* M3: glass effects take variables, and their frost stays within 0–100 (#1885)
Glass's light angle, intensity, refraction, depth, dispersion, frost and
splay bind to number variables, on a layer (`variable.bind`,
`effects/<i>/<field>`, `radius` being the frost) and in an effect style
(`style.bind`), and the Design panel's glass fields take a variable like
the shadow and blur fields. A variable reads as the field shows it:
intensity, refraction, dispersion and splay in percent.
A glass's frost stays within 0–100, the reference tool's range: a larger
frost from an older file draws at 100, and the field, a bound variable and
scaling stop there.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* M3: a frost from an older file scales and shows as it draws (#1885)
Review follow-up: a frost saved past 100 draws at 100, so scaling a layer
starts from that (150 halved draws at 50, not 75) and the Design panel's
Frost field shows it. The revision row's binding path escapes its pipes, so
the table keeps three columns.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* M3: Dev Mode and .fig export show a frost from an older file as it draws (#1885)
A frost saved before the 0–100 range draws at 100, and the canvas, CSS and
scaling already read it that way, but Dev Mode's Glass row and the .fig
export still read the stored number, so they said 150 where the canvas
shows 100. Both now read the sanitized frost.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Oleksii Sukholita <oleksii.sukholita@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: FredApps <153173854+FredApps@users.noreply.github.com>
From review: `text-align: left` beside `direction: rtl` (Left is absolute on the canvas); the REST import reads the four parallel paragraph arrays up to the paragraph count, not the 256-entry list limit; `rtl_para` gets an entry for the position after the last char so an empty last paragraph keeps its forced direction; the localization status line.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Direction came from the letters only; Add right-to-left text says controls override it per paragraph (Text > Text direction, Left to right or Right to left). `TextDirection` on `ParaList`, `Bidi::of` with a base level per paragraph, `text.direction` and the three menu commands (the edited paragraphs while editing), `node.set textDirection`, the Type settings control once a right-to-left script is in the text, inspect `textDirection` / `lineDirections`, the CSS `direction`, and the `.fig` lines' `sourceDirectionality` in and out.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Review: the first and last runs were checked for lying at right angles to their sides, not for
going out of the object, so a path whose first run went up through the start's box (or whose last
arrived from inside the end's) was kept and drawn through it. Both runs now have to go the way the
side faces; one along the side or back into the object leaves the connector to the router. Two more
cases in the routed-here test.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The `.jam` importer routed every elbowed connector itself, so one drawn around a layer by hand in
FigJam came in routed through it. FigJam saves the path as `connectorControlPoints`: one per run
between the first and the last, each a point on its run (in the connector's parent's coordinates)
with the run's axis; the first run leaves the start's side and the last arrives at the end's. They
become the `ConnectorPath::Runs` a board connector reshaped by hand has, walked by
`figcraft_doc::route_along`, so the path is kept exactly. Points that don't make such a path (off
both axes, two runs the same way in a row, a first or last run sideways to its side, more runs than
a hand could make) leave the connector to the router as before, and only connectors routed here
count in the "own routing" note. `figcraft_doc::attach_points` and `MAX_RUNS` are exported for it.
Docs: file-format-parity.md, boards-parity.md.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
A connector end attached to a side was routed from the middle of that side, so the stroke's
centre line started on the border and half its width plus the round cap lay on the fill, and
several connectors leaving one side piled up into a knot sticking into the card. FigJam starts
the line a few pixels outside the border and connectors leaving one side run together along the
side's normal before they fan out (the issue's screenshots). `board_route::END_GAP` (4 pt): an end
attached to a side (`RouteEnd::Box`) starts that far outside it along the side's normal; an end
placed by hand on the object (`RouteEnd::On`) keeps its exact point; a free end is unchanged.
The pinned route coordinates in the engine, format and UI tests move with it; the overlay's
attach points stay on the border. Docs: the Connectors rows, status line and history of
boards-parity.md.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
kurbo turns an arc into cubics by radius divided by tolerance, so the fixed
0.01 let an ellipse, polygon corner, rounded rectangle, per-side stroke
corner or SVG arc with a radius like 1e300 ask for more cubics than memory
holds before any size check saw the geometry. Arcs now use a tolerance
that scales with the radius, and SVG path data from documents, commands and
imports is refused before parsing when a number passes 1e9.
An end whose magnet is AUTO has no fixed point: FigJam picks the side when it draws, and the file
keeps whatever relativePosition the end last had, so the importer sent every automatic end out of
the stale side (the left one in the reporter's file). AUTO and CENTER ends now attach to the side
facing the other end, as a board connector drawn here does, for straight, elbowed and curved
connectors alike; named magnets and ends without one are unchanged.
Test: connectors_with_an_automatic_side_leave_the_side_facing_the_target (the fixture schema gains
the ConnectorMagnet enum). Docs: file-format-parity .jam row, status line and revision history.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The shared unpacking total (and Sketch's) was debited only when a member
read succeeded, so a snapshot or page member damaged near its end could be
named again and again by an index and unpacked each time without ever
spending the budget. A failed read is now charged its recorded size; one
refused for that size before any unpacking still costs nothing.
REST import searched every style imported so far for each layer's style
reference; .fig export compared each text span's style with every distinct
style before it; Penpot token-set ordering searched the whole order array
for every comparison of the sort. Each now looks up a set, a map or a
position table built once.
A .fig message looked up each tag's field with a linear scan of its
definition, so a wide schema and many tags cost their product. Schema
decoding capped fields per definition but not in total, and inflated the
schema chunk under the 512 MiB message cap. Empty non-byte arrays spent
nothing from the decoded-value budget while still growing the output.
Field ids (and enum values) are now found through a per-definition map
built on first use, keeping first-match semantics. A schema holds at most
200 000 fields together and its chunk may inflate to 16 MiB. Every array
field spends one value for itself before its elements.
* M8: an ellipse whose start has gone round many turns keeps its sweep in .fig
The importer clamped the starting and ending angles to ±1000 rad each
before taking the sweep, so an arc starting near or past 1000 rad lost
its sweep: a whole ellipse starting at 999 came back sweeping 1 rad, one
starting at 1500 swept nothing. The sweep is now the difference of the
angles as written, and a start past a turn is brought into [0, 2π) the
way the renderer's sine and cosine see it. The .fig export writes the
start within a turn too, where a 32-bit angle still holds it and the
sweep.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* M8: an arc far from zero keeps its sweep rather than closing into a whole ellipse
Review follow-up on #1891. The whole-turn tolerance grows with the
angles, so once a start can lie far from zero it swallowed real arcs: an
arc of 6.1 rad written at 1e6 rad read as a whole ellipse, and at 3e7 rad
even a sweep of nothing did. The tolerance now only applies while it is
at most 1e-3 rad (about 0.06°), which holds up to a start of about 4,000
rad; further out the sweep is kept as written.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* M8: an arc with no end stays whole however far out it starts
Review follow-up on #1891. With no endingAngle the importer took the end
as start + 2π and the sweep as the difference, which far from zero
rounds away from a turn: from a start of 1e15 it came out 6.25, drawn as
an arc with its radius edges now that the snap to a whole turn is
bounded. No end now means a sweep of exactly 2π.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
drop_dangling_aliases rebuilt the id set and rescanned every token each
round, and an alias chain lost one link per round: quadratic in the
chain. Dependencies are now indexed once and invalidation propagates
through a queue, counting how many tokens make each variable id, so each
token is visited a bounded number of times with the same result.
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Distinct image hashes pointing at one embedded blob shared its copy, but
the import resolved each hash separately: the blob was copied out and
hashed again for every alias. Aliases without an images/ member of their
own are now renamed to the first hash naming the blob before layers are
built, so the blob is copied and hashed once.
Image paints also spelled out their whole hash as hex for every layer,
whatever its length; hashes longer than any image can be named by (64
bytes) now resolve to nothing, as a missing hash does.
ParagraphStyle beside TextStyle in StyleKind::Text: style.create takes it from the layer or a value, style.apply sets it (the list on the paragraphs touched for a range), style.update moves it, editing it unlinks, .fig files keep it with the style; tests in styles_behaviour_tests and fig_export_assets_tests.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
bflatastic
Trevor BrownandClaude Fable 5.1
Dylan M. Taylor
mortezanaeemi-ops