fix: simplify wire duct model asset

data/examples/qet_cabinet_assets/README.md

@@ -19,7 +19,7 @@ The wire duct is a gray open duct for cabinet routing:
 - Width: `40 mm`
 - Height: `40 mm`
 
-It includes a base plate, two side walls, comb-style side slots, and mounting hole markers.
+It is generated as one FreeCAD tree object, `WireDuct_Body`, with the comb-style side slots and mounting holes cut into the body.
 
 ## DIN Rail
 

data/examples/qet_cabinet_assets/create_qet_cabinet_assets.py

@@ -113,60 +113,60 @@ def _create_wire_duct():
     y0 = -width / 2.0
 
     light_gray = (0.72, 0.74, 0.74)
-    dark_gray = (0.18, 0.2, 0.22)
 
-    objects = [
-        _box(doc, "WireDuct_BasePlate", length, width, wall, x0, y0, 0.0, light_gray),
-        _box(doc, "WireDuct_LeftWall", length, wall, height, x0, y0, 0.0, light_gray),
-        _box(doc, "WireDuct_RightWall", length, wall, height, x0, width / 2.0 - wall, 0.0, light_gray),
-    ]
+    base = Part.makeBox(length, width, wall, App.Vector(x0, y0, 0.0))
+    left_wall = Part.makeBox(length, wall, height, App.Vector(x0, y0, 0.0))
+    right_wall = Part.makeBox(length, wall, height, App.Vector(x0, width / 2.0 - wall, 0.0))
+    body = base.fuse(left_wall).fuse(right_wall)
 
     slot_count = 18
     slot_pitch = length / slot_count
     finger_width = slot_pitch * 0.45
     for index in range(slot_count):
         center_x = x0 + slot_pitch * (index + 0.5)
-        objects.append(
-            _box(
-                doc,
-                "WireDuct_LeftCombSlot_{0:02d}".format(index + 1),
+        body = body.cut(
+            Part.makeBox(
                 finger_width,
-                wall + 0.2,
+                wall + 0.4,
                 height - 8.0,
-                center_x - finger_width / 2.0,
-                y0 - 0.1,
-                8.0,
-                dark_gray,
+                App.Vector(center_x - finger_width / 2.0, y0 - 0.2, 8.0),
             )
         )
-        objects.append(
-            _box(
-                doc,
-                "WireDuct_RightCombSlot_{0:02d}".format(index + 1),
+        body = body.cut(
+            Part.makeBox(
                 finger_width,
-                wall + 0.2,
+                wall + 0.4,
                 height - 8.0,
-                center_x - finger_width / 2.0,
-                width / 2.0 - wall - 0.1,
-                8.0,
-                dark_gray,
+                App.Vector(center_x - finger_width / 2.0, width / 2.0 - wall - 0.2, 8.0),
             )
         )
 
     for center_x in (-60.0, 0.0, 60.0):
-        objects.append(_cylinder_z(doc, "WireDuct_MountHole_{0:g}".format(center_x), 2.2, wall + 0.2, center_x, 0.0, 0.0, dark_gray))
+        body = body.cut(
+            Part.makeCylinder(
+                2.2,
+                wall + 0.4,
+                App.Vector(center_x, 0.0, -0.2),
+                App.Vector(0, 0, 1),
+            )
+        )
+
+    body_obj = doc.addObject("Part::Feature", "WireDuct_Body")
+    body_obj.Shape = body
+    _style(body_obj, light_gray, 0)
 
     doc.recompute()
     fcstd = OUT_DIR / "qet_wire_duct.FCStd"
     step = OUT_DIR / "qet_wire_duct.step"
     doc.saveAs(str(fcstd))
-    _export_step(objects, step)
+    _export_step([body_obj], step)
     return {
         "name": "wire_duct",
         "fcstd": str(fcstd),
         "step": str(step),
         "dimensions_mm": {"length": length, "width": width, "height": height},
-        "objects": [obj.Name for obj in objects],
+        "objects": [body_obj.Name],
+        "object_count": 1,
     }
 
 

data/examples/qet_cabinet_assets/qet_cabinet_assets_report.json

@@ -10,49 +10,9 @@
         "height": 40.0
       },
       "objects": [
-        "WireDuct_BasePlate",
-        "WireDuct_LeftWall",
-        "WireDuct_RightWall",
-        "WireDuct_LeftCombSlot_01",
-        "WireDuct_RightCombSlot_01",
-        "WireDuct_LeftCombSlot_02",
-        "WireDuct_RightCombSlot_02",
-        "WireDuct_LeftCombSlot_03",
-        "WireDuct_RightCombSlot_03",
-        "WireDuct_LeftCombSlot_04",
-        "WireDuct_RightCombSlot_04",
-        "WireDuct_LeftCombSlot_05",
-        "WireDuct_RightCombSlot_05",
-        "WireDuct_LeftCombSlot_06",
-        "WireDuct_RightCombSlot_06",
-        "WireDuct_LeftCombSlot_07",
-        "WireDuct_RightCombSlot_07",
-        "WireDuct_LeftCombSlot_08",
-        "WireDuct_RightCombSlot_08",
-        "WireDuct_LeftCombSlot_09",
-        "WireDuct_RightCombSlot_09",
-        "WireDuct_LeftCombSlot_10",
-        "WireDuct_RightCombSlot_10",
-        "WireDuct_LeftCombSlot_11",
-        "WireDuct_RightCombSlot_11",
-        "WireDuct_LeftCombSlot_12",
-        "WireDuct_RightCombSlot_12",
-        "WireDuct_LeftCombSlot_13",
-        "WireDuct_RightCombSlot_13",
-        "WireDuct_LeftCombSlot_14",
-        "WireDuct_RightCombSlot_14",
-        "WireDuct_LeftCombSlot_15",
-        "WireDuct_RightCombSlot_15",
-        "WireDuct_LeftCombSlot_16",
-        "WireDuct_RightCombSlot_16",
-        "WireDuct_LeftCombSlot_17",
-        "WireDuct_RightCombSlot_17",
-        "WireDuct_LeftCombSlot_18",
-        "WireDuct_RightCombSlot_18",
-        "WireDuct_MountHole__60",
-        "WireDuct_MountHole_0",
-        "WireDuct_MountHole_60"
-      ]
+        "WireDuct_Body"
+      ],
+      "object_count": 1
     },
     {
       "name": "din_rail",

data/examples/qet_cabinet_assets/qet_din_rail.step

@@ -1,7 +1,7 @@
 ISO-10303-21;
 HEADER;
 FILE_DESCRIPTION(('FreeCAD Model'),'2;1');
-FILE_NAME('Open CASCADE Shape Model','2026-05-26T19:26:07',(''),(''),
+FILE_NAME('Open CASCADE Shape Model','2026-05-31T14:15:58',(''),(''),
   'Open CASCADE STEP processor 7.8','FreeCAD','Unknown');
 FILE_SCHEMA(('AUTOMOTIVE_DESIGN { 1 0 10303 214 1 1 1 1 }'));
 ENDSEC;
@@ -247,8 +247,8 @@ SHAPE_REPRESENTATION_RELATIONSHIP() );
 #226 = ITEM_DEFINED_TRANSFORMATION('','',#11,#15);
 #227 = PRODUCT_DEFINITION_SHAPE('Placement','Placement of an item',#228
   );
-#228 = NEXT_ASSEMBLY_USAGE_OCCURRENCE('43','DINRail_CenterTop','',#5,#63
-  ,$);
+#228 = NEXT_ASSEMBLY_USAGE_OCCURRENCE('1','DINRail_CenterTop','',#5,#63,
+  $);
 #229 = PRODUCT_RELATED_PRODUCT_CATEGORY('part',$,(#65));
 #230 = SHAPE_DEFINITION_REPRESENTATION(#231,#237);
 #231 = PRODUCT_DEFINITION_SHAPE('','',#232);
@@ -424,8 +424,8 @@ SHAPE_REPRESENTATION_RELATIONSHIP() );
 #395 = ITEM_DEFINED_TRANSFORMATION('','',#11,#19);
 #396 = PRODUCT_DEFINITION_SHAPE('Placement','Placement of an item',#397
   );
-#397 = NEXT_ASSEMBLY_USAGE_OCCURRENCE('44','DINRail_LeftWeb','',#5,#232,
-  $);
+#397 = NEXT_ASSEMBLY_USAGE_OCCURRENCE('2','DINRail_LeftWeb','',#5,#232,$
+  );
 #398 = PRODUCT_RELATED_PRODUCT_CATEGORY('part',$,(#234));
 #399 = SHAPE_DEFINITION_REPRESENTATION(#400,#406);
 #400 = PRODUCT_DEFINITION_SHAPE('','',#401);
@@ -601,8 +601,8 @@ SHAPE_REPRESENTATION_RELATIONSHIP() );
 #564 = ITEM_DEFINED_TRANSFORMATION('','',#11,#23);
 #565 = PRODUCT_DEFINITION_SHAPE('Placement','Placement of an item',#566
   );
-#566 = NEXT_ASSEMBLY_USAGE_OCCURRENCE('45','DINRail_RightWeb','',#5,#401
-  ,$);
+#566 = NEXT_ASSEMBLY_USAGE_OCCURRENCE('3','DINRail_RightWeb','',#5,#401,
+  $);
 #567 = PRODUCT_RELATED_PRODUCT_CATEGORY('part',$,(#403));
 #568 = SHAPE_DEFINITION_REPRESENTATION(#569,#575);
 #569 = PRODUCT_DEFINITION_SHAPE('','',#570);
@@ -778,7 +778,7 @@ SHAPE_REPRESENTATION_RELATIONSHIP() );
 #733 = ITEM_DEFINED_TRANSFORMATION('','',#11,#27);
 #734 = PRODUCT_DEFINITION_SHAPE('Placement','Placement of an item',#735
   );
-#735 = NEXT_ASSEMBLY_USAGE_OCCURRENCE('46','DINRail_LeftFlange','',#5,
+#735 = NEXT_ASSEMBLY_USAGE_OCCURRENCE('4','DINRail_LeftFlange','',#5,
   #570,$);
 #736 = PRODUCT_RELATED_PRODUCT_CATEGORY('part',$,(#572));
 #737 = SHAPE_DEFINITION_REPRESENTATION(#738,#744);
@@ -955,7 +955,7 @@ SHAPE_REPRESENTATION_RELATIONSHIP() );
 #902 = ITEM_DEFINED_TRANSFORMATION('','',#11,#31);
 #903 = PRODUCT_DEFINITION_SHAPE('Placement','Placement of an item',#904
   );
-#904 = NEXT_ASSEMBLY_USAGE_OCCURRENCE('47','DINRail_RightFlange','',#5,
+#904 = NEXT_ASSEMBLY_USAGE_OCCURRENCE('5','DINRail_RightFlange','',#5,
   #739,$);
 #905 = PRODUCT_RELATED_PRODUCT_CATEGORY('part',$,(#741));
 #906 = SHAPE_DEFINITION_REPRESENTATION(#907,#913);
@@ -1133,8 +1133,8 @@ SHAPE_REPRESENTATION_RELATIONSHIP() );
 #1071 = ITEM_DEFINED_TRANSFORMATION('','',#11,#35);
 #1072 = PRODUCT_DEFINITION_SHAPE('Placement','Placement of an item',
   #1073);
-#1073 = NEXT_ASSEMBLY_USAGE_OCCURRENCE('48','DINRail_LeftReturnLip','',
-  #5,#908,$);
+#1073 = NEXT_ASSEMBLY_USAGE_OCCURRENCE('6','DINRail_LeftReturnLip','',#5
+  ,#908,$);
 #1074 = PRODUCT_RELATED_PRODUCT_CATEGORY('part',$,(#910));
 #1075 = SHAPE_DEFINITION_REPRESENTATION(#1076,#1082);
 #1076 = PRODUCT_DEFINITION_SHAPE('','',#1077);
@@ -1311,7 +1311,7 @@ SHAPE_REPRESENTATION_RELATIONSHIP() );
 #1240 = ITEM_DEFINED_TRANSFORMATION('','',#11,#39);
 #1241 = PRODUCT_DEFINITION_SHAPE('Placement','Placement of an item',
   #1242);
-#1242 = NEXT_ASSEMBLY_USAGE_OCCURRENCE('49','DINRail_RightReturnLip','',
+#1242 = NEXT_ASSEMBLY_USAGE_OCCURRENCE('7','DINRail_RightReturnLip','',
   #5,#1077,$);
 #1243 = PRODUCT_RELATED_PRODUCT_CATEGORY('part',$,(#1079));
 #1244 = SHAPE_DEFINITION_REPRESENTATION(#1245,#1251);
@@ -1673,8 +1673,8 @@ SHAPE_REPRESENTATION_RELATIONSHIP() );
 #1592 = ITEM_DEFINED_TRANSFORMATION('','',#11,#43);
 #1593 = PRODUCT_DEFINITION_SHAPE('Placement','Placement of an item',
   #1594);
-#1594 = NEXT_ASSEMBLY_USAGE_OCCURRENCE('50','DINRail_MountSlot__60','',
-  #5,#1246,$);
+#1594 = NEXT_ASSEMBLY_USAGE_OCCURRENCE('8','DINRail_MountSlot__60','',#5
+  ,#1246,$);
 #1595 = PRODUCT_RELATED_PRODUCT_CATEGORY('part',$,(#1248));
 #1596 = SHAPE_DEFINITION_REPRESENTATION(#1597,#1603);
 #1597 = PRODUCT_DEFINITION_SHAPE('','',#1598);
@@ -2034,7 +2034,7 @@ SHAPE_REPRESENTATION_RELATIONSHIP() );
 #1944 = ITEM_DEFINED_TRANSFORMATION('','',#11,#47);
 #1945 = PRODUCT_DEFINITION_SHAPE('Placement','Placement of an item',
   #1946);
-#1946 = NEXT_ASSEMBLY_USAGE_OCCURRENCE('51','DINRail_MountSlot_0','',#5,
+#1946 = NEXT_ASSEMBLY_USAGE_OCCURRENCE('9','DINRail_MountSlot_0','',#5,
   #1598,$);
 #1947 = PRODUCT_RELATED_PRODUCT_CATEGORY('part',$,(#1600));
 #1948 = SHAPE_DEFINITION_REPRESENTATION(#1949,#1955);
@@ -2396,7 +2396,7 @@ SHAPE_REPRESENTATION_RELATIONSHIP() );
 #2296 = ITEM_DEFINED_TRANSFORMATION('','',#11,#51);
 #2297 = PRODUCT_DEFINITION_SHAPE('Placement','Placement of an item',
   #2298);
-#2298 = NEXT_ASSEMBLY_USAGE_OCCURRENCE('52','DINRail_MountSlot_60','',#5
+#2298 = NEXT_ASSEMBLY_USAGE_OCCURRENCE('10','DINRail_MountSlot_60','',#5
   ,#1950,$);
 #2299 = PRODUCT_RELATED_PRODUCT_CATEGORY('part',$,(#1952));
 ENDSEC;