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Update dactyl.clj

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-Renamed "default" thumb to "manuform" thumb
-Removed some unused code
-Modified case to accommodate new MCU holder
master
carbonfet 1 year ago committed by GitHub
parent 0fd09a2d42
commit bf697d6a1e
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1 changed files with 52 additions and 80 deletions
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132
src/dactyl_keyboard/dactyl.clj
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@ -16,19 +16,19 @@
(def nrows 5)
(def ncols 7)
(def α (/ π 12)) ; curvature of the columns
(def β (/ π 36)) ; curvature of the rows
(def centerrow (- nrows 3)) ; controls front-back tilt
(def centercol 4) ; controls left-right tilt / tenting (higher number is more tenting)
(def tenting-angle (/ π 12)) ; or, change this for more precise tenting control
(def α (/ π 12)) ; curvature of the columns
(def β (/ π 36)) ; curvature of the rows
(def centerrow (- nrows 3)) ; controls front-back tilt
(def centercol 4) ; controls left-right tilt / tenting (higher number is more tenting)
(def tenting-angle (/ π 12)) ; or, change this for more precise tenting control
(def pinky-15u true) ; controls whether the outer column uses 1.5u keys
(def first-15u-row 0) ; controls which should be the first row to have 1.5u keys on the outer column
(def last-15u-row 3) ; controls which should be the last row to have 1.5u keys on the outer column
(def first-15u-row 0) ; controls which should be the first row to have 1.5u keys on the outer column
(def last-15u-row 3) ; controls which should be the last row to have 1.5u keys on the outer column
(def extra-row true) ; adds an extra bottom row to the outer columns
(def extra-row true) ; adds an extra bottom row to the outer column(s)
(def inner-column true) ; adds an extra inner column (two less rows than nrows)
(def thumb-style "cf") ; toggles between "default", "mini", and "cf" thumb cluster
(def thumb-style "cf") ; toggles between "manuform", "mini", and "cf" thumb cluster
(def column-style :standard)
@ -36,32 +36,23 @@
(if inner-column
(cond (<= column 1) [0 -2 0]
(= column 3) [0 2.82 -4.5]
(>= column 5) [0 -12 5.64] ; original [0 -5.8 5.64]
(>= column 5) [0 -12 5.64] ; original [0 -5.8 5.64]
:else [0 0 0])
(cond (= column 2) [0 2.82 -4.5]
(>= column 4) [0 -12 5.64] ; original [0 -5.8 5.64]
(cond (= column 0) [0 -2 0]
(= column 2) [0 2.82 -4.5]
(>= column 4) [0 -12 5.64] ; original [0 -5.8 5.64]
:else [0 0 0])))
(def thumb-offsets [6 -3 7])
(def keyboard-z-offset 8) ; controls overall height; original=9 with centercol=3; use 16 for centercol=2
(def keyboard-z-offset 8) ; controls overall height; original=9 with centercol=3; use 16 for centercol=2
(def extra-width 2.5) ; extra space between the base of keys; original= 2
(def extra-height 1.0) ; original= 0.5
(def extra-width 2.5) ; extra space between the base of keys; original= 2
(def extra-height 1.0) ; original= 0.5
(def wall-z-offset -8) ; length of the first downward-sloping part of the wall (negative)
(def wall-xy-offset 5) ; offset in the x and/or y direction for the first downward-sloping part of the wall (negative)
(def wall-thickness 2) ; wall thickness parameter; originally 5
;; Settings for column-style == :fixed
;; The defaults roughly match Maltron settings
;; http://patentimages.storage.googleapis.com/EP0219944A2/imgf0002.png
;; Fixed-z overrides the z portion of the column ofsets above.
;; NOTE: THIS DOESN'T WORK QUITE LIKE I'D HOPED.
(def fixed-angles [(deg2rad 10) (deg2rad 10) 0 0 0 (deg2rad -15) (deg2rad -15)])
(def fixed-x [-41.5 -22.5 0 20.3 41.4 65.5 89.6]) ; relative to the middle finger
(def fixed-z [12.1 8.3 0 5 10.7 14.5 17.5])
(def fixed-tenting (deg2rad 0))
(def wall-xy-offset 5) ; offset in the x and/or y direction for the first downward-sloping part of the wall (negative)
(def wall-thickness 2) ; wall thickness parameter; originally 5
; If you use Cherry MX or Gateron switches, this can be turned on.
; If you use other switches such as Kailh, you should set this as false
@ -210,26 +201,8 @@
(rotate-y-fn column-angle)
(translate-fn [0 0 column-radius])
(translate-fn (column-offset column)))
column-z-delta (* column-radius (- 1 (Math/cos column-angle)))
placed-shape-ortho (->> shape
(translate-fn [0 0 (- row-radius)])
(rotate-x-fn (* α (- centerrow row)))
(translate-fn [0 0 row-radius])
(rotate-y-fn column-angle)
(translate-fn [(- (* (- column centercol) column-x-delta)) 0 column-z-delta])
(translate-fn (column-offset column)))
placed-shape-fixed (->> shape
(rotate-y-fn (nth fixed-angles column))
(translate-fn [(nth fixed-x column) 0 (nth fixed-z column)])
(translate-fn [0 0 (- (+ row-radius (nth fixed-z column)))])
(rotate-x-fn (* α (- centerrow row)))
(translate-fn [0 0 (+ row-radius (nth fixed-z column))])
(rotate-y-fn fixed-tenting)
(translate-fn [0 (second (column-offset column)) 0]))]
(->> (case column-style
:orthographic placed-shape-ortho
:fixed placed-shape-fixed
placed-shape)
column-z-delta (* column-radius (- 1 (Math/cos column-angle)))]
(->> (case column-style placed-shape)
(rotate-y-fn tenting-angle)
(translate-fn [0 0 keyboard-z-offset]))))
@ -424,9 +397,9 @@
(key-place (inc column) row web-post-bl)
(key-place column row web-post-br)))))))
;;;;;;;;;;;;;;;;;;;
;; Default Thumb ;;
;;;;;;;;;;;;;;;;;;;
;;;;;;;;;;;;;;;;;;;;
;; Manuform Thumb ;;
;;;;;;;;;;;;;;;;;;;;
(def thumborigin
(map + (key-position (+ innercol-offset 1) cornerrow [(/ mount-width 2) (- (/ mount-height 2)) 0])
@ -776,7 +749,7 @@
(key-place (+ innercol-offset 4) cornerrow web-post-bl))))))
;;;;;;;;;;;;;;;;
;; cf Thumb ;;
;; CF Thumb ;;
;;;;;;;;;;;;;;;;
(defn cfthumb-tl-place [shape]
@ -952,7 +925,7 @@
(key-place (+ innercol-offset 4) cornerrow web-post-bl))))))
;switching connectors, switchplates, etc. depending on thumb-style used
(when (= thumb-style "default")
(when (= thumb-style "manuform")
(def thumb-type thumb)
(def thumb-connector-type thumb-connectors)
(def thumbcaps-type thumbcaps)
@ -982,8 +955,8 @@
(defn bottom-hull [& p]
(hull p (bottom 0.001 p)))
(def left-wall-x-offset 4)
(def left-wall-z-offset 1)
(def left-wall-x-offset (if inner-column 4 9))
(def left-wall-z-offset 1)
(defn left-key-position [row direction]
(map - (key-position 0 row [(* mount-width -0.5) (* direction mount-height 0.5) 0]) [left-wall-x-offset 0 left-wall-z-offset]) )
@ -1059,13 +1032,14 @@
(key-wall-brace lastcol extra-cornerrow 0 -1 web-post-br lastcol extra-cornerrow 1 0 web-post-br)
)))
(def cf-thumb-offset (if inner-column -0.3 -1.7))
(def cf-thumb-wall
(union
; thumb walls
(wall-brace cfthumb-mr-place 0 -1 web-post-br cfthumb-tr-place 0 -1 web-post-br)
(wall-brace cfthumb-mr-place 0 -1 web-post-br cfthumb-mr-place 0 -1.15 web-post-bl)
(wall-brace cfthumb-br-place 0 -1 web-post-br cfthumb-br-place 0 -1 web-post-bl)
(wall-brace cfthumb-bl-place -0.3 1 thumb-post-tr cfthumb-bl-place 0 1 thumb-post-tl)
(wall-brace cfthumb-bl-place cf-thumb-offset 1 thumb-post-tr cfthumb-bl-place 0 1 thumb-post-tl)
(wall-brace cfthumb-br-place -1 0 web-post-tl cfthumb-br-place -1 0 web-post-bl)
(wall-brace cfthumb-bl-place -1 0 thumb-post-tl cfthumb-bl-place -1 0 web-post-bl)
; cfthumb corners
@ -1079,13 +1053,13 @@
(bottom-hull
(left-key-place (- cornerrow innercol-offset) -1 (translate (wall-locate2 -1 0) web-post))
(left-key-place (- cornerrow innercol-offset) -1 (translate (wall-locate3 -1 0) web-post))
(cfthumb-bl-place (translate (wall-locate2 -0.3 1) thumb-post-tr))
(cfthumb-bl-place (translate (wall-locate3 -0.3 1) thumb-post-tr)))
(cfthumb-bl-place (translate (wall-locate2 cf-thumb-offset 1) thumb-post-tr))
(cfthumb-bl-place (translate (wall-locate3 cf-thumb-offset 1) thumb-post-tr)))
(hull
(left-key-place (- cornerrow innercol-offset) -1 (translate (wall-locate2 -1 0) web-post))
(left-key-place (- cornerrow innercol-offset) -1 (translate (wall-locate3 -1 0) web-post))
(cfthumb-bl-place (translate (wall-locate2 -0.3 1) thumb-post-tr))
(cfthumb-bl-place (translate (wall-locate3 -0.3 1) thumb-post-tr))
(cfthumb-bl-place (translate (wall-locate2 cf-thumb-offset 1) thumb-post-tr))
(cfthumb-bl-place (translate (wall-locate3 cf-thumb-offset 1) thumb-post-tr))
(cfthumb-ml-place thumb-post-tl))
(hull
(left-key-place (- cornerrow innercol-offset) -1 web-post)
@ -1100,9 +1074,9 @@
(cfthumb-ml-place thumb-post-tl))
(hull
(cfthumb-bl-place thumb-post-tr)
(cfthumb-bl-place (translate (wall-locate1 -0.3 1) thumb-post-tr))
(cfthumb-bl-place (translate (wall-locate2 -0.3 1) thumb-post-tr))
(cfthumb-bl-place (translate (wall-locate3 -0.3 1) thumb-post-tr))
(cfthumb-bl-place (translate (wall-locate1 cf-thumb-offset 1) thumb-post-tr))
(cfthumb-bl-place (translate (wall-locate2 cf-thumb-offset 1) thumb-post-tr))
(cfthumb-bl-place (translate (wall-locate3 cf-thumb-offset 1) thumb-post-tr))
(cfthumb-ml-place thumb-post-tl))
; connectors below the inner column to the thumb & second column
(if inner-column
@ -1189,7 +1163,7 @@
(key-place 1 cornerrow web-post-bl)
(minithumb-tl-place minithumb-post-tl))))))
(def default-thumb-wall
(def manuform-thumb-wall
(union
; thumb walls
(wall-brace thumb-mr-place 0 -1 web-post-br thumb-tr-place 0 -1 thumb-post-br)
@ -1260,7 +1234,7 @@
;switching walls depending on thumb-style used
(def thumb-wall-type
(case thumb-style
"default" default-thumb-wall
"manuform" manuform-thumb-wall
"cf" cf-thumb-wall
"mini" mini-thumb-wall))
@ -1284,8 +1258,8 @@
(left-key-place y 1 web-post)
(left-key-place (dec y) -1 web-post)
)))
(wall-brace (partial key-place 0 0) 0 1 web-post-tl (partial left-key-place 0 1) -0.6 1 web-post)
(wall-brace (partial left-key-place 0 1) -0.6 1 web-post (partial left-key-place 0 1) -1 0 web-post)
(wall-brace (partial key-place 0 0) 0 1 web-post-tl (partial left-key-place 0 1) (if inner-column -0.6 -0.3) (if inner-column 1 1.3) web-post)
(wall-brace (partial left-key-place 0 1) (if inner-column -0.6 -0.3) (if inner-column 1 1.3) web-post (partial left-key-place 0 1) -1 0 web-post)
; front wall
(key-wall-brace (+ innercol-offset 3) lastrow 0 -1 web-post-bl (+ innercol-offset 3) lastrow 0 -1 web-post-br)
(key-wall-brace (+ innercol-offset 3) lastrow 0 -1 web-post-br (+ innercol-offset 4) extra-cornerrow 0 -1 web-post-bl)
@ -1297,10 +1271,8 @@
(def holder-offset
(case nrows
4 -3.5
5 0
6 (if inner-column
3.2
2.2)))
5 (if inner-column 0 -6.5)
6 (if inner-column 3.2 2.2)))
(def notch-offset
(case nrows
@ -1308,12 +1280,12 @@
5 0.15
6 -5.07))
; Cutout for controller/trrs jack holder
; Cutout for MCU holder
(def usb-holder-ref (key-position 0 0 (map - (wall-locate2 0 -1) [0 (/ mount-height 2) 0])))
(def usb-holder-position (map + [(+ 18.8 holder-offset) 18.7 1.3] [(first usb-holder-ref) (second usb-holder-ref) 2]))
(def usb-holder-space (translate (map + usb-holder-position [-1.5 (* -1 wall-thickness) 2.9]) (cube 28.666 30 12.4)))
(def usb-holder-notch (translate (map + usb-holder-position [-1.5 (+ 4.4 notch-offset) 2.9]) (cube 31.366 1.3 12.4)))
(def trrs-notch (translate (map + usb-holder-position [-10.33 (+ 3.6 notch-offset) 6.6]) (cube 8.4 2.4 19.8)))
(def usb-holder-position (map + [(+ 18.8 holder-offset) 18.7 1.3] [(first usb-holder-ref) (second usb-holder-ref) 1.8]))
(def usb-holder-space (translate (map + usb-holder-position [-1.5 (* -1 wall-thickness) 2.1]) (cube 28.666 30 10.4)))
(def usb-holder-notch-l (translate (map + usb-holder-position [-12 (+ 4.4 notch-offset) 2.1]) (cube 10 1.3 10.4)))
(def usb-holder-notch-r (translate (map + usb-holder-position [9 (+ (if inner-column 4.4 6.4) notch-offset) 2.1]) (cube 10 1.3 10.4)))
; Screw insert definition & position
(defn screw-insert-shape [bottom-radius top-radius height]
@ -1353,7 +1325,7 @@
(def screw-offset-tm [9.5 -4.5 0])
(def screw-offset-bm [13 -7 0]))
(when (and (= thumb-style "cf") (false? inner-column))
(def screw-offset-bl [-7.7 2 0])
(def screw-offset-bl [-3.5 2 0])
(def screw-offset-tm [9.5 -4.5 0])
(def screw-offset-bm [13 -7 0]))
(when (and (= thumb-style "mini") inner-column)
@ -1364,11 +1336,11 @@
(def screw-offset-bl [-1 4.2 0])
(def screw-offset-tm [9.5 -4.5 0])
(def screw-offset-bm [-1 -7 0]))
(when (and (= thumb-style "default") inner-column)
(when (and (= thumb-style "manuform") inner-column)
(def screw-offset-bl [5 -6 0])
(def screw-offset-tm [9.5 -4.5 0])
(def screw-offset-bm [8 -1 0]))
(when (and (= thumb-style "default") (false? inner-column))
(when (and (= thumb-style "manuform") (false? inner-column))
(def screw-offset-bl [-11.7 -8 0])
(def screw-offset-tm [9.5 -4.5 0])
(def screw-offset-bm [8 -1 0]))
@ -1448,8 +1420,8 @@
(difference (union case-walls
screw-insert-outers)
usb-holder-space
trrs-notch
usb-holder-notch
usb-holder-notch-l
usb-holder-notch-r
screw-insert-holes))
(translate [0 0 -20] (cube 350 350 40))))

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