public void LoadGLTFFromStream()
{
Assert.IsTrue(File.Exists(GLTF_PATH));
FileStream gltfStream = File.OpenRead(GLTF_PATH);
GLTFRoot.RegisterExtension(new TestExtensionFactory());
GLTFRoot gltfRoot = GLTFParser.ParseJson(gltfStream);
GLTFJsonLoadTestHelper.TestGLTF(gltfRoot);
}
public void LoadGLBFromStream()
{
Assert.IsTrue(File.Exists(GLB_PATH));
FileStream gltfStream = File.OpenRead(GLB_PATH);
// todo: this code does not work if file is greater than 4 gb
int streamLength = (int)gltfStream.Length;
byte[] gltfData = new byte[streamLength];
gltfStream.Read(gltfData, 0, streamLength);
GLTFRoot gltfRoot = GLTFParser.ParseJson(gltfData);
GLTFJsonLoadTestHelper.TestGLB(gltfRoot);
}
public void CreateGLBFromStream()
{
Assert.IsTrue(File.Exists(TestAssetPaths.GLB_BOOMBOX_PATH));
FileStream glbStream = File.OpenRead(TestAssetPaths.GLB_BOOMBOX_PATH);
FileStream glbOutStream = File.Create(TestAssetPaths.GLB_BOOMBOX_OUT_PATH);
GLBObject glbObject = GLBBuilder.ConstructFromStream(glbStream, glbOutStream);
Assert.IsNotNull(glbObject.Root);
Assert.IsNotNull(glbObject.Stream);
Assert.AreEqual(0, glbObject.StreamStartPosition);
Assert.AreEqual(GLTFParser.HEADER_SIZE, glbObject.JsonChunkInfo.StartPosition);
Assert.AreEqual(glbStream.Length, glbObject.Header.FileLength);
glbOutStream.Position = 0;
GLTFRoot glbOutRoot;
GLTFParser.ParseJson(glbOutStream, out glbOutRoot);
GLTFJsonLoadTestHelper.TestGLB(glbOutRoot);
}
