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SplineOffset

by ITOOSOFT·Modeling

Illustrative cover generated by AnyPlugins — no product screenshot available.

Why we like it

SplineOffset earns its place in the autodesk_apps library as one of its most popular spline tools, pairing array-style cloning with parametric offsetting and two healing algorithms.

What is SplineOffset?

SplineOffset is a modifier for Autodesk 3ds Max that clones and offsets splines. It produces multiple clones while incrementally increasing or decreasing their offset, translation, and rotation, comparable to combining the built-in array tool with a spline offset function. The modifier is fully parametric and non-destructive, so settings stay editable at any time, and it can heal splines that intersect as a result of the offset operation.

Two algorithms handle the offset and healing work. 2D Mode provides the most robust healing solution and adds options for defining how parallels are created, while 3D Mode retains a spline's position and orientation and attempts to make appropriate clones. You can adjust the number of times the input spline is duplicated, the incremental offset of clones, the offset distance between each parallel, and stepped values for the X, Y, and Z axes.

Material IDs can be set, incremented, and patterned across cloned splines, and you can choose between five end types and three bevel types. Multiple SplineOffset modifiers can be stacked to create nested effects. It supports 3ds Max 2022 to 2026 officially, with unofficial support back to 2014.

Who is SplineOffset best for?

SplineOffset is best for cloning and offsetting splines to build repeatable patterns and parametric spline designs in 3ds Max.

How much does SplineOffset cost?

SplineOffset is completely free to download and use.

Key features

  • Procedurally clones and offsets any spline
  • Increments translation, rotation, and offset across clones
  • Fully non-destructive, with settings editable at any time
  • Automatically heals splines that intersect from the offset operation
  • Sets, increments, and patterns Material IDs on cloned splines
  • Five end types (Butt, Square, Round, Closed Spline, Closed Polygon) and three bevel types (Square, Chamfer, Round)
  • Two algorithms for offset and healing: 2D Mode and 3D Mode

Tags

#3ds Max#splines#modifier#cloning#offset#parametric#patterns#itoosoft

Frequently asked questions

Does SplineOffset work with 3ds Max 2026?

SplineOffset officially supports Autodesk 3ds Max versions 2022 through 2026, so it works with 3ds Max 2026. It also carries unofficial support for versions 2014 through 2021, meaning it may run on those older releases though without guaranteed backing. The modifier is procedural and non-destructive, letting you edit its settings at any point after applying it. For the current supported version range and any release notes, check the developer's page from ITOOSOFT before installing.

Does SplineOffset run on 3ds Max 2014?

SplineOffset lists unofficial support for 3ds Max 2014 through 2021, so it can be used on 3ds Max 2014, though official support covers only versions 2022 to 2026. Running it on the older releases is possible but not formally guaranteed. If you rely on a 2014 to 2021 installation, confirm behaviour against your own scenes and refer to the developer's page for the latest compatibility details.

Is SplineOffset free?

SplineOffset is listed as free in this catalog. For current licensing terms and any conditions tied to its use, check the developer's page from ITOOSOFT, since terms can change over time. The modifier is fully non-destructive and parametric, letting you edit clone counts, offsets, translation, rotation, Material IDs, and end and bevel types at any point after it is applied.

How does 2D Mode differ from 3D Mode in SplineOffset?

SplineOffset includes two algorithms for its offset and healing operations. 2D Mode provides the most robust healing solution and adds options for defining how the parallels are created. 3D Mode instead retains the spline's position and orientation and attempts to make appropriate clones. Which one suits a task depends on whether you need stronger healing or want to preserve the original spline's placement. Both work within the same non-destructive, parametric modifier.

Can I stack multiple SplineOffset modifiers?

SplineOffset supports using multiple SplineOffset modifiers together to create sophisticated nested effects. Because each instance is fully parametric and non-destructive, you can adjust the number of duplications, the incremental offset, the offset distance between parallels, and stepped values for the X, Y, and Z axes at any time across the stack. This lets you layer offset operations while keeping every setting editable.

Alternatives to SplineOffset

Also in Modeling for 3ds Max.

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