Spool
Spool turns marker positions into straight tangents and measured 3D bends, so a pipe follows the route your build actually needs.
What you get
Build one pipe or an evenly spaced bank. Each route is solved separately so spacing remains consistent through bends, not only on straight sections.
How it holds up
The run stops before each corner, follows a real arc, then leaves on the next tangent. If a radius cannot fit between close corners, Spool refuses the run and reports one that can fit.
What it does not do
The current public package produces ordinary anchored Parts with editable source and no external runtime dependency. This page does not claim unpublished candidate changes.
The listing, word for word
Route clean pipes through the points your build actually needs.
Spool turns marker positions into straight tangents and measured 3D bends. The run stops before each corner, follows a real arc, then leaves on the next tangent — so it does not look like rigid tubes forced through sharp elbows.
Build one pipe or an evenly spaced bank. Each route is solved separately, so spacing stays consistent through bends instead of only on the straights. If a radius cannot fit between two close corners, Spool refuses the run and reports a radius that can fit.
INCLUDED • Editable Roblox Model and source ModuleScripts • Moveable route markers and ready-to-run example • Ordinary anchored Parts; no external runtime dependency • Clear errors for impossible routes
QA: 87/87 recomputed offline checks + 13/13 hardened exact-package Studio checks.