8 Commits

Author	SHA1	Message	Date
Aleksandr Dobkin	fb675e3193	Fix z-height calculation to correctly handle case when height == min_z	2026-03-26 05:47:00 -07:00
Aleksandr Dobkin	39ef7a5b7a	Adjust ZAA configuration	2026-03-26 04:21:36 -07:00
Aleksandr Dobkin	a5e12529f8	Treat internal and external perimeters the same for the purpose of ZAA	2026-03-26 03:12:47 -07:00
Aleksandr Dobkin	95736445a4	Various ZAA fixes. ... - Handle z contouring in variable speed flow when emitting GCode - Add logic to restore nominnal z height for regular extrusions - preserve z_contoured flag when splitting extrusion paths	2026-03-24 09:18:38 -07:00
Aleksandr Dobkin	1cc82873f4	Fix contour extrusion path logic and improve GCode extrusion handling	2026-03-19 01:32:51 -07:00
Aleksandr Dobkin	12232deb7a	Fix z-offset handling for ZAA	2026-03-16 13:48:42 -07:00
Aleksandr Dobkin	deb464854a	Remove obsolete build and documentation files and clean up commented-out code	2026-03-11 02:47:32 -07:00
Matthias Nott	963f8d86b7	feat: Add Z Anti-Aliasing (ZAA) contouring support ... Port Z Anti-Aliasing from BambuStudio-ZAA (https://github.com/adob/BambuStudio-ZAA) to OrcaSlicer. ZAA eliminates stair-stepping on curved and sloped top surfaces by raycasting each extrusion point against the original 3D mesh and micro-adjusting Z height to follow the actual surface geometry. Key changes: - Add ContourZ.cpp raycasting algorithm (~330 lines) - Extend geometry with 3D support (Point3, Line3, Polyline3, MultiPoint3) - Template arc fitting for 2D/3D compatibility - Change ExtrusionPath::polyline from Polyline to Polyline3 - Add 5 ZAA config options (zaa_enabled, zaa_min_z, etc.) - Add posContouring pipeline step in PrintObject - Update GCode writer for 3D coordinate output - Add ZAA settings UI in Print Settings > Quality - Add docs/ZAA.md with usage and implementation details ZAA is opt-in and disabled by default. When disabled, the slicing pipeline is unchanged.	2026-02-09 20:42:26 +01:00