V0.0.3 (#3)

* Core updates
- Handle no material case (mtlx)
- Add material if none (gltf)
- Find absolute paths to resources for data packing (gltb)
- Add package version number
- Add Adobe Substance 3D example with different geom "shader ball".

* Add in Pysically Based Examples.

docs/Doxyfile

@@ -38,7 +38,7 @@ PROJECT_NAME           = "MaterialXglTF"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.0.1
+PROJECT_NUMBER         = 0.0.3
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

docs/data/Geometry/test_cube.gltf

@@ -0,0 +1,230 @@
+{
+	"asset":{
+		"generator":"Khronos glTF Blender I/O v3.6.28",
+		"version":"2.0"
+	},
+	"extensionsUsed":[
+		"KHR_materials_clearcoat",
+		"KHR_materials_transmission",
+		"KHR_materials_specular",
+		"KHR_materials_ior"
+	],
+	"scene":0,
+	"scenes":[
+		{
+			"name":"Scene",
+			"nodes":[
+				0
+			]
+		}
+	],
+	"nodes":[
+		{
+			"mesh":0,
+			"name":"Cube"
+		}
+	],
+	"materials":[
+		{
+			"doubleSided":true,
+			"extensions":{
+				"KHR_materials_clearcoat":{
+					"clearcoatFactor":0.022727273404598236,
+					"clearcoatRoughnessFactor":0.1663636416196823
+				},
+				"KHR_materials_transmission":{
+					"transmissionFactor":0.22727273404598236
+				},
+				"KHR_materials_specular":{
+					"specularColorFactor":[
+						0.38111396192933505,
+						0.2244931429797119,
+						0.2450934815163317
+					]
+				},
+				"KHR_materials_ior":{
+					"ior":9.94999885559082
+				}
+			},
+			"name":"Material",
+			"pbrMetallicRoughness":{
+				"baseColorFactor":[
+					0.8000000715255737,
+					0.009745790623128414,
+					0.11368794739246368,
+					1
+				],
+				"metallicFactor":0.17272727191448212,
+				"roughnessFactor":0.5
+			}
+		},
+		{
+			"doubleSided":true,
+			"emissiveFactor":[
+				0.014503229409456253,
+				0.014503229409456253,
+				0.014503229409456253
+			],
+			"extensions":{
+				"KHR_materials_clearcoat":{
+					"clearcoatFactor":0.059090908616781235,
+					"clearcoatRoughnessFactor":0.11181817948818207
+				},
+				"KHR_materials_transmission":{
+					"transmissionFactor":0.06818182021379471
+				},
+				"KHR_materials_specular":{
+					"specularColorFactor":[
+						0.10496773232530021,
+						0.11140182461173363,
+						0.2498355062097603
+					]
+				},
+				"KHR_materials_ior":{
+					"ior":10.249999046325684
+				}
+			},
+			"name":"Material.001",
+			"pbrMetallicRoughness":{
+				"baseColorFactor":[
+					0.033420365303754807,
+					0.06746689230203629,
+					0.8000000715255737,
+					1
+				],
+				"metallicFactor":0.09545454382896423,
+				"roughnessFactor":0.5
+			}
+		}
+	],
+	"meshes":[
+		{
+			"name":"Cube",
+			"primitives":[
+				{
+					"attributes":{
+						"POSITION":0,
+						"NORMAL":1,
+						"TEXCOORD_0":2
+					},
+					"indices":3,
+					"material":0
+				}
+			]
+		}
+	],
+	"accessors":[
+		{
+			"bufferView":0,
+			"componentType":5126,
+			"count":24,
+			"max":[
+				1,
+				1,
+				1
+			],
+			"min":[
+				-1,
+				-1,
+				-1
+			],
+			"type":"VEC3"
+		},
+		{
+			"bufferView":1,
+			"componentType":5126,
+			"count":24,
+			"type":"VEC3"
+		},
+		{
+			"bufferView":2,
+			"componentType":5126,
+			"count":24,
+			"type":"VEC2"
+		},
+		{
+			"bufferView":3,
+			"componentType":5123,
+			"count":36,
+			"type":"SCALAR"
+		},
+		{
+			"bufferView":4,
+			"componentType":5126,
+			"count":24,
+			"max":[
+				1,
+				1,
+				1
+			],
+			"min":[
+				-1,
+				-1,
+				-1
+			],
+			"type":"VEC3"
+		},
+		{
+			"bufferView":5,
+			"componentType":5126,
+			"count":24,
+			"type":"VEC3"
+		},
+		{
+			"bufferView":6,
+			"componentType":5126,
+			"count":24,
+			"type":"VEC2"
+		}
+	],
+	"bufferViews":[
+		{
+			"buffer":0,
+			"byteLength":288,
+			"byteOffset":0,
+			"target":34962
+		},
+		{
+			"buffer":0,
+			"byteLength":288,
+			"byteOffset":288,
+			"target":34962
+		},
+		{
+			"buffer":0,
+			"byteLength":192,
+			"byteOffset":576,
+			"target":34962
+		},
+		{
+			"buffer":0,
+			"byteLength":72,
+			"byteOffset":768,
+			"target":34963
+		},
+		{
+			"buffer":0,
+			"byteLength":288,
+			"byteOffset":840,
+			"target":34962
+		},
+		{
+			"buffer":0,
+			"byteLength":288,
+			"byteOffset":1128,
+			"target":34962
+		},
+		{
+			"buffer":0,
+			"byteLength":192,
+			"byteOffset":1416,
+			"target":34962
+		}
+	],
+	"buffers":[
+		{
+			"byteLength":1608,
+			"uri":"test_cube.bin"
+		}
+	]
+}