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Demon Ripper V1

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@Itzzikram Itzzikram released this 11 Mar 17:51
· 12 commits to main since this release
Demon-RipperV1
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DemonZ Ripper v1.0.0 — Initial Release

Rip 3D models from Fab.com and any WebGL-powered site. Extract meshes, textures, shaders, and materials into GLB, glTF, OBJ, or Unreal Engine UAsset format.

Highlights

  • Full WebGL2 Interception — Captures every draw call, vertex buffer, texture, and shader program via JavaScript Proxy-based API hooking
  • 4 Export Formats — GLB, glTF 2.0, Wavefront OBJ, and Unreal Engine UAsset (.uasset/.uexp)
  • PBR Material Pipeline — Cook-Torrance BRDF, GGX distribution, IBL, cascaded shadow maps, ACES tone mapping
  • Production-Ready Infra — Docker Compose, Kubernetes, and Terraform (AWS S3 + CloudFront) deployment options

Features

WebGL Capture Engine

  • WebGL2 API interception via monkey-patched getContext()
  • Full GL state snapshot per draw call (viewport, blend, depth test, cull face)
  • Vertex attribute capture: positions, normals, tangents, UVs, colors, joint weights/indices
  • Indexed, non-indexed, and instanced geometry support
  • Compressed texture extraction with CORS-aware fallbacks
  • Vertex & fragment shader GLSL source extraction
  • Scene reconstruction from raw draw calls into structured mesh/material hierarchy

Export Formats

Format Output Use Case
GLB .glb Universal single-file binary glTF
glTF 2.0 .gltf + .bin Editable JSON + separate binary
OBJ .obj + .mtl Legacy compatibility
UAsset .uasset + .uexp + .ubulk Unreal Engine 4/5 import-ready
  • GLB: 4-byte aligned binary packing, accessor min/max bounds, PBR metallic-roughness materials
  • UAsset: Binary package header (magic 0x9E2A83C1), FPackageFileSummary, Name/Import/Export tables, Y-up → Z-up coordinate conversion, UE5 versioning
  • OBJ: Material slot grouping, vertex position/normal/UV export

Ripper UI

  • Dark neon-themed React 18 interface
  • URL input with Fab.com validation
  • Format selector, texture/shader capture toggles, viewport size config
  • Real-time job progress tracking
  • Asset preview (3D mesh viewer), texture gallery, shader viewer
  • Job history and download management

Rip Orchestrator API

  • Fastify 4 REST API with Puppeteer-driven headless Chrome
  • Concurrent job queue with configurable parallelism
  • Auto-cleanup of stale jobs (5-min timeout)
Endpoint Method Description
/api/rip/start POST Submit rip job
/api/rip/status/:jobId GET Fetch job status
/api/rip/download/:jobId GET Download exported file
/api/rip/jobs GET List all jobs
/api/rip/jobs/:jobId DELETE Cancel job
/health GET Health check

Tech Stack

Layer Technology
Frontend React 18, TypeScript, Vite 5
Backend Node.js 20+, Fastify 4.25, Puppeteer 22
Capture WebGL2 API interception (JS Proxy)
Export glTF 2.0, Wavefront OBJ, UAsset binary
Build NPM Workspaces, Turborepo
Infra Docker, Kubernetes, Terraform (AWS)

Quick Start

# Install dependencies
npm install

# Start backend (Terminal 1)
cd services/rip-orchestrator
npx tsx src/index.ts

# Start frontend (Terminal 2)
cd apps/ripper-ui
npm run dev

Open http://localhost:5174, paste a Fab.com URL, select your format, and hit ⚡ Rip.

Deployment

  • Docker Compose — docker compose -f infrastructure/docker/docker-compose.yml up
  • Kubernetes — Ingress with TLS (Let's Encrypt), 300s request timeouts, health checks
  • AWS Terraform — S3 output storage + CloudFront CDN with 30-day auto-cleanup

Project Structure

demonz-ripper/
├── apps/ripper-ui/            # React UI (Vite, Dark Neon theme)
├── packages/
│   ├── webgl-ripper/          # WebGL2 hook, capture, scene reconstruction
│   ├── export-formats/        # GLB, glTF, OBJ, UAsset exporters
│   └── shared-utils/          # Logger, EventBus, math, types
├── services/rip-orchestrator/ # Fastify API + Puppeteer headless browser
├── infrastructure/            # Docker, Kubernetes, Terraform
└── docs/                      # Architecture & API docs

Full Changelog: https://github.com/your-org/demonz-ripper/commits/v1.0.0

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