Index: development/Visualisatie_3D/Parametric_3D_models/MVX.json
===================================================================
diff -u -r168 -r169
--- development/Visualisatie_3D/Parametric_3D_models/MVX.json	(.../MVX.json)	(revision 168)
+++ development/Visualisatie_3D/Parametric_3D_models/MVX.json	(.../MVX.json)	(revision 169)
@@ -10,7 +10,7 @@
         },
         "InternalWidth": {
             "default": 564,
-            "source": "/CB_VW_ConfiguratorTAB/CB_VW_Dimensies/CB_VW_Section_NoTitle/CB_GRID_4/C_BOX_InternalWidth/1"
+            "source": "/CB_VW_ViewSection3/CB_VW_NeededFor3D/C_BOX_InternalWidth"
         },
         "BoxSystemHeight": {
             "default": "M",
@@ -101,7 +101,9 @@
                 "VARSECTIE = '**************************************GENERAL*****************************************' ",
                 "InternalWidthFor3D = InternalWidth",
                 "BaseWidth = InternalWidthFor3D - 51",
-                "BaseDepth = BoxSystemDepth - 26",
+                "BaseDepthForWood = BoxSystemDepth - 26",
+                "BaseDepthForSteel = BoxSystemDepth - 22",
+                "BaseDepth = is(BackSideMaterial, 'Wood') ? BaseDepthForWood : BaseDepthForSteel",
                 "ChipBoardThickness = 16",
                 "GlassLengthDesignElementSide = BoxSystemDepth - 90",
                 "BoxSystemCenterWidth = BaseWidth / 2",
@@ -142,6 +144,8 @@
                 "SideStabiliser_LockingPieceTranslation = lookup(SideStabiliser_LockingPieceTranslationMatrix, [['=', string(BoxSystemDepth)], ['#', 'depth']]).depth",
                 "SideStabiliserSynchroLinkageLength = InternalWidthFor3D - 231",
                 "SideStabiliserSynchroLinkageOrigin = ((BaseWidth - SideStabiliserSynchroLinkageLength) / 2) - 6",
+                "VARSECTIE = '**************************************BACK STEEL*****************************************' ",
+                "BackSteelVisualCorrectionZ = 2",
                 "VARSECTIE = '***************************************GENERATE PRODUCTID****************************************' ",
                 "ProductId_BoxSystemSide = concat('P-VIS-MVX.BoxSystemSide-', SideHeight, string(BoxSystemDepth))",
                 "ProductId_BoxCap = concat('P-VIS-MVX.BoxCap-', string(BoxSystemDepth))",
@@ -155,6 +159,7 @@
                 "ProductId_CoverCapFrontFixingOuter = concat('P-VIS-MVX.CoverCapFrontFixingOuter-', BoxSystemHeight)",
                 "ProductId_Frontpanel = P-VIS-MVX.FrontPanel-Contour",
                 "ProductId_Runner = concat('P-VIS-MVX.Runner-', string(BoxSystemDepth))",
+                "ProductId_BackSteel = concat('P-VIS-MVX.BackSteel-', BackHeightFor3D, string(InternalWidthFor3D))",
                 "VARSECTIE = '***************************************EINDE****************************************' "
             ]
         },
@@ -952,6 +957,21 @@
                 "slices": 16
             },
             "material": "MT_Blum_Kunststof_Wit"
+        },
+        {
+            "comment": "BackSteel",
+            "if": "is(BackSideMaterial, 'Steel')",
+            "geometry": {
+                "pass": true,
+                "url": "ProductId_BackSteel"
+            },
+            "material": "MaterialId_BoxSystemColour",
+            "translate": {
+                "x": "BaseWidth/2",
+                "y": "ChipBoardThickness",
+                "z": "-(BaseDepth + BackSteelVisualCorrectionZ)"
+            },
+            "uv": "@cube scale(0.01)"
         }
     ]
 }
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