- Loaders
- Fabric
- Downloads on Modrinth
- 181
- Followers on Modrinth
- 0
- versions
- 2
- Updated
- July 20, 2026Jul 20
- Published
- in 2026
At a glance
Needed both in the game and on the server
This is an api for one of my other mod client-tweaks.
It allows the server to summon box outlines from client-tweaks for a tick to those with both mods installed.
Usage
Commands
/boxoutline 0.0 0.0 0.0 1.0 1.0 1.0 redthis draws a box for a single tick from 0 0 0 to 1 1 1. Be aware that box outlines api, unlike client tweaks, uses decimals for the coordinates.
Java Code
first publish this mod's source code to your local maven
# clone the repo
git clone git@github.com:Spit365/box-outlines-api-1.21.6.git
# publish to maven
cd box-outlines-api-1.21.6
./gradlew publishToMavenLocalthen include Box Outlines Api in your mod
build.gradle:
repositories {
mavenLocal()
}
dependencies {
modImplementation("net.spit365:box-outlines-api:1.0.0")
}fabric.mod.json:
"depends": {
"client-tweaks": "*"
}Finally, you can use the following methods in your mod:
import net.spit365.boa.BoxOutline;
import net.minecraft.util.math.Box;
import java.util.Collection;
BoxOutline.add(Box box, int color /* argb */)
BoxOutline.addAll(Collection<Box> box, int color /* argb */)
This acts the same way, first specify a box, and then a color in hexadecimal format (0xFFFF0000 -> red, full opacity). Again, this will persist a single tick, so for continuous rendering put it in a tick callback
Building
to build this mod from scratch, first clone both this mod's and client-tweaks' repositories. Then, in the directory of client-tweaks run
./gradlew publishToMavenLocalThis will publish it to your local maven. Then run
./gradlew buildin the box outlines api directory
Why this extra step before building? Box Outlines Api needs the source code of client-tweaks available to compile. I did not set up a global maven, hosting client-tweaks, so you need to do it locally.
Other
Install this mod, if you find any of the above features intriguing.
If you dont know how to install mods / the fabric loader / anything else fabric modding related visit this amazing page from the official fabric wiki.
If you have any issues, wishes, etc, go to the source code on github and open up an issue.
FAQ
How to install Box Outlines Api?
Install Fabric for your Minecraft version, download Box Outlines Api for the same version and loader, put the file into the mods folder and launch the game with the loader profile.
Which Minecraft versions does Box Outlines Api support?
Box Outlines Api has builds for Minecraft 1.21.6–1.21.11, 26.2.
Is Box Outlines Api needed on the server?
Needed in the game and on the server