!
Here you can see how many servers are using BlueMap:
BlueMap Graph
Development
Clone
If you have git installed, simply use the command git clone --recursive https://github.com/BlueMap-Minecraft/BlueMap.git to clone BlueMap.
Build
In order to build BlueMap you simply need to run the ./gradlew release command in BlueMap's root directory.
You can find the compiled JAR files in ./build/release.
Issues
You found a bug, have another issue?

First, make sure it's not on your end, if you are unsure you can always ask about it in our Discord.

If you are sure it's a bug on BlueMap's end, please create an issue here!
Contributing
You are welcome to contribute!
Just create a pull request with your changes :)
If you want to have your changes merged, make sure they are complete, documented and well tested!
Keep in mind that we have to maintain all new features and keep supporting them in the future.
This means we always can decide to not accept a PR for any reason.
Links
TODO-List:https://github.com/orgs/BlueMap-Minecraft/projects/2
Wiki:https://bluecolo.red/map-wiki
Discord:https://bluecolo.red/map-discord
Reddit:https://www.reddit.com/r/BlueMap
JetBrainsLogo


Special thanks to JetBrains for giving out an OpenSource-Licence for BlueMap development!
About
A Minecraft mapping tool that creates 3D models of your Minecraft worlds and displays them in a web viewer.
bluecolo.red/bluemap
Resources
Readme
License
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
title-banner
create 3D-maps of your Minecraft worlds and display them in your browser
>> DEMO MAP <<
GitHub issuesGitHub all releasesGitHub release (latest by date)Discord


What is BlueMap
BlueMap is a program that reads your Minecraft world files and generates not only a map, but also 3D-models of the whole surface.
With the web-app you then can look at those in your browser and basically view the world as if you were ingame!
Or just look at it from far away to get an overview.
screenshot
BlueMap comes as a Spigot/Paper or Sponge Plugin, as a Fabric or Forge-Mod and you can also use BlueMap without any Server
from the Command-Line as a standalone tool.
If installed as a Plugin/Mod, BlueMap renders asynchronously to your MinecraftServer-Thread.
This means at no time it will block your server-thread directly.
So as long as your CPU is not fully utilized, your server should not be slowed down while BlueMap is rendering.
Using BlueMap
You can download BlueMap from here.

Read the installation instructions to get started!
Here you can see how many servers are using BlueMap:
BlueMap Graph
Development
Clone
If you have git installed, simply use the command git clone --recursive https://github.com/BlueMap-Minecraft/BlueMap.git to clone BlueMap.
Build
In order to build BlueMap you simply need to run the ./gradlew release command in BlueMap's root directory.
You can find the compiled JAR files in ./build/release.
Issues
You found a bug, have another issue?

First, make sure it's not on your end, if you are unsure you can always ask about it in our Discord.

If you are sure it's a bug on BlueMap's end, please create an issue here!
Contributing
You are welcome to contribute!
Just create a pull request with your changes :)
If you want to have your changes merged, make sure they are complete, documented and well tested!
Keep in mind that we have to maintain all new features and keep supporting them in the future.
This means we always can decide to not accept a PR for any reason.
Links
TODO-List:https://github.com/orgs/BlueMap-Minecraft/projects/2
Wiki:https://bluecolo.red/map-wiki
Discord:https://bluecolo.red/map-discord
Reddit:https://www.reddit.com/r/BlueMap
JetBrainsLogo


Special thanks to JetBrains for giving out an OpenSource-Licence for BlueMap development!
About
A Minecraft mapping tool that creates 3D models of your Minecraft worlds and displays them in a web viewer.
bluecolo.red/bluemap
Resources
Readme
License
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
title-banner
create 3D-maps of your Minecraft worlds and display them in your browser
>> DEMO MAP <<
GitHub issuesGitHub all releasesGitHub release (latest by date)Discord


What is BlueMap
BlueMap is a program that reads your Minecraft world files and generates not only a map, but also 3D-models of the whole surface.
With the web-app you then can look at those in your browser and basically view the world as if you were ingame!
Or just look at it from far away to get an overview.
screenshot
BlueMap comes as a Spigot/Paper or Sponge Plugin, as a Fabric or Forge-Mod and you can also use BlueMap without any Server
from the Command-Line as a standalone tool.
If installed as a Plugin/Mod, BlueMap renders asynchronously to your MinecraftServer-Thread.
This means at no time it will block your server-thread directly.
So as long as your CPU is not fully utilized, your server should not be slowed down while BlueMap is rendering.
Using BlueMap
You can download BlueMap from here.

Read the installation instructions to get started!
Here you can see how many servers are using BlueMap:
BlueMap Graph
Development
Clone
If you have git installed, simply use the command git clone --recursive https://github.com/BlueMap-Minecraft/BlueMap.git to clone BlueMap.
Build
In order to build BlueMap you simply need to run the ./gradlew release command in BlueMap's root directory.
You can find the compiled JAR files in ./build/release.
Issues
You found a bug, have another issue?

First, make sure it's not on your end, if you are unsure you can always ask about it in our Discord.

If you are sure it's a bug on BlueMap's end, please create an issue here!
Contributing
You are welcome to contribute!
Just create a pull request with your changes :)
If you want to have your changes merged, make sure they are complete, documented and well tested!
Keep in mind that we have to maintain all new features and keep supporting them in the future.
This means we always can decide to not accept a PR for any reason.
Links
TODO-List:https://github.com/orgs/BlueMap-Minecraft/projects/2
Wiki:https://bluecolo.red/map-wiki
Discord:https://bluecolo.red/map-discord
Reddit:https://www.reddit.com/r/BlueMap
JetBrainsLogo


Special thanks to JetBrains for giving out an OpenSource-Licence for BlueMap development!
About
A Minecraft mapping tool that creates 3D models of your Minecraft worlds and displays them in a web viewer.
bluecolo.red/bluemap
Resources
Readme
License
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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create 3D-maps of your Minecraft worlds and display them in your browser
>> DEMO MAP <<
GitHub issuesGitHub all releasesGitHub release (latest by date)Discord


What is BlueMap
BlueMap is a program that reads your Minecraft world files and generates not only a map, but also 3D-models of the whole surface.
With the web-app you then can look at those in your browser and basically view the world as if you were ingame!
Or just look at it from far away to get an overview.
screenshot
BlueMap comes as a Spigot/Paper or Sponge Plugin, as a Fabric or Forge-Mod and you can also use BlueMap without any Server
from the Command-Line as a standalone tool.
If installed as a Plugin/Mod, BlueMap renders asynchronously to your MinecraftServer-Thread.
This means at no time it will block your server-thread directly.
So as long as your CPU is not fully utilized, your server should not be slowed down while BlueMap is rendering.
Using BlueMap
You can download BlueMap from here.

Read the installation instructions to get started!
Here you can see how many servers are using BlueMap:
BlueMap Graph
Development
Clone
If you have git installed, simply use the command git clone --recursive https://github.com/BlueMap-Minecraft/BlueMap.git to clone BlueMap.
Build
In order to build BlueMap you simply need to run the ./gradlew release command in BlueMap's root directory.
You can find the compiled JAR files in ./build/release.
Issues
You found a bug, have another issue?

First, make sure it's not on your end, if you are unsure you can always ask about it in our Discord.

If you are sure it's a bug on BlueMap's end, please create an issue here!
Contributing
You are welcome to contribute!
Just create a pull request with your changes :)
If you want to have your changes merged, make sure they are complete, documented and well tested!
Keep in mind that we have to maintain all new features and keep supporting them in the future.
This means we always can decide to not accept a PR for any reason.
Links
TODO-List:https://github.com/orgs/BlueMap-Minecraft/projects/2
Wiki:https://bluecolo.red/map-wiki
Discord:https://bluecolo.red/map-discord
Reddit:https://www.reddit.com/r/BlueMap
JetBrainsLogo


Special thanks to JetBrains for giving out an OpenSource-Licence for BlueMap development!
About
A Minecraft mapping tool that creates 3D models of your Minecraft worlds and displays them in a web viewer.
bluecolo.red/bluemap
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