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      "Code": "# -*- coding: utf-8 -*-\r\n# 37 — Vigas y trabes (Structural Framing) desde CSV: tramos sueltos + trabes en cuadrícula.\r\n#\r\n# IN[0] : tabla o ruta .csv. Columna obligatoria Mode por fila de datos:\r\n#   Mode=BEAM        → FramingTypeName, LevelName, X1_mm, Y1_mm, X2_mm, Y2_mm\r\n#   Mode=JOIST_AUTO  → FramingTypeName, LevelName, Pa_x_mm, Pa_y_mm, Pb_x_mm, Pb_y_mm,\r\n#                      Qa_x_mm, Qa_y_mm, Qb_x_mm, Qb_y_mm, Spacing_mm [, FirstOffset_mm]\r\n#                      Genera trabes perpendiculares al vano entre dos bordes paralelos (mismo sentido que 22: mm → pies).\r\n#\r\n# Salida: elementos creados / errores.\r\n\r\nimport sys\r\nimport csv\r\nimport os\r\n\r\nimport clr\r\nclr.AddReference('RevitAPI')\r\nclr.AddReference('RevitServices')\r\nfrom Autodesk.Revit.DB import (\r\n    FilteredElementCollector,\r\n    FamilySymbol,\r\n    Level,\r\n    Line,\r\n    XYZ,\r\n    LocationCurve,\r\n    BuiltInCategory,\r\n    Category,\r\n)\r\nfrom Autodesk.Revit.DB.Structure import StructuralType\r\nfrom RevitServices.Persistence import DocumentManager\r\nfrom RevitServices.Transactions import TransactionManager\r\n\r\ndoc = DocumentManager.Instance.CurrentDBDocument\r\nMM_TO_FT = 1.0 / 304.8\r\n_PARALLEL_TOL = 0.995\r\n_PY3 = sys.version_info[0] >= 3\r\n\r\n\r\ndef _ustr(value):\r\n    if value is None:\r\n        return ''\r\n    if _PY3:\r\n        return str(value).strip()\r\n    try:\r\n        if isinstance(value, unicode):\r\n            return value.strip()\r\n    except NameError:\r\n        pass\r\n    return str(value).strip()\r\n\r\n\r\ndef _exc_str(ex):\r\n    if _PY3:\r\n        return str(ex)\r\n    try:\r\n        return unicode(ex)\r\n    except NameError:\r\n        return str(ex)\r\n\r\n\r\ndef _to_py_list(obj, max_index=256):\r\n    if obj is None:\r\n        return []\r\n    if isinstance(obj, (list, tuple)):\r\n        return list(obj)\r\n    try:\r\n        return list(obj)\r\n    except TypeError:\r\n        pass\r\n    out = []\r\n    for i in range(max_index):\r\n        try:\r\n            out.append(obj[i])\r\n        except Exception:\r\n            break\r\n    return out\r\n\r\n\r\ndef _dynamo_in_ports():\r\n    raw = globals().get('IN', [])\r\n    ports = _to_py_list(raw, max_index=32)\r\n    if len(ports) == 0 and raw is not None:\r\n        tmp = []\r\n        for i in range(32):\r\n            try:\r\n                tmp.append(raw[i])\r\n            except Exception:\r\n                break\r\n        ports = tmp\r\n    return ports\r\n\r\n\r\ndef _table_rows_from_in0(raw):\r\n    if raw is None:\r\n        return []\r\n    if isinstance(raw, (list, tuple)) and len(raw) > 0:\r\n        if isinstance(raw[0], (list, tuple)):\r\n            return [list(r) for r in raw]\r\n    sp = _ustr(raw)\r\n    if not sp or not os.path.isfile(sp) or not sp.lower().endswith('.csv'):\r\n        return []\r\n    out = []\r\n    try:\r\n        if _PY3:\r\n            fobj = open(sp, 'r', encoding='utf-8-sig', newline='')\r\n        else:\r\n            import codecs\r\n            fobj = codecs.open(sp, 'r', 'utf-8-sig')\r\n        try:\r\n            for row in csv.reader(fobj):\r\n                out.append(list(row))\r\n        finally:\r\n            fobj.close()\r\n    except Exception:\r\n        return []\r\n    return out\r\n\r\n\r\ndef _hdr(row):\r\n    d = {}\r\n    for i, x in enumerate(row):\r\n        if x is None:\r\n            continue\r\n        name = _ustr(x)\r\n        if len(name) > 0 and ord(name[0]) == 0xFEFF:\r\n            name = name[1:].lstrip()\r\n        if name:\r\n            d[name] = i\r\n    return d\r\n\r\n\r\ndef _cell(row, h, k):\r\n    if k not in h:\r\n        return None\r\n    i = h[k]\r\n    if i >= len(row):\r\n        return None\r\n    return row[i]\r\n\r\n\r\ndef _float_cell(row, h, key, default=None):\r\n    v = _cell(row, h, key)\r\n    if v is None or _ustr(v) == '':\r\n        return default\r\n    try:\r\n        return float(v)\r\n    except Exception:\r\n        return None\r\n\r\n\r\n_ports = _dynamo_in_ports()\r\nrows = _table_rows_from_in0(_ports[0]) if len(_ports) > 0 else []\r\nlv_by_name = {_ustr(l.Name): l for l in FilteredElementCollector(doc).OfClass(Level).ToElements()}\r\nbeam_cat = Category.GetCategory(doc, BuiltInCategory.OST_StructuralFraming)\r\nsyms = []\r\nif beam_cat is not None:\r\n    for s in FilteredElementCollector(doc).OfClass(FamilySymbol).ToElements():\r\n        if s.Category is not None and s.Category.Id == beam_cat.Id and s.IsActive:\r\n            syms.append(s)\r\nby_name = {_ustr(s.Name): s for s in syms}\r\n\r\n\r\ndef _place_beam(sym, lvl, p0, p1, created, errors, label):\r\n    z = lvl.Elevation\r\n    p0z = XYZ(p0.X, p0.Y, z)\r\n    p1z = XYZ(p1.X, p1.Y, z)\r\n    try:\r\n        beam = doc.Create.NewFamilyInstance(p0z, sym, lvl, StructuralType.Beam)\r\n        loc = beam.Location\r\n        if isinstance(loc, LocationCurve):\r\n            loc.Curve = Line.CreateBound(p0z, p1z)\r\n        created.append(beam)\r\n    except Exception as ex:\r\n        errors.append(label + ': ' + _exc_str(ex))\r\n\r\n\r\nif not rows or len(rows) < 2:\r\n    OUT = ['Error: tabla vacía o IN[0] no es tabla ni ruta .csv válida.']\r\nelse:\r\n    h = _hdr(rows[0])\r\n    if 'Mode' not in h:\r\n        OUT = ['Falta columna Mode (BEAM | JOIST_AUTO).']\r\n    else:\r\n        created = []\r\n        errors = []\r\n        TransactionManager.Instance.EnsureInTransaction(doc)\r\n        try:\r\n            for r in rows[1:]:\r\n                mode = _ustr(_cell(r, h, 'Mode')).upper()\r\n                if mode == '' or mode.startswith('#'):\r\n                    continue\r\n                fn = _ustr(_cell(r, h, 'FramingTypeName'))\r\n                lvn = _ustr(_cell(r, h, 'LevelName'))\r\n                if fn not in by_name:\r\n                    errors.append('Tipo no encontrado (activo): ' + fn)\r\n                    continue\r\n                if lvn not in lv_by_name:\r\n                    errors.append('Nivel no encontrado: ' + lvn)\r\n                    continue\r\n                lvl = lv_by_name[lvn]\r\n                sym = by_name[fn]\r\n\r\n                if mode == 'BEAM':\r\n                    req = ['X1_mm', 'Y1_mm', 'X2_mm', 'Y2_mm']\r\n                    if any(x not in h for x in req):\r\n                        errors.append('BEAM: faltan columnas ' + ', '.join(req))\r\n                        continue\r\n                    try:\r\n                        x1 = float(_cell(r, h, 'X1_mm')) * MM_TO_FT\r\n                        y1 = float(_cell(r, h, 'Y1_mm')) * MM_TO_FT\r\n                        x2 = float(_cell(r, h, 'X2_mm')) * MM_TO_FT\r\n                        y2 = float(_cell(r, h, 'Y2_mm')) * MM_TO_FT\r\n                    except Exception:\r\n                        errors.append('BEAM: coordenadas inválidas')\r\n                        continue\r\n                    z0 = lvl.Elevation\r\n                    _place_beam(sym, lvl, XYZ(x1, y1, z0), XYZ(x2, y2, z0), created, errors, fn)\r\n\r\n                elif mode == 'JOIST_AUTO':\r\n                    jcols = [\r\n                        'Pa_x_mm', 'Pa_y_mm', 'Pb_x_mm', 'Pb_y_mm',\r\n                        'Qa_x_mm', 'Qa_y_mm', 'Qb_x_mm', 'Qb_y_mm', 'Spacing_mm',\r\n                    ]\r\n                    if any(x not in h for x in jcols):\r\n                        errors.append('JOIST_AUTO: faltan ' + ', '.join(jcols))\r\n                        continue\r\n                    try:\r\n                        pax = float(_cell(r, h, 'Pa_x_mm')) * MM_TO_FT\r\n                        pay = float(_cell(r, h, 'Pa_y_mm')) * MM_TO_FT\r\n                        pbx = float(_cell(r, h, 'Pb_x_mm')) * MM_TO_FT\r\n                        pby = float(_cell(r, h, 'Pb_y_mm')) * MM_TO_FT\r\n                        qax = float(_cell(r, h, 'Qa_x_mm')) * MM_TO_FT\r\n                        qay = float(_cell(r, h, 'Qa_y_mm')) * MM_TO_FT\r\n                        qbx = float(_cell(r, h, 'Qb_x_mm')) * MM_TO_FT\r\n                        qby = float(_cell(r, h, 'Qb_y_mm')) * MM_TO_FT\r\n                        spacing_mm = float(_cell(r, h, 'Spacing_mm'))\r\n                    except Exception:\r\n                        errors.append('JOIST_AUTO: número inválido')\r\n                        continue\r\n                    if spacing_mm <= 0:\r\n                        errors.append('JOIST_AUTO: Spacing_mm debe ser > 0')\r\n                        continue\r\n                    off_mm = _float_cell(r, h, 'FirstOffset_mm', 0.0)\r\n                    if off_mm is None:\r\n                        off_mm = 0.0\r\n                    spacing_ft = spacing_mm * MM_TO_FT\r\n                    off_ft = off_mm * MM_TO_FT\r\n\r\n                    z0 = lvl.Elevation\r\n                    pa = XYZ(pax, pay, z0)\r\n                    pb = XYZ(pbx, pby, z0)\r\n                    qa = XYZ(qax, qay, z0)\r\n                    qb = XYZ(qbx, qby, z0)\r\n                    va = pb - pa\r\n                    vb = qb - qa\r\n                    la = va.GetLength()\r\n                    lb = vb.GetLength()\r\n                    if la < 1e-9 or lb < 1e-9:\r\n                        errors.append('JOIST_AUTO: borde demasiado corto')\r\n                        continue\r\n                    ila = 1.0 / la\r\n                    ilb = 1.0 / lb\r\n                    da = XYZ(va.X * ila, va.Y * ila, va.Z * ila)\r\n                    db = XYZ(vb.X * ilb, vb.Y * ilb, vb.Z * ilb)\r\n                    if abs(da.DotProduct(db)) < _PARALLEL_TOL:\r\n                        errors.append('JOIST_AUTO: bordes Pa–Pb y Qa–Qb deben ser paralelos')\r\n                        continue\r\n                    t = off_ft\r\n                    n = 0\r\n                    while t <= la + 1e-6:\r\n                        p1 = pa + XYZ(da.X * t, da.Y * t, da.Z * t)\r\n                        p2 = qa + XYZ(db.X * (t * lb * ila), db.Y * (t * lb * ila), db.Z * (t * lb * ila))\r\n                        _place_beam(sym, lvl, p1, p2, created, errors, fn + ' #' + str(n))\r\n                        t += spacing_ft\r\n                        n += 1\r\n                        if n > 10000:\r\n                            errors.append('JOIST_AUTO: demasiadas piezas (revisa Spacing_mm)')\r\n                            break\r\n                else:\r\n                    errors.append('Mode desconocido: ' + mode)\r\n        finally:\r\n            TransactionManager.Instance.TransactionTaskDone()\r\n        OUT = created + (['ERRORES:'] + errors if errors else [])\r\n# --- RÜM: mensaje de cierre (URL en rum_platform_url.py) ---\r\ntry:\r\n    import sys as _rum_sys\r\n    _rum_root = r'c:\\RUM_Platform\\RUM_Tools\\Dynamo_Routines'\r\n    if _rum_root not in _rum_sys.path:\r\n        _rum_sys.path.insert(0, _rum_root)\r\n    import rum_finalize as _rum_fin\r\n    OUT = _rum_fin.apply(OUT)\r\nexcept Exception:\r\n    pass\r\n",
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