Implement PBR

assets/models/blue-sphere.gltf

@@ -0,0 +1,121 @@
+{
+	"asset":{
+		"generator":"Khronos glTF Blender I/O v4.0.44",
+		"version":"2.0"
+	},
+	"scene":0,
+	"scenes":[
+		{
+			"name":"Scene",
+			"nodes":[
+				0
+			]
+		}
+	],
+	"nodes":[
+		{
+			"mesh":0,
+			"name":"Sphere"
+		}
+	],
+	"materials":[
+		{
+			"doubleSided":true,
+			"name":"Material.001",
+			"pbrMetallicRoughness":{
+				"baseColorFactor":[
+					0.04434913769364357,
+					0,
+					0.8024659156799316,
+					1
+				],
+				"metallicFactor":0.8912280797958374,
+				"roughnessFactor":0.3807017505168915
+			}
+		}
+	],
+	"meshes":[
+		{
+			"name":"Sphere",
+			"primitives":[
+				{
+					"attributes":{
+						"POSITION":0,
+						"NORMAL":1,
+						"TEXCOORD_0":2
+					},
+					"indices":3,
+					"material":0
+				}
+			]
+		}
+	],
+	"accessors":[
+		{
+			"bufferView":0,
+			"componentType":5126,
+			"count":559,
+			"max":[
+				0.9999997019767761,
+				1,
+				0.9999993443489075
+			],
+			"min":[
+				-0.9999990463256836,
+				-1,
+				-1
+			],
+			"type":"VEC3"
+		},
+		{
+			"bufferView":1,
+			"componentType":5126,
+			"count":559,
+			"type":"VEC3"
+		},
+		{
+			"bufferView":2,
+			"componentType":5126,
+			"count":559,
+			"type":"VEC2"
+		},
+		{
+			"bufferView":3,
+			"componentType":5123,
+			"count":2880,
+			"type":"SCALAR"
+		}
+	],
+	"bufferViews":[
+		{
+			"buffer":0,
+			"byteLength":6708,
+			"byteOffset":0,
+			"target":34962
+		},
+		{
+			"buffer":0,
+			"byteLength":6708,
+			"byteOffset":6708,
+			"target":34962
+		},
+		{
+			"buffer":0,
+			"byteLength":4472,
+			"byteOffset":13416,
+			"target":34962
+		},
+		{
+			"buffer":0,
+			"byteLength":5760,
+			"byteOffset":17888,
+			"target":34963
+		}
+	],
+	"buffers":[
+		{
+			"byteLength":23648,
+			"uri":"blue-sphere.bin"
+		}
+	]
+}