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Splinecart

Splinecart

by FoundationGames • Downloads: 0 • Followers: 0
Description
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Changelog
Versions

Splinecart

Minecart track made using Splinecart
This mod adds a new type of rail block that can be used to create smooth curved railways for minecart roller coasters.

Originally made for ModFest: Carnival

Getting Started

  • Place a Track Ties block on any face of another block.
  • Right click the track ties to rotate them.
  • Important: Track ties have a "forward" direction, as indicated by the sequence of dark arrows on the block. This determines which direction outgoing tracks will originate from, and incoming tracks will end in.
  • Place a second Track Ties block in an appropriate orientation, elsewhere.
  • Use a Track item on the first Track Ties block, and then on the second one to create a track connecting them. The order that you click on each track tie block matters.
  • Use vanilla rails to run a minecart into the first track tie block.

    Track Types

  • Track: A regular track that minecarts can travel along
  • Chain Drive Track: A track that always carries minecarts forward. Can be used to move minecarts up steep inclines.
  • Magnetic Track: A speed control track whose strength is controlled by the redstone signal powering its track tie. Can be used for powered launches or braking segments. Does not work well on steep inclines.

Motion Sickness Warning

  • If you are prone to motion sickness, run the following command before riding a Splinecart track: /splinecartc config rotate_camera false
  • Splinecart features jarring camera rotation (see Gallery for example) that may cause motion sickness or affect photosensitive users.
  • Running the above command prevents the camera from rotating while riding Splinecart tracks to try and reduce this risk.
  • Further ways to reduce motion sickness include enabling third person mode in addition to what is described above.
  • You can re-enable camera rotation with /splinecartc config rotate_camera true.

All Versions

+ Add Version
Name Game version Platforms Published Downloads Actions
1.21.x
Fabric
1d ago 1
1.21.3
Fabric
1d ago 1
1.21.x
Fabric
1d ago 1
1.21.x
Fabric
1d ago 1
1.21.x
Fabric
1d ago 1
1.21.x
Fabric
1d ago 1
1.21.x
Fabric
1d ago 1
1.21.x
Fabric
1d ago 1
1.21
Fabric
1d ago 1
1.21
Fabric
1d ago 1
1.21
Fabric
1d ago 1
1.21
Fabric
1d ago 1
1.21
Fabric
1d ago 1
  • Full VBO support for all track types, increasing performance when the option is enabled
  • Creative tab
  • Full VBO support for all track types, increasing performance when the option is enabled
  • Creative tab
[0.3+1.21.1] Splinecart v0.3 for 1.21.1 by FoundationGames on Oct 14, 2026
Download
  • Network protocol change: incompatible with 0.2
  • Added vbos config option, which should improve performance when enabled. May not be as stable.
  • Track ties' default placement matches your orientation
  • Minecart sound should no longer stutter during server lag
[0.3+1.21.3] Splinecart v0.3 for 1.21.3 by FoundationGames on Oct 14, 2026
Download
  • Network protocol change: incompatible with 0.2
  • Added vbos config option, which should improve performance when enabled. May not be as stable.
  • Track ties' default placement matches your orientation
  • Minecart sound should no longer stutter during server lag
[0.2+1.21.1] Splinecart v0.2 for 1.21.1 by FoundationGames on Oct 14, 2026
Download
  • New network protocol: incompatible with 0.1
  • Minecarts now always stick to the track on the client
  • Fixed view rotation bugs, interaction bugs
  • Hud shows information about held track placement status
[0.2+1.21.3] Splinecart v0.2 for 1.21.3 by FoundationGames on Oct 14, 2026
Download
  • New network protocol: incompatible with 0.1
  • Minecarts now always stick to the track on the client
  • Fixed view rotation bugs, interaction bugs
  • Hud shows information about held track placement status
[0.1+1.21.3] Splinecart v0.1 for 1.21.3 by FoundationGames on Oct 14, 2026
Download
  • Update to 1.21.3
[0.1+1.21] Splinecart v0.1 for 1.21 by FoundationGames on Oct 14, 2026
Download
  • New minecart physics, allowing for complete stops and traveling backwards
  • Two new track types for controlling the speed of your minecart in light of the new physics
  • Despite the previous update's changes, carts could sometimes noticeably stutter due to a velocity tracking bug that is now fixed
  • Mod no longer crashes with Sodium
  • Options for track render distance and track resolution
  • Reuse cubic spline interpolation for client side position tracking of minecarts on rails, instead of vanilla linear interpolation
  • Content added by the mod can be crafted and used properly in survival
  • Track ties and their neighbors behave properly when destroyed
  • Items have hint tooltips for how to use them, with track items displaying when they have a link to a track tie block
  • Minecarts no longer stop or stutter when moving from one track segment to another
  • Mod config system with option to disable camera rotation following the rotation of the track (/splinecartc config ...)
  • Cart velocity no longer stutters or feels uneven along track segments, and appropriately responds to slopes (true physics have not been added and will likely not be added during ModFest)
  • Riders are positioned correctly within minecarts during inversions and banks
  • Riders will not suffocate in supporting blocks when riding along an inverted or sideways track
  • Adventure mode players can no longer modify tracks or ties
  • Riders will no longer experience fall damage when their minecart leaves a Splinecart track
  • Carts should maintain a more appropriate orientation as they move along tracks
  • Tracks should not appear as distorted as they used to sometimes do
  • Added compatibility with Customizable Carts (other ModFest: Carnival mod) via splinecart:carts entity type tag
Welcome to Splinecart
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