Materials-Feature: Bibliothek + Fetch-Script + Manifest (aus Desktop-WIP übernommen)

.gitignore

@@ -11,3 +11,26 @@ scripts/*.png
 # Editor / OS
 .DS_Store
 *.log
+
+# ── Broad material textures (fetched via scripts/fetch-materials.mjs) ─────────
+# Binary JPGs from the DOSSIER-LIBRARY mirror are NOT committed here — run:
+#   node scripts/fetch-materials.mjs --library <DOSSIER-LIBRARY-path>
+# to populate them locally. The 12 starter folders are explicitly excluded from
+# this ignore rule so they stay tracked in git.
+public/assets/materials/*/
+!public/assets/materials/Bricks104/
+!public/assets/materials/Concrete048/
+!public/assets/materials/Grass005/
+!public/assets/materials/Gravel043/
+!public/assets/materials/Ground103/
+!public/assets/materials/Marble012/
+!public/assets/materials/Metal063/
+!public/assets/materials/PavingStones150/
+!public/assets/materials/Plaster001/
+!public/assets/materials/Tiles141/
+!public/assets/materials/Wood095/
+!public/assets/materials/WoodFloor051/
+
+# Generierte native-Viewport-Szenen (aus sampleProject via scripts/dump-native-scene.mjs)
+src-tauri/assets/native2d_scene.json
+src-tauri/assets/native3d_walls.json