chore(rebar): Pier_T_rebar 작업 폴더 초기 구성 및 외부 의존 파일 통합

- Code\rebar_pipeline, review_pipeline, pier-program을 정션에서 실제 폴더로 전환
- Code\rhino_mcp 및 CLAUDE_rhino배경.md 추가, .mcp.json은 PYTHONPATH로 새 위치 사용
- pier-program 내부 .git 제거(이력은 backup\pier-program_20261028.bundle에 보관)
- worktree 가이드 반영(CLAUDE.local.md, HANDOFF.md)
- D:\Rhino-MCP 경로 참조를 새 위치로 치환

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Code/review_pipeline/ok_explore.py

@@ -0,0 +1,70 @@
+import sys, math, collections, json
+sys.path.insert(0, 'pylib')
+import rhino3dm
+M = r"D:\★Pier 자료\심수석님 검토 파일\검토_옥성교P1\옥성교P1_G5.3dm"
+m3 = rhino3dm.File3dm.Read(M)
+lay = {l.Index: l.FullPath for l in m3.Layers}
+def V(p): return (p.X, p.Y, p.Z)
+def sub(a, b): return (a[0]-b[0], a[1]-b[1], a[2]-b[2])
+def dot(a, b): return a[0]*b[0]+a[1]*b[1]+a[2]*b[2]
+def nrm(a): return math.sqrt(dot(a, a))
+def segs_of(g):
+    if isinstance(g, rhino3dm.PolyCurve):
+        return [g.SegmentCurve(i) for i in range(g.SegmentCount)]
+    return [g]
+def is_line(s): return type(s).__name__ in ("LineCurve", "PolylineCurve")
+bars = collections.defaultdict(dict)
+for o in m3.Objects:
+    L = lay.get(o.Attributes.LayerIndex, "")
+    g = o.Geometry; nm = o.Attributes.Name or ""
+    if isinstance(g, rhino3dm.Brep):
+        us = dict(o.Attributes.GetUserStrings())
+        if us.get("mark"):
+            bars[us["mark"]].setdefault(us.get("occurrence"), {}).update(us=us, layer=L)
+    elif nm.startswith("P1-RC-"):
+        p = nm.split("-")
+        bars[p[2]].setdefault("-".join(p[3:]), {})["g"] = g
+out = {}
+for mk, dd in sorted(bars.items()):
+    items = [b for b in dd.values() if "us" in b and "g" in b]
+    if not items:
+        print(mk, 'no items'); continue
+    # pick shortest and longest by design length
+    items.sort(key=lambda b: float(b["us"].get("design_length", 0)))
+    for tag, b in (("min", items[0]), ("max", items[-1])):
+        g = b["g"]
+        segs = segs_of(g)
+        desc = []
+        for s in segs:
+            t = type(s).__name__
+            if is_line(s):
+                desc.append("L%.0f" % nrm(sub(V(s.PointAtEnd), V(s.PointAtStart))))
+            elif t == "ArcCurve":
+                desc.append("A r%.1f a%.1f" % (s.Arc.Radius, s.Arc.AngleDegrees))
+            else:
+                desc.append(t)
+        print(mk, tag, b["us"].get("shape"), b["us"].get("dia"), "dl", b["us"].get("design_length"), b["us"].get("coupler_length"), "|", " ".join(desc))
+        print("    src:", b["us"].get("src"))
+
+print("=========== CORNER SEQ")
+def addv(a, b, t): return (a[0]+b[0]*t, a[1]+b[1]*t, a[2]+b[2]*t)
+def isect(p1, d1, p2, d2):
+    w = sub(p1, p2); a = dot(d1, d1); b = dot(d1, d2); c = dot(d2, d2); d = dot(d1, w); e = dot(d2, w)
+    den = a*c - b*b
+    if abs(den) < 1e-9: return None
+    return addv(p1, d1, (b*e - c*d)/den)
+def cseq(g):
+    lines = [(V(s.PointAtStart), V(s.PointAtEnd)) for s in segs_of(g) if is_line(s)]
+    if len(lines) < 2: return [round(nrm(sub(lines[0][1], lines[0][0])))] if lines else []
+    pts = []
+    for i in range(len(lines)-1):
+        p1, q1 = lines[i]; p2, q2 = lines[i+1]
+        pts.append(isect(p1, sub(q1, p1), p2, sub(q2, p2)))
+    seq = [lines[0][0]] + pts + [lines[-1][1]]
+    return [round(nrm(sub(seq[i+1], seq[i]))) for i in range(len(seq)-1)]
+for mk, dd in sorted(bars.items()):
+    items = [b for b in dd.values() if "us" in b and "g" in b]
+    seqs = collections.Counter(tuple(cseq(b["g"])) for b in items)
+    print(mk, len(items), "distinct", len(seqs))
+    for s, c in sorted(seqs.items())[:3] + sorted(seqs.items())[-2:]:
+        print("   ", c, s)