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fixup! [WIP] catear headband variant with esp mount

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user 2025-07-09 23:17:13 +02:00
commit 645b9fed91
1 changed files with 35 additions and 21 deletions
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56
catear_headband_esp_18mm.scad
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@ -4,9 +4,18 @@ use <headband.scad>;
use <chamfer.scad>;
use <catear_headband.scad>;
$fn=30;
HEIGHT=18;
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) {
EAR_SKEW=0.6;
EAR_SCALE=1.4;
EAR_BEND_FACTOR=0.04;
EAR_STRETCH_FACTOR=1.2;
EAR_ANGLE=42;
WITH_RAKE=true;
DETAILS=true;
module catear_headband_esp(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, chamfer=CHAMFER, chamfer_shape=CHAMFER_SHAPE, with_rake=WITH_RAKE, details=DETAILS, $fn=$fn, ear_skew=EAR_SKEW) {
$a=size/2*ear_scale;
$delta=2*(acos($a/(size*2))-90);
@ -14,7 +23,7 @@ module catear_headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNES
union() {
rotate( ear_angle, [0, 0, 1]) {
translate([-ear_offset, 0, 0]) catear_v1(
translate([-ear_offset, 0, 0]) catear_v3(
debug=debug,
height=height,
thickness=thickness,
@ -23,11 +32,14 @@ module catear_headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNES
stretch_factor=ear_stretch_factor,
chamfer=chamfer,
chamfer_shape=chamfer_shape,
details=details
details=details,
$fn=$fn,
skew=ear_skew
);
}
rotate(-ear_angle, [0, 0, 1]) {
translate([-ear_offset, 0, 0]) catear_v1(
scale([1, -1, 1])
rotate(ear_angle, [0, 0, 1]) {
translate([-ear_offset, 0, 0]) catear_v3(
debug=false,
height=height,
thickness=thickness,
@ -36,7 +48,9 @@ module catear_headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNES
stretch_factor=ear_stretch_factor,
chamfer=chamfer,
chamfer_shape=chamfer_shape,
details=details
details=details,
$fn=$fn,
skew=ear_skew
);
}
headband(
@ -48,23 +62,23 @@ module catear_headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNES
tip_len=tip_len,
tip_bend=tip_bend,
with_rake=with_rake,
details=false
details=false,
$fn=$fn
);
};
}
difference() {
translate([0, 0, HEIGHT/2])
catear_headband(chamfer=0, with_rake=false);
translate([0, 0, 6]) {
cube([100, 100, HEIGHT]);
rotate(90) cube([100, 100, HEIGHT]);
rotate(180) cube([100, 100, HEIGHT]);
translate([0, -60, HEIGHT/2]) rotate(35) cube([70, 70, HEIGHT], center=true);
rotate(-90+180*PART, [0, 0, 1])
translate([0, -SIZE, HEIGHT-6])
color("orange")
rotate([90, 0, 0])
cylinder(r=HEIGHT-6, h=2*THICKNESS, center=true);
}
translate([0, 0, 6])
rotate(-90)
difference() {
translate([0, 0, HEIGHT/2-6]) catear_headband_esp(chamfer=0, with_rake=false);
translate([-5, -5, 0]) cube([110, 110, HEIGHT]);
rotate(90) translate([-5, -5, 0]) cube([110, 110, HEIGHT]);
rotate(180) translate([-5, -5, 0]) cube([110, 110, HEIGHT]);
translate([0, -60, HEIGHT/2]) rotate(35) cube([70, 70, HEIGHT], center=true);
rotate(-90+180*PART, [0, 0, 1])
translate([0, -SIZE, HEIGHT-6])
color("orange")
rotate([90, 0, 0])
cylinder(r=HEIGHT-6, h=2*THICKNESS, center=true);
}