AnvilCSG
Anvil CSG Beta 2: a free legacy preview of brush-based level design inside Unity. Hammer-inspired workflow, Built-in and URP.
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GITHUB · launched Sep 14, 2026 · 18 upvotes (top 43%) · 0 views
Niche: creative and developer tool plugins · 128 launches, 3 in the last 7 days ▼ -75% · Explore this niche →
Category and tags
- Horizontal
- Dev tools
- Developer
- Not AI
- Commercial product
- anvilcsg
- csg
- level-design
- level-editor
- unity
- unity-editor
- +1 more
Visit website ↗ Source listing ↗
More like this: all 128 launches in creative and developer tool plugins →
Could you build this?
No Building a full constructive solid geometry (CSG) level editor inside Unity with custom clipping, carving, polygon triangulation, and UV unwrap generation requires advanced computational geometry expertise.
What it would actually take: Built as a Unity Editor extension in C# implementing Half-Edge mesh data structures and BSP (Binary Space Partitioning) trees for 3D Boolean operations. The hard parts include robust floating-point mesh intersection algorithms, non-manifold geometry resolution, automated lightmap UV2 unwrapping, and editor viewport gizmo interaction systems.
Competitors
Other products that read as similar to this one : 1396 launches clear the similarity bar, closest 8 shown.
Attention rank: #634 of 1397 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 314 days after the earliest competitor.
- AniCraft · github · 2026-10-14 · 40 upvotes · similarity 0.57
- Fio: 3D World editor/game engine · hn · 2026-03-26 · 96 upvotes · similarity 0.55
- strata · github · 2026-10-22 · 26 upvotes · similarity 0.51
- ax-studio · github · 2026-10-31 · 13 upvotes · similarity 0.50
- hagane-studio · github · 2026-10-30 · 26 upvotes · similarity 0.50
- rovar · github · 2026-09-26 · 38 upvotes · similarity 0.49
- figcraft · github · 2026-10-09 · 203 upvotes · similarity 0.48
- elysian-shadows · github · 2026-10-25 · 13 upvotes · similarity 0.48
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.