From 0d21035050ed53358059c7e66773bef72598c2a8 Mon Sep 17 00:00:00 2001
From: minsung <minsung.kim.hanmaceng@gmail.com>
Date: Tue, 14 Apr 2026 20:55:52 +0900
Subject: [PATCH] =?UTF-8?q?PROGRESS:=20Sprint=204~8=20=EC=99=84=EB=A3=8C?=
 =?UTF-8?q?=20=EA=B8=B0=EB=A1=9D?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 PLAN.md     | 5 ++++-
 PROGRESS.md | 5 +++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/PLAN.md b/PLAN.md
index 6f443d6..5c3ef35 100644
--- a/PLAN.md
+++ b/PLAN.md
@@ -14,7 +14,10 @@
 ## 현재 스프린트 (Current)
 
 ### P0 — 즉시 착수
-- [~] **Sprint 3 — Must Feature 구현 (상부→하부 순서)** — 진행 중
+(없음 — Sprint 6/7/8 완료)
+
+### 완료된 것 (PROGRESS.md 참조)
+- Sprint 1~8: 전체 파이프라인 + 뷰어 + egui 패널 + Alignment + CSV + IncrementalDb
   - 상부 구조물: Deck Slab → Cross Beam
   - 연결부: Bearing
   - 하부 구조물: Pier → Abutment
diff --git a/PROGRESS.md b/PROGRESS.md
index 45b32fb..fcd5392 100644
--- a/PROGRESS.md
+++ b/PROGRESS.md
@@ -12,6 +12,11 @@
 ## 타임라인
 
 ### 2026-04-14
+- code — Sprint 8: IncrementalDb 스캐폴드 (안정 ID, girder 캐시).
+- code — Sprint 7: CSV 라운드트립 — girder_to_csv_template() + girder_from_csv(), 테스트 3개.
+- code — Sprint 6: AlignmentIR JSON 로더 + test alignment BR-001.
+- code — Sprint 5: egui 속성 패널 + Apply 버튼. 한글 폰트(Malgun Gothic). 파라메트릭 씬 재생성.
+- code — Sprint 4: Full bridge scene (Girder×5 + DeckSlab + Bearing×10 + Abutment×2). Pan+ZoomExtents+표준뷰.
 - code — OcctKernel viewer 연결 완료. PSC-I B-rep I형 단면 렌더 확인 (스크린샷).
 - code — OcctKernel 구현 완료 (`--features occt`). PSC-I B-rep sweep + BRepMesh 테셀레이션. 빌드 확인.
 - code — cimery Sprint 1 구현 완료. 8 crates (core/ir/dsl/kernel/incremental/evaluator/usd/viewer), `cargo test --workspace` 32개 전부 통과. DSL→IR→salsa-style-db→evaluator→StubKernel→USD 파이프라인 검증.