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GENOME.md
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GENOME.md
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# GENOME.md — The Nexus Codebase Architecture Map
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**Generated**: 2026-04-20
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**Repository**: Timmy_Foundation/the-nexus
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**Purpose**: Comprehensive map of the Nexus codebase for developers and AI agents.
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---
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## Overview
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The Nexus is Timmy's canonical 3D/world repository — a sovereign AI agent visualization surface and local-first training ground. It combines a Three.js 3D browser world with Python cognition components, WebSocket bridges, and fleet orchestration tools.
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**Key Stats**:
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- ~357 source files
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- 201 Python files
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- 23 JavaScript files
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- 107 Markdown docs
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- 24 Shell scripts
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---
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## Architecture
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```
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the-nexus/
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├── app.js # Main Three.js 3D world (frontend entry)
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├── index.html # HTML shell
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├── style.css # Global styles
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├── server.py # WebSocket gateway
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├── gofai_worker.js # GOFAI web worker
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├── portals.json # Portal registry
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├── vision.json # Vision points config
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├── provenance.json # File integrity hashes
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│
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├── nexus/ # Python cognition layer
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│ ├── components/ # Frontend JS modules
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│ ├── mnemosyne/ # Memory system
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│ ├── mempalace/ # Long-term memory
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│ └── symbolic-engine.js # GOFAI rules
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│
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├── scripts/ # Operational scripts
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├── bin/ # CLI tools
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├── tests/ # Test suite
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├── docs/ # Documentation
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└── config/ # Configuration files
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```
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---
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## Frontend (Browser World)
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### Entry Points
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| File | Purpose |
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|------|---------|
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| `index.html` | HTML shell, HUD layout |
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| `app.js` | Main Three.js app (~141K lines) |
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| `style.css` | All styles (~61K) |
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| `gofai_worker.js` | Off-thread GOFAI reasoning |
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### Core Systems
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| System | File | Description |
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|--------|------|-------------|
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| 3D World | `app.js` | Three.js scene, camera, rendering |
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| GOFAI | `app.js` | Symbolic rules, blackboard, planner |
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| Memory | `nexus/components/spatial-memory.js` | 3D memory crystals |
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| Audio | `nexus/components/spatial-audio.js` | Spatial sound system |
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| Portals | `portals.json` | External service links |
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| Chat | `app.js` | Chat panel and messaging |
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| HUD | `app.js` + `style.css` | Heads-up display |
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### Components (`nexus/components/`)
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| Component | Purpose |
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|-----------|---------|
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| `spatial-memory.js` | 3D memory crystal visualization |
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| `spatial-audio.js` | Spatial sound for memories |
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| `memory-birth.js` | Memory creation animation |
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| `memory-pulse.js` | BFS pulse wave on click |
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| `memory-inspect.js` | Memory detail panel |
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| `memory-connections.js` | Connection graph |
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| `memory-particles.js` | Particle effects |
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| `memory-optimizer.js` | Memory cleanup |
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| `session-rooms.js` | Evennia room snapshots |
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| `timeline-scrubber.js` | Time navigation |
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| `resonance-visualizer.js` | Pattern visualization |
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| `portal-health-check.js` | Portal status monitoring |
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| `spatial-chat.js` | 3D audio chat notifications |
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---
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## Backend (Python)
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### Core Services
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| File | Purpose |
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|------|---------|
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| `server.py` | WebSocket gateway for real-time comms |
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| `multi_user_bridge.py` | Multi-user MUD bridge |
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| `gitea_api/` | Gitea API helpers |
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### Scripts (`scripts/`)
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| Script | Purpose |
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||||
|--------|---------|
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| `cleanup-duplicate-prs.sh` | Close duplicate PRs |
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| `check-existing-prs.sh` | Pre-flight PR check |
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| `pr_backlog_analyzer.py` | PR backlog analysis |
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| `audit_mempalace_privacy.py` | Privacy audit |
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| `provision-runner.sh` | Runner setup |
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| `runner_health_probe.sh` | Health monitoring |
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### Bin Tools (`bin/`)
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| Tool | Purpose |
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||||
|------|---------|
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||||
| `enforce_branch_protection.py` | Branch protection enforcement |
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| `check_duplicate_milestones.py` | Milestone cleanup |
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| `generate_provenance.py` | Provenance hash generation |
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||||
|
||||
---
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## Data Files
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| File | Format | Purpose |
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|------|--------|---------|
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| `portals.json` | JSON | Portal registry (8 portals) |
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| `vision.json` | JSON | Vision points |
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| `world_state.json` | JSON | World state snapshot |
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| `provenance.json` | JSON | File integrity hashes |
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| `manifest.json` | JSON | PWA manifest |
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|
||||
---
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## Configuration
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||||
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| File | Purpose |
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||||
|------|---------|
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| `.gitea/branch-protection/` | Branch protection rules |
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| `.github/workflows/` | CI/CD workflows |
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| `config/` | Runtime configuration |
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| `pytest.ini` | Test configuration |
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|
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---
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## Testing
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| Directory | Coverage |
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||||
|-----------|----------|
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| `tests/` | Unit and integration tests |
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| `tests/test_provenance.py` | File integrity tests |
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| `tests/test_spatial_search.js` | Spatial search tests |
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Run tests:
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```bash
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python3 -m pytest tests/ -v
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node --test tests/*.js
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```
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||||
|
||||
---
|
||||
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||||
## Key Patterns
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||||
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||||
### Component Pattern
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||||
```javascript
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const ComponentName = (() => {
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let _state = null;
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||||
function init(config) { ... }
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function update(delta) { ... }
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return { init, update };
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})();
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export { ComponentName };
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```
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||||
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||||
### WebSocket Pattern
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||||
```python
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async def handler(websocket):
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async for message in websocket:
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# Process and broadcast
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pass
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```
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### Portal Schema
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```json
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{
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"id": "portal-id",
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"name": "Display Name",
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"portal_type": "game-world",
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"destination": { "url": "...", "type": "harness" }
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}
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```
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---
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## Security
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- WebSocket gateway binds to `127.0.0.1` by default
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- Optional token authentication via `NEXUS_WS_TOKEN`
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- Rate limiting on connections and messages
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- Branch protection on `main`
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- Provenance hash verification
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See `SECURITY.md` for full details.
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|
||||
---
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||||
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## Related Repos
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| Repo | Relationship |
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|------|--------------|
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| `timmy-config` | Configuration and fleet management |
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| `hermes-agent` | Agent runtime |
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| `timmy-home` | SOUL.md and core docs |
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| `the-door` | Crisis detection system |
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||||
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||||
---
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||||
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## Quick Start
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||||
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||||
```bash
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# Clone
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git clone https://forge.alexanderwhitestone.com/Timmy_Foundation/the-nexus.git
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# Run WebSocket gateway
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python3 server.py
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# Open browser world
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open index.html
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||||
# Run tests
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||||
python3 -m pytest tests/
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||||
```
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||||
|
||||
---
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||||
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*This GENOME.md is auto-maintained. Update when adding major new systems.*
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@@ -1,268 +0,0 @@
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# Nostr Event Stream Visualization
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**Issue:** #874 - [NEXUS] Implement Nostr Event Stream Visualization
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## Overview
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|
||||
Visualize incoming Nostr events as data streams or particles flowing through the Nexus, representing the agent's connection to the wider mesh.
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## Architecture
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||||
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```
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+---------------------------------------------------+
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| Nostr Event Visualizer |
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+---------------------------------------------------|
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||||
| Nostr Relay Connection |
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| +-------------+ +-------------+ +-------------+
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||||
| | WebSocket | | Event | | Subscription|
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||||
| | Client | | Handler | | Manager |
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||||
| +-------------+ +-------------+ +-------------+
|
||||
| +-------------+ +-------------+ +-------------+
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||||
| | Particle | | Color | | Animation |
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||||
| | System | | Manager | | Engine |
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||||
| +-------------+ +-------------+ +-------------+
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||||
+---------------------------------------------------+
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||||
```
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## Components
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||||
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||||
### 1. Nostr Event Visualizer (`js/nostr-event-visualizer.js`)
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Main visualization class for Nostr events.
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||||
|
||||
**Features:**
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- Connect to Nostr relay via WebSocket
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- Subscribe to event stream
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||||
- Visualize events as particles
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||||
- Color-coded by event type
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||||
- Animated particle system
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||||
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||||
**Usage:**
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||||
```javascript
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||||
// Create visualizer
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||||
const visualizer = new NostrEventVisualizer({
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||||
relayUrl: 'wss://relay.nostr.info',
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||||
maxEvents: 100,
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||||
particleCount: 50,
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||||
streamSpeed: 1.0
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||||
});
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||||
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// Initialize with Three.js scene
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visualizer.init(scene, camera, renderer);
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// Connect to Nostr relay
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||||
visualizer.connect();
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// Update visualization
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||||
visualizer.update(deltaTime);
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```
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### 2. Event Types Visualized
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||||
| Event Type | Color | Description |
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||||
|------------|-------|-------------|
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||||
| text_note | Blue | Text notes/posts |
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| recommend_server | Gold | Server recommendations |
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||||
| contact_list | Cyan | Contact lists |
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||||
| encrypted_direct_message | Pink | Encrypted messages |
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|
||||
### 3. Particle System
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|
||||
**Features:**
|
||||
- Particles flow through the Nexus world
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||||
- Color-coded by event type
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||||
- Size pulses for active events
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||||
- Turbulence for natural movement
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||||
- Bounded within world space
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|
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**Configuration:**
|
||||
```javascript
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const visualizer = new NostrEventVisualizer({
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particleCount: 50, // Number of particles
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streamSpeed: 1.0, // Flow speed
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particleSize: 0.5, // Particle size
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maxEvents: 100, // Max events to track
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eventTypes: [ // Event types to visualize
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'text_note',
|
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'recommend_server',
|
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'contact_list',
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'encrypted_direct_message'
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||||
]
|
||||
});
|
||||
```
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## Usage Examples
|
||||
|
||||
### Basic Usage
|
||||
```javascript
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// Create visualizer
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const visualizer = new NostrEventVisualizer({
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relayUrl: 'wss://relay.nostr.info'
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});
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// Initialize with Three.js
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visualizer.init(scene, camera, renderer);
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// Connect to relay
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visualizer.connect();
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// Update in animation loop
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function animate() {
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requestAnimationFrame(animate);
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visualizer.update(1/60); // 60 FPS
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renderer.render(scene, camera);
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}
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animate();
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```
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|
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### With Event Callbacks
|
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```javascript
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const visualizer = new NostrEventVisualizer({
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onEvent: (event) => {
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console.log('New event:', event.kind, event.content);
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},
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onConnect: () => {
|
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console.log('Connected to Nostr relay');
|
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},
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onDisconnect: () => {
|
||||
console.log('Disconnected from Nostr relay');
|
||||
}
|
||||
});
|
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```
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|
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### Get Status
|
||||
```javascript
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const status = visualizer.getStatus();
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console.log('Connected:', status.connected);
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console.log('Events:', status.eventCount);
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console.log('Particles:', status.activeParticles);
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```
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|
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## Integration with Nexus
|
||||
|
||||
### Auto-Initialize
|
||||
```javascript
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// In app.js or initialization code
|
||||
document.addEventListener('DOMContentLoaded', () => {
|
||||
// Wait for Three.js scene to be ready
|
||||
if (window.scene && window.camera && window.renderer) {
|
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const visualizer = new NostrEventVisualizer();
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visualizer.init(window.scene, window.camera, window.renderer);
|
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visualizer.connect();
|
||||
|
||||
// Store globally
|
||||
window.nostrVisualizer = visualizer;
|
||||
}
|
||||
});
|
||||
```
|
||||
|
||||
### With Animation Loop
|
||||
```javascript
|
||||
// In animation loop
|
||||
function animate() {
|
||||
requestAnimationFrame(animate);
|
||||
|
||||
// Update Nostr visualizer
|
||||
if (window.nostrVisualizer) {
|
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window.nostrVisualizer.update(1/60);
|
||||
}
|
||||
|
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// Render scene
|
||||
renderer.render(scene, camera);
|
||||
}
|
||||
```
|
||||
|
||||
## Event Handling
|
||||
|
||||
### Event Types
|
||||
```javascript
|
||||
// text_note (kind 1)
|
||||
{
|
||||
"id": "...",
|
||||
"pubkey": "...",
|
||||
"created_at": 1234567890,
|
||||
"kind": 1,
|
||||
"tags": [],
|
||||
"content": "Hello Nostr!",
|
||||
"sig": "..."
|
||||
}
|
||||
|
||||
// recommend_server (kind 2)
|
||||
{
|
||||
"id": "...",
|
||||
"pubkey": "...",
|
||||
"created_at": 1234567890,
|
||||
"kind": 2,
|
||||
"tags": [],
|
||||
"content": "wss://relay.example.com",
|
||||
"sig": "..."
|
||||
}
|
||||
|
||||
// contact_list (kind 3)
|
||||
{
|
||||
"id": "...",
|
||||
"pubkey": "...",
|
||||
"created_at": 1234567890,
|
||||
"kind": 3,
|
||||
"tags": [["p", "pubkey1"], ["p", "pubkey2"]],
|
||||
"content": "",
|
||||
"sig": "..."
|
||||
}
|
||||
|
||||
// encrypted_direct_message (kind 4)
|
||||
{
|
||||
"id": "...",
|
||||
"pubkey": "...",
|
||||
"created_at": 1234567890,
|
||||
"kind": 4,
|
||||
"tags": [["p", "recipient_pubkey"]],
|
||||
"content": "encrypted_content",
|
||||
"sig": "..."
|
||||
}
|
||||
```
|
||||
|
||||
## Testing
|
||||
|
||||
### Unit Tests
|
||||
```bash
|
||||
node --test tests/test_nostr_visualizer.js
|
||||
```
|
||||
|
||||
### Integration Tests
|
||||
```javascript
|
||||
// Create visualizer
|
||||
const visualizer = new NostrEventVisualizer();
|
||||
|
||||
// Connect to relay
|
||||
visualizer.connect();
|
||||
|
||||
// Check status
|
||||
const status = visualizer.getStatus();
|
||||
assert(status.connected === true);
|
||||
|
||||
// Update visualization
|
||||
visualizer.update(1/60);
|
||||
|
||||
// Disconnect
|
||||
visualizer.disconnect();
|
||||
```
|
||||
|
||||
## Related Issues
|
||||
|
||||
- **Issue #874:** This implementation
|
||||
- **Issue #1124:** MemPalace integration (related visualization)
|
||||
|
||||
## Files
|
||||
|
||||
- `js/nostr-event-visualizer.js` - Main visualization module
|
||||
- `docs/nostr-event-visualizer.md` - This documentation
|
||||
- `tests/test_nostr_visualizer.js` - Test suite (to be added)
|
||||
|
||||
## Conclusion
|
||||
|
||||
This system provides real-time visualization of Nostr events in the Nexus world:
|
||||
1. **Connection** to Nostr relays via WebSocket
|
||||
2. **Visualization** of events as colored particles
|
||||
3. **Animation** with turbulence and pulsing
|
||||
4. **Integration** with Three.js scene
|
||||
|
||||
**Ready for production use.**
|
||||
@@ -395,7 +395,6 @@
|
||||
<div id="memory-connections-panel" class="memory-connections-panel" style="display:none;" aria-label="Memory Connections Panel"></div>
|
||||
|
||||
<script src="./boot.js"></script>
|
||||
<script src="./js/nostr-event-visualizer.js"></script>
|
||||
<script src="./avatar-customization.js"></script>
|
||||
<script src="./lod-system.js"></script>
|
||||
<script>
|
||||
|
||||
@@ -1,456 +0,0 @@
|
||||
/**
|
||||
* Nostr Event Stream Visualization
|
||||
* Issue #874: [NEXUS] Implement Nostr Event Stream Visualization
|
||||
*
|
||||
* Visualize incoming Nostr events as data streams or particles flowing through
|
||||
* the Nexus, representing the agent's connection to the wider mesh.
|
||||
*/
|
||||
|
||||
class NostrEventVisualizer {
|
||||
constructor(options = {}) {
|
||||
this.relayUrl = options.relayUrl || 'wss://relay.nostr.info';
|
||||
this.maxEvents = options.maxEvents || 100;
|
||||
this.particleCount = options.particleCount || 50;
|
||||
this.streamSpeed = options.streamSpeed || 1.0;
|
||||
this.particleSize = options.particleSize || 0.5;
|
||||
|
||||
this.ws = null;
|
||||
this.events = [];
|
||||
this.particles = [];
|
||||
this.scene = null;
|
||||
this.camera = null;
|
||||
this.renderer = null;
|
||||
|
||||
this.isConnected = false;
|
||||
this.reconnectAttempts = 0;
|
||||
this.maxReconnectAttempts = 5;
|
||||
|
||||
// Callbacks
|
||||
this.onEvent = options.onEvent || (() => {});
|
||||
this.onConnect = options.onConnect || (() => {});
|
||||
this.onDisconnect = options.onDisconnect || (() => {});
|
||||
this.onError = options.onError || console.error;
|
||||
|
||||
// Event types to visualize
|
||||
this.eventTypes = options.eventTypes || [
|
||||
'text_note',
|
||||
'recommend_server',
|
||||
'contact_list',
|
||||
'encrypted_direct_message'
|
||||
];
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize the visualization
|
||||
*/
|
||||
init(scene, camera, renderer) {
|
||||
this.scene = scene;
|
||||
this.camera = camera;
|
||||
this.renderer = renderer;
|
||||
|
||||
// Create particle system for event visualization
|
||||
this.createParticleSystem();
|
||||
|
||||
console.log('[NostrVisualizer] Initialized');
|
||||
}
|
||||
|
||||
/**
|
||||
* Create particle system for event visualization
|
||||
*/
|
||||
createParticleSystem() {
|
||||
// Create geometry for particles
|
||||
const geometry = new THREE.BufferGeometry();
|
||||
const positions = new Float32Array(this.particleCount * 3);
|
||||
const colors = new Float32Array(this.particleCount * 3);
|
||||
const sizes = new Float32Array(this.particleCount);
|
||||
|
||||
// Initialize particles
|
||||
for (let i = 0; i < this.particleCount; i++) {
|
||||
// Random position in a sphere
|
||||
const theta = Math.random() * Math.PI * 2;
|
||||
const phi = Math.acos(2 * Math.random() - 1);
|
||||
const r = 50 + Math.random() * 50;
|
||||
|
||||
positions[i * 3] = r * Math.sin(phi) * Math.cos(theta);
|
||||
positions[i * 3 + 1] = r * Math.sin(phi) * Math.sin(theta);
|
||||
positions[i * 3 + 2] = r * Math.cos(phi);
|
||||
|
||||
// Color based on event type
|
||||
colors[i * 3] = 0.3; // R
|
||||
colors[i * 3 + 1] = 0.8; // G
|
||||
colors[i * 3 + 2] = 1.0; // B
|
||||
|
||||
sizes[i] = this.particleSize;
|
||||
|
||||
// Store particle data
|
||||
this.particles.push({
|
||||
index: i,
|
||||
x: positions[i * 3],
|
||||
y: positions[i * 3 + 1],
|
||||
z: positions[i * 3 + 2],
|
||||
vx: (Math.random() - 0.5) * 0.1,
|
||||
vy: (Math.random() - 0.5) * 0.1,
|
||||
vz: (Math.random() - 0.5) * 0.1,
|
||||
color: { r: 0.3, g: 0.8, b: 1.0 },
|
||||
size: this.particleSize,
|
||||
event: null
|
||||
});
|
||||
}
|
||||
|
||||
geometry.setAttribute('position', new THREE.BufferAttribute(positions, 3));
|
||||
geometry.setAttribute('color', new THREE.BufferAttribute(colors, 3));
|
||||
geometry.setAttribute('size', new THREE.BufferAttribute(sizes, 1));
|
||||
|
||||
// Create material
|
||||
const material = new THREE.PointsMaterial({
|
||||
size: this.particleSize,
|
||||
vertexColors: true,
|
||||
transparent: true,
|
||||
opacity: 0.8,
|
||||
blending: THREE.AdditiveBlending
|
||||
});
|
||||
|
||||
// Create points
|
||||
this.particleSystem = new THREE.Points(geometry, material);
|
||||
this.scene.add(this.particleSystem);
|
||||
|
||||
console.log('[NostrVisualizer] Particle system created');
|
||||
}
|
||||
|
||||
/**
|
||||
* Connect to Nostr relay
|
||||
*/
|
||||
connect() {
|
||||
if (this.isConnected) {
|
||||
console.warn('[NostrVisualizer] Already connected');
|
||||
return;
|
||||
}
|
||||
|
||||
console.log(`[NostrVisualizer] Connecting to ${this.relayUrl}...`);
|
||||
|
||||
try {
|
||||
this.ws = new WebSocket(this.relayUrl);
|
||||
|
||||
this.ws.onopen = () => {
|
||||
console.log('[NostrVisualizer] Connected to Nostr relay');
|
||||
this.isConnected = true;
|
||||
this.reconnectAttempts = 0;
|
||||
|
||||
// Subscribe to events
|
||||
this.subscribe();
|
||||
|
||||
// Call connect callback
|
||||
this.onConnect();
|
||||
};
|
||||
|
||||
this.ws.onmessage = (event) => {
|
||||
try {
|
||||
const data = JSON.parse(event.data);
|
||||
this.handleEvent(data);
|
||||
} catch (error) {
|
||||
console.error('[NostrVisualizer] Failed to parse event:', error);
|
||||
}
|
||||
};
|
||||
|
||||
this.ws.onclose = () => {
|
||||
console.log('[NostrVisualizer] Disconnected from Nostr relay');
|
||||
this.isConnected = false;
|
||||
|
||||
// Call disconnect callback
|
||||
this.onDisconnect();
|
||||
|
||||
// Attempt reconnect
|
||||
this.scheduleReconnect();
|
||||
};
|
||||
|
||||
this.ws.onerror = (error) => {
|
||||
console.error('[NostrVisualizer] WebSocket error:', error);
|
||||
this.onError(error);
|
||||
};
|
||||
|
||||
} catch (error) {
|
||||
console.error('[NostrVisualizer] Failed to connect:', error);
|
||||
this.onError(error);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Subscribe to Nostr events
|
||||
*/
|
||||
subscribe() {
|
||||
if (!this.isConnected || !this.ws) {
|
||||
console.warn('[NostrVisualizer] Not connected');
|
||||
return;
|
||||
}
|
||||
|
||||
// Create subscription for recent events
|
||||
const subscription = {
|
||||
"REQ": "nexus-stream",
|
||||
"filters": [{
|
||||
"kinds": [1, 2, 3, 4], // text_note, recommend_server, contact_list, encrypted_direct_message
|
||||
"limit": 50
|
||||
}]
|
||||
};
|
||||
|
||||
this.ws.send(JSON.stringify(subscription));
|
||||
console.log('[NostrVisualizer] Subscribed to Nostr events');
|
||||
}
|
||||
|
||||
/**
|
||||
* Handle incoming Nostr event
|
||||
*/
|
||||
handleEvent(data) {
|
||||
// Skip subscription confirmation
|
||||
if (data[0] === 'EVENT' && data[1] === 'nexus-stream') {
|
||||
const event = data[2];
|
||||
|
||||
// Check if event type should be visualized
|
||||
if (this.eventTypes.includes(this.getEventType(event.kind))) {
|
||||
this.visualizeEvent(event);
|
||||
this.onEvent(event);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get event type name from kind
|
||||
*/
|
||||
getEventType(kind) {
|
||||
const types = {
|
||||
1: 'text_note',
|
||||
2: 'recommend_server',
|
||||
3: 'contact_list',
|
||||
4: 'encrypted_direct_message'
|
||||
};
|
||||
return types[kind] || 'unknown';
|
||||
}
|
||||
|
||||
/**
|
||||
* Visualize an event as a particle
|
||||
*/
|
||||
visualizeEvent(event) {
|
||||
// Add event to queue
|
||||
this.events.push({
|
||||
event: event,
|
||||
timestamp: Date.now(),
|
||||
visualized: false
|
||||
});
|
||||
|
||||
// Limit queue size
|
||||
if (this.events.length > this.maxEvents) {
|
||||
this.events.shift();
|
||||
}
|
||||
|
||||
// Update particle for this event
|
||||
this.updateParticleForEvent(event);
|
||||
}
|
||||
|
||||
/**
|
||||
* Update particle for an event
|
||||
*/
|
||||
updateParticleForEvent(event) {
|
||||
// Find a particle to update
|
||||
const particle = this.particles.find(p => !p.event);
|
||||
|
||||
if (!particle) {
|
||||
// All particles are in use, recycle oldest
|
||||
const oldest = this.particles.reduce((a, b) =>
|
||||
(a.event && a.event.timestamp < b.event.timestamp) ? a : b
|
||||
);
|
||||
this.resetParticle(oldest);
|
||||
this.updateParticleWithEvent(oldest, event);
|
||||
} else {
|
||||
this.updateParticleWithEvent(particle, event);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Update particle with event data
|
||||
*/
|
||||
updateParticleWithEvent(particle, event) {
|
||||
// Set event data
|
||||
particle.event = event;
|
||||
|
||||
// Set color based on event type
|
||||
const colors = {
|
||||
'text_note': { r: 0.3, g: 0.8, b: 1.0 }, // Blue
|
||||
'recommend_server': { r: 1.0, g: 0.8, b: 0.3 }, // Gold
|
||||
'contact_list': { r: 0.3, g: 1.0, b: 0.8 }, // Cyan
|
||||
'encrypted_direct_message': { r: 1.0, g: 0.3, b: 0.8 } // Pink
|
||||
};
|
||||
|
||||
const eventType = this.getEventType(event.kind);
|
||||
particle.color = colors[eventType] || { r: 0.5, g: 0.5, b: 0.5 };
|
||||
|
||||
// Update geometry
|
||||
this.updateParticleGeometry(particle);
|
||||
|
||||
console.log(`[NostrVisualizer] Visualized ${eventType} event`);
|
||||
}
|
||||
|
||||
/**
|
||||
* Reset particle to default state
|
||||
*/
|
||||
resetParticle(particle) {
|
||||
particle.event = null;
|
||||
particle.color = { r: 0.3, g: 0.8, b: 1.0 };
|
||||
particle.size = this.particleSize;
|
||||
|
||||
// Random position
|
||||
const theta = Math.random() * Math.PI * 2;
|
||||
const phi = Math.acos(2 * Math.random() - 1);
|
||||
const r = 50 + Math.random() * 50;
|
||||
|
||||
particle.x = r * Math.sin(phi) * Math.cos(theta);
|
||||
particle.y = r * Math.sin(phi) * Math.sin(theta);
|
||||
particle.z = r * Math.cos(phi);
|
||||
|
||||
this.updateParticleGeometry(particle);
|
||||
}
|
||||
|
||||
/**
|
||||
* Update particle geometry
|
||||
*/
|
||||
updateParticleGeometry(particle) {
|
||||
if (!this.particleSystem) return;
|
||||
|
||||
const geometry = this.particleSystem.geometry;
|
||||
const positions = geometry.attributes.position.array;
|
||||
const colors = geometry.attributes.color.array;
|
||||
const sizes = geometry.attributes.size.array;
|
||||
|
||||
// Update position
|
||||
positions[particle.index * 3] = particle.x;
|
||||
positions[particle.index * 3 + 1] = particle.y;
|
||||
positions[particle.index * 3 + 2] = particle.z;
|
||||
|
||||
// Update color
|
||||
colors[particle.index * 3] = particle.color.r;
|
||||
colors[particle.index * 3 + 1] = particle.color.g;
|
||||
colors[particle.index * 3 + 2] = particle.color.b;
|
||||
|
||||
// Update size
|
||||
sizes[particle.index] = particle.size;
|
||||
|
||||
// Mark attributes as needing update
|
||||
geometry.attributes.position.needsUpdate = true;
|
||||
geometry.attributes.color.needsUpdate = true;
|
||||
geometry.attributes.size.needsUpdate = true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Update visualization
|
||||
*/
|
||||
update(deltaTime) {
|
||||
if (!this.particleSystem) return;
|
||||
|
||||
// Update particle positions
|
||||
for (const particle of this.particles) {
|
||||
// Move particle
|
||||
particle.x += particle.vx * this.streamSpeed * deltaTime;
|
||||
particle.y += particle.vy * this.streamSpeed * deltaTime;
|
||||
particle.z += particle.vz * this.streamSpeed * deltaTime;
|
||||
|
||||
// Add some turbulence
|
||||
particle.vx += (Math.random() - 0.5) * 0.01;
|
||||
particle.vy += (Math.random() - 0.5) * 0.01;
|
||||
particle.vz += (Math.random() - 0.5) * 0.01;
|
||||
|
||||
// Limit velocity
|
||||
const maxVel = 0.5;
|
||||
particle.vx = Math.max(-maxVel, Math.min(maxVel, particle.vx));
|
||||
particle.vy = Math.max(-maxVel, Math.min(maxVel, particle.vy));
|
||||
particle.vz = Math.max(-maxVel, Math.min(maxVel, particle.vz));
|
||||
|
||||
// Keep particles in bounds
|
||||
const maxDist = 100;
|
||||
if (Math.abs(particle.x) > maxDist) particle.vx *= -0.5;
|
||||
if (Math.abs(particle.y) > maxDist) particle.vy *= -0.5;
|
||||
if (Math.abs(particle.z) > maxDist) particle.vz *= -0.5;
|
||||
|
||||
// Update geometry
|
||||
this.updateParticleGeometry(particle);
|
||||
}
|
||||
|
||||
// Pulse particles with events
|
||||
const time = Date.now() * 0.001;
|
||||
for (const particle of this.particles) {
|
||||
if (particle.event) {
|
||||
// Pulse size for particles with events
|
||||
particle.size = this.particleSize * (1 + 0.2 * Math.sin(time * 3 + particle.index));
|
||||
this.updateParticleGeometry(particle);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Schedule reconnection
|
||||
*/
|
||||
scheduleReconnect() {
|
||||
if (this.reconnectAttempts >= this.maxReconnectAttempts) {
|
||||
console.error('[NostrVisualizer] Max reconnect attempts reached');
|
||||
return;
|
||||
}
|
||||
|
||||
const delay = Math.min(1000 * Math.pow(2, this.reconnectAttempts), 30000);
|
||||
|
||||
console.log(`[NostrVisualizer] Reconnecting in ${delay / 1000}s...`);
|
||||
|
||||
setTimeout(() => {
|
||||
this.reconnectAttempts++;
|
||||
this.connect();
|
||||
}, delay);
|
||||
}
|
||||
|
||||
/**
|
||||
* Disconnect from Nostr relay
|
||||
*/
|
||||
disconnect() {
|
||||
console.log('[NostrVisualizer] Disconnecting...');
|
||||
|
||||
if (this.ws) {
|
||||
this.ws.close();
|
||||
this.ws = null;
|
||||
}
|
||||
|
||||
this.isConnected = false;
|
||||
|
||||
// Clear particles
|
||||
for (const particle of this.particles) {
|
||||
this.resetParticle(particle);
|
||||
}
|
||||
|
||||
console.log('[NostrVisualizer] Disconnected');
|
||||
}
|
||||
|
||||
/**
|
||||
* Get visualization status
|
||||
*/
|
||||
getStatus() {
|
||||
return {
|
||||
connected: this.isConnected,
|
||||
relayUrl: this.relayUrl,
|
||||
eventCount: this.events.length,
|
||||
particleCount: this.particles.length,
|
||||
activeParticles: this.particles.filter(p => p.event).length,
|
||||
reconnectAttempts: this.reconnectAttempts
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
// Export for use in other modules
|
||||
if (typeof module !== 'undefined' && module.exports) {
|
||||
module.exports = NostrEventVisualizer;
|
||||
}
|
||||
|
||||
// Global instance for browser use
|
||||
if (typeof window !== 'undefined') {
|
||||
window.NostrEventVisualizer = NostrEventVisualizer;
|
||||
|
||||
// Auto-initialize when scene is ready
|
||||
document.addEventListener('DOMContentLoaded', () => {
|
||||
// This would be called when Three.js scene is initialized
|
||||
// window.nostrVisualizer = new NostrEventVisualizer();
|
||||
// window.nostrVisualizer.init(scene, camera, renderer);
|
||||
});
|
||||
}
|
||||
Reference in New Issue
Block a user