3dtours
36cd711302
Two things the studio could not say about itself.
The preset the header has open was painted in the dim text colour, the same grey
as the page name beside it — so the one label up there that changes with the look
read as chrome. It now takes the theme's own accent, the colour the brand mark
and the open tab already carry, which means it follows both the light/dark mode
and the accent group the reader picked, out of the CSS token and with no colour
written into the component.
And an image has no other mark on it: once the frontend tarball is loaded on the
NAS as `:latest`, nothing on the box says which revision came off. The rail now
names the build at its foot — quiet, mono, wrapping rather than widening the
column, and gone under 860px where the rail is the phone's scrolling tab bar
instead of a column.
The name is stamped into the bundle at build time: vite.config reads VERSION
from the environment (`docker compose build frontend --build-arg
VERSION=$(git rev-parse --short HEAD)`) and falls back to the package version
plus the minute it was built, so two builds of the same tree are never the same
name. `ARG VERSION=` in the Dockerfile is the knob; the bare `npm run build` —
dev server, check scripts — still stamps its own time, and the dev server passes
nothing at all, so the line only draws when there is something to say.
Verified:
library-check.mjs — 37 steps, all passed, the two new ones reading the header
off the running studio: the rail foot names the build (0.1.0+202609281504)
and the preset chip's computed colour is the brand's accent, not a grey —
rgb(206, 117, 9) amber, rgb(93, 24, 191) after switching to violet.
scan-nav-check.mjs and roll-walk-check.mjs — all passed. frontend tsc --noEmit
clean. Live 8090 on index-… matching dist/: /, /library and /app 200 with 0
console errors.
ponytail: the name is the package version plus a caller-supplied tag, and nothing
bumps the package version, so the tag is the whole identity — have the release
job write it into package.json if the numbers ever need to mean something.
RecipesCam
RecipesCam is a camera and photo-editing app built around recipes — reusable
looks that carry a film simulation plus a full set of adjustments. You shoot or
open a photo, dial in a look, and keep it as a recipe you can apply again, share
as a .recipe file, or save to your account.
It ships twice from one repository: a React Native (Expo) app for iOS and
Android, and a self-contained web build under docker/ that runs the same
render pipeline in the browser.
What it does
- Shoot with a recipe applied. Live viewfinder, GPS-tagged captures, and the recipe baked into the saved file.
- Film simulations. Built-in looks — PROVIPES, VELVIPES, CLASSIC CHRIPES, CLASSIC NEGIPES, ASTIPES, ETERNIPES, ACRIPES, B&W HIGH CONTRAST and the LC STREETLIFE pair — each with its own grain and tone curve.
- The full adjustment set. Exposure, contrast, highlights and shadows, saturation, colour temperature, clarity, grain, and an HSL mixer with a colour picker that samples straight off the photo.
- Geometry. Crop to a fixed ratio or free-form, quarter turns, and a straighten ruler, plus printed frames (classic border, retro instant, wall frame portrait/landscape).
- Finishing. Watermark and GPS stamp, EXIF carried through the export, JPEG written with a proper 300 DPI JFIF header.
- On-device upscaling. A Real-ESRGAN pass runs locally when an export asks for more pixels than the source has — no server sees the photo.
- Recipes. Save, favourite, export and import
.recipefiles; the web build keeps them in your account, the phone build also keeps them on device.
The two builds
| Build | Where | Stack |
|---|---|---|
| iOS / Android | repo root | Expo + React Native, @shopify/react-native-skia for the render pipeline, NativeWind for styling |
| Web | docker/ |
Vite + React, CanvasKit (canvaskit-wasm) for the same pipeline, Fastify + SQLite API for accounts and recipes |
The render engine is shared by design: the web build compiles the app's own
src/utils/* and type definitions unchanged, with @shopify/react-native-skia
aliased to a CanvasKit shim (docker/frontend/src/engine/skiaShim.ts). A look
looks the same on both because it is the same code.
Running the web build
cd docker
cp .env.example .env
docker compose up -d --build
# → http://localhost:8090
Photos never leave the browser: grading, framing, watermarking and JPEG
encoding all run in the visitor's tab; the API only stores accounts and recipe
JSON. See docker/README.md for the layout and the proxy setup.
Running the app
npm install
npx expo start # Expo Go / dev client
npx expo run:android # or run:ios for a native build
Repository layout
App.tsx, src/ the Expo app: screens, tool rail, viewfinder, shaders
docker/ the web build (frontend + API + compose file)
frontend/shared/ vendored copies of the app's types and utils
frontend/src/engine/ CanvasKit shim, export engine, super-resolution
docs/ privacy policy
THIRD_PARTY_NOTICES.md licences of the bundled fonts, models and libraries
Licence
See LICENSE and THIRD_PARTY_NOTICES.md.