43 lines
1.7 KiB
Python
43 lines
1.7 KiB
Python
import sys, time, pickle
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sys.path += ['/root/.local/lib/python3.13/site-packages','/usr/local/lib/python3.13/dist-packages','/usr/lib/python3/dist-packages']
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from build123d import import_step, Face
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import numpy as np
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shape = import_step("/mnt/user-data/uploads/97.과제/Code/3d-drawing/model/tunnel_solids.step")
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solids = shape.solids()
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pickle_out = {}
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import json
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meta=json.load(open('/mnt/user-data/uploads/97.과제/Code/3d-drawing/model/tunnel_solids_meta.json'))
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comps=[c for c in meta['components'] if c['group']!='시설한계(참조선)']
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print("non-clearance comps", len(comps))
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# match by volume greedily in meta order
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used=set(); mapping={}
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for c in comps:
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best=None;bd=1e9
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for j,s in enumerate(solids):
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if j in used: continue
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d=abs(s.volume-c['volume_m3'])
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if d<bd: bd=d;best=j
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if bd<0.02:
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used.add(best); mapping[c['id']]=best
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else:
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mapping[c['id']]=None
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print("matched", sum(v is not None for v in mapping.values()), "of", len(comps), "unused solids", len(solids)-len(used))
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print("first 10 mapping", list(mapping.items())[:10])
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pickle.dump({'mapping':mapping}, open('/tmp/verify_daesan2_run/mapping.pkl','wb'))
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# faces of solid 0 (LIN_01)
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for idx in [mapping['LIN_01_P-3']]:
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s=solids[idx]
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fs=s.faces()
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print("solid",idx,"nfaces",len(fs), "vol", round(s.volume,3))
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rows=[]
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for f in fs:
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gt=f.geom_type
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c=f.center(); a=f.area
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try:
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n=f.normal_at(c)
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except Exception as ex:
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n=None
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rows.append((gt, round(a,1), [round(x,3) for x in (c.X,c.Y,c.Z)], None if n is None else [round(x,4) for x in (n.X,n.Y,n.Z)]))
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rows.sort(key=lambda r: -r[1])
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for r in rows[:25]: print(r)
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