public static void Normalize()
{
var go = Selection.activeObject as GameObject;
// BoneNormalizer.Execute はコピーを正規化する。UNDO無用
Selection.activeGameObject = VRMBoneNormalizer.Execute(go, true);
}
private static void ExportFromMenu()
{
var go = Selection.activeObject as GameObject;
// BoneNormalizer.Execute はコピーを正規化する。UNDO無用
Selection.activeGameObject = VRMBoneNormalizer.Execute(go, true);
}
/// <summary>
///
/// </summary>
/// <param name="path"></param>
/// <param name="settings"></param>
/// <param name="destroy">作業が終わったらDestoryするべき一時オブジェクト</param>
static void Export(string path, GameObject exportRoot, VRMMetaObject meta,
VRMExportSettings settings, IReadOnlyList <MeshUtility.MeshExportInfo> info,
List <GameObject> destroy)
{
var target = exportRoot;
// 常にコピーする。シーンを変化させない
target = GameObject.Instantiate(target);
destroy.Add(target);
var metaBehaviour = target.GetComponent <VRMMeta>();
if (metaBehaviour == null)
{
metaBehaviour = target.AddComponent <VRMMeta>();
metaBehaviour.Meta = meta;
}
if (metaBehaviour.Meta == null)
{
// 来ないはず
throw new Exception("meta required");
}
{
// copy元
var animator = exportRoot.GetComponent <Animator>();
var beforeTransforms = exportRoot.GetComponentsInChildren <Transform>();
// copy先
var afterTransforms = target.GetComponentsInChildren <Transform>();
// copy先のhumanoidBoneのリストを得る
var bones = (HumanBodyBones[])Enum.GetValues(typeof(HumanBodyBones));
var humanTransforms = bones
.Where(x => x != HumanBodyBones.LastBone)
.Select(x => animator.GetBoneTransform(x))
.Where(x => x != null)
.Select(x => afterTransforms[Array.IndexOf(beforeTransforms, x)]) // copy 先を得る
.ToArray();
var nameCount = target.GetComponentsInChildren <Transform>()
.GroupBy(x => x.name)
.ToDictionary(x => x.Key, x => x.Count());
foreach (var t in target.GetComponentsInChildren <Transform>())
{
if (humanTransforms.Contains(t))
{
// keep original name
continue;
}
if (nameCount[t.name] > 1)
{
// 重複するボーン名をリネームする
ForceUniqueName(t, nameCount);
}
}
}
// 正規化
if (settings.PoseFreeze)
{
// BoneNormalizer.Execute は Copy を作って正規化する。UNDO無用
target = VRMBoneNormalizer.Execute(target, settings.ForceTPose, false);
destroy.Add(target);
}
// 元のBlendShapeClipに変更を加えないように複製
var proxy = target.GetComponent <VRMBlendShapeProxy>();
if (proxy != null)
{
var copyBlendShapeAvatar = CopyBlendShapeAvatar(proxy.BlendShapeAvatar, settings.ReduceBlendshapeClip);
proxy.BlendShapeAvatar = copyBlendShapeAvatar;
// BlendShape削減
if (settings.ReduceBlendshape)
{
foreach (SkinnedMeshRenderer smr in target.GetComponentsInChildren <SkinnedMeshRenderer>())
{
// 未使用のBlendShapeを間引く
ReplaceMesh(target, smr, copyBlendShapeAvatar);
}
}
}
// 出力
var sw = System.Diagnostics.Stopwatch.StartNew();
var gltf = new UniGLTF.glTF();
using (var exporter = new VRMExporter(gltf))
{
exporter.Prepare(target);
exporter.Export(settings.MeshExportSettings);
}
var bytes = gltf.ToGlbBytes();
File.WriteAllBytes(path, bytes);
Debug.LogFormat("Export elapsed {0}", sw.Elapsed);
if (path.StartsWithUnityAssetPath())
{
// 出力ファイルのインポートを発動
AssetDatabase.ImportAsset(path.ToUnityRelativePath());
}
}
/// <summary>
///
/// </summary>
/// <param name="path"></param>
/// <param name="settings"></param>
/// <param name="destroy">作業が終わったらDestoryするべき一時オブジェクト</param>
static void Export(string path, GameObject exportRoot, VRMExportSettings settings, List <GameObject> destroy)
{
var target = exportRoot;
// 常にコピーする。シーンを変化させない
target = GameObject.Instantiate(target);
destroy.Add(target);
{
// copy元
var animator = exportRoot.GetComponent <Animator>();
var beforeTransforms = exportRoot.GetComponentsInChildren <Transform>();
// copy先
var afterTransforms = target.GetComponentsInChildren <Transform>();
// copy先のhumanoidBoneのリストを得る
var bones = (HumanBodyBones[])Enum.GetValues(typeof(HumanBodyBones));
var humanTransforms = bones
.Where(x => x != HumanBodyBones.LastBone)
.Select(x => animator.GetBoneTransform(x))
.Where(x => x != null)
.Select(x => afterTransforms[Array.IndexOf(beforeTransforms, x)]) // copy 先を得る
.ToArray();
var nameCount = target.GetComponentsInChildren <Transform>()
.GroupBy(x => x.name)
.ToDictionary(x => x.Key, x => x.Count());
foreach (var t in target.GetComponentsInChildren <Transform>())
{
if (humanTransforms.Contains(t))
{
// keep original name
continue;
}
if (nameCount[t.name] > 1)
{
// 重複するボーン名をリネームする
ForceUniqueName(t, nameCount);
}
}
}
// 正規化
if (settings.PoseFreeze)
{
// BoneNormalizer.Execute は Copy を作って正規化する。UNDO無用
target = VRMBoneNormalizer.Execute(target, settings.ForceTPose, false);
destroy.Add(target);
}
// 元のBlendShapeClipに変更を加えないように複製
var proxy = target.GetComponent <VRMBlendShapeProxy>();
if (proxy != null)
{
var copyBlendShapeAvatar = CopyBlendShapeAvatar(proxy.BlendShapeAvatar, settings.ReduceBlendshapeClip);
proxy.BlendShapeAvatar = copyBlendShapeAvatar;
// BlendShape削減
if (settings.ReduceBlendshape)
{
foreach (SkinnedMeshRenderer smr in target.GetComponentsInChildren <SkinnedMeshRenderer>())
{
// 未使用のBlendShapeを間引く
ReplaceMesh(target, smr, copyBlendShapeAvatar);
}
}
}
// 出力
{
var sw = System.Diagnostics.Stopwatch.StartNew();
var vrm = VRMExporter.Export(target, new VRMExporterConfiguration
{
UseSparseAccessorForBlendShape = settings.UseSparseAccessor,
ExportOnlyBlendShapePosition = settings.OnlyBlendshapePosition,
RemoveVertexColor = settings.RemoveVertexColor
});
// vrm.extensions.VRM.meta.title = settings.Title;
// vrm.extensions.VRM.meta.version = settings.Version;
// vrm.extensions.VRM.meta.author = settings.Author;
// vrm.extensions.VRM.meta.contactInformation = settings.ContactInformation;
// vrm.extensions.VRM.meta.reference = settings.Reference;
var bytes = vrm.ToGlbBytes(settings.UseExperimentalExporter ? SerializerTypes.Generated : SerializerTypes.UniJSON);
File.WriteAllBytes(path, bytes);
Debug.LogFormat("Export elapsed {0}", sw.Elapsed);
}
if (path.StartsWithUnityAssetPath())
{
// 出力ファイルのインポートを発動
AssetDatabase.ImportAsset(path.ToUnityRelativePath());
}
}
/// <summary>
///
/// </summary>
/// <param name="path"></param>
/// <param name="settings"></param>
/// <param name="destroy">作業が終わったらDestoryするべき一時オブジェクト</param>
static byte[] Export(GameObject exportRoot, VRMMetaObject meta,
VRMExportSettings settings,
List <GameObject> destroy)
{
var target = exportRoot;
// 常にコピーする。シーンを変化させない
target = GameObject.Instantiate(target);
destroy.Add(target);
var metaBehaviour = target.GetComponent <VRMMeta>();
if (metaBehaviour == null)
{
metaBehaviour = target.AddComponent <VRMMeta>();
metaBehaviour.Meta = meta;
}
if (metaBehaviour.Meta == null)
{
// 来ないはず
throw new Exception("meta required");
}
{
// copy元
var animator = exportRoot.GetComponent <Animator>();
var beforeTransforms = exportRoot.GetComponentsInChildren <Transform>();
// copy先
var afterTransforms = target.GetComponentsInChildren <Transform>();
// copy先のhumanoidBoneのリストを得る
var bones = (HumanBodyBones[])Enum.GetValues(typeof(HumanBodyBones));
var humanTransforms = bones
.Where(x => x != HumanBodyBones.LastBone)
.Select(x => animator.GetBoneTransform(x))
.Where(x => x != null)
.Select(x => afterTransforms[Array.IndexOf(beforeTransforms, x)]) // copy 先を得る
.ToArray();
var nameCount = target.GetComponentsInChildren <Transform>()
.GroupBy(x => x.name)
.ToDictionary(x => x.Key, x => x.Count());
foreach (var t in target.GetComponentsInChildren <Transform>())
{
if (humanTransforms.Contains(t))
{
// keep original name
continue;
}
if (nameCount[t.name] > 1)
{
// 重複するボーン名をリネームする
ForceUniqueName(t, nameCount);
}
}
}
// 正規化
if (settings.PoseFreeze)
{
// BoneNormalizer.Execute は Copy を作って正規化する。UNDO無用
target = VRMBoneNormalizer.Execute(target, settings.ForceTPose);
destroy.Add(target);
}
var fp = target.GetComponent <VRMFirstPerson>();
// 元のBlendShapeClipに変更を加えないように複製
var proxy = target.GetComponent <VRMBlendShapeProxy>();
if (proxy != null)
{
var copyBlendShapeAvatar = CopyBlendShapeAvatar(proxy.BlendShapeAvatar, settings.ReduceBlendshapeClip);
proxy.BlendShapeAvatar = copyBlendShapeAvatar;
// BlendShape削減
if (settings.ReduceBlendshape)
{
foreach (SkinnedMeshRenderer smr in target.GetComponentsInChildren <SkinnedMeshRenderer>())
{
// 未使用のBlendShapeを間引く
ReplaceMesh(target, smr, copyBlendShapeAvatar);
}
}
}
// 出力
var sw = System.Diagnostics.Stopwatch.StartNew();
var data = new UniGLTF.ExportingGltfData();
var gltfExportSettings = settings.GltfExportSettings;
using (var exporter = new VRMExporter(data, gltfExportSettings,
settings.KeepAnimation ? new EditorAnimationExporter() : null))
{
exporter.Prepare(target);
exporter.Export(new EditorTextureSerializer());
}
var bytes = data.ToGlbBytes();
Debug.LogFormat("Export elapsed {0}", sw.Elapsed);
return(bytes);
}