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31 lines
1.1 KiB
Python
31 lines
1.1 KiB
Python
from copy import copy
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import os
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from build123d import *
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from ocp_vscode import *
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working_path = os.path.dirname(os.path.abspath(__file__))
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filedir = os.path.join(working_path, "..", "..", "assets", "topology_selection")
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with BuildPart() as part:
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Cylinder(10, 30, rotation=(90, 0, 0))
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Cylinder(8, 40, rotation=(90, 0, 0), align=(Align.CENTER, Align.CENTER, Align.MAX))
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Cylinder(8, 23, rotation=(90, 0, 0), align=(Align.CENTER, Align.CENTER, Align.MIN))
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Cylinder(5, 40, rotation=(90, 0, 0), align=(Align.CENTER, Align.CENTER, Align.MIN))
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with BuildSketch(Plane.XY.offset(8)) as s:
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SlotCenterPoint((0, 38), (0, 48), 5)
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extrude(amount=2.5, both=True, mode=Mode.SUBTRACT)
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before = copy(part)
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faces = part.faces().group_by(
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lambda f: Face(f.inner_wires()[0]).area if f.inner_wires() else 0
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)
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chamfer([f.outer_wire().edges() for f in faces[-1]], 0.5)
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show(
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before,
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[f.translate(f.normal_at() * 0.01) for f in faces],
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part.part.translate((40, 40)),
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)
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save_screenshot(os.path.join(filedir, "group_hole_area.png"))
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