Skip to content

Commit

Permalink
First draft of glTF extension validation
Browse files Browse the repository at this point in the history
  • Loading branch information
@javagl
javagl committed Sep 16, 2023
1 parent 94fc288 commit 7238950
Show file tree
Hide file tree
Showing 8 changed files with 667 additions and 0 deletions.
102 changes: 102 additions & 0 deletions specs/data/gltfExtensions/meshFeatures/FeatureIdAttributeFeatureCountInvalidType.gltf
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,102 @@
{
"extensionsUsed" : [ "EXT_mesh_features" ],
"accessors" : [ {
"bufferView" : 0,
"byteOffset" : 0,
"componentType" : 5123,
"count" : 24,
"type" : "SCALAR",
"max" : [ 15 ],
"min" : [ 0 ]
}, {
"bufferView" : 1,
"byteOffset" : 0,
"componentType" : 5126,
"count" : 16,
"type" : "VEC3",
"max" : [ 1.0, 1.0, 0.0 ],
"min" : [ 0.0, 0.0, 0.0 ]
}, {
"bufferView" : 2,
"byteOffset" : 0,
"componentType" : 5126,
"count" : 16,
"type" : "VEC3",
"max" : [ 0.0, 0.0, 1.0 ],
"min" : [ 0.0, 0.0, 1.0 ]
}, {
"bufferView" : 3,
"byteOffset" : 0,
"componentType" : 5121,
"count" : 16,
"type" : "SCALAR",
"max" : [ 3 ],
"min" : [ 0 ]
} ],
"asset" : {
"generator" : "JglTF from https://github.com/javagl/JglTF",
"version" : "2.0"
},
"buffers" : [ {
"uri" : "data:application/gltf-buffer;base64,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",
"byteLength" : 496
} ],
"bufferViews" : [ {
"buffer" : 0,
"byteOffset" : 0,
"byteLength" : 48,
"target" : 34963
}, {
"buffer" : 0,
"byteOffset" : 48,
"byteLength" : 192,
"target" : 34962
}, {
"buffer" : 0,
"byteOffset" : 240,
"byteLength" : 192,
"target" : 34962
}, {
"buffer" : 0,
"byteOffset" : 432,
"byteLength" : 64,
"byteStride" : 4,
"target" : 34962
} ],
"materials" : [ {
"pbrMetallicRoughness" : {
"baseColorFactor" : [ 0.5, 1.0, 0.5, 1.0 ],
"metallicFactor" : 0.0,
"roughnessFactor" : 1.0
},
"alphaMode" : "OPAQUE",
"doubleSided" : true
} ],
"meshes" : [ {
"primitives" : [ {
"extensions" : {
"EXT_mesh_features" : {
"featureIds" : [ {
"featureCount" : "NOT_AN_INTEGER",
"attribute" : 0
} ]
}
},
"attributes" : {
"POSITION" : 1,
"NORMAL" : 2,
"_FEATURE_ID_0" : 3
},
"indices" : 0,
"material" : 0,
"mode" : 4
} ]
} ],
"nodes" : [ {
"mesh" : 0
} ],
"scene" : 0,
"scenes" : [ {
"nodes" : [ 0 ]
} ]
}
102 changes: 102 additions & 0 deletions specs/data/gltfExtensions/meshFeatures/FeatureIdAttributeFeatureCountInvalidValue.gltf
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,102 @@
{
"extensionsUsed" : [ "EXT_mesh_features" ],
"accessors" : [ {
"bufferView" : 0,
"byteOffset" : 0,
"componentType" : 5123,
"count" : 24,
"type" : "SCALAR",
"max" : [ 15 ],
"min" : [ 0 ]
}, {
"bufferView" : 1,
"byteOffset" : 0,
"componentType" : 5126,
"count" : 16,
"type" : "VEC3",
"max" : [ 1.0, 1.0, 0.0 ],
"min" : [ 0.0, 0.0, 0.0 ]
}, {
"bufferView" : 2,
"byteOffset" : 0,
"componentType" : 5126,
"count" : 16,
"type" : "VEC3",
"max" : [ 0.0, 0.0, 1.0 ],
"min" : [ 0.0, 0.0, 1.0 ]
}, {
"bufferView" : 3,
"byteOffset" : 0,
"componentType" : 5121,
"count" : 16,
"type" : "SCALAR",
"max" : [ 3 ],
"min" : [ 0 ]
} ],
"asset" : {
"generator" : "JglTF from https://github.com/javagl/JglTF",
"version" : "2.0"
},
"buffers" : [ {
"uri" : "data:application/gltf-buffer;base64,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",
"byteLength" : 496
} ],
"bufferViews" : [ {
"buffer" : 0,
"byteOffset" : 0,
"byteLength" : 48,
"target" : 34963
}, {
"buffer" : 0,
"byteOffset" : 48,
"byteLength" : 192,
"target" : 34962
}, {
"buffer" : 0,
"byteOffset" : 240,
"byteLength" : 192,
"target" : 34962
}, {
"buffer" : 0,
"byteOffset" : 432,
"byteLength" : 64,
"byteStride" : 4,
"target" : 34962
} ],
"materials" : [ {
"pbrMetallicRoughness" : {
"baseColorFactor" : [ 0.5, 1.0, 0.5, 1.0 ],
"metallicFactor" : 0.0,
"roughnessFactor" : 1.0
},
"alphaMode" : "OPAQUE",
"doubleSided" : true
} ],
"meshes" : [ {
"primitives" : [ {
"extensions" : {
"EXT_mesh_features" : {
"featureIds" : [ {
"featureCount" : -12345,
"attribute" : 0
} ]
}
},
"attributes" : {
"POSITION" : 1,
"NORMAL" : 2,
"_FEATURE_ID_0" : 3
},
"indices" : 0,
"material" : 0,
"mode" : 4
} ]
} ],
"nodes" : [ {
"mesh" : 0
} ],
"scene" : 0,
"scenes" : [ {
"nodes" : [ 0 ]
} ]
}
101 changes: 101 additions & 0 deletions specs/data/gltfExtensions/meshFeatures/FeatureIdAttributeFeatureCountMissing.gltf
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,101 @@
{
"extensionsUsed" : [ "EXT_mesh_features" ],
"accessors" : [ {
"bufferView" : 0,
"byteOffset" : 0,
"componentType" : 5123,
"count" : 24,
"type" : "SCALAR",
"max" : [ 15 ],
"min" : [ 0 ]
}, {
"bufferView" : 1,
"byteOffset" : 0,
"componentType" : 5126,
"count" : 16,
"type" : "VEC3",
"max" : [ 1.0, 1.0, 0.0 ],
"min" : [ 0.0, 0.0, 0.0 ]
}, {
"bufferView" : 2,
"byteOffset" : 0,
"componentType" : 5126,
"count" : 16,
"type" : "VEC3",
"max" : [ 0.0, 0.0, 1.0 ],
"min" : [ 0.0, 0.0, 1.0 ]
}, {
"bufferView" : 3,
"byteOffset" : 0,
"componentType" : 5121,
"count" : 16,
"type" : "SCALAR",
"max" : [ 3 ],
"min" : [ 0 ]
} ],
"asset" : {
"generator" : "JglTF from https://github.com/javagl/JglTF",
"version" : "2.0"
},
"buffers" : [ {
"uri" : "data:application/gltf-buffer;base64,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",
"byteLength" : 496
} ],
"bufferViews" : [ {
"buffer" : 0,
"byteOffset" : 0,
"byteLength" : 48,
"target" : 34963
}, {
"buffer" : 0,
"byteOffset" : 48,
"byteLength" : 192,
"target" : 34962
}, {
"buffer" : 0,
"byteOffset" : 240,
"byteLength" : 192,
"target" : 34962
}, {
"buffer" : 0,
"byteOffset" : 432,
"byteLength" : 64,
"byteStride" : 4,
"target" : 34962
} ],
"materials" : [ {
"pbrMetallicRoughness" : {
"baseColorFactor" : [ 0.5, 1.0, 0.5, 1.0 ],
"metallicFactor" : 0.0,
"roughnessFactor" : 1.0
},
"alphaMode" : "OPAQUE",
"doubleSided" : true
} ],
"meshes" : [ {
"primitives" : [ {
"extensions" : {
"EXT_mesh_features" : {
"featureIds" : [ {
"attribute" : 0
} ]
}
},
"attributes" : {
"POSITION" : 1,
"NORMAL" : 2,
"_FEATURE_ID_0" : 3
},
"indices" : 0,
"material" : 0,
"mode" : 4
} ]
} ],
"nodes" : [ {
"mesh" : 0
} ],
"scene" : 0,
"scenes" : [ {
"nodes" : [ 0 ]
} ]
}
Loading

0 comments on commit 7238950

Please sign in to comment.