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CreateNativeArray を遅延

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ousttrue
2022-01-25 18:38:12 +09:00
parent ab0964293f
commit a9f1f0a353
1 changed files with 22 additions and 9 deletions
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31
Assets/UniGLTF/Runtime/UniGLTF/IO/GltfData.cs
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@@ -39,12 +39,32 @@ namespace UniGLTF
/// </summary>
public glTF GLTF { get; }
public NativeArray<byte>? _bin;
/// <summary>
/// BIN chunk
/// > This chunk MUST be the second chunk of the Binary glTF asset
/// </summary>
/// <returns></returns>
public readonly NativeArray<byte> Bin;
public NativeArray<byte> Bin
{
get
{
if (!_bin.HasValue)
{
// init
if (Chunks != null)
{
if (Chunks.Count >= 2)
{
_bin = CreateNativeArray(Chunks[1].Bytes);
}
}
}
return _bin.GetValueOrDefault();
}
}
/// <summary>
/// Migration Flags used by ImporterContext
@@ -71,14 +91,6 @@ namespace UniGLTF
Chunks = chunks;
_storage = storage;
MigrationFlags = migrationFlags;
if (Chunks != null)
{
if (Chunks.Count >= 2)
{
Bin = CreateNativeArray(Chunks[1].Bytes);
}
}
}
public static GltfData CreateFromExportForTest(ExportingGltfData data)
@@ -402,6 +414,7 @@ namespace UniGLTF
}
m_disposables.Clear();
_UriCache.Clear();
_bin = null;
}
}
}