public void UnityMaterialTest(string materialName, Type vrmLibMaterialType, bool sameShader = true)
{
// cerate copy avoid modify asset
var src = new Material(Resources.Load <Material>(materialName));
// => vrmlib
var converter = new UniVRM10.RuntimeVrmConverter();
var vrmLibMaterial = converter.Export10(src, (a, b, c, d) => null);
Assert.AreEqual(vrmLibMaterialType, vrmLibMaterial.GetType());
// => protobuf
var textures = new List <VrmLib.Texture>();
var(protobufMaterial, hasKhrUnlit) = ToProtobufMaterial(vrmLibMaterial, textures);
Assert.AreEqual(hasKhrUnlit, protobufMaterial.Extensions?.KHRMaterialsUnlit != null);
// => json
var settings = Google.Protobuf.JsonFormatter.Settings.Default.WithPreserveProtoFieldNames(true);
var jsonMaterial = new Google.Protobuf.JsonFormatter(settings).Format(protobufMaterial);
// <= json
var parserSettings = Google.Protobuf.JsonParser.Settings.Default;
var deserialized = new Google.Protobuf.JsonParser(parserSettings).Parse <VrmProtobuf.Material>(jsonMaterial);
// <= protobuf
var loaded = deserialized.FromGltf(textures);
var context = ModelDiffContext.Create();
ModelDiffExtensions.MaterialEquals(context, vrmLibMaterial, loaded);
var diff = context.List
.Where(x => !s_ignoreKeys.Contains(x.Context))
.ToArray();
if (diff.Length > 0)
{
Debug.LogWarning(string.Join("\n", diff.Select(x => $"{x.Context}: {x.Message}")));
}
Assert.AreEqual(0, diff.Length);
// <= vrmlib
var map = new Dictionary <VrmLib.Texture, Texture2D>();
var dst = UniVRM10.RuntimeUnityMaterialBuilder.CreateMaterialAsset(loaded, hasVertexColor: false, map);
dst.name = src.name;
if (sameShader)
{
CompareUnityMaterial(src, dst);
}
}
public Vrm10Storage(ArraySegment <byte> json, Memory <byte> bin)
{
var parserSettings = Google.Protobuf.JsonParser.Settings.Default;
var jsonString = Encoding.UTF8.GetString(json.Array, json.Offset, json.Count);
var deserialized = new Google.Protobuf.JsonParser(parserSettings).Parse <VrmProtobuf.glTF>(jsonString);
Gltf = deserialized;
var array = bin.ToArray();
Buffers = new List <ArrayByteBuffer>()
{
new ArrayByteBuffer(array, bin.Length)
};
}
