public void ImportExportTest()
{
var path = UniGLTF.UnityPath.FromUnityPath("Models/Alicia_vrm-0.40/AliciaSolid_vrm-0.40.vrm");
var context = new VRMImporterContext(path);
context.ParseGlb(File.ReadAllBytes(path.FullPath));
VRMImporter.LoadFromBytes(context);
using (new ActionDisposer(() => { GameObject.DestroyImmediate(context.Root); }))
{
var importJson = JsonParser.Parse(context.Json);
importJson.SetValue("/extensions/VRM/exporterVersion", VRMVersion.VRM_VERSION);
importJson.SetValue("/asset/generator", UniGLTF.UniGLTFVersion.UNIGLTF_VERSION);
importJson.SetValue("/scene", 0);
importJson.SetValue("/materials/*/doubleSided", false);
//importJson.SetValue("/materials/*/pbrMetallicRoughness/roughnessFactor", 0);
//importJson.SetValue("/materials/*/pbrMetallicRoughness/baseColorFactor", new float[] { 1, 1, 1, 1 });
importJson.SetValue("/accessors/*/normalized", false);
importJson.RemoveValue("/nodes/*/extras");
importJson.SetValue("/bufferViews/12/byteStride", 4);
importJson.SetValue("/bufferViews/13/byteStride", 4);
importJson.SetValue("/bufferViews/14/byteStride", 4);
importJson.SetValue("/bufferViews/15/byteStride", 4);
importJson.SetValue("/bufferViews/22/byteStride", 4);
importJson.SetValue("/bufferViews/29/byteStride", 4);
importJson.SetValue("/bufferViews/45/byteStride", 4);
importJson.SetValue("/bufferViews/46/byteStride", 4);
importJson.SetValue("/bufferViews/47/byteStride", 4);
importJson.SetValue("/bufferViews/201/byteStride", 4);
importJson.SetValue("/bufferViews/202/byteStride", 4);
importJson.SetValue("/bufferViews/203/byteStride", 4);
importJson.SetValue("/bufferViews/204/byteStride", 4);
importJson.SetValue("/bufferViews/211/byteStride", 4);
importJson.SetValue("/bufferViews/212/byteStride", 4);
importJson.SetValue("/bufferViews/213/byteStride", 4);
importJson.SetValue("/bufferViews/214/byteStride", 4);
importJson.SetValue("/bufferViews/215/byteStride", 4);
importJson.SetValue("/bufferViews/243/byteStride", 4);
importJson.SetValue("/bufferViews/247/byteStride", 64);
importJson.SetValue("/bufferViews/248/byteStride", 64);
importJson.SetValue("/bufferViews/249/byteStride", 64);
importJson.SetValue("/bufferViews/250/byteStride", 64);
importJson.SetValue("/bufferViews/251/byteStride", 64);
importJson.SetValue("/bufferViews/252/byteStride", 64);
importJson.SetValue("/bufferViews/253/byteStride", 64);
var vrm = VRMExporter.Export(context.Root);
var exportJson = JsonParser.Parse(vrm.ToJson());
foreach (var kv in importJson.Diff(exportJson))
{
Debug.Log(kv);
}
Assert.AreEqual(importJson, exportJson);
}
}
static void OnPostprocessAllAssets(string[] importedAssets, string[] deletedAssets, string[] movedAssets, string[] movedFromAssetPaths)
{
foreach (string path in importedAssets)
{
var ext = Path.GetExtension(path).ToLower();
if (ext == ".vrm")
{
var context = new VRMImporterContext(path);
context.ParseVrm(File.ReadAllBytes(context.Path));
//
// https://answers.unity.com/questions/647615/how-to-update-import-settings-for-newly-created-as.html
//
for (int i = 0; i < context.GLTF.textures.Count; ++i)
{
var x = context.GLTF.textures[i];
var image = context.GLTF.images[x.source];
if (string.IsNullOrEmpty(image.uri))
{
// glb buffer
var folder = context.GetAssetFolder(".Textures").AssetPathToFullPath();
if (!Directory.Exists(folder))
{
UnityEditor.AssetDatabase.CreateFolder(context.GLTF.baseDir, Path.GetFileNameWithoutExtension(context.Path) + ".Textures");
//Directory.CreateDirectory(folder);
}
var textureName = !string.IsNullOrEmpty(image.name) ? image.name: string.Format("buffer#{0:00}", i);
var png = Path.Combine(folder, textureName + ".png");
var byteSegment = context.GLTF.GetViewBytes(image.bufferView);
File.WriteAllBytes(png, byteSegment.ToArray());
var assetPath = png.ToUnityRelativePath();
//Debug.LogFormat("import asset {0}", assetPath);
UnityEditor.AssetDatabase.ImportAsset(assetPath, UnityEditor.ImportAssetOptions.ForceUpdate);
UnityEditor.AssetDatabase.Refresh();
image.uri = assetPath.Substring(context.GLTF.baseDir.Length + 1);
}
}
EditorApplication.delayCall += () =>
{
// delay and can import png texture
VRMImporter.LoadFromBytes(context);
context.SaveAsAsset();
context.Destroy(false);
};
}
}
}
public void MeshCoyTest()
{
var path = UniGLTF.UnityPath.FromUnityPath("Models/Alicia_vrm-0.40/AliciaSolid_vrm-0.40.vrm");
var context = new VRMImporterContext();
context.ParseGlb(File.ReadAllBytes(path.FullPath));
VRMImporter.LoadFromBytes(context);
foreach (var mesh in context.Meshes)
{
var src = mesh.Mesh;
var dst = src.Copy(true);
MeshTests.MeshEquals(src, dst);
}
}
static void Import(string readPath, UnityPath prefabPath)
{
var bytes = File.ReadAllBytes(readPath);
var context = new VRMImporterContext(UnityPath.FromFullpath(readPath));
context.ParseGlb(File.ReadAllBytes(readPath));
context.SaveTexturesAsPng(prefabPath);
EditorApplication.delayCall += () =>
{
// delay and can import png texture
VRMImporter.LoadFromBytes(context);
context.SaveAsAsset(prefabPath);
context.Destroy(false);
};
}
/// <summary>
/// メタが不要な場合のローダー
/// </summary>
void LoadVRMClicked_without_meta()
{
#if UNITY_STANDALONE_WIN
var path = FileDialogForWindows.FileDialog("open VRM", ".vrm");
#else
var path = Application.dataPath + "/default.vrm";
#endif
if (string.IsNullOrEmpty(path))
{
return;
}
#if true
var bytes = File.ReadAllBytes(path);
// なんらかの方法でByte列を得た
if (m_loadAsync)
{
// ローカルファイルシステムからロードします
VRMImporter.LoadVrmAsync(bytes, OnLoaded);
}
else
{
var root = VRMImporter.LoadFromBytes(bytes);
OnLoaded(root);
}
#else
// ParseしたJSONをシーンオブジェクトに変換していく
if (m_loadAsync)
{
// ローカルファイルシステムからロードします
VRMImporter.LoadVrmAsync(path, OnLoaded);
}
else
{
var root = VRMImporter.LoadFromPath(path);
OnLoaded(root);
}
#endif
}
static void ImportVrm(UnityPath path)
{
if (!path.IsUnderAssetsFolder)
{
throw new Exception();
}
var context = new VRMImporterContext(path);
context.ParseGlb(File.ReadAllBytes(path.FullPath));
var prefabPath = path.Parent.Child(path.FileNameWithoutExtension + ".prefab");
context.SaveTexturesAsPng(prefabPath);
EditorApplication.delayCall += () =>
{
// delay and can import png texture
VRMImporter.LoadFromBytes(context);
context.SaveAsAsset(prefabPath);
context.Destroy(false);
};
}
void LoadVRMClicked()
{
#if UNITY_STANDALONE_WIN
var path = FileDialogForWindows.FileDialog("open VRM", ".vrm");
#else
var path = Application.dataPath + "/default.vrm";
#endif
if (string.IsNullOrEmpty(path))
{
return;
}
var bytes = File.ReadAllBytes(path);
// なんらかの方法でByte列を得た
var context = new VRMImporterContext(path);
// GLB形式でJSONを取得しParseします
context.ParseVrm(bytes);
// metaを取得(todo: thumbnailテクスチャのロード)
var meta = context.ReadMeta();
Debug.LogFormat("meta: title:{0}", meta.Title);
// ParseしたJSONをシーンオブジェクトに変換していく
if (m_loadAsync)
{
LoadAsync(context);
}
else
{
VRMImporter.LoadFromBytes(context);
OnLoaded(context.Root);
}
}