Author	SHA1	Message	Date
Hakan Seven	81db3c37d0	perf: cache hatch/wipeout/image/mesh models per geometry epoch (F+G+H) ... Add Arc<Vec<...>>-backed epoch caches for hatches, wipeouts, images, and meshes — the same pattern used for wires. build_primitive() now returns an O(1) Arc refcount bump on navigation frames instead of rebuilding every collection from scratch. Also wrap ImageModel.pixels in Arc<Vec<u8>> so cloning an ImageModel is O(1) regardless of image resolution. Navigation frames no longer copy pixel data, tessellated hatch boundaries, or mesh geometry — all per-frame CPU work on unchanged geometry is now eliminated. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-04-26 11:34:52 +03:00
Hakan Seven	4312b6c3a5	feat: raster image render pipeline (IMAGE command + GPU textured quad) ... - Add IMAGE / IMAGEATTACH / IM command with async file-picker (rfd) - src/scene/image_model.rs: ImageModel with RGBA pixel data + quad corners - src/scene/pipeline/image_gpu.rs: ImageGpu with wgpu texture, sampler, opacity uniform - src/scene/pipeline/mod.rs: image render pipeline (pass 2, between hatches and meshes) - src/scene/render.rs: include images in Primitive, call upload_images in prepare - src/scene/mod.rs: images HashMap, populate_images_from_document, cache on add_entity - src/modules/home/draw/raster_image.rs: ImageCommand (two-click: origin + width, aspect-correct preview) - src/io/mod.rs: pick_image_file() async helper (file dialog + dimension decode) - app: ImagePick / ImagePickResult messages, populate on file open and undo/redo Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-04-06 23:19:08 +03:00