VrmLib.Model ToModel(UnityEngine.GameObject target)
{
var exporter = new UniVRM10.RuntimeVrmConverter();
var model = exporter.ToModelFrom10(target);
return(model);
}
private Model ToVrmModel(GameObject root)
{
var exporter = new UniVRM10.RuntimeVrmConverter();
var model = exporter.ToModelFrom10(root, root.GetComponent <VRMMeta>().Meta);
model.ConvertCoordinate(VrmLib.Coordinates.Gltf, ignoreVrm: false);
return(model);
}
public void UnityMaterialTest(string materialName, Type vrmLibMaterialType, bool sameShader = true)
{
// asset (cerate copy for avoid modify asset)
var src = new Material(Resources.Load <Material>(materialName));
// asset => vrmlib
var converter = new UniVRM10.RuntimeVrmConverter();
var vrmLibMaterial = converter.Export10(src, (a, b, c, d) => null);
Assert.AreEqual(vrmLibMaterialType, vrmLibMaterial.GetType());
// vrmlib => gltf
var textures = new List <VrmLib.Texture>();
var(gltfMaterial, hasKhrUnlit) = ToProtobufMaterial(vrmLibMaterial, textures);
if (gltfMaterial.extensions != null)
{
gltfMaterial.extensions = gltfMaterial.extensions.Deserialize();
}
Assert.AreEqual(hasKhrUnlit, glTF_KHR_materials_unlit.IsEnable(gltfMaterial));
// gltf => json
var jsonMaterial = Serialize(gltfMaterial, UniGLTF.GltfSerializer.Serialize_gltf_materials_ITEM);
// gltf <= json
var deserialized = UniGLTF.GltfDeserializer.Deserialize_gltf_materials_LIST(jsonMaterial.ParseAsJson());
// vrmlib <= gltf
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 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);
}
}
protected override void ExportPath(string path)
{
m_logLabel = "";
m_logLabel += $"export...\n";
var root = State.ExportRoot;
try
{
var converter = new UniVRM10.RuntimeVrmConverter();
var model = converter.ToModelFrom10(root);
if (HumanoidValidator.HasRotationOrScale(root))
{
// 正規化
m_logLabel += $"normalize...\n";
var modifier = new ModelModifier(model);
modifier.SkinningBake();
}
// 右手系に変換
m_logLabel += $"convert to right handed coordinate...\n";
model.ConvertCoordinate(VrmLib.Coordinates.Vrm1, ignoreVrm: false);
// export vrm-1.0
var exporter = new UniVRM10.Vrm10Exporter(AssetTextureUtil.IsTextureEditorAsset);
var option = new VrmLib.ExportArgs();
exporter.Export(root, model, converter, option, AssetTextureUtil.GetTextureBytesWithMime, Meta ? Meta : m_tmpMeta);
var exportedBytes = exporter.Storage.ToBytes();
m_logLabel += $"write to {path}...\n";
File.WriteAllBytes(path, exportedBytes);
Debug.Log("exportedBytes: " + exportedBytes.Length);
var assetPath = UniGLTF.UnityPath.FromFullpath(path);
if (assetPath.IsUnderAssetsFolder)
{
// asset folder 内。import を発動
assetPath.ImportAsset();
}
}
catch (Exception ex)
{
m_logLabel += ex.ToString();
// rethrow
throw;
}
}
private void OnExportClicked()
{
var rootObject = m_gameObjectField.value as GameObject;
// save dialog
var path = EditorUtility.SaveFilePanel(
"Save glb",
null,
rootObject.name + EXTENSION,
EXTENSION.Substring(1));
if (string.IsNullOrEmpty(path))
{
return;
}
try
{
var exporter = new UniVRM10.RuntimeVrmConverter();
var model = exporter.ToGlbModel(rootObject);
// 右手系に変換
model.ConvertCoordinate(VrmLib.Coordinates.Gltf, ignoreVrm: false);
var exportedBytes = GetGlb(model);
File.WriteAllBytes(path, exportedBytes);
Debug.Log("exportedBytes: " + exportedBytes.Length);
var assetPath = ToAssetPath(path);
if (!string.IsNullOrEmpty(assetPath))
{
AssetDatabase.ImportAsset(assetPath);
}
}
catch (Exception ex)
{
// rethrow
throw;
}
}
void OnExportClicked()
{
m_logLabel.text = "";
var rootObject = m_gameObjectField.value as GameObject;
if (!ValidateRoot(rootObject))
{
m_logLabel.text += "export aborted";
return;
}
// save dialog
var path = EditorUtility.SaveFilePanel(
"Save vrm",
null,
rootObject.name + EXTENSION,
EXTENSION.Substring(1));
if (string.IsNullOrEmpty(path))
{
return;
}
m_logLabel.text += $"export...\n";
try
{
var exporter = new UniVRM10.RuntimeVrmConverter();
var meta = m_meta.GetVRMMetaObject();
var model = exporter.ToModelFrom10(rootObject, meta);
if (HasRotationOrScale(rootObject.transform))
{
// 正規化
m_logLabel.text += $"normalize...\n";
var modifier = new ModelModifier(model);
modifier.SkinningBake();
}
// 右手系に変換
m_logLabel.text += $"convert to right handed coordinate...\n";
model.ConvertCoordinate(VrmLib.Coordinates.Gltf, ignoreVrm: false);
var exportedBytes = GetGlb(model);
m_logLabel.text += $"write to {path}...\n";
File.WriteAllBytes(path, exportedBytes);
Debug.Log("exportedBytes: " + exportedBytes.Length);
var assetPath = ToAssetPath(path);
if (!string.IsNullOrEmpty(assetPath))
{
AssetDatabase.ImportAsset(assetPath);
}
}
catch (Exception ex)
{
m_logLabel.text += ex.ToString();
// rethrow
throw;
}
}
void OnExportClicked(GameObject root)
{
m_logLabel = "";
string directory;
if (string.IsNullOrEmpty(m_lastExportDir))
{
directory = Directory.GetParent(Application.dataPath).ToString();
}
else
{
directory = m_lastExportDir;
}
// save dialog
var path = EditorUtility.SaveFilePanel(
"Save vrm",
directory,
root.name + EXTENSION,
EXTENSION.Substring(1));
if (string.IsNullOrEmpty(path))
{
return;
}
m_lastExportDir = Path.GetDirectoryName(path).Replace("\\", "/");
m_logLabel += $"export...\n";
try
{
var exporter = new UniVRM10.RuntimeVrmConverter();
var model = exporter.ToModelFrom10(root, Meta ? Meta : m_tmpMeta);
// if (MeshUtility.Validators.HumanoidValidator.HasRotationOrScale(root))
// {
// // 正規化
// m_logLabel += $"normalize...\n";
// var modifier = new ModelModifier(model);
// modifier.SkinningBake();
// }
// 右手系に変換
m_logLabel += $"convert to right handed coordinate...\n";
model.ConvertCoordinate(VrmLib.Coordinates.Gltf, ignoreVrm: false);
var exportedBytes = GetGlb(model);
m_logLabel += $"write to {path}...\n";
File.WriteAllBytes(path, exportedBytes);
Debug.Log("exportedBytes: " + exportedBytes.Length);
var assetPath = ToAssetPath(path);
if (!string.IsNullOrEmpty(assetPath))
{
AssetDatabase.ImportAsset(assetPath);
}
}
catch (Exception ex)
{
m_logLabel += ex.ToString();
// rethrow
throw;
}
}