97 lines
3.2 KiB
Markdown
97 lines
3.2 KiB
Markdown
---
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name: graph_explorer
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lang: cpp
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domain: viz
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description: "Visor de grafos GPU-accelerated agnostico del backend. Lee operations.db de cualquier app del registry y permite explorar entidades/relaciones con shapes/iconos/layouts/filtros."
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tags: [imgui, graph, osint, visualization, gpu]
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uses_functions:
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# viz
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- graph_renderer_cpp_viz
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- graph_force_layout_cpp_viz
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- graph_force_layout_gpu_cpp_viz
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- graph_layouts_cpp_viz
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- graph_viewport_cpp_viz
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- graph_viewport_selection_cpp_viz
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- graph_labels_cpp_viz
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- graph_labels_select_cpp_viz
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- graph_icons_cpp_viz
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- graph_sources_cpp_viz
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- graph_types_cpp_viz
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# core
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- graph_spatial_hash_cpp_core
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- button_cpp_core
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- icon_button_cpp_core
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- toolbar_cpp_core
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- modal_dialog_cpp_core
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- text_input_cpp_core
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- select_cpp_core
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- tree_view_cpp_core
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- page_header_cpp_core
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- fullscreen_window_cpp_core
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- badge_cpp_core
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- empty_state_cpp_core
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uses_types: []
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framework: "imgui"
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entry_point: "main.cpp"
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dir_path: "projects/osint_graph/apps/graph_explorer"
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repo_url: "https://gitea-dgg044oo04woo4ggcsws4gk0.organic-machine.com/dataforge/graph_explorer"
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python_runtime: true
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python_runtime_deps:
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- requests
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- certifi
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- urllib3
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- cryptography
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---
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## Arquitectura
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App C++ ImGui para explorar cualquier `operations.db` del registry como un grafo
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de entidades y relaciones. Agnostica del backend — el dispatcher en
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`data.{h,cpp}` selecciona el `GraphLoadFn` segun `--input` (hoy solo
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`operations`, manana `json`/`jsonl`/`graphml`).
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**Capas:**
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- `data.{h,cpp}` — dispatcher de sources. Hoy unica implementacion:
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`graph_load_from_operations` (issue 0049g).
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- `types_registry.{h,cpp}` — parser minimo de YAML para sobrescribir
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`color`/`shape`/`icon`/`style` por nombre de tipo. Construye el `IconAtlas`
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con los codepoints Tabler resueltos por `tabler_codepoint_by_name`.
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- `views.{h,cpp}` — paneles `Toolbar`, `Legend`, `Inspector`, `Stats`. Toggle
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via `AppConfig::panels`.
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- `main.cpp` — CLI + `fn::run_app` + bucle de force layout (CPU/GPU) + glue.
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- `graph_explorer.db` — SQLite junto al exe. Tabla `layouts(graph_hash,
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node_id, x, y, pinned, updated_at)`. Persistencia de posiciones por grafo.
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## CLI
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```bash
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graph_explorer [<operations.db>]
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graph_explorer --input operations <path>
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graph_explorer --types <yaml>
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graph_explorer --layout force|grid|circular|radial|hierarchical|fixed
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graph_explorer apps/registry_dashboard/operations.db
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graph_explorer --types projects/osint_graph/apps/graph_explorer/examples/types.yaml \
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apps/element_agents/operations.db
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```
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## Build
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```bash
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cd cpp
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cmake -B build/linux -S .
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cmake --build build/linux --target graph_explorer -j$(nproc)
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./build/linux/apps/graph_explorer/graph_explorer apps/registry_dashboard/operations.db
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```
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## Notas
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- Usa GPU layout si el contexto soporta compute 4.3; toggle CPU/GPU desde la
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toolbar. Fallback transparente a CPU si GPU no esta disponible.
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- 50k nodos a 60fps con layout GPU (medido en demos/graph en
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`primitives_gallery`).
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- `operations.db` se abre con `mode=ro` cuando el path no apunta al
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filesystem propio para evitar lock con otras apps que esten escribiendo.
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- El `graph_hash` se calcula a partir del path canonico del input. Mismo path
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= mismo grafo a efectos de layout guardado.
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