refactor: rebrand project to HartOMat

tools/restore_sharp_marks.py

@@ -1,6 +1,6 @@
 """Blender companion script: restore sharp + seam edge marks after importing a production GLB.
 
-After importing a Schaeffler production GLB in Blender, run this script once via
+After importing a HartOMat production GLB in Blender, run this script once via
 the Scripting workspace (Text Editor → Run Script). It reads the sharp angle AND the
 OCC B-rep sharp edge pairs baked into the GLB at export time, and re-applies
 mark_sharp() + mark_seam() on every mesh object.
@@ -26,7 +26,7 @@ if not mesh_objects:
     print("No mesh objects found in scene.")
 else:
     # --- Pass 1: dihedral-angle-based sharp/seam marks ---
-    angle_deg = bpy.context.scene.get("schaeffler_sharp_angle_deg", 30.0)
+    angle_deg = bpy.context.scene.get("hartomat_sharp_angle_deg", 30.0)
     smooth_rad = math.radians(float(angle_deg))
 
     total_sharp = 0
@@ -48,7 +48,7 @@ else:
     print(f"Pass 1 (dihedral {angle_deg}°): {total_sharp} sharp/seam edges across {len(mesh_objects)} objects.")
 
     # --- Pass 2: OCC B-rep sharp edges from GLB extras ---
-    # The production GLB embeds schaeffler_sharp_edge_pairs (OCC B-rep topology,
+    # The production GLB embeds hartomat_sharp_edge_pairs (OCC B-rep topology,
     # dense curve samples at 0.3mm) in scenes[0].extras, which Blender maps to
     # scene custom properties on import. These cover geometrically sharp edges
     # that the dihedral-angle pass misses due to tessellation noise.
@@ -56,7 +56,7 @@ else:
     # Coordinate convention (mirrors export_gltf.py _apply_sharp_edges_from_occ):
     # OCC STEP space (Z-up, mm) → Blender (Z-up, m):
     #   Blender(X, Y, Z) = OCC(X*0.001, -Z*0.001, Y*0.001)
-    occ_pairs = bpy.context.scene.get("schaeffler_sharp_edge_pairs") or []
+    occ_pairs = bpy.context.scene.get("hartomat_sharp_edge_pairs") or []
     if occ_pairs:
         print(f"Pass 2 (OCC B-rep): applying {len(occ_pairs)} sharp edge segment pairs...")
 
@@ -99,4 +99,4 @@ else:
 
         print(f"Pass 2 (OCC B-rep): {marked_total} additional edges marked across {len(mesh_objects)} objects.")
     else:
-        print("Pass 2 (OCC B-rep): no schaeffler_sharp_edge_pairs in GLB extras — skipped.")
+        print("Pass 2 (OCC B-rep): no hartomat_sharp_edge_pairs in GLB extras — skipped.")