mirror of
https://github.com/gumyr/build123d.git
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243 lines
7.6 KiB
Python
243 lines
7.6 KiB
Python
# [Setup]
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from build123d import *
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# [Setup]
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svg_opts1 = {"pixel_scale": 100, "show_axes": False, "show_hidden": False}
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svg_opts2 = {"pixel_scale": 300, "show_axes": True, "show_hidden": False}
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svg_opts3 = {"pixel_scale": 2, "show_axes": False, "show_hidden": False}
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svg_opts4 = {"pixel_scale": 5, "show_axes": False, "show_hidden": False}
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# [Ex. 1]
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with BuildSketch() as example_1:
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Circle(1)
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# [Ex. 1]
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example_1.sketch.export_svg(
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"assets/circle_example.svg", (0, 0, 100), (0, 1, 0), svg_opts=svg_opts1
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)
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# [Ex. 2]
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with BuildSketch() as example_2:
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Ellipse(1.5, 1)
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# [Ex. 2]
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example_2.sketch.export_svg(
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"assets/ellipse_example.svg", (0, 0, 100), (0, 1, 0), svg_opts=svg_opts1
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)
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# [Ex. 3]
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with BuildSketch() as example_3:
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inner = PolarLocations(0.5, 5, 0).local_locations
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outer = PolarLocations(1.5, 5, 36).local_locations
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points = [p.position for pair in zip(inner, outer) for p in pair]
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Polygon(*points)
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# [Ex. 3]
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example_3.sketch.export_svg(
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"assets/polygon_example.svg", (0, 0, 100), (0, 1, 0), svg_opts=svg_opts1
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)
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# [Ex. 4]
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with BuildSketch() as example_4:
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Rectangle(2, 1)
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# [Ex. 4]
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example_4.sketch.export_svg(
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"assets/rectangle_example.svg", (0, 0, 100), (0, 1, 0), svg_opts=svg_opts1
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)
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# [Ex. 5]
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with BuildSketch() as example_5:
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RectangleRounded(2, 1, 0.25)
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# [Ex. 5]
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example_5.sketch.export_svg(
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"assets/rectangle_rounded_example.svg", (0, 0, 100), (0, 1, 0), svg_opts=svg_opts1
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)
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# [Ex. 6]
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with BuildSketch() as example_6:
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RegularPolygon(1, 6)
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# [Ex. 6]
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example_6.sketch.export_svg(
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"assets/regular_polygon_example.svg", (0, 0, 100), (0, 1, 0), svg_opts=svg_opts1
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)
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# [Ex. 7]
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with BuildSketch() as example_7:
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arc = Edge.make_circle(1, start_angle=0, end_angle=45)
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SlotArc(arc, 0.25)
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SlotArc(arc, 0.01, mode=Mode.SUBTRACT)
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# [Ex. 7]
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example_7.sketch.export_svg(
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"assets/slot_arc_example.svg", (0, 0, 100), (0, 1, 0), svg_opts=svg_opts1
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)
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# [Ex. 8]
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with BuildSketch() as example_8:
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c = (0, 0)
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p = (1, 0)
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SlotCenterPoint(c, p, 0.25)
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with Locations(c):
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Circle(0.02, mode=Mode.SUBTRACT)
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with Locations(p):
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Circle(0.02, mode=Mode.SUBTRACT)
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# [Ex. 8]
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example_8.sketch.export_svg(
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"assets/slot_center_point_example.svg", (0, 0, 100), (0, 1, 0), svg_opts=svg_opts1
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)
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# [Ex. 9]
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with BuildSketch() as example_9:
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SlotCenterToCenter(1, 0.25)
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# [Ex. 9]
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example_9.sketch.export_svg(
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"assets/slot_center_to_center_example.svg",
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(0, 0, 100),
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(0, 1, 0),
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svg_opts=svg_opts1,
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)
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# [Ex. 10]
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with BuildSketch() as example_10:
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SlotOverall(1, 0.25)
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# [Ex. 10]
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example_10.sketch.export_svg(
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"assets/slot_overall_example.svg", (0, 0, 100), (0, 1, 0), svg_opts=svg_opts1
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)
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# [Ex. 11]
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with BuildSketch() as example_11:
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Text("text", 1)
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# [Ex. 11]
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example_11.sketch.export_svg(
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"assets/text_example.svg", (0, 0, 100), (0, 1, 0), svg_opts=svg_opts1
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)
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# [Ex. 12]
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with BuildSketch() as example_12:
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Trapezoid(2, 1, 80)
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with Locations((-0.75, -0.35)):
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Text("80", 0.2, mode=Mode.SUBTRACT)
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# [Ex. 12]
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example_12.sketch.export_svg(
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"assets/trapezoid_example.svg", (0, 0, 100), (0, 1, 0), svg_opts=svg_opts1
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)
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# [Ex. 13]
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length, radius = 40.0, 60.0
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with BuildSketch() as circle_with_hole:
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Circle(radius=radius)
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Rectangle(width=length, height=length, mode=Mode.SUBTRACT)
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# [Ex. 13]
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circle_with_hole.sketch.export_svg(
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"assets/circle_with_hole.svg", (0, 0, 100), (0, 1, 0), svg_opts=svg_opts3
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)
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# [Ex. 14]
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with BuildPart() as controller:
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# Create the side view of the controller
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with BuildSketch(Plane.YZ) as profile:
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with BuildLine():
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Polyline((0, 0), (0, 40), (20, 80), (40, 80), (40, 0), (0, 0))
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# Create a filled face from the perimeter drawing
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make_face()
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# Extrude to create the basis controller shape
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extrude(amount=30, both=True)
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# Round off all the edges
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fillet(controller.edges(), radius=3)
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# Hollow out the controller
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offset(amount=-1, mode=Mode.SUBTRACT)
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# Extract the face that will house the display
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display_face = (
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controller.faces()
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.filter_by(GeomType.PLANE)
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.filter_by_position(Axis.Z, 50, 70)[0]
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)
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# Create a workplane from the face
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display_workplane = Plane(
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origin=display_face.center(), x_dir=(1, 0, 0), z_dir=display_face.normal_at()
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)
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# Place the sketch directly on the controller
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with BuildSketch(display_workplane) as display:
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RectangleRounded(40, 30, 2)
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with GridLocations(45, 35, 2, 2):
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Circle(1)
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# Cut the display sketch through the controller
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extrude(amount=-1, mode=Mode.SUBTRACT)
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# [Ex. 14]
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controller.part.export_svg(
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"assets/controller.svg",
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(70, -50, 120),
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(0, 0, 1),
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svg_opts=svg_opts4,
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)
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# [Align]
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with BuildSketch() as align:
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with GridLocations(1, 1, 2, 2):
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Circle(0.5)
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Circle(0.49, mode=Mode.SUBTRACT)
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with GridLocations(1, 1, 1, 2):
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Circle(0.5)
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Circle(0.49, mode=Mode.SUBTRACT)
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with GridLocations(1, 1, 2, 1):
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Circle(0.5)
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Circle(0.49, mode=Mode.SUBTRACT)
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with Locations((0, 0)):
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Circle(0.5)
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Circle(0.49, mode=Mode.SUBTRACT)
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# Top Right: (MIN, MIN)
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with Locations((0.75, 0.75)):
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Text("MIN\nMIN", font="FreeSerif", font_size=0.07)
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# Top Center: (CENTER, MIN)
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with Locations((0.0, 0.75 + 0.07 / 2)):
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Text("CENTER", font="FreeSerif", font_size=0.07)
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with Locations((0.0, 0.75 - 0.07 / 2)):
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Text("MIN", font="FreeSerif", font_size=0.07)
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# Top Left: (MAX, MIN)
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with Locations((-0.75, 0.75 + 0.07 / 2)):
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Text("MAX", font="FreeSerif", font_size=0.07)
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with Locations((-0.75, 0.75 - 0.07 / 2)):
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Text("MIN", font="FreeSerif", font_size=0.07)
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# Center Right: (MIN, CENTER)
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with Locations((0.75, 0.07 / 2)):
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Text("MIN", font="FreeSerif", font_size=0.07)
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with Locations((0.75, -0.07 / 2)):
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Text("CENTER", font="FreeSerif", font_size=0.07)
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# Center: (CENTER, CENTER)
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with Locations((0, 0)):
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Text("CENTER\nCENTER", font="FreeSerif", font_size=0.07)
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# Center Left: (MAX, CENTER)
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with Locations((-0.75, 0.07 / 2)):
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Text("MAX", font="FreeSerif", font_size=0.07)
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with Locations((-0.75, -0.07 / 2)):
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Text("CENTER", font="FreeSerif", font_size=0.07)
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# Bottom Right: (MIN, MAX)
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with Locations((0.75, -0.75 + 0.07 / 2)):
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Text("MIN", font="FreeSerif", font_size=0.07)
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with Locations((0.75, -0.75 - 0.07 / 2)):
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Text("MAX", font="FreeSerif", font_size=0.07)
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# Bottom Center: (CENTER, MAX)
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with Locations((0.0, -0.75 + 0.07 / 2)):
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Text("MAX", font="FreeSerif", font_size=0.07)
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with Locations((0.0, -0.75 - 0.07 / 2)):
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Text("CENTER", font="FreeSerif", font_size=0.07)
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# Bottom Left: (MAx, MAX)
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with Locations((-0.75, -0.75)):
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Text("MAX\nMAX", font="FreeSerif", font_size=0.07)
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align.sketch.export_svg("assets/align.svg", (0, 0, 100), (0, 1, 0), svg_opts=svg_opts2)
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if "show_object" in locals():
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# show_object(example_1.sketch, name="Ex. 1")
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# show_object(example_2.sketch, name="Ex. 2")
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# show_object(example_3.sketch, name="Ex. 3")
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# show_object(example_4.sketch, name="Ex. 4")
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# show_object(example_5.sketch, name="Ex. 5")
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# show_object(example_6.sketch, name="Ex. 6")
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# show_object(example_7.sketch, name="Ex. 7")
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# show_object(example_8.sketch, name="Ex. 8")
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# show_object(example_9.sketch, name="Ex. 9")
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# show_object(example_10.sketch, name="Ex. 10")
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# show_object(example_11.sketch, name="Ex. 11")
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# show_object(example_12.sketch, name="Ex. 12")
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show_object(align.sketch, name="align")
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show_object(controller.part, name="controller")
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show_object(display_face)
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