Create region from point

[jtran]

Resolves #10152.
Depends on KittyCAD/modeling-api#1106.

// Use a point from point()
r1 = region(point = s1.point1)
// Use a Point2d - sketch is needed
r2 = region(point = [1mm, 2mm], sketch = s1)

To enable the Point2d case, the return value of a sketch block now has the KclValue::Sketch stored in sketch1.meta.sketch. If there are no segments, it won't be present.

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
modeling-app	Ready	Preview, Comment	Mar 6, 2026 5:48pm

[codspeed-hq]

Merging this PR will not alter performance

✅ 167 untouched benchmarks
⏩ 93 skipped benchmarks¹

---

_{Comparing jtran/region-from-point (c4ca41c) with main (8b9131b)}

Footnotes

1. 93 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩

[pierremtb]

Can we change that to feature_tree = false? I don't think we need regions bubbled up?

[jtran]

I changed it. But just FYI, it does create an object in the engine, so functions like that typically display in the Feature Tree.

[pierremtb]

Ok thanks, and yeah we might want to revisit later then

[pierremtb]

Got a conflict that popped up @jtran ICYMI