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# Copyright (c) 2024, Manfred Moitzi
# License: MIT License
from pathlib import Path
import ezdxf
from ezdxf import xref, transform
# ------------------------------------------------------------------------------
# 1. This example shows how to load ACIS based entities by the xref module from
# one DXF document into another DXF document.
#
# 2. How to transform ACIS based entities.
# The current implementation of the transformation is a trick.
# The ACIS data format is not documented, therefore ezdxf puts ACIS based entities
# into an anonymous block and transforms that block. This transformation is applied
# when exporting the DXF document.
# ------------------------------------------------------------------------------
CWD = Path(__file__).parent
OUTPUT = Path("~/Desktop/Outbox").expanduser()
if not OUTPUT.exists():
OUTPUT = CWD
def main():
sdoc = ezdxf.readfile(CWD / "sphere.dxf")
tdoc = ezdxf.new(dxfversion=sdoc.dxfversion)
xref.load_modelspace(sdoc, tdoc)
transform.translate(tdoc.modelspace(), (10, 11, 12))
tdoc.saveas(OUTPUT / "imported_and_translated_sphere.dxf")
if __name__ == "__main__":
main()
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