feat(rebar): 운곡교 뚜껑 ㄷ철근 B5·B11 다리를 이음장 J로 조정(수정8)

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

Code/tools/ungok_cap_leg_resize.py

@@ -0,0 +1,100 @@
+# -*- coding: utf-8 -*-
+# Rhino(IronPython, execute_code)에서 실행. 운곡교 기초 뚜껑 ㄷ철근(B5, B11)의 다리 길이를 이음장 J로 바꾼다.
+# 중심선(P1-RC-*)을 다시 만들고 같은 반지름의 파이프(P1-R-*)로 교체한다. 속성·이름·레이어는 그대로 둔다.
+# 주의: execute_code는 모듈 변수가 함수에서 보이지 않으므로 함수 하나에 모두 넣고, 중첩 def·컴프리헨션을 쓰지 않는다.
+# 호출: res = run({"B5": 1050, "B11": 580}, True)   # True=시험(문서 변경 없음), False=적용
+
+
+def run(J_BY_MARK, DRY):
+    import math
+    import Rhino
+    import Rhino.Geometry as rg
+    d = Rhino.RhinoDoc.ActiveDoc
+    tol = d.ModelAbsoluteTolerance
+    atol = d.ModelAngleToleranceRadians
+    out = []
+    curves = {}
+    breps = {}
+    for o in d.Objects:
+        n = o.Name or ""
+        if n.startswith("P1-RC-B5-") or n.startswith("P1-RC-B11-"):
+            curves[n] = o
+        elif n.startswith("P1-R-B5-") or n.startswith("P1-R-B11-"):
+            breps[n] = o
+    done = 0
+    for name in sorted(curves.keys()):
+        cobj = curves[name]
+        mark = name.split("-")[2]
+        if mark not in J_BY_MARK:
+            continue
+        jlen = J_BY_MARK[mark]
+        bobj = breps.get(name.replace("P1-RC-", "P1-R-", 1))
+        if bobj is None:
+            out.append("no brep " + name)
+            continue
+        crv = cobj.Geometry
+        oldlen = crv.GetLength()
+        vol = rg.VolumeMassProperties.Compute(bobj.Geometry).Volume
+        rr = math.sqrt(vol / (math.pi * oldlen))
+        segs = crv.DuplicateSegments()
+        lines = []
+        arcs = []
+        for s in segs:
+            if isinstance(s, rg.LineCurve):
+                lines.append(s)
+            else:
+                arcs.append(s)
+        if len(lines) != 3 or len(arcs) != 2:
+            out.append("FAIL segs %s %d/%d" % (name, len(lines), len(arcs)))
+            continue
+        ok, arc = arcs[0].TryGetArc()
+        r = arc.Radius
+        leg1 = lines[0]
+        mid = lines[1]
+        leg2 = lines[2]
+        ok1, ta, tb = rg.Intersect.Intersection.LineLine(leg1.Line, mid.Line)
+        ok2, tc, te = rg.Intersect.Intersection.LineLine(mid.Line, leg2.Line)
+        p1 = mid.Line.PointAt(tb)
+        p2 = mid.Line.PointAt(tc)
+        if leg1.PointAtStart.DistanceTo(p1) > leg1.PointAtEnd.DistanceTo(p1):
+            s1 = leg1.PointAtStart
+        else:
+            s1 = leg1.PointAtEnd
+        if leg2.PointAtStart.DistanceTo(p2) > leg2.PointAtEnd.DistanceTo(p2):
+            s2 = leg2.PointAtStart
+        else:
+            s2 = leg2.PointAtEnd
+        u1 = s1 - p1
+        u1.Unitize()
+        u2 = s2 - p2
+        u2.Unitize()
+        old1 = s1.DistanceTo(p1)
+        old2 = s2.DistanceTo(p2)
+        q1 = p1 + u1 * jlen
+        q2 = p2 + u2 * jlen
+        if crv.PointAtStart.DistanceTo(q1) <= crv.PointAtStart.DistanceTo(q2):
+            pts = [q1, p1, p2, q2]
+        else:
+            pts = [q2, p2, p1, q1]
+        pl = rg.PolylineCurve(pts)
+        nc = rg.Curve.CreateFilletCornersCurve(pl, r, tol, atol)
+        if nc is None:
+            out.append("FILLET FAIL " + name)
+            continue
+        pipes = rg.Brep.CreatePipe(nc, rr, False, rg.PipeCapMode.Flat, True, tol, atol)
+        if not pipes or len(pipes) == 0:
+            out.append("PIPE FAIL " + name)
+            continue
+        if DRY:
+            out.append(str((name, round(oldlen, 1), round(nc.GetLength(), 1), round(rr, 2), round(r, 1), round(old1, 1), round(old2, 1))))
+            return out
+        d.Objects.Replace(cobj.Id, nc)
+        d.Objects.Replace(bobj.Id, pipes[0])
+        o2 = d.Objects.FindId(cobj.Id)
+        a = o2.Attributes
+        a.SetUserString("design_length", "%.3f" % (2.0 * 0 + pl.GetLength()))
+        a.SetUserString("leg_resize", "J=%d (50%% lap, fck27 fy500) 2026-10-28" % jlen)
+        o2.CommitChanges()
+        done += 1
+    out.append("replaced %d" % done)
+    return out