Author	SHA1	Message	Date
Hakan Seven	6a4813ce42	Feat: UCS icon — animated XYZ axis tripod in viewport bottom-left corner ... Screen-space UCS icon drawn on the existing selection canvas overlay. Axes are projected from world space so the icon rotates with the camera, always showing the correct X/Y/Z orientation relative to the drawing plane. Each axis has its canonical color (X=red, Y=green, Z=blue) with arrowheads. Icon visibility controlled by show_ucs_icon flag (default on); toggled by UCSICON ON/OFF command which also updates paper-space viewport entities. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-04-03 19:25:55 +03:00
Hakan Seven	ed9cbc2092	Refactor src/main.rs into modular src/app/ structure ... Split the 4500-line main.rs into focused submodules under src/app/: - mod.rs: H7CAD struct, Message enum, boot/new/run - document.rs: DocumentTab, HistorySnapshot, HistoryState - helpers.rs: pure helper functions - history.rs: undo/redo logic - properties.rs: properties panel logic - layers.rs: layer sync - commands.rs: dispatch_command - cmd_result.rs: apply_cmd_result - view.rs: view, subscription, tab bar - update.rs: update message handler Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-03-22 22:44:32 +03:00
Hakan Seven	d2fdac7f1e	first commit	2026-03-22 14:56:27 +03:00