Plastic Software just released Plasticity 2026.2, bringing some very welcome improvements to one of the most interesting hard-surface modeling tools around.
New asset libraries, better surface analysis, improved snapping, and a completely new constraint system.
And if you're tired of modeling the same bolts, hinges, and mechanical components for the hundredth time, there's some particularly good news.
Here's what's new.
1. Assets: Your own reusable 3D library
This is probably the biggest workflow improvement in the update.
Plasticity now lets you organize your models into reusable asset libraries.
Create a component once, save it, and drag it into another project whenever you need it.
Build collections of mechanical parts.
Organize reusable components into folders.
Drag assets directly into your viewport.
Export and share asset libraries with other artists.
Reuse existing geometry instead of rebuilding everything.
Basically, LEGO for industrial designers.
Except the pieces can have considerably more complicated surfaces.
2. Curvature Analysis Shader
Plasticity now includes a dedicated shader for analyzing surface curvature.
And this is particularly useful when you're trying to achieve smooth, high-quality NURBS surfaces.
There are three visualization modes:
Gaussian: Reveals abrupt changes in surface curvature.
Mean: Helps evaluate overall surface smoothness.
Max: Highlights areas that could cause problems during thickening or offset operations.
So instead of discovering that your beautifully modeled surface has problems at the very end, you can catch them while you're still working.
3. Project Align
A new modeling tool for aligning surface control vertices to a reference surface.
You can align geometry along a vector direction or the surface normal, using Constrained or xNURBS solving methods.
This gives artists more control when connecting complex curved surfaces.
One important detail: Project Align is available in Plasticity Studio.
4. Surface Constraints: G0, G1, and G2
The Studio edition also introduces a new constraint system designed to maintain continuity between connected surfaces.
For anyone unfamiliar with NURBS terminology:
G0: Surfaces meet at the same position.
G1: Surfaces meet with matching tangent directions.
G2: Surfaces maintain curvature continuity for smoother transitions.
The interesting part is that these constraints can remain active while you transform the geometry.
So when you adjust one surface, Plasticity can help preserve the relationship with its neighbors.
That's a significant improvement for detailed product design and complex hard-surface modeling.
There is one limitation, though.
Constraints are not yet saved with the project file.
They currently work within the active modeling session.
5. Better Snapping and Modeling Tools
Plasticity 2026.2 also improves 15 existing modeling commands.
Highlights include:
Improved Edge Align and Vertex Align.
New Collinear alignment options for Class A-style modeling.
Better control over partial surface alignment.
Improved Move, Rotate, Slide, and Bridge Curve tools.
Visual highlighting when Boolean, Hollow, or Thicken operations fail.
Better snapping to construction planes and instanced objects.
Faster PolySpline viewport rendering.
And there are plenty of smaller interface improvements.
The Outliner has been refined, the viewport is more customizable, and there's now a Home View command to return to a standard isometric perspective.
But here's what I find interesting about this release.
Plasticity has always occupied a rather unusual position between traditional CAD software and artistic 3D modeling.
It offers precise NURBS geometry without forcing artists into a complicated engineering workflow.
And with reusable Assets, surface constraints, and better analysis tools, it's becoming increasingly practical for larger projects.
Instead of constantly rebuilding geometry, you can start developing your own library of components and spend more time actually designing.
That's particularly appealing for product visualization, sci-fi hard-surface modeling, industrial design, and concept art.
And it's a reminder that not every meaningful software update needs a giant AI button.
Sometimes, better modeling tools are exactly what artists need.
Plasticity 2026.2 was released on October 19, 2026.
Official release notes:
https://doc.plasticity.xyz/release-notes/whats-new-2026.2
Plasticity website:
https://www.plasticity.xyz/
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