1 Commits

Author SHA1 Message Date
Bob
6845923913 actually force skin extrusion too 2022-02-19 21:07:18 -05:00
15 changed files with 106 additions and 244 deletions

View File

@@ -25,19 +25,7 @@ If you are technically inclined at all, this is definitely the best way to run t
First, you'll need OpenSCAD: http://www.openscad.org/downloads.html. I highly recommend installing the development snapshot, as they generally support more features and are relatively stable. Development snapshots are listed in their own section on the downloads page.
After you have openSCAD installed, you need to download the code and run it. running `git clone https://github.com/rsheldiii/openSCAD-projects.git` if you have git, or downloading [this zip](https://github.com/rsheldiii/openSCAD-projects/archive/master.zip) and extracting the directory should do it.
To make your own key, all you need to do is open `keys.scad` with openSCAD and modify this line:
```
dcs_row(5) legend("⇪", size=9) key();
```
To be whatever you want. For example, this is for a ctrl key on an OEM keyboard:
```u(1.25) oem_row(3) legend("ctrl", size=4.5) key();```
It is possible to edit this project with an external editor by checking off Design => 'Automatic Reload and Preview' in OpenSCAD.
After you have openSCAD installed, you need to download the code and run it. running `git clone https://github.com/rsheldiii/KeyV2.git` if you have git, or downloading [this zip](https://github.com/rsheldiii/KeyV2/archive/master.zip) and extracting the directory should do it. Then all you need to do is open `keys.scad` with openSCAD and you are set! It is possible to edit this project with an external editor by checking off Design => 'Automatic Reload and Preview' in OpenSCAD.
All examples below assume you are running the library on your computer with OpenSCAD.
@@ -90,7 +78,7 @@ These modifier functions may not cover every use case; in that case, you may hav
new to the library and still in a beta state, layouts allows you to generate an entire layout for a keyboard!
It is recommended to print layouts with a brim that extends to the next key.
It is recommended to use tined stem support and set `$extra_long_stem_support = true` if you plan on printing these keycaps.
```
60_percent_default("dcs") key();

View File

@@ -94,6 +94,10 @@ $stem_inset = 0;
// How many degrees to rotate the stems. useful for sideways keycaps, maybe
$stem_rotation = 0;
// enable to have stem support extend past the keycap bottom, to (hopefully) the next
// keycap. only works on tines right now
$extra_long_stem_support = false;
/* [Shape] */
// Key shape type, determines the shape of the key. default is 'rounded square'
@@ -162,14 +166,12 @@ $double_sculpted = false;
//valign = "top" or "center" or "bottom"
// Currently does not work with thingiverse customizer, and actually breaks it
$legends = [];
$autolegends = [];
//list of front legends to place on a key format: [text, halign, valign, size]
//halign = "left" or "center" or "right"
//valign = "top" or "center" or "bottom"
// Currently does not work with thingiverse customizer, and actually breaks it
$front_legends = [];
$front_autolegends = [];
// print legends on the front of the key instead of the top
$front_print_legends = false;
@@ -177,9 +179,6 @@ $front_print_legends = false;
// how recessed inset legends / artisans are from the top of the key
$inset_legend_depth = 0.2;
// legends are not allowed to print within this many mm of the edge of the key
$legend_margin = 0.8;
// Dimensions of alps stem
$alps_stem = [4.45, 2.25];
@@ -836,7 +835,7 @@ function top_total_key_height() = $bottom_key_height + ($unit * ($key_height - 1
function side_tilt(column) = asin($unit * column / $double_sculpt_radius);
// tan of 0 is 0, division by 0 is nan, so we have to guard
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - ($unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - (unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
// (I think) extra length of the side of the keycap due to the keytop being tilted.
// necessary for calculating flat sided keycaps
@@ -1110,18 +1109,6 @@ module front_legend(text, position=[0,0], size=undef) {
children();
}
module autolegend(texts) {
// $autolegends = [for(L=[$legends, [[text, position, font_size]]], a=L) a];
$autolegends = texts;
children();
}
module front_autolegend(texts) {
font_size = size == undef ? $font_size : size;
$front_autolegends = [for(L=[$front_legends, [[text, position, font_size]]], a=L) a];
children();
}
module bump(depth=undef) {
$key_bump = true;
$key_bump_depth = depth == undef ? $key_bump_depth : depth;
@@ -1249,7 +1236,7 @@ function top_total_key_height() = $bottom_key_height + ($unit * ($key_height - 1
function side_tilt(column) = asin($unit * column / $double_sculpt_radius);
// tan of 0 is 0, division by 0 is nan, so we have to guard
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - ($unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - (unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
// (I think) extra length of the side of the keycap due to the keytop being tilted.
// necessary for calculating flat sided keycaps
@@ -1328,7 +1315,7 @@ function top_total_key_height() = $bottom_key_height + ($unit * ($key_height - 1
function side_tilt(column) = asin($unit * column / $double_sculpt_radius);
// tan of 0 is 0, division by 0 is nan, so we have to guard
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - ($unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - (unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
// (I think) extra length of the side of the keycap due to the keytop being tilted.
// necessary for calculating flat sided keycaps
@@ -2090,12 +2077,12 @@ module ISO_enter_shape(size, delta, progress){
}
function iso_enter_vertices(size, delta, progress, thickness_difference) = [
[ 0-delta.x/2 * progress - thickness_difference/8, 0 - delta.y / 2 * progress - thickness_difference/8], // top right
[ 0-delta.x/2 * progress - thickness_difference/8, -size[1] + delta.y / 2 * progress + thickness_difference/8], // bottom right
[-size[0] * width_ratio + delta.x/2 * progress + thickness_difference/8, -size[1] + delta.y / 2 * progress + thickness_difference/8], // bottom left
[-size[0] * width_ratio + delta.x/2 * progress + thickness_difference/8,-size[1] * height_ratio + delta.y / 2 * progress + thickness_difference/2], // inner middle point
[ -size[0] + delta.x/2 * progress + thickness_difference/8,-size[1] * height_ratio + delta.y / 2 * progress + thickness_difference/2], // outer middle point
[ -size[0] + delta.x/2 * progress + thickness_difference/8, 0 - delta.y / 2 * progress - thickness_difference/8] // top left
[ 0-delta.x/2 * progress - thickness_difference/2, 0 - delta.y / 2 * progress - thickness_difference/2], // top right
[ 0-delta.x/2 * progress - thickness_difference/2, -size[1] + delta.y / 2 * progress + thickness_difference/2], // bottom right
[-size[0] * width_ratio + delta.x/2 * progress + thickness_difference/2, -size[1] + delta.y / 2 * progress + thickness_difference/2], // bottom left
[-size[0] * width_ratio + delta.x/2 * progress + thickness_difference/2,-size[1] * height_ratio + delta.y / 2 * progress + thickness_difference/2], // inner middle point
[ -size[0] + delta.x/2 * progress + thickness_difference/2,-size[1] * height_ratio + delta.y / 2 * progress + thickness_difference/2], // outer middle point
[ -size[0] + delta.x/2 * progress + thickness_difference/2, 0 - delta.y / 2 * progress - thickness_difference/2] // top left
] + [
[(size[0] * width_ratio)/2, size[1]/2 ],
[(size[0] * width_ratio)/2, size[1]/2 ],
@@ -2271,7 +2258,7 @@ function top_total_key_height() = $bottom_key_height + ($unit * ($key_height - 1
function side_tilt(column) = asin($unit * column / $double_sculpt_radius);
// tan of 0 is 0, division by 0 is nan, so we have to guard
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - ($unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - (unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
// (I think) extra length of the side of the keycap due to the keytop being tilted.
// necessary for calculating flat sided keycaps
@@ -3095,7 +3082,7 @@ function top_total_key_height() = $bottom_key_height + ($unit * ($key_height - 1
function side_tilt(column) = asin($unit * column / $double_sculpt_radius);
// tan of 0 is 0, division by 0 is nan, so we have to guard
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - ($unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - (unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
// (I think) extra length of the side of the keycap due to the keytop being tilted.
// necessary for calculating flat sided keycaps
@@ -3285,7 +3272,7 @@ function top_total_key_height() = $bottom_key_height + ($unit * ($key_height - 1
function side_tilt(column) = asin($unit * column / $double_sculpt_radius);
// tan of 0 is 0, division by 0 is nan, so we have to guard
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - ($unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - (unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
// (I think) extra length of the side of the keycap due to the keytop being tilted.
// necessary for calculating flat sided keycaps
@@ -3396,7 +3383,7 @@ function top_total_key_height() = $bottom_key_height + ($unit * ($key_height - 1
function side_tilt(column) = asin($unit * column / $double_sculpt_radius);
// tan of 0 is 0, division by 0 is nan, so we have to guard
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - ($unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - (unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
// (I think) extra length of the side of the keycap due to the keytop being tilted.
// necessary for calculating flat sided keycaps
@@ -3471,7 +3458,7 @@ function top_total_key_height() = $bottom_key_height + ($unit * ($key_height - 1
function side_tilt(column) = asin($unit * column / $double_sculpt_radius);
// tan of 0 is 0, division by 0 is nan, so we have to guard
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - ($unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - (unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
// (I think) extra length of the side of the keycap due to the keytop being tilted.
// necessary for calculating flat sided keycaps
@@ -3551,7 +3538,7 @@ module rounded_cherry_stem(depth, slop, throw) {
// inside cross
// translation purely for aesthetic purposes, to get rid of that awful lattice
inside_cherry_cross($stem_inner_slop);
inside_cherry_cross(slop);
}
}
// a safe theoretical distance between two vertices such that they don't collapse. hard to use
@@ -3592,7 +3579,7 @@ function top_total_key_height() = $bottom_key_height + ($unit * ($key_height - 1
function side_tilt(column) = asin($unit * column / $double_sculpt_radius);
// tan of 0 is 0, division by 0 is nan, so we have to guard
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - ($unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - (unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
// (I think) extra length of the side of the keycap due to the keytop being tilted.
// necessary for calculating flat sided keycaps
@@ -3667,7 +3654,7 @@ function top_total_key_height() = $bottom_key_height + ($unit * ($key_height - 1
function side_tilt(column) = asin($unit * column / $double_sculpt_radius);
// tan of 0 is 0, division by 0 is nan, so we have to guard
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - ($unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - (unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
// (I think) extra length of the side of the keycap due to the keytop being tilted.
// necessary for calculating flat sided keycaps
@@ -3751,7 +3738,7 @@ module box_cherry_stem(depth, slop, throw) {
}
// inside cross
inside_cherry_cross($stem_inner_slop);
inside_cherry_cross(slop);
}
}
module alps_stem(depth, slop, throw){
@@ -3806,7 +3793,7 @@ function top_total_key_height() = $bottom_key_height + ($unit * ($key_height - 1
function side_tilt(column) = asin($unit * column / $double_sculpt_radius);
// tan of 0 is 0, division by 0 is nan, so we have to guard
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - ($unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - (unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
// (I think) extra length of the side of the keycap due to the keytop being tilted.
// necessary for calculating flat sided keycaps
@@ -3951,7 +3938,7 @@ function top_total_key_height() = $bottom_key_height + ($unit * ($key_height - 1
function side_tilt(column) = asin($unit * column / $double_sculpt_radius);
// tan of 0 is 0, division by 0 is nan, so we have to guard
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - ($unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - (unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
// (I think) extra length of the side of the keycap due to the keytop being tilted.
// necessary for calculating flat sided keycaps
@@ -4026,7 +4013,7 @@ function top_total_key_height() = $bottom_key_height + ($unit * ($key_height - 1
function side_tilt(column) = asin($unit * column / $double_sculpt_radius);
// tan of 0 is 0, division by 0 is nan, so we have to guard
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - ($unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - (unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
// (I think) extra length of the side of the keycap due to the keytop being tilted.
// necessary for calculating flat sided keycaps
@@ -4115,12 +4102,12 @@ module brim_support(stem_type, stem_support_height, slop) {
}
}
inside_cherry_cross($stem_inner_slop);
inside_cherry_cross(slop);
}
} else if (stem_type == "rounded_cherry") {
difference() {
cylinder(d=$rounded_cherry_stem_d * 2, h=stem_support_height);
inside_cherry_cross($stem_inner_slop);
inside_cherry_cross(slop);
}
} else if (stem_type == "box_cherry") {
difference() {
@@ -4130,7 +4117,7 @@ module brim_support(stem_type, stem_support_height, slop) {
}
}
inside_cherry_cross($stem_inner_slop);
inside_cherry_cross(slop);
}
} else if (stem_type == "cherry_stabilizer") {
difference() {
@@ -4140,7 +4127,7 @@ module brim_support(stem_type, stem_support_height, slop) {
}
}
inside_cherry_cross($stem_inner_slop);
inside_cherry_cross(slop);
}
} else if(stem_type == "choc") {
translate([-5.7/2,0,0]) linear_extrude(height=stem_support_height) {
@@ -4194,7 +4181,7 @@ function top_total_key_height() = $bottom_key_height + ($unit * ($key_height - 1
function side_tilt(column) = asin($unit * column / $double_sculpt_radius);
// tan of 0 is 0, division by 0 is nan, so we have to guard
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - ($unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - (unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
// (I think) extra length of the side of the keycap due to the keytop being tilted.
// necessary for calculating flat sided keycaps
@@ -4269,7 +4256,7 @@ function top_total_key_height() = $bottom_key_height + ($unit * ($key_height - 1
function side_tilt(column) = asin($unit * column / $double_sculpt_radius);
// tan of 0 is 0, division by 0 is nan, so we have to guard
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - ($unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - (unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
// (I think) extra length of the side of the keycap due to the keytop being tilted.
// necessary for calculating flat sided keycaps
@@ -4343,20 +4330,17 @@ module cherry_stem(depth, slop, throw) {
}
}
/* NOTE: every reference to total_key_width and total_key_height
* is multiplied by two in order to account for offset stems
*/
module centered_tines(stem_support_height) {
if ($key_length < 2) {
translate([0,0,$stem_support_height / 2]) {
cube([total_key_width()*2, 0.5, $stem_support_height], center = true);
cube([total_key_width(), 0.5, $stem_support_height], center = true);
}
}
translate([0,0,$stem_support_height / 2]) {
cube([
1,
total_key_height()*2,
total_key_height(),
$stem_support_height
],
center = true);
@@ -4364,13 +4348,16 @@ module centered_tines(stem_support_height) {
}
module tines_support(stem_type, stem_support_height, slop) {
extra_height = $extra_long_stem_support ? ($unit - total_key_height()) + 0.1 : -$wall_thickness/4; // fudge
extra_width = $extra_long_stem_support ? ($unit - total_key_width()) + 0.1 : -$wall_thickness/4;
if (stem_type == "cherry" || stem_type == "costar_stabilizer") {
difference () {
union() {
if ($key_length < 2) {
translate([0,0,$stem_support_height / 2]) {
cube([
total_key_width()*2,
total_key_width() + extra_width*2,
0.5,
$stem_support_height
], center = true);
@@ -4382,14 +4369,14 @@ module tines_support(stem_type, stem_support_height, slop) {
translate([x,0,$stem_support_height / 2]) {
cube([
0.5,
total_key_height()*2, // this is to extend past
total_key_height() + extra_height*2, // this is to extend past
$stem_support_height
], center = true);
}
}
}
inside_cherry_cross($stem_inner_slop);
inside_cherry_cross(slop);
}
} else if (stem_type == "cherry_stabilizer") {
difference () {
@@ -4397,7 +4384,7 @@ module tines_support(stem_type, stem_support_height, slop) {
translate([x,0,$stem_support_height / 2]) {
cube([
1,
total_key_height()*2,
total_key_height($wall_thickness),
$stem_support_height
], center = true);
}
@@ -4409,20 +4396,20 @@ module tines_support(stem_type, stem_support_height, slop) {
difference () {
centered_tines(stem_support_height);
inside_cherry_cross($stem_inner_slop);
inside_cherry_cross(slop);
}
} else if (stem_type == "rounded_cherry") {
difference () {
centered_tines(stem_support_height);
inside_cherry_cross($stem_inner_slop);
inside_cherry_cross(slop);
}
} else if (stem_type == "alps"){
centered_tines(stem_support_height);
} else if (stem_type == "choc"){
if ($key_length < 2) translate([0,0,$stem_support_height / 2]) cube([total_key_width(), 0.42, $stem_support_height], center = true);
/* translate([-5.7/2,0,$stem_support_height / 2]) cube([0.5, total_key_height(), $stem_support_height], center = true); */
/* translate([5.7/2,0,$stem_support_height / 2]) cube([0.5, total_key_height(), $stem_support_height], center = true); */
if ($key_length < 2) translate([0,0,$stem_support_height / 2]) cube([total_key_width($wall_thickness)+$wall_thickness/4, 0.42, $stem_support_height], center = true);
/* translate([-5.7/2,0,$stem_support_height / 2]) cube([0.5, total_key_height($wall_thickness), $stem_support_height], center = true); */
/* translate([5.7/2,0,$stem_support_height / 2]) cube([0.5, total_key_height($wall_thickness), $stem_support_height], center = true); */
}
}
@@ -4675,7 +4662,7 @@ function top_total_key_height() = $bottom_key_height + ($unit * ($key_height - 1
function side_tilt(column) = asin($unit * column / $double_sculpt_radius);
// tan of 0 is 0, division by 0 is nan, so we have to guard
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - ($unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - (unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
// (I think) extra length of the side of the keycap due to the keytop being tilted.
// necessary for calculating flat sided keycaps
@@ -4865,7 +4852,7 @@ function top_total_key_height() = $bottom_key_height + ($unit * ($key_height - 1
function side_tilt(column) = asin($unit * column / $double_sculpt_radius);
// tan of 0 is 0, division by 0 is nan, so we have to guard
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - ($unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - (unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
// (I think) extra length of the side of the keycap due to the keytop being tilted.
// necessary for calculating flat sided keycaps
@@ -5051,45 +5038,6 @@ module legends(depth=0) {
}
}
}
module autolegends(depth=0) {
if (len($front_autolegends) > 0) {
front_of_key() {
for (i=[0:len($front_legends)-1]) {
rotate([90,0,0]) keytext($front_legends[i][0], $front_legends[i][1], $front_legends[i][2], depth);
}
}
}
if (len($autolegends) > 0) {
// legends are printed in a square grid - 1, 4, 9 legends, etc
grid_size = len($autolegends)^0.5;
echo("grid_size", grid_size);
max_width = (top_total_key_width() - $legend_margin * (grid_size + 1)) / grid_size;
max_height = (top_total_key_height() - $legend_margin * (grid_size + 1)) / grid_size;
top_of_key() {
for (column=[0:grid_size-1]) {
for (row=[0:grid_size-1]) {
top_left_corner = [-top_total_key_width()/2, top_total_key_height()/2];
centering_offset = [max_width / 2, -max_height / 2];
position_offset = [(max_width + $legend_margin) * column, (-max_height-$legend_margin) * row];
margin_offset = [$legend_margin, -$legend_margin];
translate(top_left_corner + centering_offset + position_offset + margin_offset) {
translate([0,0,-depth]) {
color($tertiary_color) linear_extrude(height=$dish_depth + depth){
// resize([0, max_height, 0]) {
resize([max_width, 0], auto=true) {
text(text=$autolegends[row * grid_size + column], font=$font, halign="center", valign="center");
}
// }
}
}
}
}
}
}
}
}
// use skin() instead of successive hulls. much more correct, and looks faster
// too, in most cases. successive hull relies on overlapping faces which are
// not good. But, skin works on vertex sets instead of shapes, which makes it
@@ -6298,10 +6246,7 @@ module additive_features(inset) {
if($key_bump) keybump($key_bump_depth, $key_bump_edge);
if(!inset && $children > 0) color($secondary_color) children();
}
if($outset_legends) {
legends(0);
autolegends(0);
}
if($outset_legends) legends(0);
// render the clearance check if it's enabled, but don't have it intersect with anything
if ($clearance_check) %clearance_check();
}
@@ -6311,10 +6256,7 @@ module subtractive_features(inset) {
top_of_key() {
if (inset && $children > 0) color($secondary_color) children();
}
if(!$outset_legends) {
legends($inset_legend_depth);
autolegends($inset_legend_depth);
}
if(!$outset_legends) legends($inset_legend_depth);
// subtract the clearance check if it's enabled, letting the user see the
// parts of the keycap that will hit the cherry switch
// this is a little confusing as it eats the stem too
@@ -6462,6 +6404,10 @@ $stem_inset = 0;
// How many degrees to rotate the stems. useful for sideways keycaps, maybe
$stem_rotation = 0;
// enable to have stem support extend past the keycap bottom, to (hopefully) the next
// keycap. only works on tines right now
$extra_long_stem_support = false;
/* [Shape] */
// Key shape type, determines the shape of the key. default is 'rounded square'
@@ -6530,14 +6476,12 @@ $double_sculpted = false;
//valign = "top" or "center" or "bottom"
// Currently does not work with thingiverse customizer, and actually breaks it
$legends = [];
$autolegends = [];
//list of front legends to place on a key format: [text, halign, valign, size]
//halign = "left" or "center" or "right"
//valign = "top" or "center" or "bottom"
// Currently does not work with thingiverse customizer, and actually breaks it
$front_legends = [];
$front_autolegends = [];
// print legends on the front of the key instead of the top
$front_print_legends = false;
@@ -6545,9 +6489,6 @@ $front_print_legends = false;
// how recessed inset legends / artisans are from the top of the key
$inset_legend_depth = 0.2;
// legends are not allowed to print within this many mm of the edge of the key
$legend_margin = 0.8;
// Dimensions of alps stem
$alps_stem = [4.45, 2.25];

View File

@@ -9,15 +9,12 @@ include <./includes.scad>
// example key
$stem_inner_slop = 0;
dcs_row(5) autolegend(["q", "w", "a", "z", "e", "r", "t", "", "hoobastank"]) {
$stem_positions = [[2,2]];
key();
}
dcs_row(5) legend("⇪", size=9) key();
// example row
/* for (x = [0:1:4]) {
translate_u(0,-x) dcs_row(x) key();
} */
// example layout
/* preonic_default("dcs") key(); */
/* preonic_default("dcs"); */

View File

@@ -3,4 +3,3 @@
include <features/key_bump.scad>
include <features/clearance_check.scad>
include <features/legends.scad>
include <features/autolegends.scad>

View File

@@ -1,39 +0,0 @@
module autolegends(depth=0) {
if (len($front_autolegends) > 0) {
front_of_key() {
for (i=[0:len($front_legends)-1]) {
rotate([90,0,0]) keytext($front_legends[i][0], $front_legends[i][1], $front_legends[i][2], depth);
}
}
}
if (len($autolegends) > 0) {
// legends are printed in a square grid - 1, 4, 9 legends, etc
grid_size = len($autolegends)^0.5;
echo("grid_size", grid_size);
max_width = (top_total_key_width() - $legend_margin * (grid_size + 1)) / grid_size;
max_height = (top_total_key_height() - $legend_margin * (grid_size + 1)) / grid_size;
top_of_key() {
for (column=[0:grid_size-1]) {
for (row=[0:grid_size-1]) {
top_left_corner = [-top_total_key_width()/2, top_total_key_height()/2];
centering_offset = [max_width / 2, -max_height / 2];
position_offset = [(max_width + $legend_margin) * column, (-max_height-$legend_margin) * row];
margin_offset = [$legend_margin, -$legend_margin];
translate(top_left_corner + centering_offset + position_offset + margin_offset) {
translate([0,0,-depth]) {
color($tertiary_color) linear_extrude(height=$dish_depth + depth){
// resize([0, max_height, 0]) {
resize([max_width, 0], auto=true) {
text(text=$autolegends[row * grid_size + column], font=$font, halign="center", valign="center");
}
// }
}
}
}
}
}
}
}
}

View File

@@ -33,7 +33,7 @@ function top_total_key_height() = $bottom_key_height + ($unit * ($key_height - 1
function side_tilt(column) = asin($unit * column / $double_sculpt_radius);
// tan of 0 is 0, division by 0 is nan, so we have to guard
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - ($unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
function extra_side_tilt_height(column) = side_tilt(column) ? ($double_sculpt_radius - (unit * abs(column)) / tan(abs(side_tilt(column)))) : 0;
// (I think) extra length of the side of the keycap due to the keytop being tilted.
// necessary for calculating flat sided keycaps

View File

@@ -180,10 +180,7 @@ module additive_features(inset) {
if($key_bump) keybump($key_bump_depth, $key_bump_edge);
if(!inset && $children > 0) color($secondary_color) children();
}
if($outset_legends) {
legends(0);
autolegends(0);
}
if($outset_legends) legends(0);
// render the clearance check if it's enabled, but don't have it intersect with anything
if ($clearance_check) %clearance_check();
}
@@ -193,10 +190,7 @@ module subtractive_features(inset) {
top_of_key() {
if (inset && $children > 0) color($secondary_color) children();
}
if(!$outset_legends) {
legends($inset_legend_depth);
autolegends($inset_legend_depth);
}
if(!$outset_legends) legends($inset_legend_depth);
// subtract the clearance check if it's enabled, letting the user see the
// parts of the keycap that will hit the cherry switch
// this is a little confusing as it eats the stem too

View File

@@ -170,18 +170,6 @@ module front_legend(text, position=[0,0], size=undef) {
children();
}
module autolegend(texts) {
// $autolegends = [for(L=[$legends, [[text, position, font_size]]], a=L) a];
$autolegends = texts;
children();
}
module front_autolegend(texts) {
font_size = size == undef ? $font_size : size;
$front_autolegends = [for(L=[$front_legends, [[text, position, font_size]]], a=L) a];
children();
}
module bump(depth=undef) {
$key_bump = true;
$key_bump_depth = depth == undef ? $key_bump_depth : depth;

View File

@@ -79,6 +79,10 @@ $stem_inset = 0;
// How many degrees to rotate the stems. useful for sideways keycaps, maybe
$stem_rotation = 0;
// enable to have stem support extend past the keycap bottom, to (hopefully) the next
// keycap. only works on tines right now
$extra_long_stem_support = false;
/* [Shape] */
// Key shape type, determines the shape of the key. default is 'rounded square'
@@ -147,14 +151,12 @@ $double_sculpted = false;
//valign = "top" or "center" or "bottom"
// Currently does not work with thingiverse customizer, and actually breaks it
$legends = [];
$autolegends = [];
//list of front legends to place on a key format: [text, halign, valign, size]
//halign = "left" or "center" or "right"
//valign = "top" or "center" or "bottom"
// Currently does not work with thingiverse customizer, and actually breaks it
$front_legends = [];
$front_autolegends = [];
// print legends on the front of the key instead of the top
$front_print_legends = false;
@@ -162,9 +164,6 @@ $front_print_legends = false;
// how recessed inset legends / artisans are from the top of the key
$inset_legend_depth = 0.2;
// legends are not allowed to print within this many mm of the edge of the key
$legend_margin = 0.8;
// Dimensions of alps stem
$alps_stem = [4.45, 2.25];

View File

@@ -38,12 +38,12 @@ module ISO_enter_shape(size, delta, progress){
}
function iso_enter_vertices(size, delta, progress, thickness_difference) = [
[ 0-delta.x/2 * progress - thickness_difference/8, 0 - delta.y / 2 * progress - thickness_difference/8], // top right
[ 0-delta.x/2 * progress - thickness_difference/8, -size[1] + delta.y / 2 * progress + thickness_difference/8], // bottom right
[-size[0] * width_ratio + delta.x/2 * progress + thickness_difference/8, -size[1] + delta.y / 2 * progress + thickness_difference/8], // bottom left
[-size[0] * width_ratio + delta.x/2 * progress + thickness_difference/8,-size[1] * height_ratio + delta.y / 2 * progress + thickness_difference/2], // inner middle point
[ -size[0] + delta.x/2 * progress + thickness_difference/8,-size[1] * height_ratio + delta.y / 2 * progress + thickness_difference/2], // outer middle point
[ -size[0] + delta.x/2 * progress + thickness_difference/8, 0 - delta.y / 2 * progress - thickness_difference/8] // top left
[ 0-delta.x/2 * progress - thickness_difference/2, 0 - delta.y / 2 * progress - thickness_difference/2], // top right
[ 0-delta.x/2 * progress - thickness_difference/2, -size[1] + delta.y / 2 * progress + thickness_difference/2], // bottom right
[-size[0] * width_ratio + delta.x/2 * progress + thickness_difference/2, -size[1] + delta.y / 2 * progress + thickness_difference/2], // bottom left
[-size[0] * width_ratio + delta.x/2 * progress + thickness_difference/2,-size[1] * height_ratio + delta.y / 2 * progress + thickness_difference/2], // inner middle point
[ -size[0] + delta.x/2 * progress + thickness_difference/2,-size[1] * height_ratio + delta.y / 2 * progress + thickness_difference/2], // outer middle point
[ -size[0] + delta.x/2 * progress + thickness_difference/2, 0 - delta.y / 2 * progress - thickness_difference/2] // top left
] + [
[(size[0] * width_ratio)/2, size[1]/2 ],
[(size[0] * width_ratio)/2, size[1]/2 ],

View File

@@ -16,12 +16,12 @@ module brim_support(stem_type, stem_support_height, slop) {
}
}
inside_cherry_cross($stem_inner_slop);
inside_cherry_cross(slop);
}
} else if (stem_type == "rounded_cherry") {
difference() {
cylinder(d=$rounded_cherry_stem_d * 2, h=stem_support_height);
inside_cherry_cross($stem_inner_slop);
inside_cherry_cross(slop);
}
} else if (stem_type == "box_cherry") {
difference() {
@@ -31,7 +31,7 @@ module brim_support(stem_type, stem_support_height, slop) {
}
}
inside_cherry_cross($stem_inner_slop);
inside_cherry_cross(slop);
}
} else if (stem_type == "cherry_stabilizer") {
difference() {
@@ -41,7 +41,7 @@ module brim_support(stem_type, stem_support_height, slop) {
}
}
inside_cherry_cross($stem_inner_slop);
inside_cherry_cross(slop);
}
} else if(stem_type == "choc") {
translate([-5.7/2,0,0]) linear_extrude(height=stem_support_height) {

View File

@@ -1,20 +1,17 @@
include <../functions.scad>
include <../stems/cherry.scad>
/* NOTE: every reference to total_key_width and total_key_height
* is multiplied by two in order to account for offset stems
*/
module centered_tines(stem_support_height) {
if ($key_length < 2) {
translate([0,0,$stem_support_height / 2]) {
cube([total_key_width()*2, 0.5, $stem_support_height], center = true);
cube([total_key_width(), 0.5, $stem_support_height], center = true);
}
}
translate([0,0,$stem_support_height / 2]) {
cube([
1,
total_key_height()*2,
total_key_height(),
$stem_support_height
],
center = true);
@@ -22,13 +19,16 @@ module centered_tines(stem_support_height) {
}
module tines_support(stem_type, stem_support_height, slop) {
extra_height = $extra_long_stem_support ? ($unit - total_key_height()) + 0.1 : -$wall_thickness/4; // fudge
extra_width = $extra_long_stem_support ? ($unit - total_key_width()) + 0.1 : -$wall_thickness/4;
if (stem_type == "cherry" || stem_type == "costar_stabilizer") {
difference () {
union() {
if ($key_length < 2) {
translate([0,0,$stem_support_height / 2]) {
cube([
total_key_width()*2,
total_key_width() + extra_width*2,
0.5,
$stem_support_height
], center = true);
@@ -40,14 +40,14 @@ module tines_support(stem_type, stem_support_height, slop) {
translate([x,0,$stem_support_height / 2]) {
cube([
0.5,
total_key_height()*2, // this is to extend past
total_key_height() + extra_height*2, // this is to extend past
$stem_support_height
], center = true);
}
}
}
inside_cherry_cross($stem_inner_slop);
inside_cherry_cross(slop);
}
} else if (stem_type == "cherry_stabilizer") {
difference () {
@@ -55,7 +55,7 @@ module tines_support(stem_type, stem_support_height, slop) {
translate([x,0,$stem_support_height / 2]) {
cube([
1,
total_key_height()*2,
total_key_height($wall_thickness),
$stem_support_height
], center = true);
}
@@ -67,19 +67,19 @@ module tines_support(stem_type, stem_support_height, slop) {
difference () {
centered_tines(stem_support_height);
inside_cherry_cross($stem_inner_slop);
inside_cherry_cross(slop);
}
} else if (stem_type == "rounded_cherry") {
difference () {
centered_tines(stem_support_height);
inside_cherry_cross($stem_inner_slop);
inside_cherry_cross(slop);
}
} else if (stem_type == "alps"){
centered_tines(stem_support_height);
} else if (stem_type == "choc"){
if ($key_length < 2) translate([0,0,$stem_support_height / 2]) cube([total_key_width(), 0.42, $stem_support_height], center = true);
/* translate([-5.7/2,0,$stem_support_height / 2]) cube([0.5, total_key_height(), $stem_support_height], center = true); */
/* translate([5.7/2,0,$stem_support_height / 2]) cube([0.5, total_key_height(), $stem_support_height], center = true); */
if ($key_length < 2) translate([0,0,$stem_support_height / 2]) cube([total_key_width($wall_thickness)+$wall_thickness/4, 0.42, $stem_support_height], center = true);
/* translate([-5.7/2,0,$stem_support_height / 2]) cube([0.5, total_key_height($wall_thickness), $stem_support_height], center = true); */
/* translate([5.7/2,0,$stem_support_height / 2]) cube([0.5, total_key_height($wall_thickness), $stem_support_height], center = true); */
}
}

View File

@@ -11,6 +11,6 @@ module box_cherry_stem(depth, slop, throw) {
}
// inside cross
inside_cherry_cross($stem_inner_slop);
inside_cherry_cross(slop);
}
}

View File

@@ -7,6 +7,6 @@ module rounded_cherry_stem(depth, slop, throw) {
// inside cross
// translation purely for aesthetic purposes, to get rid of that awful lattice
inside_cherry_cross($stem_inner_slop);
inside_cherry_cross(slop);
}
}

View File

@@ -445,12 +445,12 @@ copy-descriptor@^0.1.0:
integrity sha1-Z29us8OZl8LuGsOpJP1hJHSPV40=
copy-props@^2.0.1:
version "2.0.5"
resolved "https://registry.yarnpkg.com/copy-props/-/copy-props-2.0.5.tgz#03cf9ae328d4ebb36f8f1d804448a6af9ee3f2d2"
integrity sha512-XBlx8HSqrT0ObQwmSzM7WE5k8FxTV75h1DX1Z3n6NhQ/UYYAvInWYmG06vFt7hQZArE2fuO62aihiWIVQwh1sw==
version "2.0.4"
resolved "https://registry.yarnpkg.com/copy-props/-/copy-props-2.0.4.tgz#93bb1cadfafd31da5bb8a9d4b41f471ec3a72dfe"
integrity sha512-7cjuUME+p+S3HZlbllgsn2CDwS+5eCCX16qBgNC4jgSTf49qR1VKy/Zhl400m0IQXl/bPGEVqncgUUMjrr4s8A==
dependencies:
each-props "^1.3.2"
is-plain-object "^5.0.0"
each-props "^1.3.0"
is-plain-object "^2.0.1"
core-util-is@~1.0.0:
version "1.0.2"
@@ -538,7 +538,7 @@ duplexify@^3.6.0:
readable-stream "^2.0.0"
stream-shift "^1.0.0"
each-props@^1.3.2:
each-props@^1.3.0:
version "1.3.2"
resolved "https://registry.yarnpkg.com/each-props/-/each-props-1.3.2.tgz#ea45a414d16dd5cfa419b1a81720d5ca06892333"
integrity sha512-vV0Hem3zAGkJAyU7JSjixeU66rwdynTAa1vofCrSA5fEln+m67Az9CcnkVD776/fsN/UjIWmBDoNRS6t6G9RfA==
@@ -1013,9 +1013,9 @@ homedir-polyfill@^1.0.1:
parse-passwd "^1.0.0"
hosted-git-info@^2.1.4:
version "2.8.9"
resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.8.9.tgz#dffc0bf9a21c02209090f2aa69429e1414daf3f9"
integrity sha512-mxIDAb9Lsm6DoOJ7xH+5+X4y1LU/4Hi50L9C5sIswK3JzULS4bwk1FvjdBgvYR4bzT4tuUQiC15FE2f5HbLvYw==
version "2.8.8"
resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.8.8.tgz#7539bd4bc1e0e0a895815a2e0262420b12858488"
integrity sha512-f/wzC2QaWBs7t9IYqB4T3sR1xviIViXJRJTWBlx2Gf3g0Xi5vI7Yy4koXQ1c9OYDGHN9sBy1DQ2AB8fqZBWhUg==
inflight@^1.0.4:
version "1.0.6"
@@ -1178,11 +1178,6 @@ is-plain-object@^2.0.1, is-plain-object@^2.0.3, is-plain-object@^2.0.4:
dependencies:
isobject "^3.0.1"
is-plain-object@^5.0.0:
version "5.0.0"
resolved "https://registry.yarnpkg.com/is-plain-object/-/is-plain-object-5.0.0.tgz#4427f50ab3429e9025ea7d52e9043a9ef4159344"
integrity sha512-VRSzKkbMm5jMDoKLbltAkFQ5Qr7VDiTFGXxYFXXowVj387GeGNOCsOH6Msy00SGZ3Fp84b1Naa1psqgcCIEP5Q==
is-relative@^1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/is-relative/-/is-relative-1.0.0.tgz#a1bb6935ce8c5dba1e8b9754b9b2dcc020e2260d"
@@ -1629,9 +1624,9 @@ path-is-absolute@^1.0.0:
integrity sha1-F0uSaHNVNP+8es5r9TpanhtcX18=
path-parse@^1.0.6:
version "1.0.7"
resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.7.tgz#fbc114b60ca42b30d9daf5858e4bd68bbedb6735"
integrity sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==
version "1.0.6"
resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.6.tgz#d62dbb5679405d72c4737ec58600e9ddcf06d24c"
integrity sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==
path-root-regex@^0.1.0:
version "0.1.2"
@@ -2353,9 +2348,9 @@ xtend@~4.0.0, xtend@~4.0.1:
integrity sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==
y18n@^3.2.1:
version "3.2.2"
resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.2.tgz#85c901bd6470ce71fc4bb723ad209b70f7f28696"
integrity sha512-uGZHXkHnhF0XeeAPgnKfPv1bgKAYyVvmNL1xlKsPYZPaIHxGti2hHqvOCQv71XMsLxu1QjergkqogUnms5D3YQ==
version "3.2.1"
resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.1.tgz#6d15fba884c08679c0d77e88e7759e811e07fa41"
integrity sha1-bRX7qITAhnnA136I53WegR4H+kE=
yargs-parser@^5.0.0:
version "5.0.1"