Initial Commit

openspec/changes/enterprise-gaming-r3f-character-vehicle-picker/proposal.md

@@ -0,0 +1,54 @@
+# OpenSpec Change: enterprise-gaming-r3f-character-vehicle-picker
+
+- **Change ID**: enterprise-gaming-r3f-character-vehicle-picker
+- **Package**: `@suaveplan/r3f-character-vehicle-picker`
+- **Category**: gaming/character
+- **Target path**: `gaming/character/r3f-character-vehicle-picker`
+- **Status**: PROPOSED
+- **Date**: 2026-04-24
+- **Reference spec**: `/mnt/s/web/suaveplan/enterprise/r3f-character-vehicle-picker.md`
+
+---
+
+## Summary
+
+Deliver `@suaveplan/r3f-character-vehicle-picker` on the genesis branch from scratch at enterprise quality. The package provides a character/vehicle picker UI with interactive 3D previews and GTA-style customisation. A rotating 3D model preview renders the selected character or vehicle; a catalog carousel shows thumbnails; a customisation panel (color, decals, accessories) updates the preview in real-time via `@suaveplan/character-vehicle-picker`'s `PickerState`. Genesis adds structured errors, Storybook stories, and 100% coverage.
+
+---
+
+## Available workspace deps
+
+`@suaveplan/error`, `@suaveplan/character-vehicle-picker`, react, `@react-three/fiber`, `@react-three/drei`, three.
+
+---
+
+## Public API surface
+
+```ts
+function CharacterVehiclePicker(props: PickerProps): JSX.Element
+// pickerState, characterModels, vehicleModels, onConfirm
+
+function ModelPreview(props: ModelPreviewProps): JSX.Element
+// modelUrl, autoRotate, zoom
+
+function CatalogCarousel(props: CatalogCarouselProps): JSX.Element
+function CustomisationPanel(props: CustomisationPanelProps): JSX.Element
+```
+
+---
+
+## File layout
+
+```text
+gaming/character/r3f-character-vehicle-picker/
+  package.json / tsconfig.json / vitest.config.ts
+  src/
+    index.ts / error-codes.ts
+    types/common.ts + md
+    components/
+      CharacterVehiclePicker/ (tsx + md + test + stories + index)
+      ModelPreview/ (tsx + md + test + stories + index)
+      CatalogCarousel/ (tsx + md + test + stories + index)
+      CustomisationPanel/ (tsx + md + test + stories + index)
+  tests/integration.test.ts
+```