forked from 1b-agent/opencadstudio-upstream
Hakan SevenandClaude Opus 4.7
2145ab8a66
Replaces the binary Wireframe/Solid toggle with a 7-mode dropdown that maps onto acadrust's `ViewportRenderMode` enum: Wireframe 2D / Wireframe 3D / Hidden Line / Flat Shaded / Gouraud Shaded / Flat Shaded + Edges / Gouraud Shaded + Edges. Per-tab state lives on `DocumentTab::render_mode`; the old `SetWireframe` message forwards to `SetRenderMode` so the ribbon + WIREFRAME / SOLID command line keep working. `scene::render::render_mode_flags()` translates the mode into three pipeline-facing booleans (`face3d_fill`, `mesh_fill`, `show_3d_edges`); `mesh_fill` / `show_3d_edges` are stubs that the upcoming phases will consume. `Primitive` carries the derived `view_wireframe` plus the two new fields through to `prepare()`. `Pipeline::upload_face3d` takes a `wireframe_only` flag that drops 3DFACE quad fills (built from `key_vertices`) while keeping the `all_wires.fill_tris` channel — that channel carries text-LOD greek rectangles and PolyfaceMesh face triangles which must stay visible in wireframe mode. 3DFACE edges stay on regardless of mode. Solid3D mesh wireframe rendering, Hidden Line z-prepass, and Flat / Gouraud shader uniforms come in phases 1–4. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>