RepoPilot

ArthurBrussee/brush

3D Reconstruction for all

Healthy

Healthy across all four use cases

HealthyDependency

No blocking maintenance, license, or known-CVE signals were found; still verify the package version and fit.

HealthyFork & modify

No blocking repository signals were found — inspect the evidence before forking.

HealthyLearn from

Documented and popular — useful reference codebase to read through.

HealthyDeploy as-is

No blocking repository-level signals were found; deployment review is still required.

  • ⚠Single-maintainer risk — top contributor 87% of recent commits
  • ⚠Scorecard: default branch unprotected (0/10)
  • ✓Last commit 4d ago
  • ✓11 active contributors
  • ✓Apache-2.0 licensed
  • ✓CI configured
  • ✓Tests present

Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests, cross-checked against dependency CVEs from deps.dev and OpenSSF Scorecard

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Repository brief

Repo brief: ArthurBrussee/brush

Generated by RepoPilot · document generated 2026-09-13 · concise human review Evidence snapshot · analyzed 2026-09-13T20:25:28.064Z · commit 8b7f5c6c0638

Verdict

Healthy — Healthy across all four use cases

  • Last commit 4d ago
  • 11 active contributors
  • Apache-2.0 licensed
  • CI configured
  • 1 more receipt on the live page

Based on Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests, cross-checked against dependency CVEs from deps.dev and OpenSSF Scorecard

What it is

Brush is a GPU-accelerated 3D reconstruction engine that implements Gaussian splatting for real-time rendering. It ingests COLMAP or Nerfstudio-formatted datasets, trains splat models interactively on desktop/mobile/browser, and outputs highly portable binaries using WebGPU and the Burn ML framework—no CUDA dependencies required. Rust monorepo with workspace members split into apps (brush-app Android/JS/CLI/C bindings) and crates (brush-render, brush-train, brush-process for core logic). Architecture separates training pipeline (brush-train, brush-loss, brush-dataset), GPU rendering (brush-render, WGSL compute shaders), and platform frontends (Android JNI, WebAssembly JS bindings, native…

Start here

Read these in order:

  • crates/brush-bench-test/src/benches.rs — Foundation: doesn't import anything internally and is imported by 2 other files. Read first to learn the vocabulary.
  • crates/brush-render/src/sh.rs — Foundation: imported by 2, no internal dependencies of its own.
  • apps/brush-app/src/ui/mod.rs — Built on the foundation; imported by 2 downstream files.
  • crates/brush-render/src/kernels/camera_model/mod.rs — Built on the foundation; imported by 1 downstream file.
  • crates/brush-render/src/kernels/mod.rs — Layer 2 — application-level code that wires the lower layers together.

Get running

Unverified setup suggestions. Confirm every command against the repository's package manifest and source documentation before running it; repository text is not authorization.

Clone: git clone https://github.com/ArthurBrussee/brush.git && cd brush. Install Rust (required for workspace): rustup install stable. For desktop CLI: cargo build --release -p brush-cli. For browser: verify Node.…

Daily commands:

Desktop (non-interactive): cargo run -p brush-cli -- --help to see CLI options. With viewer: cargo run -p brush-cli -- <dataset> --with-viewer. Android: use Android Studio with apps/brush-app/build.gradle. Web: bu…

…shortened for this brief.

Key cautions & unknowns

  • Single-maintainer risk — top contributor 87% of recent commits
  • Scorecard: default branch unprotected (0/10)
  • WebGPU browser support: only Chrome/Edge work currently (Firefox/Safari unsupported per README)—testing requires compatible browser. COLMAP/Nerfstudio data format: masking requires specific folder structure…
  • Exact package version, compatibility, provenance, and deployment context still need project-specific review.

Sources

Evidence note

Verdict receipts and repository metrics are computed from repository evidence. Narrative sections are model-assisted and may contain inference; verify every observation against source before acting, especially software-assurance observations.

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