Pier_v1/Code/검토수정/스크립트/c1_hook_b_fix.py

#! python3
# fix the straight length b of the hooked bars (drawing: b = leg line to the START of the hook arc):
#   Okseong P5 (a160 b2341), Ramp-A P3 (a200 b1832), P3-1 (a200 b2137). The model measured b to the hook vertex (R24*tan67.5 = 57.9 short).
# Sources: Okseong ..._수정5 -> ..._수정6_20261026 ; Ramp-A ..._수정4 -> ..._수정5_20261026
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
import Rhino.Geometry as rg
from Rhino.Geometry import Point3d, Vector3d, PolyCurve, LineCurve, Brep, PipeCapMode, Transform
from Rhino.Geometry.Intersect import Intersection
from c1_core import BASE, required_rc

DATE_TXT = "2026-10-26"
OUT = r"C:\Users\User\AppData\Local\PierApp\jobs\c1_work\c1_hook_b_fix.json"
JOBS = {
    "okseong": {"src": os.path.join(BASE, "검토_옥성교P1", "옥성교P1_G5_수정5_20261026.3dm"),
                "dst": os.path.join(BASE, "검토_옥성교P1", "옥성교P1_G5_수정6_20261026.3dm"),
                "marks": {"P5": (160.0, 2341.0)}},
    "rampa": {"src": os.path.join(BASE, "Ramp-A교P1", "ramp-A G5_수정4_20261026.3dm"),
              "dst": os.path.join(BASE, "Ramp-A교P1", "ramp-A G5_수정5_20261026.3dm"),
              "marks": {"P3": (200.0, 1832.0), "P3-1": (200.0, 2137.0)}},
}
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 = rg.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 measure(c):
    """a_model (leg end to vertex), b_model (vertex to start of hook arc) for the 5-segment bar"""
    s0, s2, s3 = c.SegmentCurve(0), c.SegmentCurve(2), c.SegmentCurve(3)
    l0 = rg.Line(s0.PointAtStart, s0.PointAtEnd)
    l2 = rg.Line(s2.PointAtStart, s2.PointAtEnd)
    ok, ta, tb = Intersection.LineLine(l0, l2)
    V = l0.PointAt(ta) if ok else None
    return V, s0.PointAtStart.DistanceTo(V), V.DistanceTo(s3.PointAtStart)


def run_one(key, job):
    r = {}
    doc = Rhino.RhinoDoc.OpenHeadless(job["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}
    r["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, rg.Curve) and "중심선" in L and o.Attributes.GetUserString("mark") in job["marks"]:
            curves.append(o)
    stat = collections.Counter()
    sample = {}
    for o in curves:
        a = o.Attributes
        m = a.GetUserString("mark")
        a_dr, b_dr = job["marks"][m]
        req, d = required_rc(a.GetUserString("dia"))
        nb = breps.get(a.Name.replace("-RC-", "-R-"), [])
        c = o.Geometry
        if len(nb) != 1 or not isinstance(c, PolyCurve) or c.SegmentCount != 5:
            stat[m + "_unexpected"] += 1
            continue
        V, a_m, b_m = measure(c)
        if abs(a_m - a_dr) > 0.6:
            stat[m + "_a_differs"] += 1
        delta = b_dr - b_m
        if abs(delta) < 0.05:
            stat[m + "_already_ok"] += 1
            continue
        segs = [c.SegmentCurve(i).DuplicateCurve() for i in range(5)]
        h = segs[2].PointAtEnd - segs[2].PointAtStart
        h.Unitize()
        mv = h * delta
        newh = LineCurve(segs[2].PointAtStart, segs[2].PointAtEnd + mv)
        for k in (3, 4):
            segs[k].Transform(Transform.Translation(mv))
        pc = PolyCurve()
        pc.Append(segs[0]); pc.Append(segs[1]); pc.Append(newh); pc.Append(segs[3]); pc.Append(segs[4])
        pipe = robust_pipe(pc, d, tol)
        if pipe is None:
            stat[m + "_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[m + "_replace_failed"] += 1
            continue
        for oid in (cid, bid):
            ro = doc.Objects.FindId(oid)
            at = ro.Attributes.Duplicate()
            old = at.GetUserString("hook_fix") or ""
            at.SetUserString("hook_fix", (old + " | " if old else "") + "b corrected %+.1f mm to drawing b %.0f (leg line to hook arc start) (%s)" % (delta, b_dr, DATE_TXT))
            doc.Objects.ModifyAttributes(ro, at, True)
        if m not in sample:
            V2, a2, b2 = measure(pc)
            sample[m] = {"a_before": round(a_m, 2), "b_before": round(b_m, 2), "delta": round(delta, 2), "a_after": round(a2, 2), "b_after": round(b2, 2),
                         "len_before": round(c.GetLength(), 1), "len_after": round(pc.GetLength(), 1),
                         "L_table_minus_bend": None}
        stat[m + "_done"] += 1
    r["stat"] = dict(stat)
    r["sample"] = sample
    doc.Strings.SetString("수정일", DATE_TXT)
    prev = doc.Strings.GetValue("수정내용") or ""
    doc.Strings.SetString("수정내용", (prev + " | " if prev else "") + "hook bars: b corrected to drawing (leg line to hook arc start)")
    r["objects_after"] = doc.Objects.Count
    r["saved"] = bool(doc.WriteFile(job["dst"], Rhino.FileIO.FileWriteOptions()))
    r["out"] = job["dst"]
    doc.Dispose()
    return r


for key, job in JOBS.items():
    try:
        res[key] = run_one(key, job)
    except Exception:
        res[key] = {"error": traceback.format_exc()}
    json.dump(res, open(OUT, "w", encoding="utf-8"), ensure_ascii=False, indent=1)
res["done"] = True
json.dump(res, open(OUT, "w", encoding="utf-8"), ensure_ascii=False, indent=1)