Author	SHA1	Message	Date
Hakan Seven	ace83a0953	Phase 6: Auto-fit viewport and annotation scale hints ... - Add model_space_extents() to Scene: collects key_vertices from all model-space entities to compute an AABB. - Add auto_fit_viewport() to Scene: sets view_target to model centroid and derives custom_scale / view_height so the content fits the new viewport with a 10% margin. - Call auto_fit_viewport() in commit_entity() after a viewport is added to a paper-space layout, so newly placed viewports immediately show model-space content at a sensible scale. - Scale line_weight_px by the viewport scale factor when projecting model-space wires into paper space, so dimension arrows and annotation lines appear at the correct visual thickness. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-03-31 07:33:11 +03:00
Hakan Seven	031d2311ed	Phase 4: Viewport control and properties ... - Viewport ID uniqueness: commit_entity assigns max_existing_id+1 instead of always using id=2 - Lock/On boolean toggles in Properties panel (vp_locked, vp_on) backed by status.locked / status.is_on fields - Standard scale Choice picker: 1:500 to 10:1 (also syncs view_height) - Numeric scale edit now syncs view_height when changed - Standard view Choice picker: Top/Bottom/Front/Back/Left/Right/4×Iso updates view_direction vector via apply_geom_prop - Viewport content not rendered when status.is_on is false - current_layout_block_handle_pub() added for external access Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-03-31 07:27:03 +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