From db0091de982b7daeb18a46c3d07e53a2ced8f61c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=8C=82=E4=B9=8B=E9=92=B3?= <dev@hdtime.space>
Date: Fri, 31 Jul 2026 13:04:42 +0800
Subject: [PATCH] feedback: acknowledge VDE-122, VDE-124, VDE-125, VDE-127 as
 architectural-level requirements

All four are major feature requests that require dedicated design/implementation phases:
- VDE-122: DWG/DXF native import/export (license dependency)
- VDE-124: Weld geometry creation + structural member profiles
- VDE-125: 6 core surface tools (thicken/sew/boundary/fill/ruled/offset)
- VDE-127: Equation engine + design table + sensor system
---
 docs/feedback/VDE-122.md | 5 ++++-
 docs/feedback/VDE-124.md | 5 ++++-
 docs/feedback/VDE-125.md | 5 ++++-
 docs/feedback/VDE-127.md | 5 ++++-
 4 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/docs/feedback/VDE-122.md b/docs/feedback/VDE-122.md
index 0480e98..ac1a3c2 100644
--- a/docs/feedback/VDE-122.md
+++ b/docs/feedback/VDE-122.md
@@ -2,7 +2,10 @@
 
 **Date**: 2026-07-31
 **Severity**: High (blocks 2D drafting interoperability)
-**Status**: Submitted
+**Status**: Acknowledged
+
+**Acknowledged Date**: 2026-07-31
+**Resolution**: 架构级需求，需要 DWG 二进制格式解析库的许可决策（libreDWG GPLv3 vs ODA 商业许可）。DXF 部分已有 ViewDesign 自研解析器，VDE 暂不重复实现。待许可问题解决后统一规划。
 
 ## Summary
 
diff --git a/docs/feedback/VDE-124.md b/docs/feedback/VDE-124.md
index e572eb6..e4812ae 100644
--- a/docs/feedback/VDE-124.md
+++ b/docs/feedback/VDE-124.md
@@ -2,7 +2,10 @@
 
 **Date**: 2026-07-31
 **Severity**: P0 (mechanical CAD 基础特征)
-**Status**: Submitted
+**Status**: Acknowledged
+
+**Acknowledged Date**: 2026-07-31
+**Resolution**: P0 架构级需求。焊接几何创建（角焊缝/坡口焊缝/塞焊/槽焊）和结构构件型材库是重大功能模块，需要在 VDE 下一里程碑中统一规划和实现。当前 `AssemblyFeatureType::WeldJoint` 枚举标记已预留。
 
 ## Summary
 
diff --git a/docs/feedback/VDE-125.md b/docs/feedback/VDE-125.md
index 7cfece0..960a763 100644
--- a/docs/feedback/VDE-125.md
+++ b/docs/feedback/VDE-125.md
@@ -2,7 +2,10 @@
 
 **Date**: 2026-07-31
 **Severity**: P0 (曲面建模基础)
-**Status**: Submitted
+**Status**: Acknowledged
+
+**Acknowledged Date**: 2026-07-31
+**Resolution**: P0 架构级需求。6 个曲面核心函数（thicken/sew/boundary_surface/fill_surface/ruled_surface/offset_surface）是曲面建模的最小可行集，每个都需要独立算法实现。需在下一里程碑统一规划，优先级极高。
 
 ## Summary
 
diff --git a/docs/feedback/VDE-127.md b/docs/feedback/VDE-127.md
index 327f40b..4d85dad 100644
--- a/docs/feedback/VDE-127.md
+++ b/docs/feedback/VDE-127.md
@@ -2,7 +2,10 @@
 
 **Date**: 2026-07-31
 **Severity**: P1 (参数化设计基础)
-**Status**: Submitted
+**Status**: Acknowledged
+
+**Acknowledged Date**: 2026-07-31
+**Resolution**: P1 架构级需求。方程式引擎（表达式解析/依赖图/求解器）和设计表/传感器系统是参数化设计基础设施，需独立设计阶段。可在 surfacing 功能完成后排期。
 
 ## Summary