Fewer batches to sketch a cube

[adamchalmers]

part of #1969

Previously, sketching a cube took 4 batches:

[MakePlane, SketchModeEnable, StartPath, MovePathPen, ExtendPathx3, ClosePath, SketchModeDisable]
[Extrude]
[ObjectBringToFront]
[Solid3DGetExtrusionFaceInfo]

This means each cube takes 4 batches at 16ms each, so, 66ms per cube.

Now, there's only 2 batches (33ms per cube):

[MakePlane, SketchModeEnable, StartPath, MovePathPen, ExtendPathx3, ClosePath, SketchModeDisable]
[Extrude, ObjectBringToFront, Solid3DGetExtrusionFaceInfo]

This can definitely be improved further, but I'm breaking into small PRs.

[vercel]

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

Name	Status	Preview	Updated (UTC)
modeling-app	✅ Ready (Inspect)	Visit Preview	Apr 11, 2024 10:42pm

[codecov]

Codecov Report

Attention: Patch coverage is 96.77419% with 1 lines in your changes are missing coverage. Please review.

Files	Patch %	Lines
src/wasm-lib/kcl/src/engine/mod.rs	95.00%	1 Missing ⚠️

📢 Thoughts on this report? Let us know!

[lf94]

LGTM. I thought by now we could make it all 1 batch request.

[adamchalmers]

Hmm, this PR has a bug -- my "draw three cubes" program works fine in a Rust unit test, but doesn't actually work when I run the app. My theory is that something is broken in the WASM connection but not the normal Rust connection.