[expression] NodeTransform を追加

[ousttrue]

仕様案

vrm-c/vrm-specification#507

import / export / 最低限のEditor を実装

[ousttrue]

list の４つ目 NodeTransform が増えた

[Copilot]

Pull request overview

VRM10 の Expression に「VRMC_vrm_expressions_node_transform」拡張（NodeTransform バインド）を追加し、import/export と最小限の Editor/Preview・Runtime 適用経路まで通す PR です。

Changes:

• Expression の拡張 VRMC_vrm_expressions_node_transform のフォーマット(Serializer/Deserializer/Format)を追加
• Importer/Exporter で NodeTransformBindings の読み書きを追加
• Runtime の Expression 適用に NodeTransform のマージ処理を追加し、Editor プレビュー UI に NodeTransform の編集を追加

Reviewed changes

Copilot reviewed 28 out of 28 changed files in this pull request and generated 12 comments.

Show a summary per file

File	Description
Packages/VRM10/Tests/VRM10.Tests.asmdef	テストアセンブリ参照 GUID の更新
Packages/VRM10/Runtime/IO/Vrm10Importer.cs	Expression import 時に node transform 拡張を取り込み
Packages/VRM10/Runtime/IO/Vrm10Exporter.cs	Expression export 時に node transform 拡張を出力
Packages/VRM10/Runtime/IO/ExpressionExtensions.cs	NodeTransformBind → NodeTransformBinding 変換を追加
Packages/VRM10/Runtime/Format/SpringBoneLimit/Format.g.cs	コメント文言の修正（phi/theta → pitch/yaw）
Packages/VRM10/Runtime/Format/ExpressionsNodeTransform.meta	新規フォルダ meta
Packages/VRM10/Runtime/Format/ExpressionsNodeTransform/Format.g.cs	node transform 拡張の generated format 定義
Packages/VRM10/Runtime/Format/ExpressionsNodeTransform/Format.g.cs.meta	上記 meta
Packages/VRM10/Runtime/Format/ExpressionsNodeTransform/Serializer.g.cs	node transform 拡張の generated serializer
Packages/VRM10/Runtime/Format/ExpressionsNodeTransform/Serializer.g.cs.meta	上記 meta
Packages/VRM10/Runtime/Format/ExpressionsNodeTransform/Deserializer.g.cs	node transform 拡張の generated deserializer
Packages/VRM10/Runtime/Format/ExpressionsNodeTransform/Deserializer.g.cs.meta	上記 meta
Packages/VRM10/Runtime/Components/Vrm10Runtime/Vrm10RuntimeExpression.cs	ExpressionMerger へ initPose を渡すよう更新
Packages/VRM10/Runtime/Components/Vrm10Runtime/Vrm10Runtime.cs	Vrm10RuntimeExpression 構築に initPose を追加
Packages/VRM10/Runtime/Components/Expression/VRM10Expression.cs	NodeTransformBindings を ScriptableObject に追加
Packages/VRM10/Runtime/Components/Expression/Preview/PreviewSceneManager.cs	プレビュー Bake に node transform 適用を追加、選択用パスリスト追加
Packages/VRM10/Runtime/Components/Expression/Preview/PreviewMeshItem.cs	SkinnedMeshRenderer の bake 用 Mesh を常に持つよう変更
Packages/VRM10/Runtime/Components/Expression/NodeTransformtBinding.cs	NodeTransformBinding 構造体と Apply 実装を追加
Packages/VRM10/Runtime/Components/Expression/NodeTransformtBinding.cs.meta	上記 meta
Packages/VRM10/Runtime/Components/Expression/NodeTransformBindingMerger.cs	Runtime の node transform 適用（merger）を新規追加
Packages/VRM10/Runtime/Components/Expression/NodeTransformBindingMerger.cs.meta	上記 meta
Packages/VRM10/Runtime/Components/Expression/ExpressionMerger.cs	node transform merger を ExpressionMerger に統合
Packages/VRM10/Editor/Vrm10SerializerGenerator.cs	schema→generated 出力対象に ExpressionsNodeTransform を追加、出力先定数を整理
Packages/VRM10/Editor/Components/Expression/SerializedExpressionEditor.cs	NodeTransform 編集リストを toolbar に追加
Packages/VRM10/Editor/Components/Expression/ReorderableNodeTransformBindingList.cs	NodeTransformBindings 編集用 ReorderableList を新規追加
Packages/VRM10/Editor/Components/Expression/ReorderableNodeTransformBindingList.cs.meta	上記 meta
Packages/VRM10/Editor/Components/Expression/PreviewFaceRenderer.cs	skinned mesh の BakeMesh を描画前に行う変更
Packages/VRM10/Editor/Components/Expression/ExpressionEditorHelper.cs	Vector3 編集用ユーティリティを追加

Comments suppressed due to low confidence (1)

Packages/VRM10/Editor/Components/Expression/PreviewFaceRenderer.cs:120

• BakeMesh is invoked inside the per-submesh loop, which bakes the same skinned mesh multiple times per render. Bake once per PreviewMeshItem (outside the submesh loop) and then draw all submeshes, to reduce editor preview overhead.

                    int subMeshCount = item.Mesh.subMeshCount;
                    for (int i = 0; i < subMeshCount; i++)
                    {
                        if (item.SkinnedMeshRenderer != null)
                        {
                            item.SkinnedMeshRenderer.BakeMesh(item.Mesh);
                        }
                        m_previewUtility.DrawMesh(item.Mesh,
                            item.Position, item.Rotation,
                            item.Materials[i], i);
                    }

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[ousttrue]

rebase しました

[notargs]

大きな問題はなさそう 👍