Save on draw calls

godot/astream/terrain/details/residental-garage-door.gltf

@@ -33,22 +33,23 @@
 			"alphaMode":"MASK",
 			"extensions":{
 				"KHR_materials_specular":{
-					"specularColorFactor":[
-						0.474271529955476,
-						0.474271529955476,
-						0.474271529955476
-					]
+					"specularColorTexture":{
+						"index":0
+					}
 				},
 				"KHR_materials_ior":{
 					"ior":1.4500000476837158
 				}
 			},
-			"name":"material_atlas_36953_1",
+			"name":"material_joint_atlas_1",
 			"pbrMetallicRoughness":{
 				"baseColorTexture":{
-					"index":0
+					"index":1
 				},
-				"metallicFactor":0
+				"metallicFactor":0,
+				"metallicRoughnessTexture":{
+					"index":2
+				}
 			}
 		}
 	],
@@ -73,20 +74,38 @@
 		{
 			"sampler":0,
 			"source":0
+		},
+		{
+			"sampler":0,
+			"source":1
+		},
+		{
+			"sampler":0,
+			"source":2
 		}
 	],
 	"images":[
 		{
 			"mimeType":"image/png",
-			"name":"Atlas_36953",
-			"uri":"textures/Atlas_36953.png"
+			"name":"Image",
+			"uri":"textures/Image.png"
+		},
+		{
+			"mimeType":"image/png",
+			"name":"joint-atlas-1",
+			"uri":"textures/joint-atlas-1.png"
+		},
+		{
+			"mimeType":"image/png",
+			"name":"joint-atlas-1-roughness",
+			"uri":"textures/joint-atlas-1-roughness.png"
 		}
 	],
 	"accessors":[
 		{
 			"bufferView":0,
 			"componentType":5126,
-			"count":1182,
+			"count":1087,
 			"max":[
 				2.4556546211242676,
 				0.05903172492980957,
@@ -102,19 +121,19 @@
 		{
 			"bufferView":1,
 			"componentType":5126,
-			"count":1182,
+			"count":1087,
 			"type":"VEC3"
 		},
 		{
 			"bufferView":2,
 			"componentType":5126,
-			"count":1182,
+			"count":1087,
 			"type":"VEC2"
 		},
 		{
 			"bufferView":3,
 			"componentType":5126,
-			"count":1182,
+			"count":1087,
 			"type":"VEC4"
 		},
 		{
@@ -127,32 +146,32 @@
 	"bufferViews":[
 		{
 			"buffer":0,
-			"byteLength":14184,
+			"byteLength":13044,
 			"byteOffset":0,
 			"target":34962
 		},
 		{
 			"buffer":0,
-			"byteLength":14184,
-			"byteOffset":14184,
+			"byteLength":13044,
+			"byteOffset":13044,
 			"target":34962
 		},
 		{
 			"buffer":0,
-			"byteLength":9456,
-			"byteOffset":28368,
+			"byteLength":8696,
+			"byteOffset":26088,
 			"target":34962
 		},
 		{
 			"buffer":0,
-			"byteLength":18912,
-			"byteOffset":37824,
+			"byteLength":17392,
+			"byteOffset":34784,
 			"target":34962
 		},
 		{
 			"buffer":0,
 			"byteLength":4344,
-			"byteOffset":56736,
+			"byteOffset":52176,
 			"target":34963
 		}
 	],
@@ -164,7 +183,7 @@
 	],
 	"buffers":[
 		{
-			"byteLength":61080,
+			"byteLength":56520,
 			"uri":"residental-garage-door.bin"
 		}
 	]