Compare commits
No commits in common. "trunk" and "loveboard_cover" have entirely different histories.
trunk
...
loveboard_
1
.gitignore
vendored
1
.gitignore
vendored
|
@ -1,2 +1 @@
|
||||||
stls/
|
stls/
|
||||||
private
|
|
||||||
|
|
|
@ -26,16 +26,6 @@
|
||||||
*/
|
*/
|
||||||
|
|
||||||
include <write/Write.scad>
|
include <write/Write.scad>
|
||||||
use <catear_headband.scad>
|
|
||||||
|
|
||||||
$fn = 360;
|
|
||||||
|
|
||||||
NAME = "c3cat";
|
|
||||||
LOGO_FILE = ""; // empty string is catear model
|
|
||||||
RENDER_COLOR_ONE = true;
|
|
||||||
RENDER_COLOR_TWO = true;
|
|
||||||
RENDER_COLOR_THREE = true;
|
|
||||||
USE_TINY_EARS = true;
|
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Creates one instance of a bottle clip name tag. The default values are
|
* Creates one instance of a bottle clip name tag. The default values are
|
||||||
|
@ -54,58 +44,32 @@ USE_TINY_EARS = true;
|
||||||
* font: the path to a font for Write.scad.
|
* font: the path to a font for Write.scad.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
/**
|
/* currently openscad fails to render `Ohren_4.stl` outside of the preview mode */
|
||||||
* currently openscad fails to render the original `Ohren_4.stl` outside of the preview mode
|
//difference() {
|
||||||
* according to [the wiki](https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/FAQ#Why_is_my_imported_STL_file_appearing_with_F5_but_not_F6?) this is the stls fault
|
rotate(45, [0, 0, 1]) bottle_clip(name="c3cat");
|
||||||
* using meshlab to run `Filters` -> `Cleaning and Repairing` -> `Remove T-Vertices` by `Edge-Flip` with `Ratio` of `1000000` before importing the stl works but but two errors remain.
|
// translate([ 15, 0, 18]) rotate(80, [0, 1, 0]) catear();
|
||||||
*/
|
// translate([-15, 0, 18]) rotate(-80, [0, 1, 0]) catear();
|
||||||
scale([0.2, 0.2, 0.2]) {
|
//}
|
||||||
|
//
|
||||||
|
//translate([0, 5, 0]) catear();
|
||||||
|
//rotate(180) translate([0, 5, 0]) catear();
|
||||||
|
|
||||||
|
module bottle_clip(ru=13, rl=17.5, ht=26, width=2.5, name="c3cat", font="write/orbitron.dxf", logo="") {
|
||||||
|
|
||||||
|
e=100; // should be big enough, used for the outer boundary of the text/logo
|
||||||
|
|
||||||
difference() {
|
difference() {
|
||||||
scale([5, 5, 5]) rotate(45, [0, 0, 1]) bottle_clip(name=NAME);
|
rotate([0,0,-45]) union() {
|
||||||
translate([ 15*5, 0*5, 18*5]) rotate(80, [0, 1, 0]) catear();
|
// main cylinder
|
||||||
translate([-15*5, 0*5, 18*5]) rotate(-80, [0, 1, 0]) catear();
|
cylinder(r1=rl+width, r2=ru+width, h=ht);
|
||||||
}
|
// text and logo
|
||||||
|
if(logo == "") {
|
||||||
|
color("orange") writecylinder(name, [0,0,0], rl+0.5, ht/13*7, h=ht/13*4, t=max(rl,ru), font=font);
|
||||||
|
translate([4.7, -rl, ht*1.08]) rotate(-10, [1, 0, 0]) rotate(76, [0, 1, 0]) scale([0.08, 2, 0.08]) color("red") import("catears.stl");
|
||||||
|
} else {
|
||||||
|
color("orange") writecylinder(name, [0,0,0], rl+0.5, ht/13*7, h=ht/13*4, t=max(rl,ru), font=font);
|
||||||
|
|
||||||
translate([0, 5*5, 0]) catear();
|
// The logo has been split in 3 parts.
|
||||||
rotate(180) translate([0, 5*5, 0]) catear();
|
|
||||||
}
|
|
||||||
|
|
||||||
module name(name, font, rl, ht, ru) {
|
|
||||||
writecylinder(
|
|
||||||
text=name,
|
|
||||||
where=[0,0,0],
|
|
||||||
radius=rl+0.5,
|
|
||||||
height=ht/13*7,
|
|
||||||
h=ht/13*4,
|
|
||||||
t=max(rl,ru),
|
|
||||||
font=font);
|
|
||||||
}
|
|
||||||
|
|
||||||
module logo(logo, rl, ht, ru, width) {
|
|
||||||
echo("logo: ", logo);
|
|
||||||
if(logo == "") {
|
|
||||||
ear_size=ht;
|
|
||||||
echo("ht: ", ht);
|
|
||||||
echo("ru: ", ru);
|
|
||||||
echo("rl: ", rl);
|
|
||||||
echo("width: ", width);
|
|
||||||
translate([0,-max(ru,rl),ht*3/4+.5])
|
|
||||||
rotate([90,0,0])
|
|
||||||
scale([1,1,1])
|
|
||||||
scale([ht/100,ht/100,1])
|
|
||||||
translate([0, -ht/2,0])
|
|
||||||
rotate(-90, [0, 0, 1])
|
|
||||||
catear_headband(
|
|
||||||
size=ear_size,
|
|
||||||
height=max(ru,rl),
|
|
||||||
thickness=width,
|
|
||||||
stretch_len=0,
|
|
||||||
tip_len=0,
|
|
||||||
details=false,
|
|
||||||
with_rake=false
|
|
||||||
);
|
|
||||||
} else {
|
|
||||||
// The logo has been split in 3 parts. // well was... TODO
|
|
||||||
/*
|
/*
|
||||||
rotate([0,0,-48]) translate([0,0,ht*3/4-0.1])
|
rotate([0,0,-48]) translate([0,0,ht*3/4-0.1])
|
||||||
rotate([90,0,0])
|
rotate([90,0,0])
|
||||||
|
@ -131,32 +95,6 @@ module logo(logo, rl, ht, ru, width) {
|
||||||
linear_extrude(height=max(ru,rl)*2)
|
linear_extrude(height=max(ru,rl)*2)
|
||||||
import("logo_3.dxf");
|
import("logo_3.dxf");
|
||||||
*/
|
*/
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
module bottle_clip(ru=13, rl=17.5, ht=26, width=2.5, name="c3cat", font="write/orbitron.dxf", logo="") {
|
|
||||||
|
|
||||||
e=100; // should be big enough, used for the outer boundary of the text/logo
|
|
||||||
|
|
||||||
difference() {
|
|
||||||
rotate([0,0,-45]) union() {
|
|
||||||
// main cylinder
|
|
||||||
if (RENDER_COLOR_ONE) {
|
|
||||||
color("black")
|
|
||||||
difference() {
|
|
||||||
cylinder(r1=rl+width, r2=ru+width, h=ht);
|
|
||||||
name(name=name, font=font, rl=rl, ht=ht, ru=ru);
|
|
||||||
logo(logo=logo, rl=rl, ht=ht, ru=ru, width=width);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
// text
|
|
||||||
if (RENDER_COLOR_TWO) {
|
|
||||||
color("orange")
|
|
||||||
name(name=name, font=font, rl=rl, ht=ht, ru=ru);
|
|
||||||
}
|
|
||||||
// logo
|
|
||||||
if (RENDER_COLOR_THREE) {
|
|
||||||
color("yellow") logo(logo=logo, rl=rl, ht=ht, ru=ru, width=2*width);
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
// inner cylinder which is substracted
|
// inner cylinder which is substracted
|
||||||
|
@ -177,11 +115,9 @@ module bottle_clip(ru=13, rl=17.5, ht=26, width=2.5, name="c3cat", font="write/o
|
||||||
}
|
}
|
||||||
|
|
||||||
module catear() {
|
module catear() {
|
||||||
if (USE_TINY_EARS) {
|
rotate(-90, [0, 0, 1]) union() {
|
||||||
rotate(-90, [0, 0, 1]) union() {
|
scale([0.2, 0.2, 0.2]) translate([0, -85]) import("catear.stl");
|
||||||
scale([1, 1 ,1]) translate([0, -85]) import("catear.stl");
|
scale([0.2, -0.2, 0.2]) translate([0, -85]) import("catear.stl");
|
||||||
scale([1, -1, 1]) translate([0, -85]) import("catear.stl");
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
@ -1 +0,0 @@
|
||||||
../catear_headband.scad
|
|
|
@ -1,9 +1,8 @@
|
||||||
include <globals.scad>;
|
include <headband.scad>
|
||||||
|
|
||||||
use <headband.scad>;
|
use <headband.scad>
|
||||||
use <chamfer.scad>;
|
|
||||||
|
|
||||||
module catear(height, thickness, fractal=0, side_len=30, bend_factor=0.5, stretch_factor=1.2, debug=false, chamfer=CHAMFER, chamfer_shape=CHAMFER_SHAPE, details=true) {
|
module catear(height, thickness, fractal=0, side_len=30, bend_factor=0.5, stretch_factor=1.2, debug=false, chamfer=CHAMFER, chamfer_shape=CHAMFER_SHAPE) {
|
||||||
$A=[0, side_len/2];
|
$A=[0, side_len/2];
|
||||||
$B=[0,-side_len/2];
|
$B=[0,-side_len/2];
|
||||||
$C=[-(side_len/2/sin(120))*1.5*stretch_factor, 0];
|
$C=[-(side_len/2/sin(120))*1.5*stretch_factor, 0];
|
||||||
|
@ -23,7 +22,7 @@ module catear(height, thickness, fractal=0, side_len=30, bend_factor=0.5, stretc
|
||||||
translate([0, $a/2, 0])
|
translate([0, $a/2, 0])
|
||||||
translate([$bend_offset, 0, 0])
|
translate([$bend_offset, 0, 0])
|
||||||
color("#00ffff")
|
color("#00ffff")
|
||||||
chamfer(size=(details)?chamfer:0, child_h=height, child_bot=-height/2, shape=chamfer_shape)
|
chamfer(size=chamfer, child_h=height, child_bot=-height/2, shape=chamfer_shape)
|
||||||
partial_ring(
|
partial_ring(
|
||||||
part=$delta/360,
|
part=$delta/360,
|
||||||
radius=$bend_radius,
|
radius=$bend_radius,
|
||||||
|
@ -35,19 +34,15 @@ module catear(height, thickness, fractal=0, side_len=30, bend_factor=0.5, stretc
|
||||||
translate([0, -$b/2, 0])
|
translate([0, -$b/2, 0])
|
||||||
translate([$bend_offset, 0, 0])
|
translate([$bend_offset, 0, 0])
|
||||||
color("#ff00ff")
|
color("#ff00ff")
|
||||||
chamfer(size=(details)?chamfer:0, child_h=height, child_bot=-height/2, shape=chamfer_shape)
|
chamfer(size=chamfer, child_h=height, child_bot=-height/2, shape=chamfer_shape)
|
||||||
partial_ring(
|
partial_ring(
|
||||||
part=$delta/360,
|
part=$delta/360,
|
||||||
radius=$bend_radius,
|
radius=$bend_radius,
|
||||||
thickness=thickness,
|
thickness=thickness,
|
||||||
height=height
|
height=height
|
||||||
);
|
);
|
||||||
translate($A) color("#aaaaaa")
|
translate($A) color("#aaaaaa") cylinder(h=height, d=thickness, center=true);
|
||||||
chamfer(size=chamfer, child_h=height, child_bot=-height/2, shape=chamfer_shape)
|
translate($B) color("#bbbbbb") cylinder(h=height, d=thickness, center=true);
|
||||||
cylinder(h=height, d=thickness, center=true);
|
|
||||||
translate($B) color("#bbbbbb")
|
|
||||||
chamfer(size=chamfer, child_h=height, child_bot=-height/2, shape=chamfer_shape)
|
|
||||||
cylinder(h=height, d=thickness, center=true);
|
|
||||||
translate($C) color("#cccccc")
|
translate($C) color("#cccccc")
|
||||||
chamfer(size=chamfer, child_h=height, child_bot=-height/2, shape=chamfer_shape)
|
chamfer(size=chamfer, child_h=height, child_bot=-height/2, shape=chamfer_shape)
|
||||||
cylinder(h=height, d=thickness, center=true);
|
cylinder(h=height, d=thickness, center=true);
|
||||||
|
@ -74,7 +69,7 @@ module catear(height, thickness, fractal=0, side_len=30, bend_factor=0.5, stretc
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
module catear_headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNESS, part=PART, stretch_len=STRETCH_LEN, tip_len=TIP_LEN, tip_bend=TIP_BEND, ear_scale=1.5, ear_bend_factor=0.15, ear_stretch_factor=1.2, ear_angle=42, chamfer=CHAMFER, chamfer_shape=CHAMFER_SHAPE, with_rake=true, details=true) {
|
module catear_headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNESS, part=PART, stretch_len=STRETCH_LEN, tip_len=TIP_LEN, tip_bend=TIP_BEND, ear_scale=1.5, ear_bend_factor=0.15, ear_stretch_factor=1.2, ear_angle=42, chamfer=CHAMFER, chamfer_shape=CHAMFER_SHAPE) {
|
||||||
|
|
||||||
$a=size/2*ear_scale;
|
$a=size/2*ear_scale;
|
||||||
$delta=2*(acos($a/(size*2))-90);
|
$delta=2*(acos($a/(size*2))-90);
|
||||||
|
@ -90,8 +85,7 @@ module catear_headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNES
|
||||||
bend_factor=ear_bend_factor,
|
bend_factor=ear_bend_factor,
|
||||||
stretch_factor=ear_stretch_factor,
|
stretch_factor=ear_stretch_factor,
|
||||||
chamfer=chamfer,
|
chamfer=chamfer,
|
||||||
chamfer_shape=chamfer_shape,
|
chamfer_shape=chamfer_shape
|
||||||
details=details
|
|
||||||
);
|
);
|
||||||
}
|
}
|
||||||
rotate(-ear_angle, [0, 0, 1]) {
|
rotate(-ear_angle, [0, 0, 1]) {
|
||||||
|
@ -103,8 +97,7 @@ module catear_headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNES
|
||||||
bend_factor=ear_bend_factor,
|
bend_factor=ear_bend_factor,
|
||||||
stretch_factor=ear_stretch_factor,
|
stretch_factor=ear_stretch_factor,
|
||||||
chamfer=chamfer,
|
chamfer=chamfer,
|
||||||
chamfer_shape=chamfer_shape,
|
chamfer_shape=chamfer_shape
|
||||||
details=details
|
|
||||||
);
|
);
|
||||||
}
|
}
|
||||||
headband(
|
headband(
|
||||||
|
@ -114,9 +107,7 @@ module catear_headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNES
|
||||||
part=part,
|
part=part,
|
||||||
stretch_len=stretch_len,
|
stretch_len=stretch_len,
|
||||||
tip_len=tip_len,
|
tip_len=tip_len,
|
||||||
tip_bend=tip_bend,
|
tip_bend=tip_bend
|
||||||
with_rake=with_rake,
|
|
||||||
details=details
|
|
||||||
);
|
);
|
||||||
};
|
};
|
||||||
}
|
}
|
||||||
|
|
|
@ -1,49 +0,0 @@
|
||||||
include <globals.scad>
|
|
||||||
|
|
||||||
use <catear_headband.scad>
|
|
||||||
|
|
||||||
SCALE_FACTOR=SIZE/9;
|
|
||||||
|
|
||||||
echo("scale factor: ", SCALE_FACTOR);
|
|
||||||
echo("bottom diameter: ", SIZE/SCALE_FACTOR);
|
|
||||||
|
|
||||||
|
|
||||||
difference() {
|
|
||||||
union()
|
|
||||||
for (i=[-1,1])
|
|
||||||
translate([i*2, 0, 0])
|
|
||||||
rotate(i*90, [0, 1, 0])
|
|
||||||
scale(1/SCALE_FACTOR)
|
|
||||||
union() {
|
|
||||||
translate([0, 0, SIZE+20+60])
|
|
||||||
rotate(90, [0, 1, 0])
|
|
||||||
scale(1.6)
|
|
||||||
catear_headband(thickness=5, with_rake=false);
|
|
||||||
translate([0, 0, 20])
|
|
||||||
cylinder(h=10, r=SIZE, $fn=360);
|
|
||||||
cylinder(h=20, d=SIZE, $fn=360);
|
|
||||||
}
|
|
||||||
translate([0, 0, -SIZE*(1/SCALE_FACTOR)*5])
|
|
||||||
cube(SIZE*10*(1/SCALE_FACTOR), center=true);
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
scale(1/SCALE_FACTOR) {
|
|
||||||
translate([0, 0, 30])
|
|
||||||
scale([1, 1, -1])
|
|
||||||
difference() {
|
|
||||||
union() {
|
|
||||||
translate([0, 0, 20])
|
|
||||||
cylinder(h=10, r=SIZE, $fn=360);
|
|
||||||
cylinder(h=20, d=SIZE, $fn=360);
|
|
||||||
}
|
|
||||||
translate([0, 0, SIZE+20+60])
|
|
||||||
rotate(90, [0, 1, 0])
|
|
||||||
scale(1.6)
|
|
||||||
catear_headband(thickness=5, with_rake=false);
|
|
||||||
}
|
|
||||||
scale(1.6)
|
|
||||||
translate([0, 0, HEIGHT/2])
|
|
||||||
catear_headband(thickness=5, with_rake=false);
|
|
||||||
}
|
|
||||||
*/
|
|
19
globals.scad
19
globals.scad
|
@ -1,19 +0,0 @@
|
||||||
$fn=90;
|
|
||||||
DEBUG=false;
|
|
||||||
SIZE=60;
|
|
||||||
HEIGHT=4.6;
|
|
||||||
THICKNESS=3;
|
|
||||||
PART=0.7;
|
|
||||||
STRETCH_LEN=40;
|
|
||||||
TIP_LEN=0.05;
|
|
||||||
TIP_BEND=20;
|
|
||||||
RAKE_DEPTH=1;
|
|
||||||
RAKE_WIDTH=1;
|
|
||||||
RAKE_STRETCH=1;
|
|
||||||
RAKE_CHAMFER=0.5;
|
|
||||||
CHAMFER=1;
|
|
||||||
CHAMFER_SHAPE="curve";
|
|
||||||
|
|
||||||
INSERTICLE_X = 4.6;
|
|
||||||
INSERTICLE_Y = 7.4;
|
|
||||||
INSERTICLE_Z = 5.4;
|
|
|
@ -1,4 +1,19 @@
|
||||||
include <globals.scad>
|
$fn=360;
|
||||||
|
DEBUG=false;
|
||||||
|
SIZE=60;
|
||||||
|
HEIGHT=4.6;
|
||||||
|
THICKNESS=3;
|
||||||
|
PART=0.7;
|
||||||
|
STRETCH_LEN=40;
|
||||||
|
TIP_LEN=0.05;
|
||||||
|
TIP_BEND=20;
|
||||||
|
RAKE_DEPTH=1;
|
||||||
|
RAKE_WIDTH=1;
|
||||||
|
RAKE_STRETCH=1;
|
||||||
|
RAKE_CHAMFER=0.5;
|
||||||
|
CHAMFER=1;
|
||||||
|
CHAMFER_SHAPE="cone";
|
||||||
|
|
||||||
use <chamfer.scad>
|
use <chamfer.scad>
|
||||||
|
|
||||||
module partial_ring(part, radius, thickness, height) {
|
module partial_ring(part, radius, thickness, height) {
|
||||||
|
@ -8,9 +23,9 @@ module partial_ring(part, radius, thickness, height) {
|
||||||
square([thickness, height], center=true);
|
square([thickness, height], center=true);
|
||||||
}
|
}
|
||||||
|
|
||||||
module headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNESS, part=PART, stretch_len=STRETCH_LEN, tip_len=TIP_LEN, tip_bend=TIP_BEND, rake_depth=RAKE_DEPTH, rake_width=RAKE_WIDTH, rake_stretch=RAKE_STRETCH, rake_chamfer=RAKE_CHAMFER, chamfer=CHAMFER, chamfer_shape=CHAMFER_SHAPE, with_rake=true, details=true) {
|
module headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNESS, part=PART, stretch_len=STRETCH_LEN, tip_len=TIP_LEN, tip_bend=TIP_BEND, rake_depth=RAKE_DEPTH, rake_width=RAKE_WIDTH, rake_stretch=RAKE_STRETCH, rake_chamfer=RAKE_CHAMFER, chamfer=CHAMFER, chamfer_shape=CHAMFER_SHAPE) {
|
||||||
union() {
|
union() {
|
||||||
chamfer(size=(details)?chamfer:0, child_h=height, child_bot=-height/2, shape=chamfer_shape) union() {
|
chamfer(size=chamfer, child_h=height, child_bot=-height/2, shape=chamfer_shape) union() {
|
||||||
color("purple")
|
color("purple")
|
||||||
partial_ring(part, radius=size, thickness=thickness, height=height);
|
partial_ring(part, radius=size, thickness=thickness, height=height);
|
||||||
rotate( 90-180*part, [0, 0, 1])
|
rotate( 90-180*part, [0, 0, 1])
|
||||||
|
@ -41,7 +56,7 @@ module headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNESS, part
|
||||||
);
|
);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
if (with_rake) for (i=[-size/2:size/2]) {
|
for (i=[-size/2:size/2]) {
|
||||||
rotate(i*2-rake_width/2, [0, 0, 1])
|
rotate(i*2-rake_width/2, [0, 0, 1])
|
||||||
intersection() {
|
intersection() {
|
||||||
scale([1, 1, rake_stretch/(rake_depth/height)])
|
scale([1, 1, rake_stretch/(rake_depth/height)])
|
||||||
|
@ -54,6 +69,6 @@ module headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNESS, part
|
||||||
color("red")
|
color("red")
|
||||||
cube([2*rake_depth, rake_width, height], center=true);
|
cube([2*rake_depth, rake_width, height], center=true);
|
||||||
}
|
}
|
||||||
}
|
};
|
||||||
}
|
};
|
||||||
}
|
}
|
||||||
|
|
|
@ -1,20 +0,0 @@
|
||||||
use <catear_headband.scad>
|
|
||||||
include <headband.scad>
|
|
||||||
|
|
||||||
module mouseear_headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNESS, part=PART, stretch_len=STRETCH_LEN, tip_len=TIP_LEN, tip_bend=TIP_BEND, ear_scale=1, ear_bend_factor=0.65, ear_stretch_factor=1, ear_angle=40) {
|
|
||||||
catear_headband(
|
|
||||||
debug=debug,
|
|
||||||
size=size,
|
|
||||||
height=height,
|
|
||||||
thickness=thickness,
|
|
||||||
part=part,
|
|
||||||
stretch_len=stretch_len,
|
|
||||||
tip_len=tip_len,
|
|
||||||
tip_bend=tip_bend,
|
|
||||||
ear_scale=ear_scale,
|
|
||||||
ear_bend_factor=ear_bend_factor,
|
|
||||||
ear_stretch_factor=ear_stretch_factor,
|
|
||||||
ear_angle=ear_angle);
|
|
||||||
}
|
|
||||||
|
|
||||||
mouseear_headband();
|
|
|
@ -1,32 +0,0 @@
|
||||||
include <globals.scad>;
|
|
||||||
|
|
||||||
use <catear_headband.scad>;
|
|
||||||
use <pressfit_headband.scad>;
|
|
||||||
use <chamfer.scad>;
|
|
||||||
|
|
||||||
EAR_SCALE = 1.5;
|
|
||||||
EAR_BEND_FACTOR = 0.15;
|
|
||||||
EAR_STRETCH_FACTOR = 1.2;
|
|
||||||
|
|
||||||
difference() {
|
|
||||||
translate([20*pow(0.99, SIZE/2*EAR_SCALE-1-THICKNESS), 0, -THICKNESS/2])
|
|
||||||
union() for (i=[0:SIZE/2*EAR_SCALE-1]) {
|
|
||||||
j=pow(0.99, i);
|
|
||||||
chamfer_ = floor(abs(2*i/(SIZE/2*EAR_SCALE-1)-1));
|
|
||||||
translate([-j*20, 0, 0])
|
|
||||||
rotate(90, [0, 1, 0])
|
|
||||||
/*chamfer(size=1, child_h=1, child_bot=-0.5, shape=CHAMFER_SHAPE)*/
|
|
||||||
catear(
|
|
||||||
debug=DEBUG,
|
|
||||||
height=INSERTICLE_Z*1.2,
|
|
||||||
thickness=THICKNESS,
|
|
||||||
side_len=SIZE/2*EAR_SCALE-i,
|
|
||||||
bend_factor=EAR_BEND_FACTOR,
|
|
||||||
stretch_factor=EAR_STRETCH_FACTOR,
|
|
||||||
chamfer=chamfer_,
|
|
||||||
chamfer_shape=CHAMFER_SHAPE
|
|
||||||
);
|
|
||||||
}
|
|
||||||
translate([0, 0, -THICKNESS]) cube([100, 100, THICKNESS], center=true);
|
|
||||||
scale([1, 1, 2]) inserticle();
|
|
||||||
}
|
|
|
@ -1,9 +1,7 @@
|
||||||
include <globals.scad>
|
include <headband.scad>
|
||||||
|
|
||||||
use <headband.scad>
|
|
||||||
|
|
||||||
module inserticle() {
|
module inserticle() {
|
||||||
cube([INSERTICLE_X, INSERTICLE_Y, INSERTICLE_Z], center=true);
|
cube([4.6, 7.4, 5.4], center=true);
|
||||||
}
|
}
|
||||||
|
|
||||||
module pressfit_headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNESS, part=PART, stretch_len=STRETCH_LEN, tip_len=TIP_LEN, tip_bend=TIP_BEND) {
|
module pressfit_headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNESS, part=PART, stretch_len=STRETCH_LEN, tip_len=TIP_LEN, tip_bend=TIP_BEND) {
|
||||||
|
|
|
@ -1,67 +0,0 @@
|
||||||
include <globals.scad>;
|
|
||||||
|
|
||||||
use <pressfit_headband.scad>;
|
|
||||||
|
|
||||||
$fn=360;
|
|
||||||
A=30;
|
|
||||||
N=4;
|
|
||||||
R=45;
|
|
||||||
LENGTH=100;
|
|
||||||
TWIST=720;
|
|
||||||
STEPS=360;
|
|
||||||
SLICES=max(TWIST, STEPS, LENGTH);
|
|
||||||
SHEIGHT=LENGTH/STEPS;
|
|
||||||
BEND_X_FACTOR=0.5;
|
|
||||||
BEND_Y_FACTOR=1;
|
|
||||||
|
|
||||||
COLORS=[
|
|
||||||
"#f00",
|
|
||||||
"#f70",
|
|
||||||
"#7f0",
|
|
||||||
"#0f0",
|
|
||||||
"#0f7",
|
|
||||||
"#07f",
|
|
||||||
"#00f",
|
|
||||||
"#70f",
|
|
||||||
"#f07"
|
|
||||||
];
|
|
||||||
|
|
||||||
difference() {
|
|
||||||
union() for (step=[1:STEPS]) {
|
|
||||||
a = A*(1-(step-1)/STEPS);
|
|
||||||
b = A*(1-step/STEPS);
|
|
||||||
r = TWIST/STEPS*(step-1);
|
|
||||||
sh_xy = 0;
|
|
||||||
sh_yx = 0;
|
|
||||||
sh_xz = 1/STEPS*step*BEND_X_FACTOR;
|
|
||||||
sh_yz = 1/STEPS*step*BEND_Y_FACTOR;
|
|
||||||
sh_zx = 0;
|
|
||||||
sh_zy = 0;
|
|
||||||
t_x = sh_xz*SHEIGHT*(step-1)*0.5;
|
|
||||||
t_y = sh_yz*SHEIGHT*(step-1)*0.5;
|
|
||||||
t_z = LENGTH/STEPS*(step-1);
|
|
||||||
sc_x = 1;
|
|
||||||
sc_y = 1;
|
|
||||||
sc_z = 1;
|
|
||||||
mm = [
|
|
||||||
[sc_x, sh_xy, sh_xz, t_x],
|
|
||||||
[sh_yx, sc_y, sh_yz, t_y],
|
|
||||||
[sh_zx, sh_zy, sc_z, t_z],
|
|
||||||
];
|
|
||||||
echo(a, b, b/a, r, mm);
|
|
||||||
multmatrix(mm)
|
|
||||||
color(COLORS[(step-1)%9])
|
|
||||||
linear_extrude(
|
|
||||||
SHEIGHT,
|
|
||||||
center=false,
|
|
||||||
twist=TWIST/STEPS,
|
|
||||||
scale=b/a,
|
|
||||||
slices=SLICES/STEPS
|
|
||||||
) rotate(R-r)
|
|
||||||
circle(d=a, $fn=N);
|
|
||||||
}
|
|
||||||
translate([0, 0, INSERTICLE_Z/2])
|
|
||||||
inserticle();
|
|
||||||
}
|
|
||||||
|
|
||||||
echo("twist angle: ", TWIST/STEPS);
|
|
Loading…
Reference in a new issue