public bool IsAccessorInterleaved(int accessorIndex)
{
var accessor = accessors[accessorIndex];
var bufferView = bufferViews[accessor.bufferView];
if (bufferView.byteStride < 0)
{
return(false);
}
int elementSize = GLTFast.GetAccessorAttriuteTypeLength(accessor.typeEnum) * GLTFast.GetAccessorComponentTypeLength(accessor.componentType);
return(bufferView.byteStride > elementSize);
}
public IEnumerator LoadGlbFromMemory(SampleSetItem testCase)
{
Debug.Log($"Testing {testCase.path}");
var data = File.ReadAllBytes(testCase.path);
var go = new GameObject();
var deferAgent = new UninterruptedDeferAgent();
var gltf = new GLTFast();
var task = gltf.LoadGltfBinary(data, new Uri(testCase.path));
yield return(WaitForTask(task));
var success = task.Result;
Assert.IsTrue(success);
success = gltf.InstantiateGltf(go.transform);
Assert.IsTrue(success);
Object.Destroy(go);
}
public void ParseGltfJson()
{
var gltf = GLTFast.ParseJson(@"
{
""materials"" : [
{
""name"" : ""noExtension""
},
{
""name"" : ""emptyExtension"",
""extensions"": {
""dummy"": ""value""
}
},
{
""name"" : ""unlit"",
""extensions"": {
""KHR_materials_unlit"": {}
}
},
{
""name"" : ""specularGlossiness"",
""extensions"": {
""KHR_materials_pbrSpecularGlossiness"": {
""diffuseTexture"": {
""index"": 5
}
}
}
},
{
""name"" : ""transmission"",
""extensions"": {
""KHR_materials_transmission"": {}
}
},
{
""name"" : ""clearcoat"",
""extensions"": {
""KHR_materials_clearcoat"": {}
}
},
{
""name"" : ""sheen"",
""extensions"": {
""KHR_materials_sheen"": {}
}
},
{
""name"" : ""all"",
""extensions"": {
""KHR_materials_unlit"": {},
""KHR_materials_pbrSpecularGlossiness"": {},
""KHR_materials_transmission"": {},
""KHR_materials_clearcoat"": {},
""KHR_materials_sheen"": {}
}
}
]
}
"
);
Assert.NotNull(gltf);
Assert.NotNull(gltf.materials, "No materials");
Assert.AreEqual(8, gltf.materials.Length, "Invalid material quantity");
var none = gltf.materials[0];
Assert.NotNull(none);
Assert.AreEqual("noExtension", none.name);
Assert.IsNull(none.extensions);
var empty = gltf.materials[1];
Assert.NotNull(empty);
Assert.AreEqual("emptyExtension", empty.name);
Assert.NotNull(empty.extensions);
Assert.IsNull(empty.extensions.KHR_materials_unlit);
Assert.IsNull(empty.extensions.KHR_materials_pbrSpecularGlossiness);
Assert.IsNull(empty.extensions.KHR_materials_clearcoat);
Assert.IsNull(empty.extensions.KHR_materials_sheen);
Assert.IsNull(empty.extensions.KHR_materials_transmission);
var unlit = gltf.materials[2];
Assert.NotNull(unlit);
Assert.AreEqual("unlit", unlit.name);
Assert.NotNull(unlit.extensions);
Assert.NotNull(unlit.extensions.KHR_materials_unlit);
Assert.IsNull(unlit.extensions.KHR_materials_pbrSpecularGlossiness);
Assert.IsNull(unlit.extensions.KHR_materials_clearcoat);
Assert.IsNull(unlit.extensions.KHR_materials_sheen);
Assert.IsNull(unlit.extensions.KHR_materials_transmission);
var specGloss = gltf.materials[3];
Assert.NotNull(specGloss);
Assert.AreEqual("specularGlossiness", specGloss.name);
Assert.NotNull(specGloss.extensions);
Assert.IsNull(specGloss.extensions.KHR_materials_unlit);
Assert.NotNull(specGloss.extensions.KHR_materials_pbrSpecularGlossiness);
Assert.IsNull(specGloss.extensions.KHR_materials_clearcoat);
Assert.IsNull(specGloss.extensions.KHR_materials_sheen);
Assert.IsNull(specGloss.extensions.KHR_materials_transmission);
var transmission = gltf.materials[4];
Assert.NotNull(transmission);
Assert.AreEqual("transmission", transmission.name);
Assert.NotNull(transmission.extensions);
Assert.IsNull(transmission.extensions.KHR_materials_unlit);
Assert.IsNull(transmission.extensions.KHR_materials_pbrSpecularGlossiness);
Assert.IsNull(transmission.extensions.KHR_materials_clearcoat);
Assert.IsNull(transmission.extensions.KHR_materials_sheen);
Assert.NotNull(transmission.extensions.KHR_materials_transmission);
var clearcoat = gltf.materials[5];
Assert.NotNull(clearcoat);
Assert.AreEqual("clearcoat", clearcoat.name);
Assert.NotNull(clearcoat.extensions);
Assert.IsNull(clearcoat.extensions.KHR_materials_unlit);
Assert.IsNull(clearcoat.extensions.KHR_materials_pbrSpecularGlossiness);
Assert.NotNull(clearcoat.extensions.KHR_materials_clearcoat);
Assert.IsNull(clearcoat.extensions.KHR_materials_sheen);
Assert.IsNull(clearcoat.extensions.KHR_materials_transmission);
var sheen = gltf.materials[6];
Assert.NotNull(sheen);
Assert.AreEqual("sheen", sheen.name);
Assert.NotNull(sheen.extensions);
Assert.IsNull(sheen.extensions.KHR_materials_unlit);
Assert.IsNull(sheen.extensions.KHR_materials_pbrSpecularGlossiness);
Assert.IsNull(sheen.extensions.KHR_materials_clearcoat);
Assert.NotNull(sheen.extensions.KHR_materials_sheen);
Assert.IsNull(sheen.extensions.KHR_materials_transmission);
var all = gltf.materials[7];
Assert.NotNull(all);
Assert.AreEqual("all", all.name);
Assert.NotNull(all.extensions);
Assert.NotNull(all.extensions.KHR_materials_unlit);
Assert.NotNull(all.extensions.KHR_materials_pbrSpecularGlossiness);
Assert.NotNull(all.extensions.KHR_materials_clearcoat);
Assert.NotNull(all.extensions.KHR_materials_sheen);
Assert.NotNull(all.extensions.KHR_materials_transmission);
}