Source code for boxes.generators.atreus21

"""Generator for a split atreus keyboard."""

from copy import deepcopy

from boxes import Boxes, Color, holeCol, restore, boolarg
from boxes.edges import FingerJointSettings


[docs]class Atreus21(Boxes): """Generator for a split atreus keyboard.""" ui_group = 'Misc' btn_size = 15.6 btn_outer = btn_size + 3.4 border = 6 row_offsets=[3, 6, 11, 5, 0, btn_size * .5] row_keys=[4, 4, 4, 4, 4, 1] def __init__(self): super().__init__() self.argparser.add_argument( '--top1_thickness', action='store', type=float, default=1.5, help=('thickness of the button hold layer, cherry like switches ' 'need 1.5mm or smaller to snap in') ) self.argparser.add_argument( '--top2_enable', action='store', type=boolarg, default=False, help=('enables another top layer that can hold CPG151101S11 ' 'sockets') ) self.argparser.add_argument( '--top2_thickness', action='store', type=float, default=1.5, help=('thickness of the hotplug layer, CPG151101S11 sockets ' 'need 1.2mm to 1.5mm') ) self.addSettingsArgs(FingerJointSettings, surroundingspaces=1) def render(self): """Renders the keypad.""" # deeper edge for top to add multiple layers deep_edge = deepcopy(self.edges['f'].settings) deep_edge.thickness = self.thickness + self.top1_thickness if self.top2_enable: deep_edge.thickness += self.top2_thickness deep_edge.edgeObjects(self, 'gGH', True) self.moveTo(10, 30) case_x, case_y = self._case_x_y() self.hole(0, 0, d=0.7) for reverse in [False, True]: # keyholder self.outer() self.half(reverse=reverse) self.holes() self.moveTo(case_x + 13) # support self.outer() self.half(self.support, reverse=reverse) self.holes() self.moveTo(-case_x - 13, case_y + 13) # hotplug self.outer() self.half(self.hotplug, reverse=reverse) self.holes() self.moveTo(case_x + 13) # border self.outer() self.rim() self.holes() self.moveTo(-case_x - 13, case_y + 13) def holes(self): case_x, case_y = self._case_x_y() self.hole(-1.5, -1.5, d=3) self.hole(case_x + 1.5, -1.5, d=3) self.hole(-1.5, case_y + 1.5, d=3) self.hole(case_x + 1.5, case_y + 1.5, d=3) def micro(self): x = 17.9 y = 33 b = self.border case_x, case_y = self._case_x_y() self.rectangularHole( x * -.5 + case_x + b * .5, y * -.5 + case_y + b * .5, x, y ) def rim(self): s = 5 x, y = self._case_x_y() self.moveTo(x * .5, y * .5) self.rectangularHole(0, 0, x, y, 5) self.moveTo(x * -.5, y * -.5) def outer(self): x, y = self._case_x_y() b = self.border self.moveTo(0, -b) corner = [90, b] self.polyline(*([x, corner, y, corner] * 2)) self.moveTo(0, b) def half(self, cb=None, reverse=False): row_offsets=self.row_offsets row_keys=self.row_keys scheme = list(zip(row_offsets, row_keys)) if reverse: scheme.reverse() for offset, keys in scheme: self.moveTo(0, offset) self.key_row(keys, cb) self.moveTo(self.btn_outer) self.moveTo(0, -offset) total_moved_rows = len(row_offsets) * (self.btn_outer) self.moveTo(total_moved_rows * -1, 0) def key_row(self, n, hole_cb=None): """Callback for the key holes.""" if hole_cb == None: hole_cb = self.key for _ in range(n): hole_cb() self.moveTo(0, -n * (self.btn_outer)) def support(self): btn = [11.6, (-90, 2)] * 4 self.set_source_color(Color.BLUE) self.moveTo(0, 2, 90) self.polyline(*btn) self.moveTo(-2, 0, 270) self.moveTo(0, self.btn_outer) self.set_source_color(Color.BLACK) def hotplug(self): self.moveTo(7.8 , 7.8) self.hole(0, 0, d=4) self.hole(1.27 * -3, 1.27 * 2, d=2.9) self.hole(1.27 * 2, 1.27 * 4, d=2.9) # pcb mounts self.hole(1.27 * -4, 0, d=1.7) self.hole(1.27 * 4, 0, d=1.7) self.moveTo(-7.8, -7.8) self.moveTo(0, self.btn_outer) def key(self): self.set_source_color(Color.BLUE) # draw clock wise to work with burn correction btn_half_side = [0.98, 90, 0.81, -90, 3.5, -90, 0.81, 90, 2.505] btn_full_side = [*btn_half_side, 0, *btn_half_side[::-1]] btn = [*btn_full_side, -90] * 4 self.moveTo(0.81, 0.81, 90) self.polyline(*btn) self.moveTo(0, 0, 270) self.moveTo(-0.81, -0.81) self.moveTo(0, self.btn_outer) self.set_source_color(Color.BLACK) # stolen form electronics-box def wallx_cb(self): """Callback for triangle holes on x-side.""" x, _ = self._get_x_y() t = self.thickness self.fingerHolesAt(0, self.h - 1.5 * t, self.triangle, 0) self.fingerHolesAt(x, self.h - 1.5 * t, self.triangle, 180) # stolen form electronics-box def wally_cb(self): """Callback for triangle holes on y-side.""" _, y = self._get_x_y() t = self.thickness self.fingerHolesAt(0, self.h - 1.5 * t, self.triangle, 0) self.fingerHolesAt(y, self.h - 1.5 * t, self.triangle, 180) # get case sizes def _case_x_y(self): x = len(self.row_offsets) * self.btn_outer - 4 y = sum([ max(self.row_keys) * self.btn_outer, # total button sizes max(self.row_offsets), # offset of highest row -4, ]) return x, y