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more library cleanup and mask creation for buttons and hk35_lcd

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Edward Kisiel
2024-03-04 11:11:24 -05:00
parent c1aa6bb353
commit 9e8fe8006f
12 changed files with 435 additions and 1030 deletions
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306
lib/vent.scad
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@@ -18,6 +18,8 @@
vent(width, length, height, gap, rows, columns, orientation)
vent_hex(cells_x, cells_y, thickness, cell_size, cell_spacing, orientation)
vent_panel_hex(x, y, thick, cell_size, cell_spacing, border, borders);
fan_cover(size, thick)
fan_mask(size, thick, style)
*/
@@ -62,44 +64,6 @@ module vent(width, length, height, gap, rows, columns, orientation) {
}
/*
NAME: vent_hex
DESCRIPTION: creates hex vent mask patterns
TODO: none
USAGE: vent_hex(cells_x, cells_y, thickness, cell_size, cell_spacing, orientation)
cells_x = #rows
cells_y = #columns
thickness = pattern thickness
cell_size = size of hex
cell_spacing = space between hex
orientation = "horizontal", "vertical"
*/
module vent_hex(cells_x, cells_y, thickness, cell_size, cell_spacing, orientation) {
xs = cell_size + cell_spacing;
ys = xs * sqrt(3/4);
rot = (orientation=="vertical") ? 90 : 0;
rotate([rot,0,0]) translate([cell_size/2, cell_size*sqrt(1/3),-1]) {
for (ix = [0 : ceil(cells_x/2)-1]) {
for (iy = [0 : 2 : cells_y-1]) {
translate([ix*xs, iy*ys,0]) rotate([0,0,90])
cylinder(r=cell_size/sqrt(3), h=thickness, $fn=6);
}
}
for (ix = [0 : (cells_x/2)-1]) {
for (iy = [1 : 2 : cells_y-1]) {
translate([(ix+0.5)*xs, iy*ys,0]) rotate([0,0,90])
cylinder(r=cell_size/sqrt(3), h=thickness, $fn=6);
}
}
}
}
/*
NAME: vent_panel_hex
DESCRIPTION: creates hex vent panel
@@ -141,3 +105,269 @@ module vent_panel_hex(x, y, thick, cell_size=8, cell_spacing=3, border=3, border
}
}
}
/*
NAME: fan_cover
DESCRIPTION: creates fan covers for fan openings
TODO: none
USAGE: fan_cover(size, thick, style)
size = size of fan
thick = thickness of cover
style = fan mask style
*/
module fan_cover(size, thick, style) {
difference() {
color("grey", 1) slab([size, size, thick], 3);
color("grey", 1) fan_mask(size, thick, style);
}
}
/*
DESCRIPTION: creates heatsink masks for openings
TODO:
USAGE: heatsink_mask(size, thick, style)
size = size of fan
thick = thickness of cover
style = 0="fan_open", 1="fan_1", 2="fan_2", 3"fan_hex"
*/
module fan_mask(size, thick, style) {
hole_pos = size == 30 ? 3 :
size == 40 ? 4 :
size == 50 || size == 60 || size == 70 ? 5 :
size >= 80 ? 3.75 : 3.75;
$fn = 90;
adj = .01;
if(style == 0) {
translate([size/2, size/2, -1]) cylinder(h=thick+2, d=size-1);
// mount holes
translate([size-hole_pos, size-hole_pos, -1]) cylinder(h=thick+2, d=3);
translate([size-hole_pos, hole_pos, -1]) cylinder(h=thick+2, d=3);
translate([hole_pos, size-hole_pos, -1]) cylinder(h=thick+2, d=3);
translate([hole_pos, hole_pos, -1]) cylinder(h=thick+2, d=3);
}
if(style == 1 && size == 30) {
union() {
difference() {
union () {
difference() {
translate([size/2, size/2, -1]) cylinder(h=thick+2, d=size-2);
translate([size/2, size/2, -2]) cylinder(h=thick+4, d=size-8);
}
difference() {
translate([size/2, size/2, -1]) cylinder(h=thick+2, d=size-11);
translate([size/2, size/2, -2]) cylinder(h=thick+4, d=size-17);
}
difference() {
translate([size/2, size/2, -1]) cylinder(h=thick+2, d=size-20);
translate([size/2, size/2, -2]) cylinder(h=thick+4, d=size-25);
}
// mount holes
translate([size-hole_pos, size-hole_pos, -1]) cylinder(h=thick+2, d=3);
translate([size-hole_pos, hole_pos, -1]) cylinder(h=thick+2, d=3);
translate([hole_pos, size-hole_pos, -1]) cylinder(h=thick+2, d=3);
translate([hole_pos, hole_pos, -1]) cylinder(h=thick+2, d=3);
}
translate([5, 4, -2]) rotate([0, 0, 45]) cube([size, 1.5, thick+4]);
translate([4, size-5, -2]) rotate([0, 0, -45]) cube([size, 1.5, thick+4]);
}
}
}
if(style == 1 && size == 40) {
union() {
difference() {
union () {
difference() {
translate([size/2, size/2, -1]) cylinder(h=thick+2, d=size-2);
translate([size/2, size/2, -2]) cylinder(h=thick+4, d=size-8);
}
difference() {
translate([size/2, size/2, -1]) cylinder(h=thick+2, d=size-11);
translate([size/2, size/2, -2]) cylinder(h=thick+4, d=size-17);
}
difference() {
translate([size/2, size/2, -1]) cylinder(h=thick+2, d=size-20);
translate([size/2, size/2, -2]) cylinder(h=thick+4, d=size-25);
}
difference() {
translate([size/2, size/2, -1]) cylinder(h=thick+2, d=size-28);
translate([size/2, size/2, -2]) cylinder(h=thick+4, d=size-35);
}
// mount holes
translate([size-hole_pos, size-hole_pos, -1]) cylinder(h=thick+2, d=3);
translate([size-hole_pos, hole_pos, -1]) cylinder(h=thick+2, d=3);
translate([hole_pos, size-hole_pos, -1]) cylinder(h=thick+2, d=3);
translate([hole_pos, hole_pos, -1]) cylinder(h=thick+2, d=3);
}
translate([6.5, 5.5, -2]) rotate([0, 0, 45]) cube([size, 1.5, thick+4]);
translate([5, size-6, -2]) rotate([0, 0, -45]) cube([size, 1.5, thick+4]);
}
}
}
if(style == 1 && (size == 50 || size == 60 || size == 70)) {
union() {
difference() {
union () {
difference() {
translate([size/2, size/2, -1]) cylinder(h=thick+2, d=size-2);
translate([size/2, size/2, -2]) cylinder(h=thick+4, d=size-14);
}
difference() {
translate([size/2, size/2, -1]) cylinder(h=thick+2, d=size-18);
translate([size/2, size/2, -2]) cylinder(h=thick+4, d=size-30);
}
difference() {
translate([size/2, size/2, -1]) cylinder(h=thick+2, d=size-34);
translate([size/2, size/2, -2]) cylinder(h=thick+4, d=size-46);
}
if(size > 50) {
difference() {
translate([size/2, size/2, -1]) cylinder(h=thick+2, d=size-50);
translate([size/2, size/2, -2]) cylinder(h=thick+4, d=size-59);
}
}
// mount holes
translate([size-hole_pos, size-hole_pos, -1]) cylinder(h=thick+2, d=3);
translate([size-hole_pos, hole_pos, -1]) cylinder(h=thick+2, d=3);
translate([hole_pos, size-hole_pos, -1]) cylinder(h=thick+2, d=3);
translate([hole_pos, hole_pos, -1]) cylinder(h=thick+2, d=3);
}
translate([8.5, 7, -2]) rotate([0, 0, 45]) cube([size > 60 ? size+4 : size+1, 2, thick+4]);
translate([6.5, size-8, -2]) rotate([0, 0, -45]) cube([size > 60 ? size+4 : size+1, 2, thick+4]);
}
}
}
if(style == 1 && size >= 80) {
union() {
difference() {
union () {
difference() {
translate([size/2, size/2, -1]) cylinder(h=thick+2, d=size-2);
translate([size/2, size/2, -2]) cylinder(h=thick+4, d=size-9);
}
difference() {
translate([size/2, size/2, -1]) cylinder(h=thick+2, d=size-14);
translate([size/2, size/2, -2]) cylinder(h=thick+4, d=size-21);
}
difference() {
translate([size/2, size/2, -1]) cylinder(h=thick+2, d=size-26);
translate([size/2, size/2, -2]) cylinder(h=thick+4, d=size-33);
}
difference() {
translate([size/2, size/2, -1]) cylinder(h=thick+2, d=size-38);
translate([size/2, size/2, -2]) cylinder(h=thick+4, d=size-45);
}
difference() {
translate([size/2, size/2, -1]) cylinder(h=thick+2, d=size-50);
translate([size/2, size/2, -2]) cylinder(h=thick+4, d=size-57);
}
difference() {
translate([size/2, size/2, -1]) cylinder(h=thick+2, d=size-62);
translate([size/2, size/2, -2]) cylinder(h=thick+4, d=size-68);
}
if(size == 92) {
difference() {
translate([size/2, size/2, -1]) cylinder(h=thick+2, d=size-74);
translate([size/2, size/2, -2]) cylinder(h=thick+4, d=size-80);
}
difference() {
translate([size/2, size/2, -1]) cylinder(h=thick+2, d=size-85);
translate([size/2, size/2, -2]) cylinder(h=thick+4, d=size-91);
}
}
// mount holes
translate([size-hole_pos, size-hole_pos, -1]) cylinder(h=thick+2, d=3);
translate([size-hole_pos, hole_pos, -1]) cylinder(h=thick+2, d=3);
translate([hole_pos, size-hole_pos, -1]) cylinder(h=thick+2, d=3);
translate([hole_pos, hole_pos, -1]) cylinder(h=thick+2, d=3);
}
translate([6.5, 4.25, -2]) rotate([0, 0, 45]) cube([size*1.2, 3, thick+4]);
translate([4.25, size-6.5, -2]) rotate([0, 0, -45]) cube([size*1.2, 3, thick+4]);
}
}
}
if(style == 2) {
inner = size == 30 ? 24 :
size == 40 ? 32 :
size == 50 ? 40 :
size == 60 ? 50 :
size == 70 ? 61.9 :
size == 80 ? 71.5 :
size * 0.8; // Use 80% as default
rings = size <= 40 ? 4 : 6;
bar_size = size <= 40 ? 2 : 3;
screw_offset = inner / 2;
center_point = size * 0.5;
base_ring_size = size * 0.95;
rings_spacing = size / rings;
translate([size/2, size/2, -1])
union() {
translate([screw_offset, screw_offset, (thick+2)/2]) cylinder(d=3, h=thick+2, center=true);
translate([-screw_offset, screw_offset, (thick+2)/2]) cylinder(d=3, h=thick+2, center=true);
translate([screw_offset, -screw_offset, (thick+2)/2]) cylinder(d=3, h=thick+2, center=true);
translate([-screw_offset, -screw_offset, (thick+2)/2]) cylinder(d=3, h=thick+2, center=true);
difference() {
union() {
for(i=[inner:-rings_spacing:0]) {
difference() {
cylinder(d=base_ring_size - i, h=thick+2);
translate([0, 0, -1]) cylinder(d=base_ring_size - i - (rings_spacing/2), h=thick+4);
}
}
}
translate([0, 0, 2])
union() {
cylinder(d=bar_size*2+0.1, thick+2); // Add a circle to prevent any tiny holes around cross bar
rotate([0, 0, 45]) cube([size, bar_size, thick+2], center=true);
rotate([0, 0, 45]) cube([bar_size, size, thick+2], center=true);
}
}
}
}
if(style == 3) {
hex_pos = size == 30 ? [-11.75, -4.5, 0] :
size == 40 ? [-14, -11.25, 0] :
size == 50 ? [-16, -6.5, 0] :
size == 60 ? [-11, -1.5, 0] :
size == 70 ? [-13, -3.5, 0] :
size >= 80 ? [-8.25, -3.5, 0] : [-9, -4, 0];
union() {
difference () {
translate([1+(size-2)/2, 1+(size-2)/2, -1]) cylinder(h=thick+2, d=size-2);
union() {
difference() {
translate([1+(size-2)/2, 1+(size-2)/2, -1-adj]) cylinder(h=thick+3, d=size-2);
translate(hex_pos) vent_hex(15, 8, thick+4, 12, 2, "horizontal");
}
}
}
}
// mount holes
translate([size-hole_pos, size-hole_pos, -1]) cylinder(h=thick+2, d=3);
translate([size-hole_pos, hole_pos, -1]) cylinder(h=thick+2, d=3);
translate([hole_pos, size-hole_pos, -1]) cylinder(h=thick+2, d=3);
translate([hole_pos, hole_pos, -1]) cylinder(h=thick+2, d=3);
}
}