KeyV2/keys.scad

420 lines
7.2 KiB
OpenSCAD

// the point of this file is to be a sort of DSL for constructing keycaps.
// when you create a method chain you are just changing the parameters
// key.scad uses, it doesn't generate anything itself until the end. This
// lets it remain easy to use key.scad like before (except without key profiles)
// without having to rely on this file. Unfortunately that means setting tons of
// special variables, but that's a limitation of SCAD we have to work around
/* TODO:
* can now measure keycaps very accurately. need to redo measurements: [x] SA [ ] DCS [X] DSA [X] OEM?
* Add inset stem to all profiles that need it. [x] OEM [ ] DCS?
* customizer version where everything is copy/pasted in. needs to be last.
* generate dishes via math? kind of hard, maybe later
*/
use <key.scad>
//TODO duplicate def to not make this a special var. maybe not worth it
unit = 19.05;
// defaults
$bottom_key_width = 18.16;
$bottom_key_height = 18.16;
$width_difference = 6;
$height_difference = 4;
$total_depth = 11.5;
$top_tilt = -6;
$top_skew = 1.7;
$dish_type = "cylindrical";
$dish_depth = 1;
$dish_skew_x = 0;
$dish_skew_y = 0;
$key_length = 1;
$key_height = 1;
$has_brim = false;
$inverted_dish = false;
$connectors = [[0,0]];
$ISOEnter = false;
$rounded_key = false;
$stem_profile = 0;
$stem_inset = 0;
$stem_rotation = 0;
$text = "";
$inset_text = false;
$corner_radius = 1;
$height_slices = 1;
// key profile definitions
module dcs_row(n=1) {
// names, so I don't go crazy
$bottom_key_width = 18.16;
$bottom_key_height = 18.16;
$width_difference = 6;
$height_difference = 4;
$dish_type = "cylindrical";
$dish_depth = 1;
$dish_skew_x = 0;
$dish_skew_y = 0;
$top_skew = 1.75;
if (n == 5) {
$total_depth = 11.5;
$top_tilt = -6;
children();
} else if (n == 1) {
$total_depth = 8.5;
$top_tilt = -1;
children();
} else if (n == 2) {
$total_depth = 7.5;
$top_tilt = 3;
children();
} else if (n == 3) {
$total_depth = 6;
$top_tilt = 7;
children();
} else if (n == 4) {
$total_depth = 6;
$top_tilt = 16;
children();
}
}
module oem_row(n=1) {
$bottom_key_width = 18.05;
$bottom_key_height = 18.05;
$width_difference = 5.8;
$height_difference = 4;
$dish_type = "cylindrical";
$dish_depth = 1;
$dish_skew_x = 0;
$dish_skew_y = 0;
$top_skew = 1.75;
$stem_inset = 1.2;
if (n == 5) {
$total_depth = 11.2;
$top_tilt = -3;
children();
} else if (n == 1) {
$total_depth = 9.45;
$top_tilt = 1;
children();
} else if (n == 2) {
$total_depth = 9;
$top_tilt = 6;
children();
} else if (n == 3) {
$total_depth = 9.25;
$top_tilt = 9;
children();
} else if (n == 4) {
$total_depth = 9.25;
$top_tilt = 10;
children();
}
}
module dsa_row(n=3) {
$bottom_key_width = 18.24; // 18.4;
$bottom_key_height = 18.24; // 18.4;
$width_difference = 6; // 5.7;
$height_difference = 6; // 5.7;
$total_depth = 8.1;
$top_tilt = (n-1) * 7 - 14;
$top_skew = 0;
$dish_type = "spherical";
$dish_depth = 1.2;
$dish_skew_x = 0;
$dish_skew_y = 0;
$height_slices = 10;
$enable_side_sculpting = true;
// might wanna change this if you don't minkowski
// do you even minkowski bro
$corner_radius = 0.25;
children();
}
module sa_row(n=1) {
$bottom_key_width = 18.4;
$bottom_key_height = 18.4;
$width_difference = 5.7;
$height_difference = 5.7;
$dish_type = "spherical";
$dish_depth = 0.85;
$dish_skew_x = 0;
$dish_skew_y = 0;
$top_skew = 0;
$height_slices = 10;
$enable_side_sculpting = true;
// might wanna change this if you don't minkowski
// do you even minkowski bro
$corner_radius = 0.25;
if (n == 1){
$total_depth = 14.89;
$top_tilt = -13;
children();
} else if (n == 2) {
$total_depth = 12.925;
$top_tilt = -7;
children();
} else if (n == 3) {
$total_depth = 12.5;
$top_tilt = 0;
children();
} else if (n == 4){
$total_depth = 12.925;
$top_tilt = 7;
children();
}
}
module g20() {
$bottom_key_width = 18.16;
$bottom_key_height = 18.16;
$width_difference = 2;
$height_difference = 2;
$total_depth = 6;
$top_tilt = 2.5;
$top_skew = 0.75;
$dish_type = "no dish";
$dish_depth = 0;
$dish_skew_x = 0;
$dish_skew_y = 0;
$minkowski_radius = 1.75;
children();
//also,
/*$rounded_key = true;*/
}
module fake_iso_enter() {
$bottom_key_width = 18.16 * 1.9;
$bottom_key_height = 18.16 * 2;
$width_difference = 4;
$height_difference = 4;
$total_depth = 7;
$top_tilt = 0;
$top_skew = 1.75;
$dish_type = "cylindrical";
$dish_depth = 1;
$dish_skew_x = 0;
$dish_skew_y = 0;
$ISOEnter = true;
stabilized(vertical=true) {
children();
}
}
module brimmed() {
$has_brim = true;
children();
}
module rounded() {
$rounded_key = true;
children();
}
module inverted() {
$inverted_dish = true;
children();
}
module rotated() {
$stem_rotation = 90;
children();
}
module stabilized(mm=12, vertical = false) {
if (vertical) {
$connectors = [
[0, 0],
[0, mm],
[0, -mm]
];
children();
} else {
$connectors = [
[0, 0],
[mm, 0],
[-mm, 0]
];
children();
}
}
module dishless() {
$dish_type = "no dish";
children();
}
module inset(val=1) {
$stem_inset = val;
children();
}
module spacebar() {
$inverted_dish = true;
if ($dish_type == "cylindrical") {
$dish_type = "sideways cylindrical";
6_25u() stabilized(mm=50) children();
} else {
6_25u() stabilized(mm=50) children();
}
}
module lshift() {
2_25u() stabilized() children();
}
module rshift() {
2_75u() stabilized() children();
}
module backspace() {
2u() stabilized() children();
}
module enter() {
2_25u() stabilized() children();
}
module numpad_enter() {
2uh() stabilized(vertical=true) children();
}
module numpad_plus() {
numpad_enter() children();
}
module numpad_0() {
backspace() children();
}
module stepped_caps_lock() {
u(1.75) {
$connectors = [
[-5, 0]
];
children();
}
}
module translate_u(x=0, y=0, z=0){
translate([x * unit, y*unit, z*unit]) children();
}
// key width functions
module u(u=1) {
$key_length = u;
children();
}
module 1u() {
u(1) children();
}
module 1_25u() {
u(1.25) children();
}
module 1_5u() {
u(1.5) children();
}
module 2u() {
u(2) children();
}
module 2_25u() {
u(2.25) children();
}
module 2_75u() {
u(2.75) children();
}
module 6_25u() {
u(6.25) children();
}
// key height functions
module uh(u=1) {
$key_height = u;
children();
}
module 1uh() {
uh(1) children();
}
module 2uh() {
uh(2) children();
}
module 1_25uh() {
uh(1.25) children();
}
module 1_5uh() {
uh(1.5) children();
}
module 2_25uh() {
uh(2.25) children();
}
module 2_75uh() {
uh(2.75) children();
}
module 6_25uh() {
uh(6.25) children();
}
module filled() {
$stem_profile = "filled";
children();
}
module blank() {
$stem_profile = "blank";
children();
}
module cherry() {
$stem_profile = "cherry";
children();
}
module alps() {
$stem_profile = "alps";
children();
}
module rounded_cherry() {
$stem_profile = "cherry_rounded";
children();
}
module legend(text, inset=false) {
$text=text;
$inset_text = inset;
children();
}
rows = [4,3,2,1,5];
translate_u(0, 0) dcs_row(1) cherry() key() {
};