forked from 1b-agent/opencadstudio-upstream
- Unlayered raster images go with the PDF layer drawn last before them. - Circular Bezier arcs import as arcs: bulged polyline segments with Join, ARC entities without it; straight chains still join. - Imported PNGs go to "PDF Images" next to the PDF; import blocks are numbered imp31, imp32, ... - Background darkness is its HSL lightness below one half. - All chosen pages attach at the same insertion point. - PDF geometry snaps as separate pieces: centre from the rim, intersections and perpendiculars. - Automation: snap query with an optional base point. Co-Authored-By: Claude Opus 5.5 <[email protected]>