threejs-procedural-buildings-and-cities skillA
threejs-procedural-buildings-and-cities is agent-read markdown (skill) from linegel/threejs-complete-set-of-skill: Compile procedural buildings, cities, and semantic site assemblies in Three.js r185 WebGPU/TSL. Use for building massing and facades, city-scale architectural batching and LOD, or deterministic placement of heterogeneous site assets around architecture..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# Procedural Buildings and Cities Treat architecture as a compiler: decide the runtime package, produce and validate a serializable plan, then emit geometry. The plan owns massing, exposed surfaces, placements, material slots, and stable identity. ## Process 1. **Select the runtime package from mutability and repetition.** | Workload | Package | | --- | --- | | Static building or chunk | merged indexed `BufferGeometry` per material slot | | Editable varied modules | `BatchedMesh` per compatible material slot | | Repeated identical topology | spatially paged `InstancedMesh` | | District-scale streaming | bounded chunks with projected-error LOD | Initialize `WebGPURenderer` before gating WebGPU features. Architecture planning can remain CPU-deterministic; add storage or compute only for a measured city-scale visibility or update bottleneck. **Complete when:** every architectural element has one package, and every package has an explicit mutability, visibility, and identity reason. 2. **Produce a valid building plan.** Normalize units and settings, then apply the mass-operator rail: footprint pieces -> union/court subtraction -> …
Read the whole file at its exact version.
How to install
mdr add linegel/threejs-complete-set-of-skill/threejs-procedural-buildings-and-cities@git:20260716.62a9bc5mdr add linegel/threejs-complete-set-of-skill/threejs-procedural-buildings-and-cities@sha256:11e1aea375d4b3b1Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_c76fh3nelwblrd6s)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260716.62a9bc5 latest | 2026-07-16 | 62a9bc5 | 6,804 B | A | view · diff |
| git:20260716.8749183 | 2026-07-16 | 8749183 | 6,555 B | A | view · diff |
| git:20260716.2ce13bc | 2026-07-16 | 2ce13bc | 6,361 B | A | view · diff |
| git:20260713.f0e8d5c | 2026-07-13 | f0e8d5c | 54 B | C | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6804 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
linegel/threejs-complete-set-of-skill · 9 stars · license ISC · pushed 2026-09-24 · branch main
API
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