AnvilCSG
Anvil CSG Beta 2: a free legacy preview of brush-based level design inside Unity. Hammer-inspired workflow, Built-in and URP.
Details
- External ID
- 1370539446
- Source
- GITHUB
- Company
- —
- Product
- AnvilCSG
- Website domain
- gitbook.io
- Launched
- Sept. 14, 2026
- Cohort
- —
- Upvotes
- 18
- Upvotes percentile
- 0.5655905713553676
- Tags
- anvilcsg, csg, level-design, level-editor, unity, unity-editor, unity3d
- Fetched at
- Sept. 18, 2026, 5:02 p.m.
- Updated at
- Sept. 18, 2026, 5:02 p.m.
Enrichment
- Theme
- creative coding and visual experiments
- Vertical
- Media & entertainment
- Function
- Dev tools
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- brush-based level design tool for unity developers
- Manually corrected
- False
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 — 370 launches clear the similarity bar, closest 8 shown.
Attention rank: #177 of 371 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 314 days after the earliest competitor.
- Fio: 3D World editor/game engine · hn · 2026-03-26 · 96 upvotes · similarity 0.54
- rovar · github · 2026-09-26 · 38 upvotes · similarity 0.47
- YAUI · github · 2026-09-25 · 61 upvotes · similarity 0.46
- Ace-Combat-5-Static-recompilation · github · 2026-09-15 · 21 upvotes · similarity 0.46
- cartoon-terrain-studio · github · 2026-09-27 · 29 upvotes · similarity 0.46
- X86CSS · hn · 2026-02-24 · 275 upvotes · similarity 0.46
- A CSS 3D Engine (no WebGL) · hn · 2026-06-01 · 80 upvotes · similarity 0.45
- Journey · hn · 2026-02-16 · 10 upvotes · similarity 0.45
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a dev tools tool for Sales yet.