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Code Issues Releases Wiki Activity

use peg to refactor

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This commit is contained in:
Justin Lin
2019-09-18 17:36:59 +08:00
parent e572b6bf1f
commit 3252461b32
1 changed files with 12 additions and 53 deletions
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65
examples/qr_coder.scad
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@@ -1,10 +1,10 @@
include <part/connector_peg.scad>;
t = "1000 followers"; t = "1000 followers";
head_size = 30; head_size = 30;
qr_thickness = 1.5; qr_thickness = 1.5;
shaft_r = 2.5; shaft_r = 2.5;
lip_r = 3;
pin_height = 6;
spacing = 0.5; spacing = 0.5;
min_error_correction_level = "medium"; // [low, medium, quartile, high] min_error_correction_level = "medium"; // [low, medium, quartile, high]
@@ -26,43 +26,6 @@ module qr_coder() {
module cube_character(head_size) { module cube_character(head_size) {
$fn = 48; $fn = 48;
module pin(type, shaft_r = 2.5, lip_r = 3, height = 6, spacing = 0.5, lip_fn = 4) {
r_diff = lip_r - shaft_r;
module pin_base(shaft_r, lip_r, height) {
linear_extrude(height)
circle(shaft_r);
translate([0, 0, height - r_diff])
rotate_extrude()
translate([lip_r - r_diff, 0, 0])
circle(r_diff, $fn = lip_fn);
}
module pinpeg() {
difference() {
pin_base(shaft_r, lip_r, height);
translate([0, 0, r_diff * 2])
linear_extrude(height - r_diff * 2)
square([r_diff * 2, lip_r * 2], center = true);
}
}
module pinheightole() {
pin_base(shaft_r + spacing, lip_r + spacing, height);
translate([0, 0, height])
linear_extrude(spacing)
circle(lip_r);
}
if(type == "peg") {
pinpeg();
} else if(type == "hole") {
pinheightole();
}
}
module head() { module head() {
half_head_size = head_size / 2; half_head_size = head_size / 2;
difference() { difference() {
@@ -71,7 +34,7 @@ module cube_character(head_size) {
translate([0, -half_head_size, half_head_size]) translate([0, -half_head_size, half_head_size])
rotate([-90, 0, 0]) rotate([-90, 0, 0])
pin("hole", shaft_r, lip_r, pin_height, spacing); connector_peg(shaft_r, spacing, void = true);
} }
} }
@@ -79,10 +42,10 @@ module cube_character(head_size) {
body_size = head_size * 0.75; body_size = head_size * 0.75;
half_body_size = body_size / 2; half_body_size = body_size / 2;
module pin_hole_df() { module peg_void() {
translate([half_body_size + 1, head_size * 0.2, half_body_size]) translate([half_body_size + 1, head_size * 0.2, half_body_size])
rotate([0, -90, 0]) rotate([0, -90, 0])
pin("hole", shaft_r, lip_r, pin_height, spacing); connector_peg(shaft_r, spacing, void = true);
} }
difference() { difference() {
@@ -96,13 +59,13 @@ module cube_character(head_size) {
} }
} }
// pin holes // holes
translate([0, half_body_size + 1, half_body_size]) translate([0, half_body_size + 1, half_body_size])
rotate([90, 0, 0]) rotate([90, 0, 0])
pin("hole", shaft_r, lip_r, pin_height, spacing); connector_peg(shaft_r, spacing, void = true);
pin_hole_df(); peg_void();
mirror([1, 0, 0]) pin_hole_df(); mirror([1, 0, 0]) peg_void();
} }
// hands // hands
@@ -118,7 +81,7 @@ module cube_character(head_size) {
translate([head_size * 0.1375, head_size * 0.1375, half_body_size / 2]) translate([head_size * 0.1375, head_size * 0.1375, half_body_size / 2])
rotate([0, 90, 0]) rotate([0, 90, 0])
pin("peg", shaft_r, lip_r, pin_height, spacing); connector_peg(shaft_r, spacing);
} }
} }
@@ -131,12 +94,8 @@ module cube_character(head_size) {
translate([0, -head_size, 0]) translate([0, -head_size, 0])
body(); body();
translate([0, head_size * 0.75, pin_height]) { translate([0, head_size * 0.75])
pin("peg", shaft_r, lip_r, pin_height, spacing); connector_peg(shaft_r, spacing, heads = true);
mirror([0, 0, 1])
pin("peg", shaft_r, lip_r, pin_height, spacing);
}
} }
// refactored from https://www.thingiverse.com/thing:258542 // refactored from https://www.thingiverse.com/thing:258542