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Code Issues Releases Wiki Activity

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Justin Lin
2022-04-04 14:36:41 +08:00
parent 820cf7de83
commit f76fd33054
4 changed files with 40 additions and 44 deletions
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23
examples/floor_stand/floor_stand.scad
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@@ -50,19 +50,18 @@ module floor_stand(width, height, thickness, spacing) {
}
module board_T() {
linear_extrude(thickness, center = true)
union() {
difference() {
board_base();
square([width, height / 3], center = true);
}
translate([0, -height / 12 - spacing / 2, 0])
difference() {
square([width / 1.5 - double_spacing, height / 6 + spacing], center = true);
square([width / 1.5 - thickness * 2, height / 6], center = true);
}
linear_extrude(thickness, center = true) {
difference() {
board_base();
square([width, height / 3], center = true);
}
translate([0, -height / 12 - spacing / 2, 0])
difference() {
square([width / 1.5 - double_spacing, height / 6 + spacing], center = true);
square([width / 1.5 - thickness * 2, height / 6], center = true);
}
}
rotate([0, 90, 0]) {
linear_extrude(width / 1.5 - double_spacing, center = true)

36
examples/floor_stand/floor_stand_symbol.scad
View File

@@ -30,17 +30,16 @@ module content(text, font, font_size, symbol_png, symbol_unicode, symbol_font, s
translate([0, -height / 1.8, thickness]) {
color("black")
linear_extrude(half_th / 2)
union() {
translate([0, -half_h / 3, 0])
multi_line_text(
split_str(text, " "),
font = font,
size = font_size,
line_spacing = line_spacing,
valign = "center",
halign = "center"
);
}
translate([0, -half_h / 3, 0])
multi_line_text(
split_str(text, " "),
font = font,
size = font_size,
line_spacing = line_spacing,
valign = "center",
halign = "center"
);
if(symbol_source == "DEFAULT") {
color("green")
@@ -62,14 +61,13 @@ module content(text, font, font_size, symbol_png, symbol_unicode, symbol_font, s
color("black")
translate([0, half_h / 5, half_th / 4])
scale([symbol_png_scale, symbol_png_scale, 1])
difference() {
cube([symbol_png_size * 0.99, symbol_png_size * 0.99, stand_thickness / 4], center = true);
translate([0, 0, -50])
scale([1, 1, 100])
surface(symbol_png, center = true);
}
difference() {
cube([symbol_png_size * 0.99, symbol_png_size * 0.99, stand_thickness / 4], center = true);
translate([0, 0, -50])
scale([1, 1, 100])
surface(symbol_png, center = true);
}
}
}
}

9
examples/hollow_out/hollow_out_square.scad
View File

@@ -24,8 +24,9 @@ function hollow_out_square(size, width) =
rows = size[1]
)
[
for(y = [0:width:width * rows - width])
for(x = [0:width:width * columns - width])
for(line = h_lines_in_square(width))
[for(p = line) p + [x, y]]
for(y = [0:width:width * rows - width],
x = [0:width:width * columns - width],
line = h_lines_in_square(width)
)
[for(p = line) p + [x, y]]
];

16
examples/hollow_out/hollow_torus_knot.scad
View File

@@ -20,14 +20,12 @@ else {
}
module hollow_out_torus_knot(shape, p, q, phi_step, thickness, line_style) {
function angy_angz(p1, p2) =
let(
dx = p2[0] - p1[0],
dy = p2[1] - p1[1],
dz = p2[2] - p1[2],
ya = atan2(dz, sqrt(dx * dx + dy * dy)),
za = atan2(dy, dx)
) [ya, za];
function __angy_angz(p1, p2) =
let(v = p2 - p1)
[
atan2(v.z, norm([v.x, v.y])),
atan2(v.y, v.x)
];
function sects_by_path(shape, path) =
let(
@@ -37,7 +35,7 @@ module hollow_out_torus_knot(shape, p, q, phi_step, thickness, line_style) {
],
angles = [
for(line = lines)
let(a = angy_angz(line[0], line[1]))
let(a = __angy_angz(line[0], line[1]))
[0, 90 - a[0], a[1]]
]
)