* Add per-channel records and a gamma midtones value to the 'Levels' node, with a channel selector in its Properties panel
* Migrate the old 'Levels' midtones through its output range and bound a lone midtone marker by the track edges
* Add a selection mode to the spectrum widget so only the gradient editor keeps a highlighted stop
* Record the drag mode for every drag and require selection for reordering so a non-selecting widget cannot drag the wrong stop
* Add a range slider mode to the spectrum widget and slider rows to node properties
* Reset the weighted strength slider to the node's default of zero and skip markers off the track when picking up the nearest one
* Remove the 'Threshold' node's luminance calculation dropdown so it always compares the Rec. 601 luma
* Find the HSL lightness extremes before encoding and drop a stale luminance TODO
* Switch Color struct back to storing unassociated alpha
* Address review feedback
* Update the Invert node and legacy image migration for straight alpha and add round-trip tests
---------
Co-authored-by: Keavon Chambers <keavon@keavon.com>
* Let the Freehand tool continue a selected open path from its endpoint and show endpoint overlays in the Freehand and Spline tools
* Share the closest-point search with the open path endpoint lookup, tally endpoint connections in a single pass, and rename the endpoint overlay function
* Skip hidden layers and use the feeds-aware transform in path point searches, path overlays, and Freehand point placement
* Map the Spline tool's merge goal with the feeds-aware transform so it matches the endpoint candidates
* Highlight the hovered open path endpoint in the Freehand and Spline tools
* Give each Pen tool segment its own history step and keep drawing across undo/redo
* Test that undo during a Pen tool handle transform cancels it and rewinds
* Desktop: Make input routing aware of floating menus
* Desktop: Route mouse input like pen input
* Desktop: Model pointer input routing as a state machine
* Revert "Fix corrupted font resource loading in older documents"
This reverts commit 404d9f3047.
* Fix migrations for the Read Vector, Dot Product, Query JSON, and Sample Polyline nodes
* Fix text node migrations
* Provide resource storage to the resource message handler
* Refetch resources whose stored bytes are missing
* Add test for refetching resources with missing bytes
* Draw raster images with pad extension instead of repeat
* Add the GPU basic brush renderer
* Rework the brush tool around the GPU basic brush
* Remove the CPU brush implementation
Add event time to the editor pointer states
The brush trace's hot core is position plus per-sample time, and the
frame clock is too coarse for high-rate tablets: several samples share
one timestamp and speed dynamics see dt = 0. The desktop stamps
editor-routed pointer input with a monotonic arrival time since winit
does not surface hardware timestamps; the web path can thread the
PointerEvent timeStamp through later.
* Rename the editor mouse state types to Pointer* and the input_ modules
* Add optional pen attributes to the editor pointer state types
* Desktop: Send tablet pointer clicks to CEF as mouse clicks
* Desktop: End pointer lock and pending window drags on any left-equivalent release
* Desktop: Route pointer input carrying pen attributes directly to the editor
* Desktop: Route wheel and pinch input inside the viewport directly to the editor
* Desktop: Track double clicks on the direct editor route
* Desktop: Move the pointer lock position into InputState
* Restore the input state pointer position when pointer lock ends (review)
* Fix pen input being swallowed by Windows resize helper
* Update winit to 0.31.0-beta.2 from crates.io
* Make Data panel scalars selectable inline, denoise float display, and move breadcrumb truncation to Rust
* Code review fixes
* Remove denoising from f32
* Decide branching mesh fill insideness by winding, normalizing drawn direction at the Path node
* Fix dead connector click targets by explicitly closing the kurbo ellipse port paths
* Fix hole subtraction when a hole vertex is snapped exactly onto its covering contour
* Classify embedded negative space by its single surrounding face so fully enclosed mesh cells still fill
* Port all remaining Subpath producers to BezPath and delete the legacy subpath module
* Reset contour state at each MoveTo so an open contour's segments don't leak into the next region
* Give the polygon and star constructors a true center and radius instead of compensated arguments
* Let the Fill and Stroke paint inputs take Item<Graphic>, replacing the IntoPaint trait
* Rename the FIll node's "fill" input to "paint"
* Let the graphic-consuming nodes take List<Graphic> directly, relying on the embedding adapters
* Remove outdated todo comments
* Re-save the demo art
* Split 'To Graphic' and 'Wrap Graphic' into the 'As Graphic' type assertion and 'Into Group' reducer nodes
* Make 'Into Group' reduce List<DVec2> not Item<DVec2>
* Reset the Merge definition for every legacy alias of its coercion nodes
* Improve test
* Add the rank-0 Item leaf variants to the Graphic enum, rendering leaves and list rows through shared per-row logic
* Traverse the rank-0 Graphic leaf variants in the vector node helpers and flattening
* Reach rank-0 vector graphics from the styling and gradient-fitting helpers
* Two code review fixes
* Fix comment
* Make the Artboard and Gradient newtype fields public to match the other list newtypes
* Rename the Graphic enum's self-named Graphic::Graphic variant to Graphic::GraphicList
* Rename the Graphic::Vector variant to Graphic::VectorList
* Rename the Graphic::RasterCPU variant to Graphic::RasterCPUList
* Rename the Graphic::RasterGPU variant to Graphic::RasterGPUList
* Rename the Graphic::Color variant to Graphic::ColorList
* Rename the Graphic::Gradient variant to Graphic::GradientList
* Rename the Graphic::Text variant to Graphic::TextList
* Restore the SVG group tag comment that the variant rename sweep clobbered
* Add the appearance model types and attribute constants
* Dual-write the appearance attribute alongside the fill/stroke pair in all paint-writing nodes
* Read paint from the appearance attribute in the renderer, analysis, metadata, and editor, cascading from ancestors
* Retire the fill/stroke attribute pair and the Vector stroke field in favor of the appearance attribute
* Replace the Stroke node's paint order input with the relative chain order of the Fill and Stroke nodes
* Code review fixes
* Re-save demo art
* Stamp coverages in place and fuse the renderer's per-item appearance reads into single walks
* Treat an empty appearance as the undeclared state so padded rows inherit instead of blocking the cascade
* Update demo art
* Treat padded appearance rows as undeclared in the boolean flatten's group recursion
* Stop chain node insertion from stranding a node on layers without a chain
* Gate the Layers panel blending controls on whether the layer can host them
* Gate the fill and stroke setters on whether the layer can host paint nodes
* Make the tool options fill and stroke controls treat layers that cannot take paint as unselected
* Remove the unused first_selected_stroke_weight helper
* New nodes: 'Gradient Reverse', 'Gradient Shift', and 'Gradient Stretch' nodes for rearranging a ramp's stops
* Clip a lone out-of-range stop into the bake, and correct the docs that still promised edge-held stops
* Rename the 'Sample Gradient' node to 'Evaluate Gradient'
* Let the Evaluate Gradient node's position reach the out-of-range values its spread modes handle
* Upgrade Vello to a git main revision that honors the brush's interpolation alpha space
* Interpolate Vello gradients with straight alpha, matching the SVG renderer
* Draw the gradient picker strip and fill swatches as SVG so transparency previews with straight alpha
* Keep gradient stop handles opaque so a transparent stop's RGB stays visible
* Paint a stopless gradient's picker strip and swatch black rather than transparent
* Delete dead code function
* Add a Gradient Interpolation axis with Stepped, Linear, and Smooth paths through the stops
* Keep the gradient interpolation attached when dragging stops in the picker
* Give the gradient popover's dropdowns the same tooltips as their row labels
* Order the gradient popover with Intrp. above Space
* Hold gradient stops in place when the cyclic flag is toggled
* Fix wrong Smooth gradient colors around stops sitting on the ramp boundaries
* Consolidate gradient settings plumbing and fix bugs
* Bundle whole-ramp gradient settings into GradientSettings across the editor plumbing
* Name the Smooth gradient interpolation's spline type in its tooltip
* Linearize the gamma hex stop colors recovered from imported Graphite SVGs
* Code review
* Aim the Smooth bake's seam subdivision at the copied boundary color
* Add GradientEvaluator to build gradient sampling state once per loop instead of per sample
* Correct the gradient evaluator's documented setup cost to O(n log n)
* Add a Cyclic gradient attribute that wraps the stop list through the 1|0 boundary back to the first stop
* Show the wrap segment's midpoint diamond in the color picker spectrum strip when cyclic
* Keep the wrap midpoint diamond tracking the pointer by a wrapped strip width when dragged past the ends
* Give the Gradient tool's viewport overlay the same cyclic wrap midpoint diamond and drag behavior
* Correct the docs claiming the final stop's midpoint is always ignored now that cyclic uses it
* Move the gradient cyclic toggle onto the Ends row as a Link icon checkbox
* Update labels
* Register GradientHueDirection with the Data panel so its attribute column renders
* Reword wrap segment to wrapped interval and stray segment usages to interval
* Clean up comments
* Fix the color picker write-back losing default position elision and the blend path guessing the cyclic flag
