diff --git a/hjklbox/go.mod b/hjklbox/go.mod index 48319ef..5670600 100644 --- a/hjklbox/go.mod +++ b/hjklbox/go.mod @@ -2,13 +2,13 @@ module git.jade.moe/oct2pus/arcade/hjklbox go 1.18 +require github.com/deadsy/sdfx v0.0.0-20220508165057-718104295925 + require ( github.com/ajstarks/svgo v0.0.0-20200725142600-7a3c8b57fecb // indirect - github.com/deadsy/sdfx v0.0.0-20220508165057-718104295925 // indirect - github.com/dhconnelly/rtreego v1.1.0 // indirect github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect - github.com/hschendel/stl v1.0.4 // indirect github.com/llgcode/draw2d v0.0.0-20200930101115-bfaf5d914d1e // indirect github.com/yofu/dxf v0.0.0-20190710012328-5a6d1e83f16c // indirect golang.org/x/image v0.0.0-20210216034530-4410531fe030 // indirect + gonum.org/v1/gonum v0.9.3 // indirect ) diff --git a/hjklbox/go.sum b/hjklbox/go.sum index 277c8f3..1e3789a 100644 --- a/hjklbox/go.sum +++ b/hjklbox/go.sum @@ -5,10 +5,10 @@ github.com/ajstarks/svgo v0.0.0-20180226025133-644b8db467af/go.mod h1:K08gAheRH3 github.com/ajstarks/svgo v0.0.0-20200725142600-7a3c8b57fecb h1:EVl3FJLQCzSbgBezKo/1A4ADnJ4mtJZ0RvnNzDJ44nY= github.com/ajstarks/svgo v0.0.0-20200725142600-7a3c8b57fecb/go.mod h1:K08gAheRH3/J6wwsYMMT4xOr94bZjxIelGM0+d/wbFw= github.com/boombuler/barcode v1.0.0/go.mod h1:paBWMcWSl3LHKBqUq+rly7CNSldXjb2rDl3JlRe0mD8= +github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/deadsy/sdfx v0.0.0-20220508165057-718104295925 h1:CvjyreOQIm7VeHt2U0mq6iP8J0ZcjiXoxpgzLcYNJwo= github.com/deadsy/sdfx v0.0.0-20220508165057-718104295925/go.mod h1:bjsFZRp7zdb9m29hIDXPN/V5H/AkjJ1AIr5iBuj7FcI= -github.com/dhconnelly/rtreego v1.1.0 h1:ejMaqN03N1s6Bdg6peGkNgBnYYSBHzcK8yhSPCB+rHE= github.com/dhconnelly/rtreego v1.1.0/go.mod h1:SDozu0Fjy17XH1svEXJgdYq8Tah6Zjfa/4Q33Z80+KM= github.com/fogleman/gg v1.2.1-0.20190220221249-0403632d5b90/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k= github.com/fogleman/gg v1.3.0/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k= @@ -22,21 +22,23 @@ github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9 github.com/go-latex/latex v0.0.0-20210118124228-b3d85cf34e07/go.mod h1:CO1AlKB2CSIqUrmQPqA0gdRIlnLEY0gK5JGjh37zN5U= github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 h1:DACJavvAHhabrF08vX0COfcOBJRhZ8lUbR+ZWIs0Y5g= github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0/go.mod h1:E/TSTwGwJL78qG/PmXZO1EjYhfJinVAhrmmHX6Z8B9k= -github.com/hschendel/stl v1.0.4 h1:DXT5rkiXMUkbKw4Ndi1OYZ/a5SLR35TzxGj46p5Qyf8= github.com/hschendel/stl v1.0.4/go.mod h1:XQFFLKrq9YTaBpmouDui4JSaxMyAYkpD7elGSSj/y3M= github.com/jung-kurt/gofpdf v1.0.0/go.mod h1:7Id9E/uU8ce6rXgefFLlgrJj/GYY22cpxn+r32jIOes= github.com/jung-kurt/gofpdf v1.0.3-0.20190309125859-24315acbbda5/go.mod h1:7Id9E/uU8ce6rXgefFLlgrJj/GYY22cpxn+r32jIOes= github.com/llgcode/draw2d v0.0.0-20200930101115-bfaf5d914d1e h1:YRRazju3DMGuZTSWEj0nE2SCRcK3DW/qdHQ4UQx7sgs= github.com/llgcode/draw2d v0.0.0-20200930101115-bfaf5d914d1e/go.mod h1:mVa0dA29Db2S4LVqDYLlsePDzRJLDfdhVZiI15uY0FA= +github.com/llgcode/ps v0.0.0-20150911083025-f1443b32eedb h1:61ndUreYSlWFeCY44JxDDkngVoI7/1MVhEl98Nm0KOk= github.com/llgcode/ps v0.0.0-20150911083025-f1443b32eedb/go.mod h1:1l8ky+Ew27CMX29uG+a2hNOKpeNYEQjjtiALiBlFQbY= github.com/phpdave11/gofpdf v1.4.2/go.mod h1:zpO6xFn9yxo3YLyMvW8HcKWVdbNqgIfOOp2dXMnm1mY= github.com/phpdave11/gofpdi v1.0.12/go.mod h1:vBmVV0Do6hSBHC8uKUQ71JGW+ZGQq74llk/7bXwjDoI= github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= +github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= github.com/ruudk/golang-pdf417 v0.0.0-20181029194003-1af4ab5afa58/go.mod h1:6lfFZQK844Gfx8o5WFuvpxWRwnSoipWe/p622j1v06w= github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= +github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY= github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= github.com/yofu/dxf v0.0.0-20190710012328-5a6d1e83f16c h1:qgsxLgTXCVH8Dxar36HI5af2ZfinVz5vF8erPpyzM+A= github.com/yofu/dxf v0.0.0-20190710012328-5a6d1e83f16c/go.mod h1:gnT4GQzgKW8+TLI0xheUgdmNV4dsAN0WJUVnztRZkfI= @@ -46,6 +48,7 @@ golang.org/x/exp v0.0.0-20180321215751-8460e604b9de/go.mod h1:CJ0aWSM057203Lf6IL golang.org/x/exp v0.0.0-20180807140117-3d87b88a115f/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20190125153040-c74c464bbbf2/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= +golang.org/x/exp v0.0.0-20191002040644-a1355ae1e2c3 h1:n9HxLrNxWWtEb1cA950nuEEj3QnKbtsCJ6KjcgisNUs= golang.org/x/exp v0.0.0-20191002040644-a1355ae1e2c3/go.mod h1:NOZ3BPKG0ec/BKJQgnvsSFpcKLM5xXVWnvZS97DWHgE= golang.org/x/image v0.0.0-20180708004352-c73c2afc3b81/go.mod h1:ux5Hcp/YLpHSI86hEcLt0YII63i6oz57MZXIpbrjZUs= golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js= @@ -75,10 +78,13 @@ golang.org/x/tools v0.0.0-20190927191325-030b2cf1153e/go.mod h1:b+2E5dAYhXwXZwtn golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= gonum.org/v1/gonum v0.0.0-20180816165407-929014505bf4/go.mod h1:Y+Yx5eoAFn32cQvJDxZx5Dpnq+c3wtXuadVZAcxbbBo= gonum.org/v1/gonum v0.8.2/go.mod h1:oe/vMfY3deqTw+1EZJhuvEW2iwGF1bW9wwu7XCu0+v0= +gonum.org/v1/gonum v0.9.3 h1:DnoIG+QAMaF5NvxnGe/oKsgKcAc6PcUyl8q0VetfQ8s= gonum.org/v1/gonum v0.9.3/go.mod h1:TZumC3NeyVQskjXqmyWt4S3bINhy7B4eYwW69EbyX+0= +gonum.org/v1/netlib v0.0.0-20190313105609-8cb42192e0e0 h1:OE9mWmgKkjJyEmDAAtGMPjXu+YNeGvK9VTSHY6+Qihc= gonum.org/v1/netlib v0.0.0-20190313105609-8cb42192e0e0/go.mod h1:wa6Ws7BG/ESfp6dHfk7C6KdzKA7wR7u/rKwOGE66zvw= gonum.org/v1/plot v0.0.0-20190515093506-e2840ee46a6b/go.mod h1:Wt8AAjI+ypCyYX3nZBvf6cAIx93T+c/OS2HFAYskSZc= gonum.org/v1/plot v0.9.0/go.mod h1:3Pcqqmp6RHvJI72kgb8fThyUnav364FOsdDo2aGW5lY= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo= gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4= diff --git a/hjklbox/hjklbox b/hjklbox/hjklbox index 667ccde..4cc8f5a 100755 Binary files a/hjklbox/hjklbox and b/hjklbox/hjklbox differ diff --git a/hjklbox/main.go b/hjklbox/main.go index 6ea5c3b..dc0f0a3 100644 --- a/hjklbox/main.go +++ b/hjklbox/main.go @@ -2,6 +2,7 @@ package main import ( "github.com/deadsy/sdfx/render" + "github.com/deadsy/sdfx/render/dc" ) func main() { @@ -11,12 +12,16 @@ func main() { plate := plate() top := top() bottom := bottom() + walls := walls() // holes := usbHoleTest() // render.RenderSTL(holes, 1200, "holes.stl") // render.RenderDXF(hjkl, 300, "hjkl.dxf") // render.RenderDXF(sdf.Difference2D(buttons, buttonMounts), 300, "buttons.dxf") - render.RenderSTLSlow(bottom, 1200, "bottom.stl") - render.RenderSTLSlow(top, 1200, "top.stl") - render.RenderSTLSlow(plate, 1200, "plate.stl") + //render.RenderSTLSlow(pegholeTest(sdf.V2{X: 47, Y: 11.4}), 1200, "pegholetest.stl") + // render.RenderSTLSlow(usbmountHeightTest(), 300, "usbmountHeightTest.stl") + render.ToSTL(walls, 400, "walls.stl", dc.NewDualContouringDefault()) + render.ToSTL(bottom, 400, "bottom.stl", dc.NewDualContouringDefault()) + render.ToSTL(top, 400, "top.stl", dc.NewDualContouringDefault()) + render.ToSTL(plate, 400, "plate.stl", dc.NewDualContouringDefault()) } diff --git a/hjklbox/plate.go b/hjklbox/plate.go index 352b735..33f62e1 100644 --- a/hjklbox/plate.go +++ b/hjklbox/plate.go @@ -5,7 +5,7 @@ import "github.com/deadsy/sdfx/sdf" const ( PLATE_THICKNESS = 2.825 TOP_THICKNESS = 3.175 // 1/8th inch for possible thin acrylic top - BOTTOM_THICKNESS = 16 - PLATE_THICKNESS - TOP_THICKNESS + BOTTOM_THICKNESS = 20 - PLATE_THICKNESS - TOP_THICKNESS PLATE_WIDTH = 218 PLATE_HEIGHT = 130 TOLERANCE = 8 @@ -17,6 +17,7 @@ const ( USB_CONNECTOR_LENGTH = 8.8 // 1.1mm sticks out from daughterboard USB_CONNECTOR_HEIGHT = 7.2 USB_CONNECTOR_THICKNESS = 3.2 + PICO_PEG_HEIGHT = 4.0 ) func plate() sdf.SDF3 { @@ -71,7 +72,7 @@ func top() sdf.SDF3 { return sdf.Extrude3D(top2D, TOP_THICKNESS) } -func bottom() sdf.SDF3 { +func walls() sdf.SDF3 { cavity2D := sdf.Box2D(sdf.V2{X: PLATE_WIDTH - TOLERANCE, Y: PLATE_HEIGHT - TOLERANCE}, 5) walls2D := sdf.Box2D(sdf.V2{X: PLATE_WIDTH, Y: PLATE_HEIGHT}, 5) bottom2D := sdf.Difference2D(walls2D, cavity2D) @@ -82,9 +83,94 @@ func bottom() sdf.SDF3 { bottom2D = sdf.Union2D(bottom2D, cornerScrewHolders) bottom2D = sdf.Difference2D(bottom2D, cornerScrews) cavity2D = sdf.Difference2D(cavity2D, cornerScrewHolders) + /* + pegHole, _ := sdf.Circle2D(M2_SCREW_HOLE_DIAMETER / 2) + pegHoles := make([]sdf.SDF2, PICO_PEG_HEIGHT) + for i := range pegHoles { + pegHoles[i] = pegHole + } + pegHoles[0] = sdf.Transform2D(pegHoles[0], sdf.Translate2d(sdf.V2{X: 47 / 2, Y: 11.4 / 2})) //pico mounting hole spacing + pegHoles[1] = sdf.Transform2D(pegHoles[1], sdf.Translate2d(sdf.V2{X: 47 / 2, Y: -11.4 / 2})) //pico mounting hole spacing + pegHoles[2] = sdf.Transform2D(pegHoles[2], sdf.Translate2d(sdf.V2{X: -47 / 2, Y: -11.4 / 2})) //pico mounting hole spacing + pegHoles[3] = sdf.Transform2D(pegHoles[3], sdf.Translate2d(sdf.V2{X: -47 / 2, Y: 11.4 / 2})) //pico mounting hole spacing + + peg, _ := sdf.Circle2D(M2_SCREW_HOLE_DIAMETER) + pegs := make([]sdf.SDF2, 4) + for i := range pegs { + pegs[i] = peg + } + pegs[0] = sdf.Transform2D(pegs[0], sdf.Translate2d(sdf.V2{X: 47 / 2, Y: 11.4 / 2})) //pico mounting hole spacing + pegs[1] = sdf.Transform2D(pegs[1], sdf.Translate2d(sdf.V2{X: 47 / 2, Y: -11.4 / 2})) //pico mounting hole spacing + pegs[2] = sdf.Transform2D(pegs[2], sdf.Translate2d(sdf.V2{X: -47 / 2, Y: -11.4 / 2})) //pico mounting hole spacing + pegs[3] = sdf.Transform2D(pegs[3], sdf.Translate2d(sdf.V2{X: -47 / 2, Y: 11.4 / 2})) //pico mounting hole spacing + + mount2D := sdf.Union2D(pegs...) + mountingHoles2D := sdf.Union2D(pegHoles...) + mount2D = sdf.Difference2D(mount2D, mountingHoles2D) + mount2D = sdf.Transform2D(mount2D, sdf.Translate2d(sdf.V2{X: bottom2D.BoundingBox().Max.X / 2, Y: -bottom2D.BoundingBox().Max.X / 3})) + mount := sdf.Extrude3D(mount2D, 4) // M2x4mm screw holes + mount = sdf.Transform3D(mount, sdf.Translate3d(sdf.V3{X: 0, Y: 0, Z: -0.1})) + // bottom2D = sdf.Union2D(bottom2D, mount) + + bottom := sdf.Extrude3D(bottom2D, BOTTOM_THICKNESS) + bottom = sdf.Union3D(bottom, mount) + + cavity2D = sdf.Elongate2D(cavity2D, sdf.V2{X: 1, Y: 1}) + floor := sdf.Extrude3D(cavity2D, PLATE_THICKNESS) + floor = sdf.Transform3D(floor, sdf.Translate3d(sdf.V3{X: 0, Y: 0, Z: -(bottom.BoundingBox().Max.Z*2+floor.BoundingBox().Max.Z*2)/4 - 0.50})) + bottom = sdf.Union3D(bottom, floor) + */ + /*cableHole2D := sdf.Box2D(sdf.V2{X: CABLE_HEAD_WIDTH, Y: CABLE_HEAD_HEIGHT}, 0) + cableHole := sdf.Extrude3D(cableHole2D, TOLERANCE) + cableHole = sdf.Transform3D(cableHole, sdf.RotateX(sdf.DtoR(90))) + cableHole = sdf.Transform3D(cableHole, sdf.Translate3d(sdf.V3{X: 0, Y: (bottom.BoundingBox().Max.Y + cableHole.BoundingBox().Max.Y) - cableHole.BoundingBox().Max.Y*2, Z: cableHole.BoundingBox().Max.Z / 3})) + bottom = sdf.Difference3D(bottom, cableHole)*/ + + bottom := sdf.Extrude3D(bottom2D, BOTTOM_THICKNESS-PLATE_THICKNESS) + + usbCutout, _ := sdf.Box3D(sdf.V3{X: USB_DAUGHTERBOARD_LENGTH + 0.4, Y: USB_DAUGHTERBOARD_HEIGHT + 0.4, Z: USB_DAUGHTERBOARD_THICKNESS + 10}, 0) + usbCutout = sdf.Transform3D(usbCutout, sdf.Translate3d(sdf.V3{X: 0, Y: (cavity2D.BoundingBox().Max.Y + usbCutout.BoundingBox().Max.Y) - usbCutout.BoundingBox().Max.Y*2 + 2.6, Z: 2})) // 5 for m3x5 screw + bottom = sdf.Difference3D(bottom, usbCutout) + + /*usbCutoutPeg2D := M3ScrewHole() // m2 hole + usbCutoutPeg := sdf.Extrude3D(usbCutoutPeg2D, BOTTOM_THICKNESS) // thickness of daughtboard pcb + usbCutoutPeg = sdf.Transform3D(usbCutoutPeg, sdf.Translate3d(sdf.V3{X: 7.8, Y: (cavity2D.BoundingBox().Max.Y + usbCutoutPeg.BoundingBox().Max.Y + 2) - usbCutoutPeg.BoundingBox().Max.Y*2, Z: -BOTTOM_THICKNESS / 2})) + usbCutoutPeg2 := sdf.Transform3D(usbCutoutPeg, sdf.Translate3d(sdf.V3{X: -15.6, Y: 0, Z: 0})) + + usbCutoutPeg = sdf.Union3D(usbCutoutPeg, usbCutoutPeg2) + bottom = sdf.Difference3D(bottom, usbCutoutPeg)*/ + + usbPortHole, _ := sdf.Box3D(sdf.V3{X: USB_CONNECTOR_LENGTH + 0.5, Y: USB_CONNECTOR_HEIGHT + 0.5, Z: USB_CONNECTOR_THICKNESS + 0.5}, 0) + // usbPortHole = sdf.Transform3D(usbPortHole, sdf.RotateZ(sdf.DtoR(90))) + usbPortHole = sdf.Transform3D(usbPortHole, sdf.Translate3d(sdf.V3{X: 0, Y: PLATE_HEIGHT / 2, Z: 0})) // Z is thickness of board + + bottom = sdf.Difference3D(bottom, usbPortHole) + + return bottom +} + +func bottom() sdf.SDF3 { + bottom2D := sdf.Box2D(sdf.V2{X: PLATE_WIDTH, Y: PLATE_HEIGHT}, 5) + cornerScrewHolder, _ := sdf.Circle2D((M4_SCREW_HOLE_DIAMETER + 8) / 2) + cornerScrewHolders := cornerHoles(bottom2D, cornerScrewHolder) + cornerScrews := cornerHoles(bottom2D, M4screwHole()) + + bottom2D = sdf.Union2D(bottom2D, cornerScrewHolders) + bottom2D = sdf.Difference2D(bottom2D, cornerScrews) + + usbCutoutPeg2D := M3ScrewHole() + usbCutoutPeg2D = sdf.Transform2D(usbCutoutPeg2D, sdf.Translate2d(sdf.V2{X: 7.8, Y: (bottom2D.BoundingBox().Max.Y + usbCutoutPeg2D.BoundingBox().Max.Y - 2) - usbCutoutPeg2D.BoundingBox().Max.Y*2})) + usbCutoutPeg2D = sdf.Union2D(usbCutoutPeg2D, sdf.Transform2D(usbCutoutPeg2D, sdf.Translate2d(sdf.V2{X: -15.6, Y: 0}))) + + bottom2D = sdf.Difference2D(bottom2D, usbCutoutPeg2D) + + // usbCutoutPeg := sdf.Extrude3D(usbCutoutPeg2D, BOTTOM_THICKNESS) // thickness of daughtboard pcb + // usbCutoutPeg = sdf.Transform3D(usbCutoutPeg, sdf.Translate3d(sdf.V3{X: 7.8, Y: (cavity2D.BoundingBox().Max.Y + usbCutoutPeg.BoundingBox().Max.Y + 2) - usbCutoutPeg.BoundingBox().Max.Y*2, Z: -BOTTOM_THICKNESS / 2})) + // usbCutoutPeg2 := sdf.Transform3D(usbCutoutPeg, sdf.Translate3d(sdf.V3{X: -15.6, Y: 0, Z: 0})) + bottom := sdf.Extrude3D(bottom2D, PLATE_THICKNESS) pegHole, _ := sdf.Circle2D(M2_SCREW_HOLE_DIAMETER / 2) - pegHoles := make([]sdf.SDF2, 4) + pegHoles := make([]sdf.SDF2, PICO_PEG_HEIGHT) for i := range pegHoles { pegHoles[i] = pegHole } @@ -108,40 +194,10 @@ func bottom() sdf.SDF3 { mount2D = sdf.Difference2D(mount2D, mountingHoles2D) mount2D = sdf.Transform2D(mount2D, sdf.Translate2d(sdf.V2{X: bottom2D.BoundingBox().Max.X / 2, Y: -bottom2D.BoundingBox().Max.X / 3})) mount := sdf.Extrude3D(mount2D, 4) // M2x4mm screw holes - mount = sdf.Transform3D(mount, sdf.Translate3d(sdf.V3{X: 0, Y: 0, Z: -0.1})) - // bottom2D = sdf.Union2D(bottom2D, mount) + mount = sdf.Transform3D(mount, sdf.Translate3d(sdf.V3{X: 0, Y: 0, Z: PLATE_THICKNESS})) - bottom := sdf.Extrude3D(bottom2D, BOTTOM_THICKNESS) bottom = sdf.Union3D(bottom, mount) - cavity2D = sdf.Elongate2D(cavity2D, sdf.V2{X: 1, Y: 1}) - floor := sdf.Extrude3D(cavity2D, PLATE_THICKNESS) - floor = sdf.Transform3D(floor, sdf.Translate3d(sdf.V3{X: 0, Y: 0, Z: -(bottom.BoundingBox().Max.Z*2+floor.BoundingBox().Max.Z*2)/4 - 0.50})) - bottom = sdf.Union3D(bottom, floor) - - /*cableHole2D := sdf.Box2D(sdf.V2{X: CABLE_HEAD_WIDTH, Y: CABLE_HEAD_HEIGHT}, 0) - cableHole := sdf.Extrude3D(cableHole2D, TOLERANCE) - cableHole = sdf.Transform3D(cableHole, sdf.RotateX(sdf.DtoR(90))) - cableHole = sdf.Transform3D(cableHole, sdf.Translate3d(sdf.V3{X: 0, Y: (bottom.BoundingBox().Max.Y + cableHole.BoundingBox().Max.Y) - cableHole.BoundingBox().Max.Y*2, Z: cableHole.BoundingBox().Max.Z / 3})) - bottom = sdf.Difference3D(bottom, cableHole)*/ - - usbCutout, _ := sdf.Box3D(sdf.V3{X: USB_DAUGHTERBOARD_LENGTH + 0.4, Y: USB_DAUGHTERBOARD_HEIGHT + 0.4, Z: USB_DAUGHTERBOARD_THICKNESS + 3.8}, 0) - usbCutout = sdf.Transform3D(usbCutout, sdf.Translate3d(sdf.V3{X: 0, Y: (floor.BoundingBox().Max.Y + usbCutout.BoundingBox().Max.Y) - usbCutout.BoundingBox().Max.Y*2 + 2.6, Z: 2})) // 5 for m3x5 screw - bottom = sdf.Difference3D(bottom, usbCutout) - - usbCutoutPeg2D := M3ScrewHole() // m2 hole - usbCutoutPeg := sdf.Extrude3D(usbCutoutPeg2D, BOTTOM_THICKNESS) // thickness of daughtboard pcb - usbCutoutPeg = sdf.Transform3D(usbCutoutPeg, sdf.Translate3d(sdf.V3{X: 7.8, Y: (floor.BoundingBox().Max.Y + usbCutoutPeg.BoundingBox().Max.Y + 2) - usbCutoutPeg.BoundingBox().Max.Y*2, Z: -BOTTOM_THICKNESS / 2})) - usbCutoutPeg2 := sdf.Transform3D(usbCutoutPeg, sdf.Translate3d(sdf.V3{X: -15.6, Y: 0, Z: 0})) - - usbCutoutPeg = sdf.Union3D(usbCutoutPeg, usbCutoutPeg2) - bottom = sdf.Difference3D(bottom, usbCutoutPeg) - - usbPortHole, _ := sdf.Box3D(sdf.V3{X: USB_CONNECTOR_LENGTH, Y: USB_CONNECTOR_HEIGHT, Z: USB_CONNECTOR_THICKNESS}, 0) - usbPortHole = sdf.Transform3D(usbPortHole, sdf.Translate3d(sdf.V3{X: 0, Y: PLATE_HEIGHT / 2, Z: 1.5 / 2})) // Z is thickness of board - - bottom = sdf.Difference3D(bottom, usbPortHole) - return bottom } @@ -198,13 +254,53 @@ func lengthHoles(input, hole sdf.SDF2) sdf.SDF2 { } */ // i measured 45.6 between holes instead of 47mm, lets try some sizes I guess? -func pegholeTest() sdf.SDF3 { +func pegholeTest(pegDistances sdf.V2) sdf.SDF3 { + plane2D := sdf.Box2D(sdf.V2{X: 50, Y: 30}, 0) + pegHole, _ := sdf.Circle2D(M2_SCREW_HOLE_DIAMETER / 2) + pegHoles := make([]sdf.SDF2, 4) + for i := range pegHoles { + pegHoles[i] = pegHole + } + pegHoles[0] = sdf.Transform2D(pegHoles[0], sdf.Translate2d(sdf.V2{X: pegDistances.X / 2, Y: pegDistances.Y / 2})) //pico mounting hole spacing + pegHoles[1] = sdf.Transform2D(pegHoles[1], sdf.Translate2d(sdf.V2{X: pegDistances.X / 2, Y: -pegDistances.Y / 2})) //pico mounting hole spacing + pegHoles[2] = sdf.Transform2D(pegHoles[2], sdf.Translate2d(sdf.V2{X: -pegDistances.X / 2, Y: -pegDistances.Y / 2})) //pico mounting hole spacing + pegHoles[3] = sdf.Transform2D(pegHoles[3], sdf.Translate2d(sdf.V2{X: -pegDistances.X / 2, Y: pegDistances.Y / 2})) //pico mounting hole spacing - return nil + peg, _ := sdf.Circle2D(M2_SCREW_HOLE_DIAMETER) + pegs := make([]sdf.SDF2, 4) + for i := range pegs { + pegs[i] = peg + } + pegs[0] = sdf.Transform2D(pegs[0], sdf.Translate2d(sdf.V2{X: pegDistances.X / 2, Y: pegDistances.Y / 2})) //pico mounting hole spacing + pegs[1] = sdf.Transform2D(pegs[1], sdf.Translate2d(sdf.V2{X: pegDistances.X / 2, Y: -pegDistances.Y / 2})) //pico mounting hole spacing + pegs[2] = sdf.Transform2D(pegs[2], sdf.Translate2d(sdf.V2{X: -pegDistances.X / 2, Y: -pegDistances.Y / 2})) //pico mounting hole spacing + pegs[3] = sdf.Transform2D(pegs[3], sdf.Translate2d(sdf.V2{X: -pegDistances.X / 2, Y: pegDistances.Y / 2})) //pico mounting hole spacing + + mountingHoles2D := sdf.Union2D(pegHoles...) + mounts2D := sdf.Union2D(pegs...) + mounts2D = sdf.Difference2D(mounts2D, mountingHoles2D) + + mounts := sdf.Extrude3D(mounts2D, PICO_PEG_HEIGHT) + plane := sdf.Extrude3D(plane2D, PICO_PEG_HEIGHT/2) + + mounts = sdf.Transform3D(mounts, sdf.Translate3d(sdf.V3{X: 0, Y: 0, Z: PICO_PEG_HEIGHT / 4})) + + return sdf.Union3D(mounts, plane) } -usb hole is too low, needs to be a bit higher -func usbmountheighttest() sdf.SDF3 { +// usb hole is too low, needs to be a bit higher +func usbmountHeightTest() sdf.SDF3 { + box, _ := sdf.Box3D(sdf.V3{X: 2, Y: 15, Z: BOTTOM_THICKNESS}, 0) + floor, _ := sdf.Box3D(sdf.V3{X: 12, Y: 15, Z: 1}, 0) - return nil + floor = sdf.Transform3D(floor, sdf.Translate3d(sdf.V3{X: 5, Y: 0, Z: (-BOTTOM_THICKNESS / 2) - (-floor.BoundingBox().Max.Z)})) + + usbPortHole, _ := sdf.Box3D(sdf.V3{X: USB_CONNECTOR_LENGTH + 0.5, Y: USB_CONNECTOR_HEIGHT + 0.5, Z: USB_CONNECTOR_THICKNESS + 0.5}, 0) + usbPortHole = sdf.Transform3D(usbPortHole, sdf.Translate3d(sdf.V3{X: 0, Y: 0, Z: 0})) // Z is thickness of board + usbPortHole = sdf.Transform3D(usbPortHole, sdf.RotateZ(sdf.DtoR(90))) + + box = sdf.Difference3D(box, usbPortHole) + box = sdf.Union3D(box, floor) + + return box } diff --git a/hjklbox/screw.go b/hjklbox/screw.go index a469735..de9846e 100644 --- a/hjklbox/screw.go +++ b/hjklbox/screw.go @@ -3,9 +3,9 @@ package main import "github.com/deadsy/sdfx/sdf" const ( - M4_SCREW_HOLE_DIAMETER = 4.5 //m4 screw - M3_SCREW_HOLE_DIAMETER = 3.4 //m3 screw - M2_SCREW_HOLE_DIAMETER = 2.4 + M4_SCREW_HOLE_DIAMETER = 4 //m4 screw + M3_SCREW_HOLE_DIAMETER = 3.1 //m3 screw + M2_SCREW_HOLE_DIAMETER = 2 //m2 screw ) func M4screwHole() sdf.SDF2 {