Crate renamite_behavior_common 

Shared context for tool behaviors: selection, view transform, snapping.

Modules

align

Pure alignment / distribution math. UI-agnostic: world-space bounds in, world-space deltas out. Callers convert deltas to parent space and author them via resolve_property_edit so Design stays static and Animate keys.

assets

color

Pure HSV <-> RGB conversion and a bounded recent-swatches ring buffer. No UI dependencies.

context_menu

Context-menu models and command builders. Pure.

fill

Helpers for finding and editing the style node that paints a shape.

inspect

Property inspector: descriptors, diamond state, edit commands.

layers

Pure layer-list helpers: tree flatten, drop targets, command builders.

machine

Pure state-machine authoring helpers.

modifiers

Command builders for adding shape modifiers to a group.

path

Helpers for editing animated paths at the correct frame.

stroke

Pure command builders for stroke dash structure.

Structs

FitState

Fit-state tracker shared by the editor viewport and the player embed: remembers the last fitted surface (+ artboard) and only refits on resize or explicit invalidation, so interactive zoom survives redraws.

Modifiers

Selection

SnapConfig

ToolContext

ViewTransform

Screen ↔ world mapping. Px tolerance in world units.

Functions

fit_exact_view

Exact-fit shared by presentational embeds: artboard fills surface with no margin, letterboxing inside the surface when aspects differ. No-op on degenerate inputs.

fit_view

Margin-fit shared by the editor viewport and the player embed: artboard inside surface with a 56 px margin, centered. No-op on degenerate inputs.