public static string ToJson(this glTF self)
{
var f = new JsonFormatter();
GltfSerializer.Serialize(f, self);
return(f.ToString());
}
public void SerializerCompare()
{
// Aliciaを古いデシリアライザでロードする
var path = AliciaPath;
var parser = new GltfParser();
parser.ParseGlb(File.ReadAllBytes(path));
using (var context = new VRMImporterContext(parser))
{
var oldJson = context.GLTF.ToJson().ParseAsJson().ToString(" ");
// 生成シリアライザでJSON化する
var f = new JsonFormatter();
GltfSerializer.Serialize(f, context.GLTF);
var parsed = f.ToString().ParseAsJson();
var newJson = parsed.ToString(" ");
// File.WriteAllText("old.json", oldJson);
// File.WriteAllText("new.json", newJson);
// 比較
Assert.AreEqual(oldJson.ParseAsJson().ToString(), newJson.ParseAsJson().ToString());
// 生成デシリアライザでロードする
var ff = new JsonFormatter();
var des = GltfDeserializer.Deserialize(parsed);
ff.Clear();
GltfSerializer.Serialize(ff, des);
var desJson = ff.ToString().ParseAsJson().ToString(" ");
Assert.AreEqual(oldJson.ParseAsJson().ToString(), desJson.ParseAsJson().ToString());
}
}
public static string ToJson(this glTFSkin self)
{
var f = new JsonFormatter();
GltfSerializer.Serialize_gltf_skins_ITEM(f, self);
return(f.ToString());
}
public static string ToJson(this glTFMaterialBaseColorTextureInfo self)
{
var f = new JsonFormatter();
GltfSerializer.Serialize_gltf_materials__pbrMetallicRoughness_baseColorTexture(f, self);
return(f.ToString());
}
public static string ToJson(this glTFAttributes self)
{
var f = new JsonFormatter();
GltfSerializer.Serialize_gltf_meshes__primitives__attributes(f, self);
return(f.ToString());
}
static byte[] MigrateVrm(glTF gltf, ArraySegment <byte> bin, JsonNode vrm0)
{
var meshToNode = CreateMeshToNode(gltf);
{
// vrm
var vrm1 = new UniGLTF.Extensions.VRMC_vrm.VRMC_vrm();
// meta (required)
vrm1.Meta = MigrationVrmMeta.Migrate(gltf, vrm0["meta"]);
// humanoid (required)
vrm1.Humanoid = MigrationVrmHumanoid.Migrate(vrm0["humanoid"]);
// blendshape (optional)
if (vrm0.TryGet("blendShapeMaster", out JsonNode vrm0BlendShape))
{
vrm1.Expressions = new UniGLTF.Extensions.VRMC_vrm.Expressions
{
Preset = new UniGLTF.Extensions.VRMC_vrm.Preset(),
Custom = new Dictionary <string, UniGLTF.Extensions.VRMC_vrm.Expression>(),
};
foreach (var(preset, customName, expression) in MigrationVrmExpression.Migrate(gltf, vrm0BlendShape, meshToNode))
{
switch (preset)
{
case ExpressionPreset.happy: SetIfNull(ref vrm1.Expressions.Preset.Happy, expression); break;
case ExpressionPreset.angry: SetIfNull(ref vrm1.Expressions.Preset.Angry, expression); break;
case ExpressionPreset.sad: SetIfNull(ref vrm1.Expressions.Preset.Sad, expression); break;
case ExpressionPreset.relaxed: SetIfNull(ref vrm1.Expressions.Preset.Relaxed, expression); break;
case ExpressionPreset.surprised: SetIfNull(ref vrm1.Expressions.Preset.Surprised, expression); break;
case ExpressionPreset.aa: SetIfNull(ref vrm1.Expressions.Preset.Aa, expression); break;
case ExpressionPreset.ih: SetIfNull(ref vrm1.Expressions.Preset.Ih, expression); break;
case ExpressionPreset.ou: SetIfNull(ref vrm1.Expressions.Preset.Ou, expression); break;
case ExpressionPreset.ee: SetIfNull(ref vrm1.Expressions.Preset.Ee, expression); break;
case ExpressionPreset.oh: SetIfNull(ref vrm1.Expressions.Preset.Oh, expression); break;
case ExpressionPreset.blink: SetIfNull(ref vrm1.Expressions.Preset.Blink, expression); break;
case ExpressionPreset.blinkLeft: SetIfNull(ref vrm1.Expressions.Preset.BlinkLeft, expression); break;
case ExpressionPreset.blinkRight: SetIfNull(ref vrm1.Expressions.Preset.BlinkRight, expression); break;
case ExpressionPreset.lookUp: SetIfNull(ref vrm1.Expressions.Preset.LookUp, expression); break;
case ExpressionPreset.lookDown: SetIfNull(ref vrm1.Expressions.Preset.LookDown, expression); break;
case ExpressionPreset.lookLeft: SetIfNull(ref vrm1.Expressions.Preset.LookLeft, expression); break;
case ExpressionPreset.lookRight: SetIfNull(ref vrm1.Expressions.Preset.LookRight, expression); break;
case ExpressionPreset.neutral: SetIfNull(ref vrm1.Expressions.Preset.Neutral, expression); break;
case ExpressionPreset.custom:
if (vrm1.Expressions.Custom.ContainsKey(customName))
{
// 同名が既存。先着を有効とする
}
else
{
vrm1.Expressions.Custom[customName] = expression;
}
break;
default: throw new NotImplementedException();
}
}
}
// lookat & firstperson (optional)
if (vrm0.TryGet("firstPerson", out JsonNode vrm0FirstPerson))
{
(vrm1.LookAt, vrm1.FirstPerson) = MigrationVrmLookAtAndFirstPerson.Migrate(gltf, vrm0FirstPerson);
}
UniGLTF.Extensions.VRMC_vrm.GltfSerializer.SerializeTo(ref gltf.extensions, vrm1);
}
// springBone & collider (optional)
if (vrm0.TryGet("secondaryAnimation", out JsonNode vrm0SpringBone))
{
var springBone = MigrationVrmSpringBone.Migrate(gltf, vrm0SpringBone);
UniGLTF.Extensions.VRMC_springBone.GltfSerializer.SerializeTo(ref gltf.extensions, springBone);
}
// Material
{
MigrationMaterials.Migrate(gltf, vrm0);
}
// Serialize whole glTF
ArraySegment <byte> vrm1Json = default;
{
var f = new JsonFormatter();
GltfSerializer.Serialize(f, gltf);
vrm1Json = f.GetStoreBytes();
}
return(Glb.Create(vrm1Json, bin).ToBytes());
}
