Loft perf improvements: Light cone angle, disabling shadows for kitchen counter lights, changing a lot of materials to use base BPR, better SSAO and a few other tweaks

Signed-off-by: antonmic <[email protected]>

Gems/ArchVis/Assets/Props/Bar_Stool_B075YPTF9H/Bar_Stool_bar_stoolMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
             0.5,
@@ -10,14 +10,6 @@
         ],
         "baseColor.textureBlendMode": "Lerp",
         "baseColor.textureMap": "Props/Bar_Stool_B075YPTF9H/textures/bar_stool_BaseColor.png",
-        "emissive.color": [
-            0.0,
-            0.0,
-            0.0,
-            1.0
-        ],
-        "emissive.intensity": 0.0,
-        "emissive.useTexture": false,
         "general.applySpecularAA": true,
         "irradiance.manualColor": [
             0.0,
@@ -27,7 +19,6 @@
         ],
         "metallic.textureMap": "Props/Bar_Stool_B075YPTF9H/textures/bar_stool_Metallic.png",
         "normal.textureMap": "Props/Bar_Stool_B075YPTF9H/textures/bar_stool_Normal.png",
-        "opacity.factor": 1.0,
         "roughness.factor": 0.33000001311302185,
         "roughness.textureMap": "Props/Bar_Stool_B075YPTF9H/textures/bar_stool_Roughness.png",
         "specularF0.enableMultiScatterCompensation": true

Gems/ArchVis/Assets/Props/Bathroom_Mirror_B07B92C9WT/Bathroom_Mirror_mirrorMAT.material

@@ -1,8 +1,8 @@
 {
     "description": "",
     "parentMaterial": "",
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 4,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "properties": {
         "baseColor": {
             "color": [
@@ -13,23 +13,10 @@
             ],
             "textureBlendMode": "Lerp"
         },
-        "emissive": {
-            "color": [
-                0.0,
-                0.0,
-                0.0,
-                1.0
-            ],
-            "intensity": 0.0,
-            "useTexture": false
-        },
         "metallic": {
             "factor": 1.0,
             "useTexture": false
         },
-        "opacity": {
-            "factor": 1.0
-        },
         "roughness": {
             "factor": 0.0,
             "useTexture": false

Gems/ArchVis/Assets/Props/Bathroom_Mirror_B07B92C9WT/Bathroom_Mirror_mirror_frameMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 4,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
             0.5,
@@ -10,14 +10,6 @@
         ],
         "baseColor.textureBlendMode": "Lerp",
         "baseColor.textureMap": "Props/Bathroom_Mirror_B07B92C9WT/textures/bathroom_mirror_BaseColor.png",
-        "emissive.color": [
-            0.0,
-            0.0,
-            0.0,
-            1.0
-        ],
-        "emissive.intensity": 0.0,
-        "emissive.useTexture": false,
         "irradiance.color": [
             1.0,
             0.7066605687141418,
@@ -25,7 +17,6 @@
             1.0
         ],
         "metallic.useTexture": false,
-        "opacity.factor": 1.0,
         "roughness.factor": 0.33000001311302185,
         "roughness.textureMap": "Props/Bathroom_Mirror_B07B92C9WT/textures/bathroom_mirror_Roughness.png"
     }

Gems/ArchVis/Assets/Props/Bathroom_Sink_Cabinet/Bathroom_Sink_Cabinet_main.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 4,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
             0.5225216150283813,
@@ -8,13 +8,6 @@
             0.5225216150283813,
             1.0
         ],
-        "emissive.color": [
-            0.0,
-            0.0,
-            0.0,
-            1.0
-        ],
-        "opacity.factor": 1.0,
         "roughness.factor": 0.5799999833106995
     }
 }

Gems/ArchVis/Assets/Props/Bathroom_Sink_Cabinet/Bathroom_Sink_Cabinet_part1.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 4,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
             0.0721006989479065,
@@ -8,12 +8,6 @@
             0.0721006989479065,
             1.0
         ],
-        "emissive.color": [
-            0.0,
-            0.0,
-            0.0,
-            1.0
-        ],
         "general.applySpecularAA": true,
         "irradiance.color": [
             0.18367284536361694,
@@ -21,7 +15,6 @@
             0.1257190853357315,
             1.0
         ],
-        "opacity.factor": 1.0,
         "roughness.factor": 0.0
     }
 }

Gems/ArchVis/Assets/Props/Bathroom_Sink_Cabinet/Bathroom_Sink_Cabinet_part2.material

@@ -1,6 +1,6 @@
 {
     "description": "",
-    "materialType": "Materials/Types/StandardPBR.materialtype",
+    "materialType": "Materials/Types/BasePBR.materialtype",
     "parentMaterial": "",
     "properties": {
         "baseColor": {
@@ -11,20 +11,9 @@
                 1.0
             ]
         },
-        "emissive": {
-            "color": [
-                0.0,
-                0.0,
-                0.0,
-                1.0
-            ]
-        },
         "metallic": {
             "factor": 1.0
         },
-        "opacity": {
-            "factor": 1.0
-        },
         "roughness": {
             "factor": 0.3499999940395355
         }

Gems/ArchVis/Assets/Props/Bathroom_Sink_Cabinet/Bathroom_Sink_Cabinet_part3.material

@@ -1,6 +1,6 @@
 {
     "description": "",
-    "materialType": "Materials/Types/StandardPBR.materialtype",
+    "materialType": "Materials/Types/BasePBR.materialtype",
     "parentMaterial": "",
     "properties": {
         "baseColor": {
@@ -10,17 +10,6 @@
                 0.6187266707420349,
                 1.0
             ]
-        },
-        "emissive": {
-            "color": [
-                0.0,
-                0.0,
-                0.0,
-                1.0
-            ]
-        },
-        "opacity": {
-            "factor": 1.0
         }
     }
 }

Gems/ArchVis/Assets/Props/Bathtub/Bathtub_tub_metalMAT.material

@@ -1,8 +1,8 @@
 {
     "description": "",
     "parentMaterial": "",
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 4,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "properties": {
         "baseColor": {
             "color": [
@@ -13,23 +13,10 @@
             ],
             "textureBlendMode": "Lerp"
         },
-        "emissive": {
-            "color": [
-                0.0,
-                0.0,
-                0.0,
-                1.0
-            ],
-            "intensity": 0.0,
-            "useTexture": false
-        },
         "metallic": {
             "factor": 1.0,
             "useTexture": false
         },
-        "opacity": {
-            "factor": 1.0
-        },
         "roughness": {
             "factor": 0.209989994764328,
             "useTexture": false

Gems/ArchVis/Assets/Props/Bedroom_Night_Stand_B07374SBFM/Bedroom_Night_Stand_night_standMAT.material

@@ -1,17 +1,9 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.textureBlendMode": "Lerp",
         "baseColor.textureMap": "Props/Bedroom_Night_Stand_B07374SBFM/textures/night_stand_BaseColor.png",
-        "emissive.color": [
-            0.0,
-            0.0,
-            0.0,
-            1.0
-        ],
-        "emissive.intensity": 0.0,
-        "emissive.useTexture": false,
         "general.applySpecularAA": true,
         "irradiance.manualColor": [
             0.5170061588287354,
@@ -21,7 +13,6 @@
         ],
         "metallic.textureMap": "Props/Bedroom_Night_Stand_B07374SBFM/textures/night_stand_Metallic.png",
         "normal.textureMap": "Props/Bedroom_Night_Stand_B07374SBFM/textures/night_stand_Normal.png",
-        "opacity.factor": 1.0,
         "roughness.factor": 0.33000001311302185,
         "roughness.textureMap": "Props/Bedroom_Night_Stand_B07374SBFM/textures/night_stand_Roughness.png"
     }

Gems/ArchVis/Assets/Props/Blinds/blinds_blindsMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 4,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
             0.5,
@@ -10,14 +10,6 @@
         ],
         "baseColor.textureBlendMode": "Lerp",
         "baseColor.textureMap": "Rooms/Interior_02/textures/blinds_BaseColor.png",
-        "emissive.color": [
-            0.0,
-            0.0,
-            0.0,
-            1.0
-        ],
-        "emissive.intensity": 0.0,
-        "emissive.useTexture": false,
         "irradiance.color": [
             0.2585030794143677,
             0.21484702825546265,
@@ -26,7 +18,6 @@
         ],
         "metallic.textureMap": "Rooms/Interior_02/textures/blinds_Metallic.png",
         "normal.textureMap": "Rooms/Interior_02/textures/blinds_Normal.png",
-        "opacity.factor": 1.0,
         "roughness.factor": 0.33000001311302185,
         "roughness.textureMap": "Rooms/Interior_02/textures/blinds_Roughness.png"
     }

Gems/ArchVis/Assets/Props/Book_Four/book_four_book_fourMAT.material

@@ -1,6 +1,6 @@
 {
     "description": "",
-    "materialType": "Materials/Types/StandardPBR.materialtype",
+    "materialType": "Materials/Types/BasePBR.materialtype",
     "parentMaterial": "",
     "properties": {
         "baseColor": {
@@ -13,25 +13,12 @@
             "textureBlendMode": "Lerp",
             "textureMap": "Props/Book_four/textures/book_four_BaseColor.png"
         },
-        "emissive": {
-            "color": [
-                0.0,
-                0.0,
-                0.0,
-                1.0
-            ],
-            "intensity": 0.0,
-            "useTexture": false
-        },
         "metallic": {
             "useTexture": false
         },
         "normal": {
             "textureMap": "Props/Book_four/textures/book_four_Normal.png"
         },
-        "opacity": {
-            "factor": 1.0
-        },
         "roughness": {
             "factor": 0.33000001311302187,
             "textureMap": "Props/Book_four/textures/book_four_Roughness.png"

Gems/ArchVis/Assets/Props/Book_One/book_one_book_oneMAT.material

@@ -1,6 +1,6 @@
 {
     "description": "",
-    "materialType": "Materials/Types/StandardPBR.materialtype",
+    "materialType": "Materials/Types/BasePBR.materialtype",
     "parentMaterial": "",
     "properties": {
         "baseColor": {
@@ -13,25 +13,12 @@
             "textureBlendMode": "Lerp",
             "textureMap": "Props/Book_one/textures/book_one_BaseColor.png"
         },
-        "emissive": {
-            "color": [
-                0.0,
-                0.0,
-                0.0,
-                1.0
-            ],
-            "intensity": 0.0,
-            "useTexture": false
-        },
         "metallic": {
             "useTexture": false
         },
         "normal": {
             "textureMap": "Props/Book_one/textures/book_one_Normal.png"
         },
-        "opacity": {
-            "factor": 1.0
-        },
         "roughness": {
             "factor": 0.33000001311302187,
             "textureMap": "Props/Book_one/textures/book_one_Roughness.png"

Gems/ArchVis/Assets/Props/Book_Three/book_three_book_threeMAT.material

@@ -1,6 +1,6 @@
 {
     "description": "",
-    "materialType": "Materials/Types/StandardPBR.materialtype",
+    "materialType": "Materials/Types/BasePBR.materialtype",
     "parentMaterial": "",
     "properties": {
         "baseColor": {
@@ -13,25 +13,12 @@
             "textureBlendMode": "Lerp",
             "textureMap": "Props/Book_three/textures/book_three_BaseColor.png"
         },
-        "emissive": {
-            "color": [
-                0.0,
-                0.0,
-                0.0,
-                1.0
-            ],
-            "intensity": 0.0,
-            "useTexture": false
-        },
         "metallic": {
             "useTexture": false
         },
         "normal": {
             "textureMap": "Props/Book_three/textures/book_three_Normal.png"
         },
-        "opacity": {
-            "factor": 1.0
-        },
         "roughness": {
             "factor": 0.33000001311302187,
             "textureMap": "Props/Book_three/textures/book_three_Roughness.png"

Gems/ArchVis/Assets/Props/Cabinet_B07HSDP2CP/Cabinet_cabinetMAT.material

@@ -1,15 +1,9 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.textureBlendMode": "Lerp",
         "baseColor.textureMap": "Props/Cabinet_B07HSDP2CP/textures/cabinet_BaseColor.png",
-        "emissive.color": [
-            0.0,
-            0.0,
-            0.0,
-            1.0
-        ],
         "general.applySpecularAA": true,
         "irradiance.manualColor": [
             0.7755092978477478,
@@ -19,7 +13,6 @@
         ],
         "metallic.textureMap": "Props/Cabinet_B07HSDP2CP/textures/cabinet_Metallic.png",
         "normal.textureMap": "Props/Cabinet_B07HSDP2CP/textures/cabinet_Normal.png",
-        "opacity.factor": 1.0,
         "roughness.textureMap": "Props/Cabinet_B07HSDP2CP/textures/cabinet_Roughness.png"
     }
 }

Gems/ArchVis/Assets/Props/CandlesAndShakers/candlesAndShakers_candlesAndShakersMAT.material

@@ -1,7 +1,7 @@
 {
     "description": "",
     "parentMaterial": "",
-    "materialType": "Materials/Types/StandardPBR.materialtype",
+    "materialType": "Materials/Types/BasePBR.materialtype",
     "materialTypeVersion": 0,
     "properties": {
         "baseColor": {
@@ -14,25 +14,12 @@
             "textureBlendMode": "Lerp",
             "textureMap": "Props/CandlesAndShakers/textures/candlesAndShakers_BaseColor.png"
         },
-        "emissive": {
-            "color": [
-                0.0,
-                0.0,
-                0.0,
-                1.0
-            ],
-            "intensity": 0.0,
-            "useTexture": false
-        },
         "metallic": {
             "textureMap": "Props/CandlesAndShakers/textures/candlesAndShakers_Metallic.png"
         },
         "normal": {
             "textureMap": "Props/CandlesAndShakers/textures/candlesAndShakers_Normal.png"
         },
-        "opacity": {
-            "factor": 1.0
-        },
         "roughness": {
             "factor": 0.33000001311302185,
             "textureMap": "Props/CandlesAndShakers/textures/candlesAndShakers_Roughness.png"

Gems/ArchVis/Assets/Props/Computer_Desk_B075ZBVZST/Computer_Desk_computerDeskMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
             0.5,
@@ -10,14 +10,6 @@
         ],
         "baseColor.textureBlendMode": "Lerp",
         "baseColor.textureMap": "Props/Computer_Desk_B075ZBVZST/textures/computerDesk_BaseColor.png",
-        "emissive.color": [
-            0.0,
-            0.0,
-            0.0,
-            1.0
-        ],
-        "emissive.intensity": 0.0,
-        "emissive.useTexture": false,
         "irradiance.manualColor": [
             0.3537346124649048,
             0.2096284031867981,
@@ -26,7 +18,6 @@
         ],
         "metallic.textureMap": "Props/Computer_Desk_B075ZBVZST/textures/computerDesk_Metallic.png",
         "normal.textureMap": "Props/Computer_Desk_B075ZBVZST/textures/computerDesk_Normal.png",
-        "opacity.factor": 1.0,
         "roughness.factor": 0.33000001311302185,
         "roughness.textureMap": "Props/Computer_Desk_B075ZBVZST/textures/computerDesk_Roughness.png"
     }

Gems/ArchVis/Assets/Props/CuttingBoard/cuttingBoard_cuttingBoardMAT.material

@@ -1,7 +1,7 @@
 {
     "description": "",
     "parentMaterial": "",
-    "materialType": "Materials/Types/StandardPBR.materialtype",
+    "materialType": "Materials/Types/BasePBR.materialtype",
     "materialTypeVersion": 0,
     "properties": {
         "baseColor": {
@@ -14,22 +14,9 @@
             "textureBlendMode": "Lerp",
             "textureMap": "Props/CuttingBoard/textures/cuttingBoard_BaseColor.png"
         },
-        "emissive": {
-            "color": [
-                0.0,
-                0.0,
-                0.0,
-                1.0
-            ],
-            "intensity": 0.0,
-            "useTexture": false
-        },
         "normal": {
             "textureMap": "Props/CuttingBoard/textures/cuttingBoard_Normal.png"
         },
-        "opacity": {
-            "factor": 1.0
-        },
         "roughness": {
             "factor": 0.33000001311302185,
             "textureMap": "Props/CuttingBoard/textures/cuttingBoard_Roughness.png"

Gems/ArchVis/Assets/Props/CuttingBoard/cuttingBoard_knifeMAT.material

@@ -1,7 +1,7 @@
 {
     "description": "",
     "parentMaterial": "",
-    "materialType": "Materials/Types/StandardPBR.materialtype",
+    "materialType": "Materials/Types/BasePBR.materialtype",
     "materialTypeVersion": 0,
     "properties": {
         "baseColor": {
@@ -14,25 +14,12 @@
             "textureBlendMode": "Lerp",
             "textureMap": "Props/CuttingBoard/textures/knife_BaseColor.png"
         },
-        "emissive": {
-            "color": [
-                0.0,
-                0.0,
-                0.0,
-                1.0
-            ],
-            "intensity": 0.0,
-            "useTexture": false
-        },
         "metallic": {
             "textureMap": "Props/CuttingBoard/textures/knife_Metallic.png"
         },
         "normal": {
             "textureMap": "Props/CuttingBoard/textures/knife_Normal.png"
         },
-        "opacity": {
-            "factor": 1.0
-        },
         "roughness": {
             "factor": 0.33000001311302185,
             "textureMap": "Props/CuttingBoard/textures/knife_Roughness.png"

Gems/ArchVis/Assets/Props/CuttingBoard/cuttingBoard_slicedAppleMAT.material

@@ -1,7 +1,7 @@
 {
     "description": "",
     "parentMaterial": "",
-    "materialType": "Materials/Types/StandardPBR.materialtype",
+    "materialType": "Materials/Types/BasePBR.materialtype",
     "materialTypeVersion": 0,
     "properties": {
         "baseColor": {
@@ -14,22 +14,9 @@
             "textureBlendMode": "Lerp",
             "textureMap": "Props/CuttingBoard/textures/slicedApple_BaseColor.png"
         },
-        "emissive": {
-            "color": [
-                0.0,
-                0.0,
-                0.0,
-                1.0
-            ],
-            "intensity": 0.0,
-            "useTexture": false
-        },
         "normal": {
             "textureMap": "Props/CuttingBoard/textures/slicedApple_Normal.png"
         },
-        "opacity": {
-            "factor": 1.0
-        },
         "roughness": {
             "factor": 0.33000001311302185,
             "textureMap": "Props/CuttingBoard/textures/slicedApple_Roughness.png"

Gems/ArchVis/Assets/Props/Decor_Bench_B082QD7WY8/Decor_Bench_decorBenchMAT.material

@@ -1,15 +1,9 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.textureBlendMode": "Lerp",
         "baseColor.textureMap": "Props/Decor_Bench_B082QD7WY8/textures/decorBench_BaseColor.png",
-        "emissive.color": [
-            0.0,
-            0.0,
-            0.0,
-            1.0
-        ],
         "general.applySpecularAA": true,
         "irradiance.manualColor": [
             0.24313725531101227,
@@ -19,7 +13,6 @@
         ],
         "metallic.textureMap": "Props/Decor_Bench_B082QD7WY8/textures/decorBench_Metallic.png",
         "normal.textureMap": "Props/Decor_Bench_B082QD7WY8/textures/decorBench_Normal.png",
-        "opacity.factor": 1.0,
         "roughness.textureMap": "Props/Decor_Bench_B082QD7WY8/textures/decorBench_Roughness.png"
     }
 }

Gems/ArchVis/Assets/Props/Dinner_Table_B075YP4WYT/Dinner_Table_dinnerTableMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
             0.5,
@@ -10,14 +10,6 @@
         ],
         "baseColor.textureBlendMode": "Lerp",
         "baseColor.textureMap": "Props/Dinner_Table_B075YP4WYT/textures/dinnerTable_BaseColor.png",
-        "emissive.color": [
-            0.0,
-            0.0,
-            0.0,
-            1.0
-        ],
-        "emissive.intensity": 0.0,
-        "emissive.useTexture": false,
         "general.applySpecularAA": true,
         "irradiance.irradianceColorSource": "BaseColor",
         "irradiance.manualColor": [
@@ -28,7 +20,6 @@
         ],
         "metallic.textureMap": "Props/Dinner_Table_B075YP4WYT/textures/dinnerTable_Metallic.png",
         "normal.textureMap": "Props/Dinner_Table_B075YP4WYT/textures/dinnerTable_Normal.png",
-        "opacity.factor": 1.0,
         "roughness.factor": 0.33000001311302185,
         "roughness.textureMap": "Props/Dinner_Table_B075YP4WYT/textures/dinnerTable_Roughness.png",
         "roughness.upperBound": 0.4000000059604645,

Gems/ArchVis/Assets/Props/Dinner_Table_Ceiling_Light/Dinner_Table_Ceiling_Light_ceilingLightBaseMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
             0.5,
@@ -10,14 +10,6 @@
         ],
         "baseColor.textureBlendMode": "Lerp",
         "baseColor.textureMap": "Props/Dinner_Table_Ceiling_Light/textures/ceilingLight_BaseColor.png",
-        "emissive.color": [
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-        "emissive.intensity": 0.0,
-        "emissive.useTexture": false,
         "general.applySpecularAA": true,
         "irradiance.manualColor": [
             1.0,
@@ -27,7 +19,6 @@
         ],
         "metallic.textureMap": "Props/Dinner_Table_Ceiling_Light/textures/ceilingLight_Metallic.png",
         "normal.textureMap": "Props/Dinner_Table_Ceiling_Light/textures/ceilingLight_Normal.png",
-        "opacity.factor": 1.0,
         "roughness.factor": 0.33000001311302185,
         "roughness.textureMap": "Props/Dinner_Table_Ceiling_Light/textures/ceilingLight_Roughness.png",
         "specularF0.enableMultiScatterCompensation": true

Gems/ArchVis/Assets/Props/Dinner_Table_Floor_Rug/Dinner_Table_Floor_Rug_rugMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
             0.5,
@@ -10,14 +10,6 @@
         ],
         "baseColor.textureBlendMode": "Lerp",
         "baseColor.textureMap": "Props/Dinner_Table_Floor_Rug/textures/rug_BaseColor.png",
-        "emissive.color": [
-            0.0,
-            0.0,
-            0.0,
-            1.0
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-        "emissive.useTexture": false,
         "general.applySpecularAA": true,
         "irradiance.manualColor": [
             0.8231326937675476,
@@ -27,7 +19,6 @@
         ],
         "metallic.textureMap": "Props/Dinner_Table_Floor_Rug/textures/rug_Metallic.png",
         "normal.textureMap": "Props/Dinner_Table_Floor_Rug/textures/rug_Normal.png",
-        "opacity.factor": 1.0,
         "roughness.factor": 0.33000001311302185,
         "roughness.textureMap": "Props/Dinner_Table_Floor_Rug/textures/rug_Roughness.png"
     }

Gems/ArchVis/Assets/Props/Dresser/Dresser_dresserMAT.material

@@ -1,7 +1,7 @@
 {
     "description": "",
     "parentMaterial": "",
-    "materialType": "Materials/Types/StandardPBR.materialtype",
+    "materialType": "Materials/Types/BasePBR.materialtype",
     "materialTypeVersion": 0,
     "properties": {
         "baseColor": {
@@ -14,25 +14,12 @@
             "textureBlendMode": "Lerp",
             "textureMap": "Props/Dresser/textures/dresser_BaseColor.png"
         },
-        "emissive": {
-            "color": [
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-                0.0,
-                1.0
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-            "useTexture": false
-        },
         "metallic": {
             "textureMap": "Props/Dresser/textures/dresser_Metallic.png"
         },
         "normal": {
             "textureMap": "Props/Dresser/textures/dresser_Normal.png"
         },
-        "opacity": {
-            "factor": 1.0
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         "roughness": {
             "factor": 0.33000001311302185,
             "textureMap": "Props/Dresser/textures/dresser_Roughness.png"

Gems/ArchVis/Assets/Props/End_Table_B072ZLCB32/End_Table_endtableMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 4,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
             0.5,
@@ -10,14 +10,6 @@
         ],
         "baseColor.textureBlendMode": "Lerp",
         "baseColor.textureMap": "Props/End_Table_B072ZLCB32/textures/endTable_BaseColor.png",
-        "emissive.color": [
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-        "emissive.useTexture": false,
         "irradiance.color": [
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             0.6022125482559204,
@@ -26,7 +18,6 @@
         ],
         "metallic.textureMap": "Props/End_Table_B072ZLCB32/textures/endTable_Metallic.png",
         "normal.textureMap": "Props/End_Table_B072ZLCB32/textures/endTable_Normal.png",
-        "opacity.factor": 1.0,
         "roughness.factor": 0.33000001311302185,
         "roughness.textureMap": "Props/End_Table_B072ZLCB32/textures/endTable_Roughness.png",
         "roughness.useTexture": false

Gems/ArchVis/Assets/Props/FigTree/figTree_figTreeMAT.material

@@ -1,6 +1,6 @@
 {
     "description": "",
-    "materialType": "Materials/Types/StandardPBR.materialtype",
+    "materialType": "Materials/Types/BasePBR.materialtype",
     "parentMaterial": "",
     "properties": {
         "baseColor": {
@@ -13,26 +13,12 @@
             "textureBlendMode": "Lerp",
             "textureMap": "Rooms/Interior_02/textures/figTree_BaseColor.png"
         },
-        "emissive": {
-            "color": [
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-                1.0
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-            "intensity": 0.0,
-            "textureMap": "Rooms/Interior_02/textures/figTree_Emissive_Transmissive.png",
-            "useTexture": false
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         "metallic": {
             "useTexture": false
         },
         "normal": {
             "textureMap": "Rooms/Interior_02/textures/figTree_Normal.png"
         },
-        "opacity": {
-            "factor": 1.0
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         "roughness": {
             "factor": 0.33000001311302187,
             "textureMap": "Rooms/Interior_02/textures/figTree_Roughness.png"

Gems/ArchVis/Assets/Props/FlatScreenTelevision/Flat_Screen_Television_remoteControlMAT.material

@@ -1,7 +1,7 @@
 {
     "description": "",
     "parentMaterial": "",
-    "materialType": "Materials/Types/StandardPBR.materialtype",
+    "materialType": "Materials/Types/BasePBR.materialtype",
     "materialTypeVersion": 0,
     "properties": {
         "baseColor": {
@@ -14,25 +14,12 @@
             "textureBlendMode": "Lerp",
             "textureMap": "Props/FlatScreenTelevision/textures/remoteControl_BaseColor.png"
         },
-        "emissive": {
-            "color": [
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-                1.0
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         "metallic": {
             "useTexture": false
         },
         "normal": {
             "textureMap": "Props/FlatScreenTelevision/textures/remoteControl_Normal.png"
         },
-        "opacity": {
-            "factor": 1.0
-        },
         "roughness": {
             "factor": 0.33000001311302185,
             "textureMap": "Props/FlatScreenTelevision/textures/remoteControl_Roughness.png"

Gems/ArchVis/Assets/Props/FlatScreenTelevision/Flat_Screen_Television_televisionMAT.material

@@ -1,7 +1,7 @@
 {
     "description": "",
     "parentMaterial": "",
-    "materialType": "Materials/Types/StandardPBR.materialtype",
+    "materialType": "Materials/Types/BasePBR.materialtype",
     "materialTypeVersion": 0,
     "properties": {
         "baseColor": {
@@ -14,22 +14,9 @@
             "textureBlendMode": "Lerp",
             "textureMap": "Props/FlatScreenTelevision/textures/television_BaseColor.png"
         },
-        "emissive": {
-            "color": [
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-                1.0
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         "metallic": {
             "useTexture": false
         },
-        "opacity": {
-            "factor": 1.0
-        },
         "roughness": {
             "factor": 0.33000001311302185,
             "textureMap": "Props/FlatScreenTelevision/textures/television_Roughness.png"

Gems/ArchVis/Assets/Props/TeaCup/teacup_teacupMAT.material

@@ -1,7 +1,7 @@
 {
     "description": "",
     "parentMaterial": "",
-    "materialType": "Materials/Types/StandardPBR.materialtype",
+    "materialType": "Materials/Types/BasePBR.materialtype",
     "materialTypeVersion": 0,
     "properties": {
         "baseColor": {
@@ -14,22 +14,9 @@
             "textureBlendMode": "Lerp",
             "textureMap": "Props/TeaCup/textures/teacup_BaseColor.png"
         },
-        "emissive": {
-            "color": [
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         "normal": {
             "textureMap": "Props/TeaCup/textures/teacup_Normal.png"
         },
-        "opacity": {
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         "roughness": {
             "factor": 0.33000001311302185,
             "textureMap": "Props/TeaCup/textures/teacup_Roughness.png"

Gems/ArchVis/Assets/Props/Window/window_windowsMAT.material

@@ -1,6 +1,6 @@
 {
     "description": "",
-    "materialType": "Materials/Types/StandardPBR.materialtype",
+    "materialType": "Materials/Types/BasePBR.materialtype",
     "parentMaterial": "",
     "properties": {
         "baseColor": {
@@ -13,22 +13,9 @@
             "textureBlendMode": "Lerp",
             "textureMap": "Rooms/Interior_02/textures/windows_BaseColor.png"
         },
-        "emissive": {
-            "color": [
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-        "opacity": {
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         "roughness": {
             "factor": 0.33000001311302187,
             "useTexture": false

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_Alarm_PlasticMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
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@@ -10,15 +10,8 @@
         ],
         "baseColor.textureBlendMode": "Lerp",
         "baseColor.textureMap": "Rooms/Interior_03/textures/Alarm_Plastic_base_color.png",
-        "emissive.color": [
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         "metallic.textureMap": "Rooms/Interior_03/textures/Alarm_Plastic_metallic.png",
         "normal.textureMap": "Rooms/Interior_03/textures/Alarm_Plastic_normal.png",
-        "opacity.factor": 1.0,
         "roughness.factor": 0.8299999833106995
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 }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_Baseboard_PaintMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
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@@ -8,13 +8,6 @@
             0.7823147773742676,
             1.0
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-        "opacity.factor": 1.0,
         "roughness.factor": 0.6100000143051147
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 }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_Black_PlasticMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
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@@ -8,13 +8,6 @@
             0.0,
             1.0
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         "roughness.factor": 0.5199999809265137
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 }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_BlindsMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
             0.800000011920929,
@@ -10,15 +10,8 @@
         ],
         "baseColor.textureBlendMode": "Lerp",
         "baseColor.textureMap": "Rooms/Interior_03/textures/Blinds_base_color.png",
-        "emissive.color": [
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         "metallic.textureMap": "Rooms/Interior_03/textures/Blinds_metallic.png",
         "normal.textureMap": "Rooms/Interior_03/textures/Blinds_normal.png",
-        "opacity.factor": 1.0,
         "roughness.factor": 0.4099999964237213
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 }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_Brushed_SteelMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
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@@ -8,15 +8,8 @@
             0.37625429034233093,
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         "metallic.factor": 1.0,
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         "specularF0.enableMultiScatterCompensation": true
     }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_Ceiling_LED_LightMAT.material

@@ -1,9 +1,8 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "emissive.enable": true,
-        "emissive.intensity": 11.380000114440918,
-        "opacity.factor": 1.0
+        "emissive.intensity": 11.380000114440918
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 }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_Ceiling_LED_PlasticMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
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@@ -8,13 +8,6 @@
             0.7959258556365967,
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         "roughness.factor": 0.4699999988079071
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 }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_Ceiling_PaintMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
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@@ -8,14 +8,7 @@
             0.800000011920929,
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 }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_Curtain_RallMat.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
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@@ -10,16 +10,9 @@
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         "baseColor.textureMap": "Rooms/Interior_03/textures/Curtain_Rail_base_color.png",
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         "irradiance.irradianceColorSource": "BaseColor",
         "metallic.textureMap": "Rooms/Interior_03/textures/Curtain_Rail_metallic.png",
         "normal.textureMap": "Rooms/Interior_03/textures/Curtain_Rail_normal.png",
-        "opacity.factor": 1.0,
         "roughness.factor": 0.6499999761581421
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 }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_DefaultMaterial.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 4,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
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@@ -9,13 +9,6 @@
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 }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_Dinning_Room_CurtainMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
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@@ -10,16 +10,10 @@
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         "baseColor.textureMap": "Rooms/Interior_03/textures/Dinning_Room_Curtain_base_color.png",
-        "emissive.color": [
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         "irradiance.irradianceColorSource": "BaseColor",
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         "normal.textureMap": "Rooms/Interior_03/textures/Dinning_Room_Curtain_normal.png",
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         "roughness.textureMap": "Rooms/Interior_03/textures/Dinning_Room_Curtain_roughness.png"
     }
 }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_Door_HandelMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
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+    "materialType": "Materials/Types/BasePBR.materialtype",
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@@ -8,15 +8,8 @@
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 }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_Door_PaintMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
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+    "materialType": "Materials/Types/BasePBR.materialtype",
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@@ -8,14 +8,7 @@
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 }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_Exterior_PaintMAT.material

@@ -1,6 +1,6 @@
 {
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+    "materialType": "Materials/Types/BasePBR.materialtype",
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@@ -8,14 +8,7 @@
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 }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_Fire_SprinklerMAT.material

@@ -1,16 +1,9 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
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 }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_FrontDoor_PaintedMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
             0.732524573802948,
@@ -8,14 +8,7 @@
             0.800000011920929,
             1.0
         ],
-        "emissive.color": [
-            0.0,
-            0.0,
-            0.0,
-            1.0
-        ],
         "irradiance.irradianceColorSource": "BaseColor",
-        "opacity.factor": 1.0,
         "roughness.factor": 0.3199999928474426,
         "specularF0.factor": 0.46000000834465027
     }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_Interior_PaintMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
             0.25169891119003296,
@@ -8,15 +8,8 @@
             0.25052589178085327,
             1.0
         ],
-        "emissive.color": [
-            0.0,
-            0.0,
-            0.0,
-            1.0
-        ],
         "irradiance.irradianceColorSource": "BaseColor",
         "normal.textureMap": "Rooms/Interior_03/textures/Interior_Paint_normal.png",
-        "opacity.factor": 1.0,
         "roughness.factor": 0.6399999856948853,
         "specularF0.factor": 0.4300000071525574
     }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_KitchenSink_HardwareMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
             0.5714350938796997,
@@ -8,16 +8,9 @@
             0.5714350938796997,
             1.0
         ],
-        "emissive.color": [
-            0.0,
-            0.0,
-            0.0,
-            1.0
-        ],
         "general.applySpecularAA": true,
         "irradiance.irradianceColorSource": "BaseColor",
         "metallic.factor": 0.7900000214576721,
-        "opacity.factor": 1.0,
         "roughness.factor": 0.1899999976158142,
         "specularF0.enableMultiScatterCompensation": true
     }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_Kitchen_CabinetMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
             0.528782308101654,
@@ -10,16 +10,9 @@
         ],
         "baseColor.textureBlendMode": "Lerp",
         "baseColor.textureMap": "Rooms/Interior_03/textures/Kitchen_Cabinet_base_color.png",
-        "emissive.color": [
-            0.0,
-            0.0,
-            0.0,
-            1.0
-        ],
         "irradiance.irradianceColorSource": "BaseColor",
         "metallic.factor": 0.25999999046325684,
         "normal.textureMap": "Rooms/Interior_03/textures/Kitchen_Cabinet_normal.png",
-        "opacity.factor": 1.0,
         "roughness.lowerBound": 0.3100000023841858,
         "roughness.textureMap": "Rooms/Interior_03/textures/Kitchen_Cabinet_roughness.png"
     }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_Ktichen_CountertopMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
             0.5000076293945313,
@@ -10,15 +10,8 @@
         ],
         "baseColor.textureBlendMode": "Lerp",
         "baseColor.textureMap": "Rooms/Interior_03/textures/Ktichen_Countertop_base_color.png",
-        "emissive.color": [
-            0.0,
-            0.0,
-            0.0,
-            1.0
-        ],
         "irradiance.irradianceColorSource": "BaseColor",
         "normal.textureMap": "Rooms/Interior_03/textures/Ktichen_Countertop_base_normal.png",
-        "opacity.factor": 1.0,
         "roughness.factor": 0.1899999976158142,
         "specularF0.factor": 0.47999998927116394
     }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_Loft_CurtainsMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
             0.800000011920929,
@@ -9,18 +9,11 @@
             1.0
         ],
         "baseColor.textureMap": "Rooms/Interior_03/textures/Loft_Curtains_base_color.png",
-        "emissive.color": [
-            0.0,
-            0.0,
-            0.0,
-            1.0
-        ],
         "general.applySpecularAA": true,
         "general.doubleSided": true,
         "irradiance.irradianceColorSource": "BaseColor",
         "metallic.textureMap": "Rooms/Interior_03/textures/Loft_Curtains_metallic.png",
         "normal.textureMap": "Rooms/Interior_03/textures/Loft_Curtains_normal.png",
-        "opacity.factor": 1.0,
         "specularF0.factor": 0.44999998807907104
     }
 }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_Smoke_DetectorMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
             0.800000011920929,
@@ -8,14 +8,7 @@
             0.800000011920929,
             1.0
         ],
-        "emissive.color": [
-            0.0,
-            0.0,
-            0.0,
-            1.0
-        ],
         "irradiance.irradianceColorSource": "BaseColor",
-        "opacity.factor": 1.0,
         "roughness.factor": 0.7099999785423279
     }
 }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_White_PlasticMAT.material

@@ -8,14 +8,7 @@
             0.800000011920929,
             1.0
         ],
-        "emissive.color": [
-            0.0,
-            0.0,
-            0.0,
-            1.0
-        ],
         "irradiance.irradianceColorSource": "BaseColor",
-        "opacity.factor": 1.0,
         "roughness.factor": 0.6000000238418579,
         "specularF0.factor": 0.4300000071525574
     }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_Window_FrameMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
             0.48299381136894226,
@@ -8,15 +8,8 @@
             0.48299381136894226,
             1.0
         ],
-        "emissive.color": [
-            0.0,
-            0.0,
-            0.0,
-            1.0
-        ],
         "irradiance.irradianceColorSource": "BaseColor",
         "metallic.factor": 1.0,
-        "opacity.factor": 1.0,
         "roughness.factor": 0.5899999737739563
     }
 }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_Window_Outer_FrameMAT.material

@@ -1,6 +1,6 @@
 {
-    "materialType": "Materials/Types/StandardPBR.materialtype",
-    "materialTypeVersion": 5,
+    "materialType": "Materials/Types/BasePBR.materialtype",
+    "materialTypeVersion": 1,
     "propertyValues": {
         "baseColor.color": [
             0.3605402112007141,
@@ -8,15 +8,8 @@
             0.3605402112007141,
             1.0
         ],
-        "emissive.color": [
-            0.0,
-            0.0,
-            0.0,
-            1.0
-        ],
         "irradiance.irradianceColorSource": "BaseColor",
         "metallic.factor": 1.0,
-        "opacity.factor": 1.0,
         "roughness.factor": 0.800000011920929,
         "specularF0.factor": 0.4300000071525574
     }

Gems/ArchVis/Assets/Rooms/Interior_03/Interior_03_Wood_FloorMAT.material

@@ -10,18 +10,6 @@
         ],
         "baseColor.textureBlendMode": "Lerp",
         "baseColor.textureMap": "Rooms/Interior_03/textures/Wood_Floor_base_color.png",
-        "clearCoat.enable": true,
-        "clearCoat.factor": 0.8500000238418579,
-        "clearCoat.normalMap": "Rooms/Interior_03/textures/Wood_Floor_normal.png",
-        "clearCoat.normalStrength": 0.07999999821186066,
-        "clearCoat.roughness": 0.9800000190734863,
-        "clearCoat.useRoughnessMap": false,
-        "emissive.color": [
-            0.0,
-            0.0,
-            0.0,
-            1.0
-        ],
         "general.applySpecularAA": true,
         "normal.flipY": true,
         "normal.textureMap": "Rooms/Interior_03/textures/Wood_Floor_normal.png",
@@ -29,12 +17,6 @@
         "occlusion.diffuseTextureMap": "Rooms/Interior_03/textures/wood_floor_ao.bmp",
         "occlusion.specularFactor": 0.25,
         "occlusion.specularTextureMap": "Rooms/Interior_03/textures/wood_floor_edge.bmp",
-        "opacity.factor": 1.0,
-        "parallax.algorithm": "ContactRefinement",
-        "parallax.factor": 0.004999999888241291,
-        "parallax.quality": "Medium",
-        "parallax.textureMap": "Rooms/Interior_03/textures/wood_floor_height.bmp",
-        "parallax.useTexture": false,
         "roughness.factor": 0.44999998807907104,
         "roughness.lowerBound": 0.38999998569488525,
         "roughness.textureMap": "Rooms/Interior_03/textures/wood_floor_smoothness.bmp",