26 lines
708 B
Python
26 lines
708 B
Python
# This example is meant to be used from within the CadQuery module of FreeCAD.
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import cadquery
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import Part
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# Set up our Length, Height, Width, and thickness of the beam
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(L, H, W, t) = (100.0, 20.0, 20.0, 1.0)
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# Define the locations that the polyline will be drawn to/thru
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pts = [
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(0, H/2.0),
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(W/2.0, H/2.0),
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(W/2.0, (H/2.0 - t)),
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(t/2.0, (H/2.0-t)),
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(t/2.0, (t - H/2.0)),
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(W/2.0, (t - H/2.0)),
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(W/2.0, H/-2.0),
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(0, H/-2.0)
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]
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# We generate half of the I-beam outline and then mirror it to create the full
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# I-beam
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result = cadquery.Workplane("front").polyline(pts).mirrorY().extrude(L)
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# Boiler plate code to render our solid in FreeCAD's GUI
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Part.show(result.toFreecad())
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