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added usbCMount and usbCCover

This commit is contained in:
Octopus Octopus 2022-08-24 00:14:36 -05:00
parent 0b4981500a
commit 3bb22f51b4
2 changed files with 61 additions and 0 deletions
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f300-build/f300-build
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f300-build/main.go
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@ -11,6 +11,8 @@ import (
) )
func main() { func main() {
render.ToSTL(usbCMount(), 300, "usbCMount.stl", dc.NewDualContouringDefault())
render.ToSTL(usbCCover(), 300, "usbCCover.stl", dc.NewDualContouringDefault())
render.ToSTL(screenCover(), 300, "screenCover.stl", dc.NewDualContouringDefault()) render.ToSTL(screenCover(), 300, "screenCover.stl", dc.NewDualContouringDefault())
render.ToSTL(picoAdapter(), 300, "picoAdapter.stl", dc.NewDualContouringDefault()) render.ToSTL(picoAdapter(), 300, "picoAdapter.stl", dc.NewDualContouringDefault())
} }
@ -125,3 +127,62 @@ func screenCover() sdf.SDF3 {
body = sdf.Union3D(body, pegHolders) body = sdf.Union3D(body, pegHolders)
return body return body
} }
func usbCCover() sdf.SDF3 {
usbcWidth := 9.15
usbcHeight := 3.42
outHoleX, outHoleY := 14.6, 7.2
catchX, catchY := 17.0, 9.2
z := 3.6
usbCcutout2D := sdf.Box2D(v2.Vec{X: usbcWidth, Y: usbcHeight}, 0.25)
usbAplug2D := sdf.Box2D(v2.Vec{X: outHoleX, Y: outHoleY}, 1)
usbAplug2D = sdf.Difference2D(usbAplug2D, usbCcutout2D)
catch2D := sdf.Box2D(v2.Vec{X: catchX, Y: catchY}, 1)
catch2D = sdf.Difference2D(catch2D, usbCcutout2D)
usbAplug := sdf.Extrude3D(usbAplug2D, z)
catch := sdf.Extrude3D(catch2D, z/6)
catch = sdf.Transform3D(catch, sdf.Translate3d(v3.Vec{X: 0, Y: 0, Z: -z / 2}))
return sdf.Union3D(usbAplug, catch)
}
func usbCMount() sdf.SDF3 {
pcbholeSpacing := 0.65 * sdf.MillimetresPerInch
//pcbholeDiameter := 0.13 * sdf.MillimetresPerInch
standoffSpacing := 21.4
standoffToWallFull, standoffToWallHole := 18.0, 13.0
m25ScrewHoleDiameter := 2.5
baseZ, pegsZ := 3.4, 2.6
base2D := sdf.Box2D(v2.Vec{X: standoffToWallFull, Y: standoffSpacing + 6.0}, 0)
standOffHole2D, _ := sdf.Circle2D(m25ScrewHoleDiameter / 2)
standOffHoles2D := sdf.Union2D(
sdf.Transform2D(standOffHole2D, sdf.Translate2d(v2.Vec{X: (standoffToWallFull-standoffToWallHole)/2 - (m25ScrewHoleDiameter / 2), Y: standoffSpacing / 2})),
sdf.Transform2D(standOffHole2D, sdf.Translate2d(v2.Vec{X: (standoffToWallFull-standoffToWallHole)/2 - (m25ScrewHoleDiameter / 2), Y: -standoffSpacing / 2})),
)
base2D = sdf.Difference2D(base2D, standOffHoles2D)
peg2D, _ := sdf.Circle2D(m25ScrewHoleDiameter)
pegHoles2D := sdf.Union2D(
sdf.Transform2D(standOffHole2D, sdf.Translate2d(v2.Vec{X: 0, Y: pcbholeSpacing / 2})),
sdf.Transform2D(standOffHole2D, sdf.Translate2d(v2.Vec{X: 0, Y: -pcbholeSpacing / 2})),
)
pegs2D := sdf.Union2D(
sdf.Transform2D(peg2D, sdf.Translate2d(v2.Vec{X: 0, Y: pcbholeSpacing / 2})),
sdf.Transform2D(peg2D, sdf.Translate2d(v2.Vec{X: 0, Y: -pcbholeSpacing / 2})),
)
pegs2D = sdf.Difference2D(pegs2D, pegHoles2D)
pegs := sdf.Extrude3D(pegs2D, baseZ)
base := sdf.Extrude3D(base2D, pegsZ)
pegs = sdf.Transform3D(pegs, sdf.Translate3d(v3.Vec{X: -standoffToWallFull/2 - (-m25ScrewHoleDiameter / 4), Y: 0, Z: baseZ/2 + pegsZ/2}))
return sdf.Union3D(base, pegs)
}