HYUNJUNGLEE
b9342f6726
S-CANVAS (Saman Corp.) — DXF + DEM + AI 기반 3D 조감도 생성 엔진. ~24k LOC Python (scanvas_maker.py 7072 LOC GUI + 구조물 파서/빌더 다수). 이 커밋은 7-iter cleanup이 적용된 상태로 import: - F821 8 + B023 6: 비동기 lambda + except/loop 변수 캡처 NameError (Py3.13에서 reproduce 확인된 진짜 버그) - RUF012 4 + RUF013 1: ClassVar / implicit Optional 명시화 - F811/B905/B904/F401/F841/W293/F541/UP/SIM/RUF/PLR 700+ cleanup/modernization 신규 파일: - ruff.toml: target=py313, Korean unicode/저자 스타일/도메인 복잡도 무력화 - requirements-py313.txt: pyproj>=3.7, scipy>=1.14, numpy>=2.0.2 (Py3.13 wheel) - .gitignore: gcp-key.json, 캐시, 백업, 생성 이미지 제외 검증: ruff 0 errors, py_compile 0 errors, import 33/33 OK on Py3.13.13. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
53 lines
1.6 KiB
Python
53 lines
1.6 KiB
Python
import ezdxf
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import numpy as np
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def analyze_dxf(filepath):
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print(f"Analyzing: {filepath}")
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doc = ezdxf.readfile(filepath)
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msp = doc.modelspace()
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points = []
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# 1. LWPOLYLINE, POLYLINE
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for entity in msp.query('LWPOLYLINE POLYLINE'):
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elevation = 0
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if hasattr(entity, 'dxf'):
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elevation = entity.dxf.elevation if hasattr(entity.dxf, 'elevation') else 0
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for p in entity.get_points():
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if len(p) >= 3:
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points.append((p[0], p[1], p[2]))
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else:
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points.append((p[0], p[1], elevation))
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# 2. LINE
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for entity in msp.query('LINE'):
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points.append(entity.dxf.start)
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points.append(entity.dxf.end)
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if not points:
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print("No points found!")
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return
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pts = np.array(points)
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min_vals = np.min(pts, axis=0)
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max_vals = np.max(pts, axis=0)
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ranges = max_vals - min_vals
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print("\n[Statistics]")
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print(f"Total points: {len(pts)}")
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print(f"X: {min_vals[0]:.2f} to {max_vals[0]:.2f} (Range: {ranges[0]:.2f})")
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print(f"Y: {min_vals[1]:.2f} to {max_vals[1]:.2f} (Range: {ranges[1]:.2f})")
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print(f"Z: {min_vals[2]:.2f} to {max_vals[2]:.2f} (Range: {ranges[2]:.2f})")
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# Ratio
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if ranges[0] > 0 and ranges[1] > 0:
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xy_avg_range = (ranges[0] + ranges[1]) / 2
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z_ratio = (ranges[2] / xy_avg_range) * 100
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print(f"Z-Ratio to XY: {z_ratio:.4f}%")
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if z_ratio < 0.1:
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print("WARNING: Z-range is extremely small compared to XY. Vertical exaggeration is required.")
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if __name__ == "__main__":
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analyze_dxf('사연댐 전체계획 평면도_contour.dxf')
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