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82 lines
2.6 KiB
Python
82 lines
2.6 KiB
Python
from build123d import *
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# Extrude pending face by amount
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simple = extrude(Text("O", font_size=10), amount=5)
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# Extrude pending face in both directions by amount
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both = extrude(Text("O", font_size=10), amount=5, both=True)
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# Extrude multiple pending faces on multiple faces
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multiple = Box(10, 10, 10)
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faces = [
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Plane(face) * loc * Text("Ω", font_size=3)
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for face in multiple.faces()
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for loc in GridLocations(5, 5, 2, 2)
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]
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multiple += [extrude(face, amount=1) for face in faces]
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# Non-planar surface
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non_planar = Rot(90, 0, 0) * Cylinder(
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10, 20, align=(Align.CENTER, Align.MIN, Align.CENTER)
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)
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non_planar &= Box(10, 10, 10, align=(Align.CENTER, Align.CENTER, Align.MIN))
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non_planar = extrude(non_planar.faces().sort_by(Axis.Z).first, amount=2)
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rad, rev = 3, 25
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# Extrude last
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circle = Pos(0, rev) * Circle(rad)
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ex26_target = revolve(circle, Axis.X, revolution_arc=90)
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ex26_target = ex26_target + mirror(ex26_target, Plane.XZ)
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rect = Rectangle(rad, rev)
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ex26 = extrude(rect, until=Until.LAST, target=ex26_target, clean=False)
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# Extrude next
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circle = Pos(0, rev) * Circle(rad)
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ex27 = revolve(circle, Axis.X, revolution_arc=90)
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circle2 = Plane.XZ * Pos(0, rev) * Circle(rad)
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ex27 += revolve(circle2, Axis.X, revolution_arc=150)
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rect = Plane.XY.offset(-60) * Rectangle(rad, rev + 25)
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extrusion27 = extrude(rect, until=Until.NEXT, target=ex27, mode=Mode.ADD)
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# Extrude next both
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ex28 = Rot(0, 90, 0) * Torus(25, 5)
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rect = Rectangle(rad, rev)
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extrusion28 = extrude(rect, until=Until.NEXT, target=ex28, both=True, clean=False)
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if "show_object" in locals():
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show_object(simple.translate((-15, 0, 0)), name="simple pending extrude")
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show_object(both.translate((20, 10, 0)), name="simple both")
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show_object(multiple.translate((0, -20, 0)), name="multiple pending extrude")
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show_object(non_planar.translate((20, -10, 0)), name="non planar")
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show_object(
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ex26_target.translate((-40, 0, 0)),
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name="extrude until last target",
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options={"alpha": 0.8},
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)
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show_object(
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ex26.translate((-40, 0, 0)),
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name="extrude until last",
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)
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show_object(
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ex27.rotate(Axis.Z, 90).translate((0, 50, 0)),
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name="extrude until next target",
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options={"alpha": 0.8},
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)
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show_object(
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extrusion27.rotate(Axis.Z, 90).translate((0, 50, 0)),
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name="extrude until next",
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)
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show_object(
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ex28.rotate(Axis.Z, -90).translate((0, -50, 0)),
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name="extrude until next both target",
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options={"alpha": 0.8},
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)
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show_object(
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extrusion28.rotate(Axis.Z, -90).translate((0, -50, 0)),
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name="extrude until next both",
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)
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