Save on draw calls

godot/astream/terrain/details/logistics-center-exterior.gltf

@@ -33,22 +33,23 @@
 			"alphaMode":"MASK",
 			"extensions":{
 				"KHR_materials_specular":{
-					"specularColorFactor":[
-						0,
-						0,
-						0
-					]
+					"specularColorTexture":{
+						"index":0
+					}
 				},
 				"KHR_materials_ior":{
 					"ior":1.4500000476837158
 				}
 			},
-			"name":"material_atlas_00006_1",
+			"name":"material_joint_atlas_1",
 			"pbrMetallicRoughness":{
 				"baseColorTexture":{
-					"index":0
+					"index":1
 				},
-				"metallicFactor":0
+				"metallicFactor":0,
+				"metallicRoughnessTexture":{
+					"index":2
+				}
 			}
 		}
 	],
@@ -88,13 +89,31 @@
 		{
 			"sampler":0,
 			"source":0
+		},
+		{
+			"sampler":0,
+			"source":1
+		},
+		{
+			"sampler":0,
+			"source":2
 		}
 	],
 	"images":[
 		{
 			"mimeType":"image/png",
-			"name":"Atlas_00006",
-			"uri":"textures/Atlas_00006.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":[
@@ -141,7 +160,7 @@
 		{
 			"bufferView":5,
 			"componentType":5126,
-			"count":204,
+			"count":170,
 			"max":[
 				53,
 				0,
@@ -157,19 +176,19 @@
 		{
 			"bufferView":6,
 			"componentType":5126,
-			"count":204,
+			"count":170,
 			"type":"VEC3"
 		},
 		{
 			"bufferView":7,
 			"componentType":5126,
-			"count":204,
+			"count":170,
 			"type":"VEC2"
 		},
 		{
 			"bufferView":8,
 			"componentType":5126,
-			"count":204,
+			"count":170,
 			"type":"VEC4"
 		},
 		{
@@ -212,32 +231,32 @@
 		},
 		{
 			"buffer":0,
-			"byteLength":2448,
+			"byteLength":2040,
 			"byteOffset":16920,
 			"target":34962
 		},
 		{
 			"buffer":0,
-			"byteLength":2448,
-			"byteOffset":19368,
+			"byteLength":2040,
+			"byteOffset":18960,
 			"target":34962
 		},
 		{
 			"buffer":0,
-			"byteLength":1632,
-			"byteOffset":21816,
+			"byteLength":1360,
+			"byteOffset":21000,
 			"target":34962
 		},
 		{
 			"buffer":0,
-			"byteLength":3264,
-			"byteOffset":23448,
+			"byteLength":2720,
+			"byteOffset":22360,
 			"target":34962
 		},
 		{
 			"buffer":0,
 			"byteLength":1800,
-			"byteOffset":26712,
+			"byteOffset":25080,
 			"target":34963
 		}
 	],
@@ -249,7 +268,7 @@
 	],
 	"buffers":[
 		{
-			"byteLength":28512,
+			"byteLength":26880,
 			"uri":"logistics-center-exterior.bin"
 		}
 	]