Compare commits
6 commits
trunk
...
mouseear_h
Author | SHA1 | Date | |
---|---|---|---|
9113567ab2 | |||
91eeeec02b | |||
74bb13b86a | |||
541b80970c | |||
c26753f0ed | |||
5463192ec9 |
1
.gitignore
vendored
1
.gitignore
vendored
|
@ -1 +1,2 @@
|
||||||
stls/
|
stls/
|
||||||
|
private
|
||||||
|
|
|
@ -1,6 +1,7 @@
|
||||||
include <headband.scad>
|
include <globals.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) {
|
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];
|
||||||
|
@ -69,7 +70,7 @@ 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) {
|
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) {
|
||||||
|
|
||||||
$a=size/2*ear_scale;
|
$a=size/2*ear_scale;
|
||||||
$delta=2*(acos($a/(size*2))-90);
|
$delta=2*(acos($a/(size*2))-90);
|
||||||
|
@ -107,7 +108,8 @@ 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
|
||||||
);
|
);
|
||||||
};
|
};
|
||||||
}
|
}
|
||||||
|
|
49
catear_pedestal.scad
Normal file
49
catear_pedestal.scad
Normal file
|
@ -0,0 +1,49 @@
|
||||||
|
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
Normal file
19
globals.scad
Normal file
|
@ -0,0 +1,19 @@
|
||||||
|
$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;
|
|
@ -1,19 +1,4 @@
|
||||||
$fn=360;
|
include <globals.scad>
|
||||||
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) {
|
||||||
|
@ -23,7 +8,7 @@ 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) {
|
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) {
|
||||||
union() {
|
union() {
|
||||||
chamfer(size=chamfer, 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")
|
||||||
|
@ -56,7 +41,7 @@ module headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNESS, part
|
||||||
);
|
);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
for (i=[-size/2:size/2]) {
|
if (with_rake) 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)])
|
||||||
|
|
20
mouseear_headband.scad
Normal file
20
mouseear_headband.scad
Normal file
|
@ -0,0 +1,20 @@
|
||||||
|
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();
|
32
pressfit_catears.scad
Normal file
32
pressfit_catears.scad
Normal file
|
@ -0,0 +1,32 @@
|
||||||
|
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();
|
||||||
|
}
|
|
@ -1,7 +1,9 @@
|
||||||
include <headband.scad>
|
include <globals.scad>
|
||||||
|
|
||||||
|
use <headband.scad>
|
||||||
|
|
||||||
module inserticle() {
|
module inserticle() {
|
||||||
cube([4.6, 7.4, 5.4], center=true);
|
cube([INSERTICLE_X, INSERTICLE_Y, INSERTICLE_Z], 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) {
|
||||||
|
|
67
pressfit_horns.scad
Normal file
67
pressfit_horns.scad
Normal file
|
@ -0,0 +1,67 @@
|
||||||
|
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