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New Sources tab and five new patterns that build designs from outside data: - Field sources: Flow field, Wave lines, Contour map and Hatch shading can follow a photo or a grid (CSV matrix, ESRI .asc, heightmap) instead of noise - Route pattern: GPX / GeoJSON files and OpenStreetMap streets (Overpass), with smoothing, parallel copies and a rectangle or circle frame - Data lines pattern: CSV / JSON series as ridgelines, rings or a spiral; weather from Open-Meteo; Microsoft 365 report CSVs are put in date order - Terrain: Terrarium elevation tiles around a place, drawn as contours - SVG import pattern with its own SVG reader and even-odd hatch fill - Audio pattern: WAV / AIFF as waveform rows, spiral or spectrum ridgeline - Text pattern with single-line Hershey fonts (sans, serif, script) - Web addresses with a local download cache, so presets stay reproducible - Watch folder that loads new files and exports them automatically - Text to seed / design: the same name always gives the same design - AI design: a description becomes a preset through the Claude API - Command-line mode (--preset, --input, --out, --batch, --watch, ...) Presets are now version 2: they also store the sources, each layer's field and text, and accept parameters by name. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016g4XoUPwffpdezjFy4s5DC
httpRequest now refuses https -> http redirects, and requests that carry headers or a body only follow redirects within the same scheme, host and port. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016g4XoUPwffpdezjFy4s5DC
Shows the new features: a contour map that follows real terrain data (Field = Grid) and a single-line Hershey text caption on a second pen. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016g4XoUPwffpdezjFy4s5DC
- CLI: numeric options (--seed, --layer, --radius, --terrain, --batch) are
validated against their ranges instead of silently becoming 0; --streets
and --terrain only take a following value when it fits, so
"--streets --paper A4" works; a missing API key or empty --prompt now
exits with code 1.
- HTTP: retries 429/502/503/504/529 twice, honouring Retry-After (max 30 s);
JSON error bodies are reduced to their error message.
- AI design: parameter names match regardless of case, spaces or a unit in
brackets ("step" -> "Step (mm)"); unknown names are reported in the
status instead of being dropped silently; an answer without layers is an
error.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016g4XoUPwffpdezjFy4s5DC
An error already reported by cliError (CliAbort) inside a synchronous job was caught by runAsync and reported a second time. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016g4XoUPwffpdezjFy4s5DC
Files load by type like the Sources buttons (presets apply, several at once), a folder becomes the watch folder and a browser link is fetched. An overlay shows while something is dragged over the window. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016g4XoUPwffpdezjFy4s5DC
Double-click a slider or click its value to type a number. Enter applies, Esc cancels, Tab/Shift+Tab moves to the next slider and Up/Down nudge. Accepts a decimal comma and *2, /2, +10, --10 relative to the current value; out-of-range input is clamped with a note in the status bar. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016g4XoUPwffpdezjFy4s5DC
Mouse wheel over the page zooms around the cursor (1x-40x), dragging pans, double-click or 0 fits the page, + and - zoom from the keyboard. While zoomed, only the visible area is redrawn at that scale at the real pen width, with the zoom level and a 10 mm / 1 mm scale bar. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016g4XoUPwffpdezjFy4s5DC
The design is written to session.json shortly after every change and restored at start-up (with the open tab and layer); Ctrl+N starts fresh and Undo takes that back. Not used in command-line mode. Also: status messages get a backdrop and are shortened so they never run over the statistics in the status bar. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016g4XoUPwffpdezjFy4s5DC
E (or the new button) shows nine variations of the current layer on the page with the other layers: seeds only, or Tab to also vary the pattern's parameters like Randomize (locks respected). The first cell is the current design. Click or 1-9 keeps one as a single undo step; Space makes a new batch. One variation is generated per frame so the window stays live. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016g4XoUPwffpdezjFy4s5DC
G (or the Output tab button) plays the plot back in plot order using the pen-down speed, travel speed and pen lifts, layer by layer: finished strokes, the stroke in progress, travel moves and the pen position. A time bar shows elapsed / total time and the layers in their pen colours; click it to jump. Space pauses, +/- change the speed (default: whole plot in about 30 s). The total matches the plot-time estimate. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016g4XoUPwffpdezjFy4s5DC
Search box over every command: patterns, actions, paper, pens, layers, tabs, sources and the presets in presets/. Words filter, Up/Down/wheel choose, Enter or a click runs, Esc closes. Shortcuts are shown next to each command, and the panel hint now points to the palette. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016g4XoUPwffpdezjFy4s5DC
I (or the Output tab button, or the palette) saves a PNG of the plot on paper at the real pen widths with a soft shadow and a caption: patterns, paper, pens, metres of line and plot time. On the command line, --out name.png writes the same image, e.g. for a gallery of thumbnails. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016g4XoUPwffpdezjFy4s5DC
Preview on white, cream, kraft, grey, black or navy paper, with white, gold and silver pens added for dark paper. The paper colour is used by the preview, zoom, variations, simulation and PNG image (plot files stay without a background) and is saved in presets; older presets open on white. A pen that barely shows on the paper is struck through in the swatches and named above the page. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016g4XoUPwffpdezjFy4s5DC
--set "<name>=<value>" changes a pattern parameter of the current layer, a layer setting (Pattern, Pen colour, Pen width, ...) or a page setting (Paper colour, Margin, ...) without a preset. Names match loosely, choices take the option name, toggles on/off; unknown names, options and out-of-range values stop with a clear error. --list prints every pattern, parameter and setting with its range and default, --list json the same for scripts. Also: pen swatches on the PNG card get a thin outline so a white pen shows. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016g4XoUPwffpdezjFy4s5DC
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