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main ... only-grid

Author SHA1 Message Date
Martin Frost 52e1f6160c Grids with thumb corners 2024-11-15 21:57:32 +01:00
Martin Frost 640e559bff Add rendered grids 2024-11-15 19:20:11 +01:00
Martin Frost 7c93dc35d2 Lower global z offset 
This will make printing a bit faster
 2024-11-15 19:18:09 +01:00
Martin Frost f6d3e54df2 Output only grids 2024-11-15 19:12:01 +01:00
7 changed files with 1848 additions and 43493 deletions
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src/main.py
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@ -1,50 +1,47 @@
""" import datetime
Generate Dactyl case from math import radians, sin, cos
"""
from math import radians, sin
from lib import * from lib import *
from shapes import * from shapes import *
import lib import lib
import mat import mat
SWITCH_THICKNESS = 1.3 switch_thickness = 1.3
SWITCH_TOP_THICKNESS = 2.8 switch_top_thickness = 2.8
WEB_THICKNESS = 3 web_thickness = 3
SWITCH_RIM_THICKNESS = 2 switch_rim_thickness = 2
POST_WIDTH = 0.5 post_width = 0.5
POST_RAD = POST_WIDTH / 2 post_rad = post_width / 2
KEYHOLE_SIZE = 13.8 keyhole_size = 13.8
KEYSWITCH_HEIGHT = 15 keyswitch_height = 15
KEYSWITCH_WIDTH = 15 keyswitch_width = 15
PLATE_OUTER_WIDTH = KEYHOLE_SIZE + SWITCH_RIM_THICKNESS * 2 plate_outer_width = keyhole_size + switch_rim_thickness * 2
MAX_NUM_ROWS = 4 max_num_rows = 4
NUM_COLS = 6 num_cols = 6
NUM_PINKY_COLUMNS = 2 num_pinky_columns = 2
cols_with_max_rows = [2, 3] cols_with_max_rows = [2, 3]
SA_PROFILE_KEY_HEIGHT = 2 sa_profile_key_height = 2
CAP_TOP_HEIGHT = SWITCH_TOP_THICKNESS + SA_PROFILE_KEY_HEIGHT cap_top_height = switch_top_thickness + sa_profile_key_height
# extra space between the base of keys # extra space between the base of keys
EXTRA_HEIGHT = 3 extra_height = 3
EXTRA_WIDTH = 3 extra_width = 3
MOUNT_HEIGHT = KEYSWITCH_HEIGHT mount_height = keyswitch_height
MOUNT_WIDTH = KEYSWITCH_WIDTH mount_width = keyswitch_width
# use 10 for faster prototyping, 15 for real # use 10 for faster prototyping, 15 for real
TENTING_ANGLE = 11.0 tenting_angle = 11.0
Z_OFFSET = 9.0 z_offset = 6.0
SHOULD_INCLUDE_RISERS = False should_include_risers = False
def is_pinky(col): def is_pinky(col):
return col >= NUM_COLS - NUM_PINKY_COLUMNS return col >= num_cols - num_pinky_columns
# aka: alpha # aka: alpha
@ -56,13 +53,13 @@ def row_curve_deg(col):
# aka: beta # aka: beta
col_curve_deg = 4.0 col_curve_deg = 4.0
column_radius = CAP_TOP_HEIGHT + ((MOUNT_WIDTH + EXTRA_WIDTH) / 2) / sin( column_radius = cap_top_height + ((mount_width + extra_width) / 2) / sin(
radians(col_curve_deg) / 2 radians(col_curve_deg) / 2
) )
def row_radius(col): def row_radius(col):
return CAP_TOP_HEIGHT + ((MOUNT_HEIGHT + EXTRA_HEIGHT) / 2) / sin( return cap_top_height + ((mount_height + extra_height) / 2) / sin(
radians(row_curve_deg(col)) / 2 radians(row_curve_deg(col)) / 2
) )
@ -83,13 +80,13 @@ def column_extra_transform(col):
def num_rows_for_col(col): def num_rows_for_col(col):
if col in cols_with_max_rows: if col in cols_with_max_rows:
return MAX_NUM_ROWS return max_num_rows
else: else:
return MAX_NUM_ROWS - 1 return max_num_rows - 1
def does_coord_exist(row, col): def does_coord_exist(row, col):
return col >= 0 and col < NUM_COLS and row >= 0 and row < num_rows_for_col(col) return col >= 0 and col < num_cols and row >= 0 and row < num_rows_for_col(col)
def negative(vect): def negative(vect):
@ -105,21 +102,21 @@ def bottom_hull(shape):
def single_switch_fn(): def single_switch_fn():
outer_width = KEYHOLE_SIZE + SWITCH_RIM_THICKNESS * 2 outer_width = keyhole_size + switch_rim_thickness * 2
bottom_wall = cube(outer_width, SWITCH_RIM_THICKNESS, SWITCH_THICKNESS) bottom_wall = cube(outer_width, switch_rim_thickness, switch_thickness)
top_wall = translate(0, KEYHOLE_SIZE + SWITCH_RIM_THICKNESS, 0)(bottom_wall) top_wall = translate(0, keyhole_size + switch_rim_thickness, 0)(bottom_wall)
left_wall = cube(SWITCH_RIM_THICKNESS, outer_width, SWITCH_THICKNESS) left_wall = cube(switch_rim_thickness, outer_width, switch_thickness)
right_wall = translate(KEYHOLE_SIZE + SWITCH_RIM_THICKNESS, 0, 0)(left_wall) right_wall = translate(keyhole_size + switch_rim_thickness, 0, 0)(left_wall)
nub_len = 2.75 nub_len = 2.75
nub_cyl = translate(0, 0, -1)(rotate_x(90)(cylinder(1, nub_len, 30, center=True))) nub_cyl = translate(0, 0, -1)(rotate_x(90)(cylinder(1, nub_len, 30, center=True)))
# nub_cube = translate(-SWITCH_RIM_THICKNESS / 2, 0, 0.)(cube(SWITCH_RIM_THICKNESS, nub_len, 4, center=True)) # nub_cube = translate(-switch_rim_thickness / 2, 0, 0.)(cube(switch_rim_thickness, nub_len, 4, center=True))
# left_nub = translate(SWITCH_RIM_THICKNESS, (outer_width) / 2, 0)(hull(nub_cyl, nub_cube)) # left_nub = translate(switch_rim_thickness, (outer_width) / 2, 0)(hull(nub_cyl, nub_cube))
# right_nub_cube = translate(SWITCH_RIM_THICKNESS / 2, 0, 0)(cube(SWITCH_RIM_THICKNESS, nub_len, 4, center=True)) # right_nub_cube = translate(switch_rim_thickness / 2, 0, 0)(cube(switch_rim_thickness, nub_len, 4, center=True))
# right_nub = translate(-SWITCH_RIM_THICKNESS + outer_width, (outer_width) / 2, 0)(hull(nub_cyl, right_nub_cube)) # right_nub = translate(-switch_rim_thickness + outer_width, (outer_width) / 2, 0)(hull(nub_cyl, right_nub_cube))
return translate(-outer_width / 2, -outer_width / 2, 0)( return translate(-outer_width / 2, -outer_width / 2, 0)(
union( union(
@ -135,8 +132,8 @@ def single_switch_fn():
single_switch = single_switch_fn() single_switch = single_switch_fn()
filled_switch = translate(0, 0, SWITCH_THICKNESS / 2.0)( filled_switch = translate(0, 0, switch_thickness / 2.0)(
cube(PLATE_OUTER_WIDTH, PLATE_OUTER_WIDTH, SWITCH_THICKNESS, center=True) cube(plate_outer_width, plate_outer_width, switch_thickness, center=True)
) )
sa_length = 16.5 sa_length = 16.5
@ -163,7 +160,7 @@ def sa_cap_fn():
top = translate(0, 0, sa_extra_height)(top) top = translate(0, 0, sa_extra_height)(top)
return colour(220, 163, 163, 1)( return colour(220, 163, 163, 1)(
translate(0, 0, SWITCH_TOP_THICKNESS + 1.5)(hull(bot, mid, top)) translate(0, 0, switch_top_thickness + 1.5)(hull(bot, mid, top))
) )
@ -171,8 +168,8 @@ sa_cap = sa_cap_fn()
def row_cols(): def row_cols():
for row in range(MAX_NUM_ROWS): for row in range(max_num_rows):
for col in range(NUM_COLS): for col in range(num_cols):
if row < num_rows_for_col(col): if row < num_rows_for_col(col):
yield (row, col) yield (row, col)
@ -181,11 +178,11 @@ def all_of_shape(shape):
return [grid_position(row, col, shape) for (row, col) in row_cols()] return [grid_position(row, col, shape) for (row, col) in row_cols()]
web_post = translate(-POST_RAD, -POST_RAD, SWITCH_THICKNESS - WEB_THICKNESS)( web_post = translate(-post_rad, -post_rad, switch_thickness - web_thickness)(
cube(POST_WIDTH, POST_WIDTH, WEB_THICKNESS) cube(post_width, post_width, web_thickness)
) )
short_web_post = translate(-POST_RAD, -POST_RAD, 0)( short_web_post = translate(-post_rad, -post_rad, 0)(
cube(POST_WIDTH, POST_WIDTH, POST_WIDTH) cube(post_width, post_width, post_width)
) )
SQUARE_OFFSET_IDXS = [ SQUARE_OFFSET_IDXS = [
@ -212,7 +209,7 @@ def apply_translate_square(square, shape):
return square_apply(square, fn) return square_apply(square, fn)
outer_post_delta = KEYHOLE_SIZE / 2 + SWITCH_RIM_THICKNESS # - POST_RAD/2 outer_post_delta = keyhole_size / 2 + switch_rim_thickness # - post_rad/2
outer_post_translate_square = square_translater_at_offset(outer_post_delta) outer_post_translate_square = square_translater_at_offset(outer_post_delta)
@ -224,7 +221,7 @@ web_post_bl = translate(-outer_post_delta, -outer_post_delta, 0)(web_post)
web_posts = apply_translate_square(outer_post_translate_square, web_post) web_posts = apply_translate_square(outer_post_translate_square, web_post)
short_web_posts = apply_translate_square(outer_post_translate_square, short_web_post) short_web_posts = apply_translate_square(outer_post_translate_square, short_web_post)
inner_post_delta = KEYHOLE_SIZE / 2 + POST_RAD inner_post_delta = keyhole_size / 2 + post_rad
inner_post_translate_square = square_translater_at_offset(inner_post_delta) inner_post_translate_square = square_translater_at_offset(inner_post_delta)
inner_web_posts = apply_translate_square(inner_post_translate_square, web_post) inner_web_posts = apply_translate_square(inner_post_translate_square, web_post)
@ -307,8 +304,8 @@ def place_on_grid_base(row, column, domain):
# Column offset # Column offset
domain.translate(*column_offset(column)), domain.translate(*column_offset(column)),
# Misc # Misc
domain.rotate_y(TENTING_ANGLE), domain.rotate_y(tenting_angle),
domain.translate(0, 0, Z_OFFSET), domain.translate(0, 0, z_offset),
) )
@ -334,8 +331,8 @@ def connectors():
return hull(*posts1, *posts2) return hull(*posts1, *posts2)
all_connectors = [] all_connectors = []
for col in range(NUM_COLS - 1): for col in range(num_cols - 1):
for row in range(MAX_NUM_ROWS): for row in range(max_num_rows):
if does_coord_exist(row, col) and does_coord_exist(row, col + 1): if does_coord_exist(row, col) and does_coord_exist(row, col + 1):
if (row, col) == (0, 3): if (row, col) == (0, 3):
right_edge = [ right_edge = [
@ -351,8 +348,8 @@ def connectors():
) )
) )
for col in range(NUM_COLS): for col in range(num_cols):
for row in range(MAX_NUM_ROWS - 1): for row in range(max_num_rows - 1):
if does_coord_exist(row, col) and does_coord_exist(row + 1, col): if does_coord_exist(row, col) and does_coord_exist(row + 1, col):
all_connectors.append( all_connectors.append(
make_edge_connection( make_edge_connection(
@ -360,7 +357,7 @@ def connectors():
) )
) )
for col in range(NUM_COLS - 1): for col in range(num_cols - 1):
row = num_rows_for_col(col) - 1 row = num_rows_for_col(col) - 1
next_col = col + 1 next_col = col + 1
next_row = num_rows_for_col(next_col) - 1 next_row = num_rows_for_col(next_col) - 1
@ -398,8 +395,8 @@ def connectors():
return False return False
return True return True
for col in range(NUM_COLS - 1): for col in range(num_cols - 1):
for row in range(MAX_NUM_ROWS - 1): for row in range(max_num_rows - 1):
if does_diag_exist(row, col): if does_diag_exist(row, col):
p1 = grid_position(row, col, web_post_br) p1 = grid_position(row, col, web_post_br)
p2 = grid_position(row + 1, col, web_post_tr) p2 = grid_position(row + 1, col, web_post_tr)
@ -480,7 +477,7 @@ def wall_connect_from_placer(
delta1=None, delta1=None,
delta2=None, delta2=None,
connectors=True, connectors=True,
walls=True walls=False
): ):
offsetter1 = make_offsetter(idx1, delta1) offsetter1 = make_offsetter(idx1, delta1)
offsetter2 = make_offsetter(idx2, delta2) offsetter2 = make_offsetter(idx2, delta2)
@ -490,8 +487,8 @@ def wall_connect_from_placer(
shapes = [] shapes = []
if SHOULD_INCLUDE_RISERS: # if should_include_risers:
shapes.append(hull(place_fn1(post1), place_fn2(post2))) # shapes.append(hull(place_fn1(post1), place_fn2(post2)))
if connectors: if connectors:
shapes.append( shapes.append(
@ -501,15 +498,15 @@ def wall_connect_from_placer(
) )
) )
if walls: # if walls:
shapes.append( # shapes.append(
bottom_hull( # bottom_hull(
hull( # hull(
place_fn1(offsetter1(switch_riser_raw_dot)), # place_fn1(offsetter1(switch_riser_raw_dot)),
place_fn2(offsetter2(switch_riser_raw_dot)), # place_fn2(offsetter2(switch_riser_raw_dot)),
) # )
) # )
) # )
return union(*shapes) return union(*shapes)
@ -518,15 +515,15 @@ def case_walls():
all_shapes = [] all_shapes = []
# Top wall # Top wall
for col in range(0, NUM_COLS): for col in range(0, num_cols):
all_shapes.append(wall_connect(0, col, square_idx_tl, 0, col, square_idx_tr)) all_shapes.append(wall_connect(0, col, square_idx_tl, 0, col, square_idx_tr))
for col in range(0, NUM_COLS - 1): for col in range(0, num_cols - 1):
all_shapes.append( all_shapes.append(
wall_connect(0, col, square_idx_tr, 0, col + 1, square_idx_tl) wall_connect(0, col, square_idx_tr, 0, col + 1, square_idx_tl)
) )
# Right wall # Right wall
max_col = NUM_COLS - 1 max_col = num_cols - 1
for row in range(0, num_rows_for_col(max_col)): for row in range(0, num_rows_for_col(max_col)):
all_shapes.append( all_shapes.append(
wall_connect(row, max_col, square_idx_tr, row, max_col, square_idx_br) wall_connect(row, max_col, square_idx_tr, row, max_col, square_idx_br)
@ -546,9 +543,10 @@ def case_walls():
# Bottom wall # Bottom wall
def include_wall(col): def include_wall(col):
return col >= 2 return False
# return col >= 2
for col in range(0, NUM_COLS): for col in range(0, num_cols):
all_shapes.append( all_shapes.append(
wall_connect( wall_connect(
num_rows_for_col(col) - 1, num_rows_for_col(col) - 1,
@ -560,7 +558,7 @@ def case_walls():
walls=include_wall(col), walls=include_wall(col),
) )
) )
for col in range(0, NUM_COLS - 1): for col in range(0, num_cols - 1):
all_shapes.append( all_shapes.append(
wall_connect( wall_connect(
num_rows_for_col(col) - 1, num_rows_for_col(col) - 1,
@ -713,43 +711,43 @@ def thumb_walls():
walls=False, walls=False,
connectors=False, connectors=False,
), ),
hull( # hull(
get_offset_thumb_placer(thumb_br_placer, square_idx_tr, top_dot), # get_offset_thumb_placer(thumb_br_placer, square_idx_tr, top_dot),
get_offset_thumb_placer(thumb_r_placer, square_idx_bl, top_dot), # get_offset_thumb_placer(thumb_r_placer, square_idx_bl, top_dot),
get_offset_thumb_placer( # get_offset_thumb_placer(
thumb_r_placer, square_idx_bl, switch_riser_raw_dot # thumb_r_placer, square_idx_bl, switch_riser_raw_dot
), # ),
), # ),
hull( # hull(
get_offset_thumb_placer(thumb_br_placer, square_idx_tr, top_dot), # get_offset_thumb_placer(thumb_br_placer, square_idx_tr, top_dot),
get_offset_thumb_placer( # get_offset_thumb_placer(
thumb_br_placer, square_idx_tr, switch_riser_raw_dot # thumb_br_placer, square_idx_tr, switch_riser_raw_dot
), # ),
get_offset_thumb_placer( # get_offset_thumb_placer(
thumb_r_placer, square_idx_bl, switch_riser_raw_dot # thumb_r_placer, square_idx_bl, switch_riser_raw_dot
), # ),
), # ),
hull( # hull(
get_offset_thumb_placer( # get_offset_thumb_placer(
thumb_r_placer, square_idx_br, switch_riser_raw_dot # thumb_r_placer, square_idx_br, switch_riser_raw_dot
), # ),
get_offset_thumb_placer( # get_offset_thumb_placer(
thumb_r_placer, square_idx_bl, switch_riser_raw_dot # thumb_r_placer, square_idx_bl, switch_riser_raw_dot
), # ),
get_offset_thumb_placer( # get_offset_thumb_placer(
thumb_br_placer, square_idx_tr, switch_riser_raw_dot # thumb_br_placer, square_idx_tr, switch_riser_raw_dot
), # ),
), # ),
bottom_hull( # bottom_hull(
hull( # hull(
get_offset_thumb_placer( # get_offset_thumb_placer(
thumb_r_placer, square_idx_br, switch_riser_raw_dot # thumb_r_placer, square_idx_br, switch_riser_raw_dot
), # ),
get_offset_thumb_placer( # get_offset_thumb_placer(
thumb_br_placer, square_idx_tr, switch_riser_raw_dot # thumb_br_placer, square_idx_tr, switch_riser_raw_dot
), # ),
) # )
), # ),
) )
@ -874,37 +872,37 @@ def thumb_connectors():
def thumb_to_body_connectors(): def thumb_to_body_connectors():
return union( return union(
bottom_hull( # bottom_hull(
hull( # hull(
thumb_r_placer( # thumb_r_placer(
get_in_square(switch_riser_offset_square, square_idx_br)( # get_in_square(switch_riser_offset_square, square_idx_br)(
switch_riser_raw_dot # switch_riser_raw_dot
) # )
), # ),
place_on_grid(3, 2)( # place_on_grid(3, 2)(
get_in_square(switch_riser_offset_square, square_idx_bl)( # get_in_square(switch_riser_offset_square, square_idx_bl)(
switch_riser_raw_dot # switch_riser_raw_dot
) # )
), # ),
) # )
), # ),
hull( # hull(
thumb_r_placer( # thumb_r_placer(
get_in_square(switch_riser_offset_square, square_idx_br)( # get_in_square(switch_riser_offset_square, square_idx_br)(
switch_riser_raw_dot # switch_riser_raw_dot
) # )
), # ),
thumb_r_placer( # thumb_r_placer(
get_in_square(switch_riser_offset_square, square_idx_tr)( # get_in_square(switch_riser_offset_square, square_idx_tr)(
switch_riser_raw_dot # switch_riser_raw_dot
) # )
), # ),
place_on_grid(3, 2)( # place_on_grid(3, 2)(
get_in_square(switch_riser_offset_square, square_idx_bl)( # get_in_square(switch_riser_offset_square, square_idx_bl)(
switch_riser_raw_dot # switch_riser_raw_dot
) # )
), # ),
), # ),
hull( hull(
thumb_r_placer( thumb_r_placer(
get_in_square(switch_riser_offset_square, square_idx_tr)( get_in_square(switch_riser_offset_square, square_idx_tr)(
@ -939,37 +937,37 @@ def thumb_to_body_connectors():
) )
), ),
), ),
bottom_hull( # bottom_hull(
hull( # hull(
thumb_m_placer( # thumb_m_placer(
get_in_square(switch_riser_offset_square, square_idx_tl)( # get_in_square(switch_riser_offset_square, square_idx_tl)(
switch_riser_raw_dot # switch_riser_raw_dot
) # )
), # ),
place_on_grid(2, 0)( # place_on_grid(2, 0)(
get_in_square(switch_riser_offset_square, square_idx_bl)( # get_in_square(switch_riser_offset_square, square_idx_bl)(
switch_riser_raw_dot # switch_riser_raw_dot
) # )
), # ),
) # )
), # ),
hull( # hull(
thumb_m_placer( # thumb_m_placer(
get_in_square(switch_riser_offset_square, square_idx_tl)( # get_in_square(switch_riser_offset_square, square_idx_tl)(
switch_riser_raw_dot # switch_riser_raw_dot
) # )
), # ),
place_on_grid(2, 0)( # place_on_grid(2, 0)(
get_in_square(switch_riser_offset_square, square_idx_bl)( # get_in_square(switch_riser_offset_square, square_idx_bl)(
switch_riser_raw_dot # switch_riser_raw_dot
) # )
), # ),
place_on_grid(2, 0)( # place_on_grid(2, 0)(
get_in_square(switch_riser_offset_square, square_idx_br)( # get_in_square(switch_riser_offset_square, square_idx_br)(
switch_riser_raw_dot # switch_riser_raw_dot
) # )
), # ),
), # ),
) )
@ -987,7 +985,7 @@ def bottom_edge_at_position(row, col):
def bottom_edge_iterator(): def bottom_edge_iterator():
for col in range(NUM_COLS): for col in range(num_cols):
row = num_rows_for_col(col) - 1 row = num_rows_for_col(col) - 1
yield from bottom_edge_at_position(row, col) yield from bottom_edge_at_position(row, col)
@ -1050,68 +1048,53 @@ def screw_insert(col, row, shape, ox, oy):
def screw_insert_all_shapes(shape): def screw_insert_all_shapes(shape):
return union( return union(
screw_insert(2, 0, shape, -5.3, 5.9), screw_insert(2, 0, shape, -5.3, 5.9),
screw_insert(NUM_COLS - 1, 0, shape, 6.7, 5.5), screw_insert(num_cols - 1, 0, shape, 6.7, 5.5),
screw_insert(NUM_COLS - 1, num_rows_for_col(NUM_COLS - 1), shape, 6.8, 14.4), screw_insert(num_cols - 1, num_rows_for_col(num_cols - 1), shape, 6.8, 14.4),
screw_insert(0, 0, shape, -6.2, -8), screw_insert(0, 0, shape, -6.2, -8),
screw_insert(1, MAX_NUM_ROWS + 1, shape, -9.8, 3.4), screw_insert(1, max_num_rows + 1, shape, -9.8, 3.4),
screw_insert(0, MAX_NUM_ROWS - 1, shape, -17.4, -2), screw_insert(0, max_num_rows - 1, shape, -17.4, -2),
) )
TRRS_HOLDER_SIZE = [6.0, 11.0, 7.0] trrs_holder_size = [6.0, 11.0, 7.0]
TRRS_HOLE_SIZE = [2.6, 10.0] trrs_hole_size = [2.6, 10.0]
TRRS_HOLDER_THICKNESS = 2.5 trrs_holder_thickness = 2.5
TRRS_FRONT_THICKNESS = 1.8
trrs_front_thickness = 1.8
def trrs_key_holder_position(): def trrs_key_holder_position():
base_place = point_on_grid(0, 0, 0, KEYSWITCH_WIDTH / 2, 0) base_place = point_on_grid(0, 0, 0, keyswitch_width / 2, 0)
return [base_place[0] - 5, base_place[1] + 1.43, 9.0] return [base_place[0] - 5, base_place[1] + 1.43, 9.0]
def trrs_holder(): def trrs_holder():
shape = cube( shape = cube(
TRRS_HOLDER_SIZE[0] + TRRS_HOLDER_THICKNESS, trrs_holder_size[0] + trrs_holder_thickness,
TRRS_HOLDER_SIZE[1] + TRRS_FRONT_THICKNESS, trrs_holder_size[1] + trrs_front_thickness,
TRRS_HOLDER_SIZE[2] + TRRS_HOLDER_THICKNESS * 2, trrs_holder_size[2] + trrs_holder_thickness * 2,
) )
placed_shape = translate( placed_shape = translate(
-TRRS_HOLDER_SIZE[0] / 2, -trrs_holder_size[0] / 2,
-TRRS_HOLDER_SIZE[1], -trrs_holder_size[1],
-(TRRS_HOLDER_SIZE[2] / 2 + TRRS_HOLDER_THICKNESS), -(trrs_holder_size[2] / 2 + trrs_holder_thickness),
)(shape) )(shape)
return translate(*trrs_key_holder_position())(placed_shape) return translate(*trrs_key_holder_position())(placed_shape)
def trrs_holder_hole(): def trrs_holder_hole():
x, y, z = TRRS_HOLDER_SIZE rect_hole = cube(*trrs_holder_size)
rect_hole = cube(x, y, z)
rect_hole = translate( rect_hole = translate(
-x / 2, -y - 1, -z / 2, -trrs_holder_size[0] / 2, -trrs_holder_size[1], -trrs_holder_size[2] / 2,
)(rect_hole) )(rect_hole)
rect2 = cube(x, y, z - 3) cylinder_hole = cylinder(*trrs_hole_size, segments=30)
rect2 = translate(
-x / 2 + 5, -y - 1, -z / 3,
)(rect2)
cylinder_hole = cylinder(*TRRS_HOLE_SIZE, segments=30)
cylinder_hole = rotate_x(90)(cylinder_hole) cylinder_hole = rotate_x(90)(cylinder_hole)
cylinder_hole = translate(0, 5, 0)(cylinder_hole) cylinder_hole = translate(0, 5, 0)(cylinder_hole)
return translate( return translate(*trrs_key_holder_position())(union(rect_hole, cylinder_hole))
*trrs_key_holder_position()
)(
union(
union(
rect_hole,
rect2,
),
cylinder_hole
)
)
usb_holder_hole_dims = [9, 8, 3.5] usb_holder_hole_dims = [9, 8, 3.5]
@ -1119,7 +1102,7 @@ usb_holder_thickness = 0.5
def usb_holder_position(): def usb_holder_position():
base_place = point_on_grid(0, 0, 0, KEYSWITCH_WIDTH / 2, 0) base_place = point_on_grid(0, 0, 0, keyswitch_width / 2, 0)
return [base_place[0] + 8, base_place[1] + 2, 4] return [base_place[0] + 8, base_place[1] + 2, 4]
@ -1199,8 +1182,8 @@ reset_switch_body_hole = place_reset_switch_shape(unplaced_reset_switch_body_hol
def right_shell(): def right_shell():
global SHOULD_INCLUDE_RISERS global should_include_risers
SHOULD_INCLUDE_RISERS = True should_include_risers = True
cover = translate(-60, 20, 0)(cube(15, 15, 20)) cover = translate(-60, 20, 0)(cube(15, 15, 20))
@ -1209,7 +1192,7 @@ def right_shell():
all_switches(), all_switches(),
connectors(), connectors(),
case_walls(), case_walls(),
screw_insert_all_shapes(screw_insert_outer), # screw_insert_all_shapes(screw_insert_outer),
# all_caps(), # all_caps(),
thumb_switches(), thumb_switches(),
thumb_walls(), thumb_walls(),
@ -1217,15 +1200,15 @@ def right_shell():
# thumb_caps(), # thumb_caps(),
thumb_to_body_connectors(), thumb_to_body_connectors(),
trrs_holder(), # trrs_holder(),
usb_holder_rim(), # usb_holder_rim(),
),
union(
blocker(),
screw_insert_all_shapes(screw_insert_inner),
trrs_holder_hole(),
usb_holder_hole(),
), ),
# union(
# blocker(),
# screw_insert_all_shapes(screw_insert_inner),
# trrs_holder_hole(),
# usb_holder_hole(),
# ),
) )
# return intersection(cover, full_proto) # return intersection(cover, full_proto)
@ -1250,8 +1233,8 @@ def wall_shape():
def model_outline(): def model_outline():
global SHOULD_INCLUDE_RISERS global should_include_risers
SHOULD_INCLUDE_RISERS = True should_include_risers = True
solid_bottom = project()( solid_bottom = project()(
union( union(
@ -1292,7 +1275,7 @@ def place_weight_hole(x, y):
def bottom_weight_cutouts(): def bottom_weight_cutouts():
shapes = [] shapes = []
base_point = point_on_grid(0, NUM_COLS - 1, 0, 0, 0) base_point = point_on_grid(0, num_cols - 1, 0, 0, 0)
base_x = base_point[0] - 9 base_x = base_point[0] - 9
base_y = base_point[1] - 4 base_y = base_point[1] - 4
@ -1353,7 +1336,7 @@ def bottom_plate():
cylinderr1r2(screw_hole_radius, screw_hole_radius, bottom_height) cylinderr1r2(screw_hole_radius, screw_hole_radius, bottom_height)
), ),
# bottom_weight_cutouts(), # bottom_weight_cutouts(),
reset_switch_body_hole, # reset_switch_body_hole,
), ),
) )
@ -1363,8 +1346,8 @@ def left_bottom_plate():
def thumb_corner(): def thumb_corner():
global SHOULD_INCLUDE_RISERS global should_include_risers
SHOULD_INCLUDE_RISERS = False should_include_risers = False
return difference( return difference(
union( union(
thumb_switches(), thumb_switches(),

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