public IEnumerator SampleModelsTestLoadAllGlb()
{
yield return(GltfSampleModels.LoadGlbFileUrls());
var deferAgent = new UninterruptedDeferAgent();
foreach (var file in GltfSampleModels.glbFileUrls)
{
var path = string.Format(
#if UNITY_ANDROID && !UNITY_EDITOR
"{0}"
#else
"file://{0}"
#endif
, file
);
Debug.LogFormat("Testing {0}", path);
var go = new GameObject();
var gltfAsset = go.AddComponent <GltfAsset>();
bool done = false;
gltfAsset.onLoadComplete += (asset, success) => { done = true; Assert.IsTrue(success); };
gltfAsset.loadOnStartup = false;
gltfAsset.Load(path, null, deferAgent);
while (!done)
{
yield return(null);
}
Object.Destroy(go);
}
}
// [UnityTest]
// [UseGltfSampleSetTestCase(localSampleSetJsonPath)]
// [Performance]
// public IEnumerator UninterruptedLoadingLocal(SampleSetItem testCase) {
// yield return UninterruptedLoadingTemplate(testCase);
// }
static IEnumerator UninterruptedLoadingTemplate(SampleSetItem testCase)
{
Debug.Log($"Testing {testCase.path}");
var go = new GameObject();
var deferAgent = new UninterruptedDeferAgent();
var task = LoadGltfSampleSetItem(testCase, go, deferAgent);
yield return(Utils.WaitForTask(task));
Object.Destroy(go);
}
public IEnumerator QuickLoad(SampleSetItem testCase)
{
#if UNITY_EDITOR
Debug.Log($"Testing {testCase.path}");
var go = new GameObject();
var deferAgent = new UninterruptedDeferAgent();
var task = LoadGltfSampleSetItem(testCase, go, deferAgent);
yield return(WaitForTask(task));
Object.Destroy(go);
#endif
}
public IEnumerator SampleModelsTestLoadAllGltf()
{
yield return(GltfSampleModels.LoadGltfFileUrls());
var deferAgent = new UninterruptedDeferAgent();
foreach (var file in GltfSampleModels.gltfFileUrls)
{
var path = string.Format(
#if UNITY_ANDROID && !UNITY_EDITOR
"{0}"
#else
"file://{0}"
#endif
, file
);
Debug.LogFormat("Testing {0}", path);
var webRequest = UnityWebRequest.Get(path);
yield return(webRequest.SendWebRequest());
Assert.Null(webRequest.error, webRequest.error);
Assert.IsFalse(webRequest.isNetworkError);
Assert.IsFalse(webRequest.isHttpError);
var json = webRequest.downloadHandler.text;
Assert.NotNull(json);
Assert.Greater(json.Length, 0);
var go = new GameObject(GltfSampleModels.GetNameFromPath(path));
var gltfAsset = go.AddComponent <GltfAsset>();
bool done = false;
gltfAsset.onLoadComplete += (asset, success) => { done = true; Assert.IsTrue(success); };
gltfAsset.loadOnStartup = false;
gltfAsset.Load(path, null, deferAgent);
while (!done)
{
yield return(null);
}
Object.Destroy(go);
}
}
public IEnumerator LoadGlbFromMemory(SampleSetItem testCase)
{
Debug.Log($"Testing {testCase.path}");
var data = File.ReadAllBytes(testCase.path);
var go = new GameObject();
var deferAgent = new UninterruptedDeferAgent();
var gltf = new GLTFast();
var task = gltf.LoadGltfBinary(data, new Uri(testCase.path));
yield return(WaitForTask(task));
var success = task.Result;
Assert.IsTrue(success);
success = gltf.InstantiateGltf(go.transform);
Assert.IsTrue(success);
Object.Destroy(go);
}
async Task CustomDeferAgent()
{
// Recommended: Use a common defer agent across multiple GLTFast instances!
// For a stable frame rate:
IDeferAgent deferAgent = gameObject.AddComponent <TimeBudgetPerFrameDeferAgent>();
// Or for faster loading:
deferAgent = new UninterruptedDeferAgent();
var tasks = new List <Task>();
foreach (var url in manyUrls)
{
#if GLTFAST_4_OR_NEWER
var gltf = new GLTFast.GltfImport(null, deferAgent);
#else
var gltf = new GLTFast.GLTFast(null, deferAgent);
#endif
var task = gltf.Load(url).ContinueWith(
t => {
if (t.Result)
{
#if GLTFAST_4_OR_NEWER
gltf.InstantiateMainScene(transform);
for (int sceneId = 0; sceneId < gltf.sceneCount; sceneId++)
{
gltf.InstantiateScene(transform, sceneId);
}
#else
gltf.InstantiateGltf(transform);
#endif
}
},
TaskScheduler.FromCurrentSynchronizationContext()
);
tasks.Add(task);
}
await Task.WhenAll(tasks);
}
// [UnityTest]
// [UseGltfSampleSetTestCase(localSampleSetJsonPath)]
// [Performance]
// public IEnumerator UninterruptedLoadingLocal(SampleSetItem testCase) {
// yield return UninterruptedLoadingTemplate(testCase);
// }
static IEnumerator UninterruptedLoadingTemplate(SampleSetItem testCase)
{
Debug.Log($"Testing {testCase.path}");
var go = new GameObject();
var deferAgent = new UninterruptedDeferAgent();
var loadTime = new SampleGroup("LoadTime");
// First time without measuring
var task = SampleModelsTest.LoadGltfSampleSetItem(testCase, go, deferAgent, loadTime);
yield return(Utils.WaitForTask(task));
using (Measure.Frames().Scope()) {
for (int i = 0; i < k_Repetitions; i++)
{
task = SampleModelsTest.LoadGltfSampleSetItem(testCase, go, deferAgent, loadTime);
yield return(Utils.WaitForTask(task));
}
}
Object.Destroy(go);
}
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 logger = new ConsoleLogger();
var gltf = new GltfImport(deferAgent: deferAgent, logger: logger);
var task = gltf.LoadGltfBinary(data, new Uri(testCase.path));
yield return(Utils.WaitForTask(task));
var success = task.Result;
Assert.IsTrue(success);
var instantiator = new GameObjectInstantiator(gltf, go.transform, logger);
success = gltf.InstantiateMainScene(instantiator);
Assert.IsTrue(success);
Object.Destroy(go);
}
