# v0.3.2 — Measuring large assemblies no longer lags when you orbit

## 🐛 Bug fixes

**Smooth orbit while measuring large models**
* Fixed: with a large assembly loaded, switching to any measurement tool
  (Distance, Edge, Face, Circle, Angle, Face-distance) and then rotating the
  view used to lag badly — it hitched every time the view came to rest. Plain
  browsing stayed smooth; only measuring was affected.
* Measuring now rotates just as smoothly as browsing, at any model size.
* Picking accuracy is unchanged — circles/holes, faces, edges, angles and
  face-distance all read exactly as before, including inner hole walls.
* Section-mode measurement is unaffected.

## 📦 Downloads

Two builds are produced:

| Build | Needs .NET 8 Desktop Runtime? | Notes |
|-------|-------------------------------|-------|
| **Standard** (`STPViewer_v0.3.2`) | ✅ Yes | Smaller; for machines that already have the runtime |
| **Portable** (`STPViewer_v0.3.2_portable`) | ❌ No | Runtime bundled — unzip and run, no install / admin needed |

Run `STPViewer v0.3.2.exe`.

**Full changelog:** [v0.3.1...v0.3.2](https://github.com/ETWen/STPViewer/compare/v0.3.1...v0.3.2)