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import json
pi = 3.14159
d2r = pi / 180
r2d = 180 / pi
shape_config = {
# 'ENGINE': 'solid', # 'solid' = solid python / OpenSCAD, 'cadquery' = cadquery / OpenCascade
# 'ENGINE': 'cadquery', # 'solid' = solid python / OpenSCAD, 'cadquery' = cadquery / OpenCascade
######################
## Shape parameters ##
######################
'save_dir': '.',
'config_name': "DM",
'show_caps': False,
'nrows': 5, # key rows
'ncols': 6, # key columns
'alpha': pi / 12.0, # curvature of the columns
'beta': pi / 36.0, # curvature of the rows
'centerrow_offset': 3, # rows from max, controls front_back tilt
'centercol': 3, # controls left_right tilt / tenting (higher number is more tenting)
'tenting_angle': pi / 12.0, # or, change this for more precise tenting control
# symmetry states if it is a symmetric or asymmetric build. If asymmetric it doubles the generation time.
'symmetry': "symmetric", # "asymmetric" or "symmetric"
'column_style_gt5': "orthographic",
'column_style': "standard", # options include :standard, :orthographic, and :fixed
'thumb_offsets': [6, -3, 7],
'keyboard_z_offset': (
9 # controls overall height# original=9 with centercol=3# use 16 for centercol=2
),
'extra_width': 2.5, # extra space between the base of keys# original= 2
'extra_height': 1.0, # original= 0.5
'wall_z_offset': 15, # length of the first downward_sloping part of the wall
'wall_x_offset': 5, # offset in the x and/or y direction for the first downward_sloping part of the wall (negative)
'wall_y_offset': 6, # offset in the x and/or y direction for the first downward_sloping part of the wall (negative)
'left_wall_x_offset': 12, # specific values for the left side due to the minimal wall.
'left_wall_z_offset': 3, # specific values for the left side due to the minimal wall.
'wall_thickness': 4.5, # wall thickness parameter used on upper/mid stage of the wall
'wall_base_y_thickness': 4.5, # wall thickness at the lower stage
'wall_base_x_thickness': 4.5, # wall thickness at the lower stage
'wall_base_back_thickness': 4.5, # wall thickness at the lower stage in the specifically in back for interface.
## 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.
'fixed_angles': [d2r * 10, d2r * 10, 0, 0, 0, d2r * -15, d2r * -15],
'fixed_x': [-41.5, -22.5, 0, 20.3, 41.4, 65.5, 89.6], # relative to the middle finger
'fixed_z': [12.1, 8.3, 0, 5, 10.7, 14.5, 17.5],
'fixed_tenting': d2r * 0,
#################
## Switch Hole ##
#################
# plate options are
# 'HOLE' = a square hole. Also useful for applying custom plate files.
# 'NUB' = original side nubs.
# 'UNDERCUT' = snap fit undercut. May require CLIP_THICKNESS and possibly CLIP_UNDERCUT tweaking
# and/or filing to get proper snap.
# 'HS_NUB' = hot swap underside with nubs.
# 'HS_UNDERCUT' = hot swap underside with undercut. Does not generate properly. Hot swap step needs to be modified.
'plate_style': 'UNDERCUT',
'hole_keyswitch_height': 14.0,
'hole_keyswitch_width': 14.0,
'nub_keyswitch_height': 14.4,
'nub_keyswitch_width': 14.4,
'undercut_keyswitch_height': 14.4,
'undercut_keyswitch_width': 14.4,
'sa_profile_key_height': 12.7,
'plate_thickness': 4,
# Undercut style dimensions
'clip_thickness': 1.4,
'clip_undercut': 1.0,
'undercut_transition': .2, # NOT FUNCTIONAL WITH OPENSCAD, ONLY WORKS WITH CADQUERY
# Custom plate step file
'plate_file': None,
'plate_offset': 0.0,
##########################
## OLED Mount Location
##########################
# Initial pass will be manual placement. Can be used to create other mounts as well.
# Mount type options:
# None or 'NONE' = No OLED mount
# 'UNDERCUT' = Simple rectangle with undercut for clip in item
# 'SLIDING' = Features to slide the OLED in place and use a pin or block to secure from underneath.
# 'CLIP' = Features to set the OLED in a frame a snap a bezel down to hold it in place.
'oled_mount_type': 'CLIP',
'oled_configurations': {
'UNDERCUT':{
# Common parameters
'oled_mount_width': 15.0,
'oled_mount_height': 35.0,
'oled_mount_rim': 3.0,
'oled_mount_depth': 6.0,
'oled_mount_cut_depth': 20.0,
'oled_mount_location_xyz': (-80.0, 20.0, 45.0),
'oled_mount_rotation_xyz': (13.0, 0.0, -6.0),
'oled_left_wall_x_offset_override': 28.0,
'oled_left_wall_z_offset_override': 0.0,
# 'UNDERCUT' Parameters
'oled_mount_undercut': 1.0,
'oled_mount_undercut_thickness': 2.0,
},
'SLIDING': {
# Common parameters
'oled_mount_width': 12.5, # width of OLED, plus clearance
'oled_mount_height': 25.0, # length of screen
'oled_mount_rim': 2.5,
'oled_mount_depth': 8.0,
'oled_mount_cut_depth': 20.0,
'oled_mount_location_xyz': (-78.0, 10.0, 41.0),
'oled_mount_rotation_xyz': (6.0, 0.0, -3.0),
'oled_left_wall_x_offset_override': 24.0,
'oled_left_wall_z_offset_override': 0.0,
# 'SLIDING' Parameters
'oled_thickness': 4.2, # thickness of OLED, plus clearance. Must include components
'oled_edge_overlap_end': 6.5, # length from end of viewable screen to end of PCB
'oled_edge_overlap_connector': 5.5, # length from end of viewable screen to end of PCB on connection side.
'oled_edge_overlap_thickness': 2.5, # thickness of material over edge of PCB
'oled_edge_overlap_clearance': 2.5, # Clearance to insert PCB before laying down and sliding.
'oled_edge_chamfer': 2.0,
},
'CLIP': {
# Common parameters
'oled_mount_width': 12.5, # whole OLED width
'oled_mount_height': 39.0, # whole OLED length
'oled_mount_rim': 2.0,
'oled_mount_depth': 7.0,
'oled_mount_cut_depth': 20.0,
'oled_mount_location_xyz': (-78.0, 20.0, 42.0),
'oled_mount_rotation_xyz': (12.0, 0.0, -6.0),
'oled_left_wall_x_offset_override': 24.0,
'oled_left_wall_z_offset_override': 0.0,
# 'CLIP' Parameters
'oled_thickness': 4.2, # thickness of OLED, plus clearance. Must include components
'oled_mount_bezel_thickness': 3.5, # z thickness of clip bezel
'oled_mount_bezel_chamfer': 2.0, # depth of the 45 degree chamfer
'oled_mount_connector_hole': 6.0,
'oled_screen_start_from_conn_end': 6.5,
'oled_screen_length': 24.5,
'oled_screen_width': 10.5,
'oled_clip_thickness': 1.5,
'oled_clip_width': 6.0,
'oled_clip_overhang': 1.0,
'oled_clip_extension': 5.0,
'oled_clip_width_clearance': 0.5,
'oled_clip_undercut': 0.5,
'oled_clip_undercut_thickness': 2.5,
'oled_clip_y_gap': .2,
'oled_clip_z_gap': .2,
}
},
'web_thickness': 4.0,
'post_size': 0.1,
# post_adj': post_size / 2
'post_adj': 0,
###################################
## Controller Mount / Connectors ##
###################################
# connector options are
# 'RJ9_USB_WALL' = Standard internal plate with RJ9 opening and square cutout for connection.
# 'RJ9_USB_TEENSY' = Teensy holder
# 'EXTERNAL' = square cutout for a holder such as the on from lolligagger.
# controller_mount_type = 'RJ9_USB_WALL'
# controller_mount_type = 'RJ9_USB_TEENSY'
'controller_mount_type': 'EXTERNAL',
'external_holder_height': 12.5,
'external_holder_width': 28.75,
'external_holder_xoffset': -5.0,
# Offset is from the top inner corner of the top inner key.
###################################
## COLUMN OFFSETS
####################################
'column_offsets': [
[0, 0, 0],
[0, 0, 0],
[0, 2.82, -4.5],
[0, 0, 0],
[0, -12, 5.64],
[0, -12, 5.64],
[0, -12, 5.64],
],
}
####################################
## END CONFIGURATION SECTION
####################################
with open('run_config.json', mode='w') as fid:
json.dump(shape_config, fid, indent=4)
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