59 lines
1.9 KiB
Plaintext
59 lines
1.9 KiB
Plaintext
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@settings(defaultLengthUnit = in)
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// Define parameters
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trussSupportAngle = 15
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height = 120
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thickness = 4
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sketch001 = startSketchOn(YZ)
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profile001 = startProfile(sketch001, at = [60, 0])
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|> xLine(length = -120, tag = $bottomFace)
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|> yLine(length = 12)
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|> angledLine(angle = 25, endAbsoluteX = 0, tag = $tag001)
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|> angledLine(angle = -25, endAbsoluteX = 60)
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|> close()
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profile002 = startProfile(sketch001, at = [60-thickness, thickness])
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|> xLine(endAbsolute = thickness/2)
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|> yLine(endAbsolute = segEndY(tag001)-thickness) // update
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|> angledLine(endAbsoluteX = profileStartX(%), angle = -25)
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|> close(%)
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profile003 = startProfile(sketch001, at = [-60+thickness, thickness])
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|> xLine(endAbsolute = -thickness/2)
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|> yLine(endAbsolute = segEndY(tag001)-thickness) // update
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|> angledLine(endAbsoluteX = profileStartX(%), angle = 205)
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|> close(%)
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profile004 = subtract2d(profile001, tool = profile002)
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subtract2d(profile001, tool = profile003)
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body001 = extrude(profile001, length = 2)
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sketch002 = startSketchOn(offsetPlane(YZ, offset = .1))
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profile006 = startProfile(sketch002, at = [thickness/2-1, 14])
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|> angledLine(angle = 30, length = 25)
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|> angledLine(angle = -25, length = 5)
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|> angledLine(angle = 210, endAbsoluteX = profileStartX(%))
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|> close(%)
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|> extrude(%, length = 1.8)
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profile007 = startProfile(sketch002, at = [-thickness/2+1, 14])
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|> angledLine(angle = 150, length = 25)
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|> angledLine(angle = 205, length = 5)
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|> angledLine(angle = -30, endAbsoluteX = profileStartX(%))
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|> close(%)
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|> extrude(%, length = 1.8)
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newSketch = body001 + profile006 + profile007
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leg001Sketch = startSketchOn(newSketch, face = bottomFace)
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legProfile001 = startProfile(leg001Sketch, at = [-60, 0])
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|> xLine(%, length = 4)
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|> yLine(%, length = 2)
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|> xLine(%, endAbsolute = profileStartX(%))
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|> close(%)
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leg001 = extrude(legProfile001, length = 48)
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|> rotate(axis = [0, 0, 1.0], angle = -90)
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