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127 lines
3.8 KiB
Python
127 lines
3.8 KiB
Python
"""
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name: extrude.py
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by: Gumyr
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date: September 20th 2022
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desc:
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This example demonstrates multiple uses of Extrude cumulating in
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the design of a key cap.
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license:
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Copyright 2022 Gumyr
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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"""
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from build123d import *
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# Extrude pending face by amount
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with BuildPart() as simple:
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with BuildSketch():
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Text("O", font_size=10)
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Extrude(amount=5)
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# Extrude pending face in both directions by amount
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with BuildPart() as both:
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with BuildSketch():
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Text("O", font_size=10)
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Extrude(amount=5, both=True)
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# Extrude multiple pending faces on multiple faces
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with BuildPart() as multiple:
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Box(10, 10, 10)
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with BuildSketch(*multiple.faces()):
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with GridLocations(5, 5, 2, 2):
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Text("Ω", font_size=3)
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Extrude(amount=1)
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# Non-planar surface
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with BuildPart() as non_planar:
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Cylinder(10, 20, rotation=(90, 0, 0), align=(Align.CENTER, Align.MIN, Align.CENTER))
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Box(10, 10, 10, align=(Align.CENTER, Align.CENTER, Align.MIN), mode=Mode.INTERSECT)
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Extrude(non_planar.part.faces().sort_by(Axis.Z)[0], amount=2, mode=Mode.REPLACE)
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rad, rev = 3, 25
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# Extrude last
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with BuildPart() as ex26:
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with BuildSketch() as ex26_sk:
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with Locations((0, rev)):
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Circle(rad)
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Revolve(axis=Axis.X, revolution_arc=90)
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Mirror(about=Plane.XZ)
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with BuildSketch() as ex26_sk2:
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Rectangle(rad, rev)
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ex26_target = ex26.part
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Extrude(until=Until.LAST, clean=False, mode=Mode.REPLACE)
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# Extrude next
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with BuildPart() as ex27:
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with BuildSketch():
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with Locations((0, rev)):
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Circle(rad)
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Revolve(axis=Axis.X, revolution_arc=90)
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with BuildSketch(Plane.XZ):
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with Locations((0, rev)):
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Circle(rad)
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Revolve(axis=Axis.X, revolution_arc=150)
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with BuildSketch(Plane.XY.offset(-60)):
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Rectangle(rad, rev + 25)
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extrusion27 = Extrude(until=Until.NEXT, mode=Mode.ADD)
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# Extrude next both
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with BuildPart() as ex28:
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Torus(25, 5, rotation=(0, 90, 0))
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with BuildSketch():
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Rectangle(rad, rev)
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extrusion28 = Extrude(until=Until.NEXT, both=True)
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if "show_object" in locals():
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show_object(
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simple.part.translate((-15, 0, 0)).wrapped, name="simple pending extrude"
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)
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show_object(both.part.translate((20, 10, 0)).wrapped, name="simple both")
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show_object(
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multiple.part.translate((0, -20, 0)).wrapped, name="multiple pending extrude"
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)
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show_object(non_planar.part.translate((20, -10, 0)).wrapped, name="non planar")
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show_object(
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ex26_target.translate((-40, 0, 0)).wrapped,
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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.part.translate((-40, 0, 0)).wrapped,
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name="extrude until last",
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)
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show_object(
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ex27.part.rotate(Axis.Z, 90).translate((0, 50, 0)).wrapped,
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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)).wrapped,
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name="extrude until next",
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)
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show_object(
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ex28.part.rotate(Axis.Z, -90).translate((0, -50, 0)).wrapped,
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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)).wrapped,
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name="extrude until next both",
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)
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