Trajectory Estimation

Trajectory Estimation

This mod adds client-side rendered trajectory for some items in game.

by
71.7K Downloads
fabricforgeneoforgeutility
Rent Server with this Mod

Screenshots

Config_GUI_1
Config_GUI_2
Ingame_1
Ingame_2
Ingame_3
Ingame_4

About this Mod

Describe:

This MOD adds a client-side rendering trajectory for shooting projectiles in the game, supporting the vanilla items trajectory rendering for bow, crossbow, snowball, egg, experience bottle, enderpearl, potion bottle, and trident. In addition, some MOD items support is also provided, refer to the details below.

Also added the sound reminder. If there is an entity on the trajectory during aiming, a "ding" sound will be emitted as a reminder to inform the player that an entity may be hit.

MOD has a config GUI for every supported item, enable/disable for rendering trajectory and sound reminder. Global settings can change the size and color of the rendered trajectory cube/line.

In ver 1.0.3:

  • Fixed some bugs
  • Add the support for neoforge, fabric
  • Add support for some mods
  • In Fabric version, to modify the configuration using the config GUI, you need to install Mod Menu . If you don't use ModMenu, you can manually modify the config json by finding it in ".minecraft/config/trajectory_estimation.json".

Details:

  • Support detection of primary and secondary hands, using quads rendering (non particle or entity).
  • The sound reminders for some items may not be effective or accurate.
  • Due to the random trajectory deviation during the shooting of projectiles, the actual trajectory may differ from the predicted trajectory. And the projectiles with tracking can only predict their launch direction (such as the Seeker Bow in The Twilight Forest).
  • It may not work in some mods that have modified the camera view and modified the shooting method of projectiles.

MOD Support:

Mod items supported in listed versions:

(This depends on whether these MODs support the corresponding minecraft version)

Ice and Fire:

  • Tide Trident
  • Lich Staff
  • Dragon Bow

Blue Skies:

  • Venom Sac
  • All spears

The Twilight Forest:

  • Ice Bow
  • Triple Bow
  • Ender Bow
  • Seeker Bow
  • Twilight Wand
  • Ice Bomb

L_Ender 's Cataclysm:

  • Void Assault Shoulder
  • Wither Assault Shoulder
  • Coral Spear
  • Coral Bardiche
  • Laser Gatling

Immersive Engineering:

  • Railguna
  • Revolver
  • Chemthrower

MrCrayfish's Gun:

  • All guns
  • Grenade
  • Stun Grenade

AlexCave's Caves:

  • Limestone Spear
  • Extinction Spear
  • Dreadbow
  • Sea Staff

The Bumblezone:

  • Stinger Spear
  • Crystal Cannon
  • Pollen Puff
  • Dirt Pellet

The Aether:

  • Phoenix Bow
  • Hammer Of Kingbdogz
  • Lightning Knife
  • Dart Shooter

Creatures And Beasts:

  • Spear

Alex's Mobs:

  • Pocket Sand
  • Hemolymph Blaster
  • Blood Sprayer
  • Stink Ray
  • Vine Lasso

Vampirism:

  • Single Crossbow
  • Double Crossbow
  • Tech Crossbow
  • Holy Water Splash Bottle

L2Weaponry:

  • Javelin

L2Archery:

  • Generic Bow

Advent Of Ascension 3:

  • Bow
  • Crossbow
  • Staff
  • Gun
  • Blaster
  • Sniper
  • Shotgun
  • Cannon
  • Thrown Weapon

Arch Bow: (in 1.18, Arch Bows version above 1.0.8-1.18.2)

  • Flat Bow
  • Long Bow
  • Recurve Bow
  • Short Bow
  • Arbalest
  • Heavy Crossbow
  • Pistol Crossbow

Archers' Arsenal:

  • All Bows

More Bows: Restrung!:

  • All Bows

Mekanism:

  • Electric Bow

Tetra:

  • Modular Bow
  • Modular Crossbow

Silent Gear:

  • Gear Slingshot
  • Gear Bow
  • Gear Crossbow

Available Versions

Trajectory Estimation neoforge-1.0.3-1.21.xrelease
MC 1.21, 1.21.1neoforge
October 7, 2024
Trajectory Estimation fabric-1.0.3.1-1.21.xrelease
MC 1.21, 1.21.1fabric
October 7, 2024
Trajectory Estimation fabric-1.0.3.1-1.20.4release
MC 1.20.4fabric
October 7, 2024
Trajectory Estimation neoforge-1.0.3.1-1.20.4release
MC 1.20.4neoforge
October 7, 2024
Trajectory Estimation fabric-1.0.3.1-1.20.1release
MC 1.20.1fabric
October 7, 2024

How to Install Trajectory Estimation on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.1).

3

Install Mod

Open the mod browser in the dashboard and search for "Trajectory Estimation". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabricforgeneoforge

Minecraft Versions

1.21.1, 1.21, 1.20.4 (+5 more)

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Trajectory Estimation server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.

Is Trajectory Estimation compatible with fabric and forge and neoforge?

Trajectory Estimation officially supports fabric, forge, neoforge for Minecraft 1.21.1, 1.21, 1.20.4. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Trajectory Estimation – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Trajectory Estimation consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install Trajectory Estimation with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
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NVMe SSD Storage
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Details

License
GNU General Public License v3.0 only
Server-side
Unsupported

Supported Versions

1.21.11.211.20.41.20.11.19.41.19.31.19.21.18.2