ModsFinder

Splinecart 3D

by JosiahSchatz

Splinecart 3D, a Fabric client mod, replaces Splinecart tracks with three-dimensional rail models that keep the curves of each spline.

FabricClient required, server optionalCreative Commons Attribution Non Commercial 4.01.21 – 1.21.11

What it does

Splinecart 3D needs the Splinecart mod to run, and it is designed for use alongside Better Blocks Items. It changes how Splinecart tracks are drawn, turning them into three-dimensional rails and track ties that follow the curves. Because the client does the drawing, players need the mod installed, while a server can run without it. Files are published for Fabric only, across the 12 release versions 1.21 – 1.21.11, and the code is available as a public source link. The work is licensed under Creative Commons Attribution Non Commercial 4.0 and is not open source.

Key features

  1. Three-dimensional rails

    Splinecart tracks are rendered as three-dimensional rails with track ties that keep their curves.

  2. Cached spline positions

    Spline positions are stored and reused instead of being recalculated every frame, which reduces lag.

  3. Optional VBO setting

    Running the command splinecartc config vbos true enables a setting that can help when the game becomes laggy.

Compatibility

Latest build for each game version and loader.

1.21.x12 of 12 versions with builds
1.21.111.2.2
1.21.101.2.2
1.21.91.2.2
1.21.81.2.2
1.21.71.2.2
1.21.61.2.2
1.21.51.2.2
1.21.41.2.2
1.21.31.2.2
1.21.21.2.1
1.21.11.2.1
1.211.2.1
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 1

SplinecartMinecart roller coasters
Required

Questions

Does Splinecart 3D need Splinecart installed?

Yes. Splinecart is a required dependency, so it must be installed alongside Splinecart 3D on Fabric.

Does a server need Splinecart 3D?

No. Each player installs it; a server may add it but does not have to.

In the catalog

Splinecart 3D is one of 3,932 Transportation mods on ModsFinder, and one of 2,390 Transportation mods for Fabric. 19,862 mods support Minecraft 1.21.11.

Transportation mods3,932Fabric modsMods for 1.21.1119,862

More from JosiahSchatz

All projects
Splinecart Aquatic1.21.3 – 1.21.11Mob Animations1.21.3 – 1.21.11ReplayMod Rotated1.21.3 – 1.21.11

Similar mods

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What the author says

The mod / mixin takes the splinecart tracks and track ties and gives them a three-dimensional model, while keeping the curves of the track. NOTE: When you use the mod, the game may become very laggy. To fix this, run the command /splinecartc config vbos true. This allows the game to cashe spline positions instead of…
JosiahSchatz, on the Modrinth page

Official listing

Owner
JosiahSchatz
Published
2026-07-10
Updated on Modrinth
2026-08-09
Facts verified
2026-10-15

Tags

DecorationTransportationUtility
Open on ModrinthCompare