Pier_v1/Code/검토수정/스크립트/c1_p32_fix.py

#! python3
# Ramp-A P3-2 (H16, 30 bars): rebuild as a plain U (ㄷ) bar: horizontal bottom, vertical legs, corner R24 (KDS H16 minimum, drawing has none),
# leg length so that sum of straight dimensions W + 2h = material-table L 3,342. Leg positions / plane / bottom EL kept from the model.
# Source: ramp-A G5_수정3_20261026.3dm -> ramp-A G5_수정4_20261026.3dm
import sys, os, json, math, collections, traceback
sys.path.insert(0, r"C:\Users\User\AppData\Local\PierApp\jobs\c1_work")
import c1_core
import Rhino
from Rhino.Geometry import Arc, ArcCurve, LineCurve, PolyCurve, Point3d, Vector3d, Brep, PipeCapMode
from c1_core import BASE, required_rc

DATE_TXT = "2026-10-26"
SRC = os.path.join(BASE, "Ramp-A교P1", "ramp-A G5_수정3_20261026.3dm")
DST = os.path.join(BASE, "Ramp-A교P1", "ramp-A G5_수정4_20261026.3dm")
OUT = r"C:\Users\User\AppData\Local\PierApp\jobs\c1_work\c1_p32_fix.json"
R = 24.0
res = {}


def robust_pipe(curve, d, tol):
    for fit, atol in ((True, tol), (False, tol), (True, 0.01), (True, 0.1)):
        rr = Brep.CreatePipe(curve, d / 2.0, False, PipeCapMode.Flat, fit, atol, Rhino.RhinoMath.ToRadians(1.0))
        if rr and len(rr) == 1 and rr[0].IsSolid:
            vol = Rhino.Geometry.VolumeMassProperties.Compute(rr[0]).Volume
            if abs(vol / (math.pi * (d / 2.0) ** 2 * curve.GetLength()) - 1.0) <= 0.005:
                return rr[0]
    return None


def build_u(c, zb_expected_tol=0.6):
    n = c.SegmentCount
    s0, sN = c.SegmentCurve(0), c.SegmentCurve(n - 1)
    T1, T2 = s0.PointAtStart, sN.PointAtEnd                      # leg top ends (plan positions of both legs)
    zb = c.GetBoundingBox(True).Min.Z                            # bottom centre-line height
    u = Vector3d(T2.X - T1.X, T2.Y - T1.Y, 0.0)
    W = u.Length
    u.Unitize()
    Ltab = None
    return T1, T2, zb, u, W


def make_u(T1, T2, zb, u, W, Ltab, r):
    h = (Ltab - W) / 2.0                                         # sum of straight dimensions W + 2h = L
    zt = zb + h
    C1 = Point3d(T1.X, T1.Y, zb)
    C2 = Point3d(T2.X, T2.Y, zb)
    up = Vector3d(0, 0, 1)
    A = C1 + up * r                                              # end of straight leg 1 / start of corner 1
    B = C1 + u * r                                               # end of corner 1 / start of bottom
    Cc = C2 - u * r                                              # end of bottom / start of corner 2
    D = C2 + up * r                                              # end of corner 2 / start of leg 2
    segs = [LineCurve(Point3d(T1.X, T1.Y, zt), A),
            ArcCurve(Arc(A, -up, B)),
            LineCurve(B, Cc),
            ArcCurve(Arc(Cc, u, D)),
            LineCurve(D, Point3d(T2.X, T2.Y, zt))]
    pc = PolyCurve()
    for s in segs:
        pc.Append(s)
    return pc, h


try:
    doc = Rhino.RhinoDoc.OpenHeadless(SRC)
    tol = doc.ModelAbsoluteTolerance
    st = Rhino.DocObjects.ObjectEnumeratorSettings()
    st.HiddenObjects = True; st.LockedObjects = True; st.NormalObjects = True
    lay = {l.Index: l.FullPath for l in doc.Layers}
    res["objects_before"] = doc.Objects.Count
    breps = collections.defaultdict(list)
    curves = []
    for o in doc.Objects.GetObjectList(st):
        g = o.Geometry
        L = lay.get(o.Attributes.LayerIndex, "")
        if isinstance(g, Brep) and "철근" in L:
            breps[o.Attributes.Name].append(o)
        elif isinstance(g, Rhino.Geometry.Curve) and "중심선" in L and o.Attributes.GetUserString("mark") == "P3-2":
            curves.append(o)
    stat = collections.Counter()
    samples = []
    req, d = required_rc("H16")
    for o in curves:
        a = o.Attributes
        c = o.Geometry
        nb = breps.get(a.Name.replace("-RC-", "-R-"), [])
        if len(nb) != 1 or not isinstance(c, PolyCurve) or c.SegmentCount != 9:
            stat["unexpected"] += 1
            continue
        T1, T2, zb, u, W = build_u(c)
        Ltab = float(a.GetUserString("design_length"))
        pc, h = make_u(T1, T2, zb, u, W, Ltab, R)
        if h < 200.0:
            stat["leg_shorter_than_weld_200"] += 1
            continue
        pipe = robust_pipe(pc, d, tol)
        if pipe is None:
            stat["pipe_fail"] += 1
            continue
        cid, bid = o.Id, nb[0].Id
        if not (doc.Objects.Replace(cid, pc) and doc.Objects.Replace(bid, pipe)):
            stat["replace_failed"] += 1
            continue
        for oid in (cid, bid):
            ro = doc.Objects.FindId(oid)
            at = ro.Attributes.Duplicate()
            at.SetUserString("shape_fix", "plain U: bottom W %.1f, legs h %.1f vertical, corner R%.0f (KDS H16 min), L table %.0f (%s)" % (W, h, R, Ltab, DATE_TXT))
            doc.Objects.ModifyAttributes(ro, at, True)
        if len(samples) < 2:
            bb = pc.GetBoundingBox(True)
            samples.append({"name": a.Name, "old_len": round(c.GetLength(), 1), "new_len": round(pc.GetLength(), 1), "W": round(W, 1), "h": round(h, 1),
                            "z": [round(bb.Min.Z, 1), round(bb.Max.Z, 1)], "old_z": [round(c.GetBoundingBox(True).Min.Z, 1), round(c.GetBoundingBox(True).Max.Z, 1)]})
        stat["done"] += 1
    res["stat"] = dict(stat)
    res["samples"] = samples
    doc.Strings.SetString("수정일", DATE_TXT)
    prev = doc.Strings.GetValue("수정내역") or ""
    prev = doc.Strings.GetValue("수정내용") or ""
    doc.Strings.SetString("수정내용", (prev + " | " if prev else "") + "P3-2 rebuilt as plain U (legs vertical, R24, L 3342)")
    res["objects_after"] = doc.Objects.Count
    res["saved"] = bool(doc.WriteFile(DST, Rhino.FileIO.FileWriteOptions()))
    res["out"] = DST
    doc.Dispose()
except Exception:
    res["error"] = traceback.format_exc()
res["done"] = True
json.dump(res, open(OUT, "w", encoding="utf-8"), ensure_ascii=False, indent=1)