81 lines
2.0 KiB
Plaintext
81 lines
2.0 KiB
Plaintext
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rpizWidth = 30
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rpizLength = 65
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caseThickness = 1
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border = 4
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screwHeight = 4
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caseWidth = rpizWidth + border * 2
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caseLength = rpizLength + border * 2
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caseHeight = 8
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widthBetweenScrews = 23
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lengthBetweenScrews = 29 * 2
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miniHdmiDistance = 12.4
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microUsb1Distance = 41.4
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microUsb2Distance = 54
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miniHdmiWidth = 11.2
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microUsbWidth = 7.4
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connectorPadding = 4
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miniHdmiHole = startSketchAt([
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0,
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border + miniHdmiDistance - (miniHdmiWidth / 2)
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])
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|> lineTo([
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0,
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border + miniHdmiDistance + miniHdmiWidth / 2
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], %)
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|> lineTo([
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1,
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border + miniHdmiDistance + miniHdmiWidth / 2
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], %)
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|> lineTo([
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1,
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border + miniHdmiDistance - (miniHdmiWidth / 2)
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], %)
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|> close(%)
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case = startSketchOn('XY')
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|> startProfileAt([0, 0], %)
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|> lineTo([caseWidth, 0], %, $edge1)
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|> lineTo([caseWidth, caseLength], %, $edge2)
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|> lineTo([0, caseLength], %, $edge3)
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|> close(%, $edge4)
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|> extrude(caseHeight, %)
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|> fillet({
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radius: 1,
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tags: [
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getNextAdjacentEdge(edge1),
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getNextAdjacentEdge(edge2),
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getNextAdjacentEdge(edge3),
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getNextAdjacentEdge(edge4)
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]
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}, %)
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fn m25Screw = (x, y, height) => {
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screw = startSketchOn("XY")
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|> startProfileAt([0, 0], %)
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|> circle({ center: [x, y], radius: 2.5 }, %)
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|> hole(circle({ center: [x, y], radius: 1.25 }, %), %)
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|> extrude(height, %)
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return screw
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}
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m25Screw(border + rpizWidth / 2 - (widthBetweenScrews / 2), 0 + border + rpizLength / 2 - (lengthBetweenScrews / 2), screwHeight)
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m25Screw(border + rpizWidth / 2 - (widthBetweenScrews / 2), 0 + border + rpizLength / 2 + lengthBetweenScrews / 2, screwHeight)
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m25Screw(border + rpizWidth / 2 + widthBetweenScrews / 2, 0 + border + rpizLength / 2 + lengthBetweenScrews / 2, screwHeight)
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m25Screw(border + rpizWidth / 2 + widthBetweenScrews / 2, 0 + border + rpizLength / 2 - (lengthBetweenScrews / 2), screwHeight)
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shell({
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faces: ['end'],
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thickness: caseThickness
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}, case)
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