3DPrinting/KeyV2
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lol ISO enter on the SA branch #madlads

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Robert Sheldon 2017-08-15 23:56:27 -04:00
parent f0d1220c63
commit 5edb404697
2 changed files with 22 additions and 20 deletions
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35
key.scad
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@ -345,18 +345,15 @@ example_key();
// Experimental stuff
// NOT 3D, NOT CENTERED
// corollary is roundedRect
module fakeISOEnter(thickness_difference){
z = 0.001;
radius = 2;
// NOT 3D
module fakeISOEnter(thickness_difference = 0){
// 1u is the space taken upy by a 1u keycap.
// unit is the space taken up by a unit space for a keycap.
// formula is 1u + unit *(length - 1)
// t is all modifications to the polygon array
// could do map but can scad even do map?
t = radius + thickness_difference/2;
t = $corner_radius + thickness_difference/2;
function unit(length) = 19.02 * (length) + (18.16 - 19.02);
@ -367,22 +364,24 @@ module fakeISOEnter(thickness_difference){
[unit(1.25) - t, unit(1) - t],
[unit(1.25) - t, unit(2) - t],
[ 0 + t, unit(2) - t]
];
minkowski(){
circle(r=radius, $fn=24);
]
offset(r=$corner_radius) {
polygon(points=pointArray);
}
}
}
//corollary is shape_hull
module ISOEnterShapeHull(thickness_difference, depth_difference, modifier){
function unit(length) = 19.02 * (length) + (18.16 - 19.02);
height = 8 - depth_difference;
// TODO move this somewhere
function unit(length) = 19.02 * (length) + (18.16 - 19.02);
translate([unit(-0.25), unit(.5)]) linear_extrude(height=height*modifier, scale=[.8, .9]){
translate([unit(-.5), unit(-1.5)]) minkowski(){
fakeISOEnter(thickness_difference);
}
}
height = $total_depth - depth_difference;
width_scale = top_total_key_width() / total_key_width();
height_scale = top_total_key_height() / total_key_height();
linear_extrude(height = height, scale = [width_scale, height_scale]) {
// TODO completely making up these numbers here
translate([unit(-.5), unit(-.9)]) fakeISOEnter();
}
}

7
keys.scad
View file

@ -164,8 +164,9 @@ module fake_iso_enter() {
$dish_depth = 1;
$dish_skew_x = 0;
$dish_skew_y = 0;
$ISOEnter = true;
children();
stabilized(vertical=true) children();
}
module brimmed() {
@ -357,5 +358,7 @@ module legend(text, inset=false) {
}
}
}*/
/*
sa_row(1) blank() key();*/
sa_row(1) rounded() blank() key();
blank() dishless() fake_iso_enter() cherry() key();