forked from 1b-agent/opencadstudio-upstream
Hakan SevenandClaude Opus 4.8
495b13ec4f
Replace the custom model_tiles tiling with iced 0.14 pane_grid as the layout source of truth, while paper-space floating viewports are left untouched (they overlap/free-place, which pane_grid cannot model). Each Model pane is its own shader widget rendering its camera into the pane bounds; the renderer Primitive carries a base_slot so several shader widgets share the type-keyed MultiPipeline storage on disjoint slots. A second pane_grid of transparent mouse_areas (plus on_resize) layers above the crosshair overlay to receive input — the overlay's Hidden cursor interaction otherwise levitates the cursor and starves any layer beneath it. The active pane follows the cursor (hover-activate), and grid / crosshair / UCS icon render per pane while the ViewCube and render-mode picker stay on the active pane only. Split / close / VPORTS presets and the VPort table round-trip now drive pane_grid (guillotine reconstruction on load). Adds drag-to-swap via a controls bar handle with a ghost-card preview, visible pane dividers from the pane_grid split regions, a default model background of RGB(33,40,48), and removes all the superseded custom-tile code. Co-Authored-By: Claude Opus 4.8 <[email protected]>