Add option to insert extract nodes vs using implement channels attrib…

…ute on conversion from gltf. (#8)

docs/Doxyfile

@@ -158,7 +158,7 @@ INLINE_INHERITED_MEMB  = NO
 # shortest path that makes the file name unique will be used
 # The default value is: YES.
 
-FULL_PATH_NAMES        = YES
+FULL_PATH_NAMES        = NO
 
 # The STRIP_FROM_PATH tag can be used to strip a user-defined part of the path.
 # Stripping is only done if one of the specified strings matches the left-hand

docs/data/RTS_GLTF/SciFiHelmet.gltf_converted.mtlx.gltf

@@ -0,0 +1,242 @@
+{
+  "asset": {
+    "generator": "MaterialX 1.38 to glTF 2.0 generator. https://github.com/kwokcb/glTF_MaterialX",
+    "version": "2.0",
+    "copyright": "Copyright 2022-2023: Bernard Kwok."
+  },
+  "scene": 0,
+  "scenes": [
+    {
+      "name": "Scene",
+      "nodes": [
+        0
+      ]
+    }
+  ],
+  "nodes": [
+    {
+      "mesh": 0,
+      "name": "Sphere"
+    }
+  ],
+  "animations": [
+    {
+      "channels": [
+        {
+          "sampler": 0,
+          "target": {
+            "node": 0,
+            "path": "translation"
+          }
+        },
+        {
+          "sampler": 1,
+          "target": {
+            "node": 0,
+            "path": "rotation"
+          }
+        },
+        {
+          "sampler": 2,
+          "target": {
+            "node": 0,
+            "path": "scale"
+          }
+        }
+      ],
+      "name": "SphereAction",
+      "samplers": [
+        {
+          "input": 5,
+          "interpolation": "STEP",
+          "output": 6
+        },
+        {
+          "input": 5,
+          "interpolation": "STEP",
+          "output": 7
+        },
+        {
+          "input": 5,
+          "interpolation": "STEP",
+          "output": 8
+        }
+      ]
+    }
+  ],
+  "materials": [
+    {
+      "extensions": {
+        "KHR_materials_volume": {
+          "attenuationColor": [
+            1.0,
+            1.0,
+            1.0
+          ],
+          "attenuationDistance": 100000.0
+        }
+      },
+      "name": "SciFiHelmet",
+      "pbrMetallicRoughness": {
+        "baseColorFactor": [
+          1.0,
+          1.0,
+          1.0,
+          1.0
+        ],
+        "metallicFactor": 1.0,
+        "roughnessFactor": 1.0
+      }
+    }
+  ],
+  "meshes": [
+    {
+      "name": "Sphere",
+      "primitives": [
+        {
+          "attributes": {
+            "POSITION": 0,
+            "TEXCOORD_0": 1,
+            "NORMAL": 2,
+            "TANGENT": 3
+          },
+          "indices": 4,
+          "material": 0
+        }
+      ]
+    }
+  ],
+  "accessors": [
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+      "componentType": 5126,
+      "count": 559,
+      "max": [
+        0.9999997019767761,
+        1,
+        0.9999993443489075
+      ],
+      "min": [
+        -0.9999990463256836,
+        -1,
+        -1
+      ],
+      "type": "VEC3"
+    },
+    {
+      "bufferView": 1,
+      "componentType": 5126,
+      "count": 559,
+      "type": "VEC2"
+    },
+    {
+      "bufferView": 2,
+      "componentType": 5126,
+      "count": 559,
+      "type": "VEC3"
+    },
+    {
+      "bufferView": 3,
+      "componentType": 5126,
+      "count": 559,
+      "type": "VEC4"
+    },
+    {
+      "bufferView": 4,
+      "componentType": 5123,
+      "count": 2880,
+      "type": "SCALAR"
+    },
+    {
+      "bufferView": 5,
+      "componentType": 5126,
+      "count": 1,
+      "max": [
+        0.041666666666666664
+      ],
+      "min": [
+        0.041666666666666664
+      ],
+      "type": "SCALAR"
+    },
+    {
+      "bufferView": 6,
+      "componentType": 5126,
+      "count": 1,
+      "type": "VEC3"
+    },
+    {
+      "bufferView": 7,
+      "componentType": 5126,
+      "count": 1,
+      "type": "VEC4"
+    },
+    {
+      "bufferView": 8,
+      "componentType": 5126,
+      "count": 1,
+      "type": "VEC3"
+    }
+  ],
+  "bufferViews": [
+    {
+      "buffer": 0,
+      "byteLength": 6708,
+      "byteOffset": 0,
+      "target": 34962
+    },
+    {
+      "buffer": 0,
+      "byteLength": 4472,
+      "byteOffset": 6708,
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+    },
+    {
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+      "byteLength": 6708,
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+      "byteLength": 8944,
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+      "byteLength": 5760,
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+    {
+      "buffer": 0,
+      "byteLength": 4,
+      "byteOffset": 32592
+    },
+    {
+      "buffer": 0,
+      "byteLength": 12,
+      "byteOffset": 32596
+    },
+    {
+      "buffer": 0,
+      "byteLength": 16,
+      "byteOffset": 32608
+    },
+    {
+      "buffer": 0,
+      "byteLength": 12,
+      "byteOffset": 32624
+    }
+  ],
+  "buffers": [
+    {
+      "byteLength": 32636,
+      "uri": "test_sphere.bin"
+    }
+  ],
+  "extensionsUsed": [
+    "KHR_materials_volume"
+  ]
+}