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headband #1

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djerun merged 2 commits from headband into trunk 2024-01-27 17:06:27 +01:00
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1 changed files with 23 additions and 23 deletions
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pressfit_headband.scad
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@ -1,4 +1,16 @@
$fn=360; $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_CHAMPFER=0;
module inserticle() { module inserticle() {
cube([4.6, 7.4, 5.4], center=true); cube([4.6, 7.4, 5.4], center=true);
@ -80,7 +92,7 @@ module partial_ring(part, radius, thickness, height) {
square([thickness, height], center=true); square([thickness, height], center=true);
} }
module headband(size=60, height=4.6, thickness=3, part=0.7, stretch_len=40, tip_len=0.1, tip_bend=20, rake_depth=1.5, rake_width=0.5, rake_stretch=2) { 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_champfer=RAKE_CHAMPFER) {
union() { union() {
color("purple") partial_ring(part, radius=size, thickness=thickness, height=height); color("purple") partial_ring(part, radius=size, thickness=thickness, height=height);
rotate( 90-180*part, [0, 0, 1]) translate([stretch_len/2, size, 0]) { rotate( 90-180*part, [0, 0, 1]) translate([stretch_len/2, size, 0]) {
@ -108,19 +120,19 @@ module headband(size=60, height=4.6, thickness=3, part=0.7, stretch_len=40, tip_
for (i=[-size/2:size/2]) { for (i=[-size/2:size/2]) {
rotate(i*2-rake_width/2, [0, 0, 1]) intersection() { rotate(i*2-rake_width/2, [0, 0, 1]) intersection() {
scale([1, 1, rake_stretch/(rake_depth/height)]) scale([1, 1, rake_stretch/(rake_depth/height)])
rotate_extrude(angle=rake_width) translate([0, rake_width/2, 0]) rotate_extrude(angle=rake_width)
translate([rake_depth/2-size+thickness/2, 0, 0]) translate([rake_depth/2-size+thickness/2, 0, 0])
scale([1, 0.5, 1]) scale([1, 0.5, 1])
circle(r=rake_depth, $fn=3); circle(r=rake_depth, $fn=3);
translate([rake_depth/2-size+thickness/2, 0, 0]) translate([rake_depth/2-size+thickness/2-rake_champfer, 0, 0])
color("red") color("red")
cube([4*rake_depth, 4*rake_depth, height], center=true); cube([2*rake_depth, rake_width, height], center=true);
} }
}; };
}; };
} }
module pressfit_headband(size=60, height=4.6, thickness=3, part=0.7, stretch_len=40, tip_len=0.1, tip_bend=20, rake_depth=1.5, rake_width=0.5, rake_stretch=2) { 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) {
union() { union() {
color("pink") { $a=48; color("pink") { $a=48;
rotate( $a, [0, 0, 1]) { rotate( $a, [0, 0, 1]) {
@ -139,15 +151,12 @@ module pressfit_headband(size=60, height=4.6, thickness=3, part=0.7, stretch_len
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
rake_depth=rake_depth,
rake_width=rake_width,
rake_stretch=rake_stretch
); );
}; };
} }
module catear_headband(debug=false, size=60, height=4.6, thickness=3, part=0.7, stretch_len=40, tip_len=0.1, tip_bend=20, rake_depth=0.5, rake_width=0.5, rake_stretch=.5, ear_scale=1, ear_bend_factor=0.15, ear_stretch_factor=1.4, ear_angle=48) { 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=1.4, ear_bend_factor=0.15, ear_stretch_factor=1, ear_angle=42) {
union() { union() {
rotate( ear_angle, [0, 0, 1]) { rotate( ear_angle, [0, 0, 1]) {
translate([-size, 0, 0]) catear( translate([-size, 0, 0]) catear(
@ -176,15 +185,12 @@ module catear_headband(debug=false, size=60, height=4.6, thickness=3, part=0.7,
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
rake_depth=rake_depth,
rake_width=rake_width,
rake_stretch=rake_stretch
); );
}; };
} }
module bunnyear_headband(debug=false, size=60, height=4.6, thickness=3, part=0.7, stretch_len=40, tip_len=0.1, tip_bend=20, rake_depth=1, rake_width=0.5, rake_stretch=1, ear_scale=0.5, ear_bend_factor=0.2, ear_stretch_factor=10, ear_angle=30) { module bunnyear_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=0.5, ear_bend_factor=0.2, ear_stretch_factor=10, ear_angle=30) {
catear_headband( catear_headband(
debug=debug, debug=debug,
size=size, size=size,
@ -194,16 +200,13 @@ module bunnyear_headband(debug=false, size=60, height=4.6, thickness=3, part=0.7
stretch_len=stretch_len, stretch_len=stretch_len,
tip_len=tip_len, tip_len=tip_len,
tip_bend=tip_bend, tip_bend=tip_bend,
rake_depth=rake_depth,
rake_width=rake_width,
rake_stretch=rake_stretch,
ear_scale=ear_scale, ear_scale=ear_scale,
ear_bend_factor=ear_bend_factor, ear_bend_factor=ear_bend_factor,
ear_stretch_factor=ear_stretch_factor, ear_stretch_factor=ear_stretch_factor,
ear_angle=ear_angle); ear_angle=ear_angle);
} }
module foxear_headband(debug=false, size=60, height=4.6, thickness=3, part=0.7, stretch_len=40, tip_len=0.1, tip_bend=20, rake_depth=1, rake_width=0.5, rake_stretch=1, ear_scale=1.2, ear_bend_factor=0.01, ear_stretch_factor=1.2, ear_angle=30) { module foxear_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=1.2, ear_bend_factor=0.01, ear_stretch_factor=1.2, ear_angle=30) {
catear_headband( catear_headband(
debug=debug, debug=debug,
size=size, size=size,
@ -213,13 +216,10 @@ module foxear_headband(debug=false, size=60, height=4.6, thickness=3, part=0.7,
stretch_len=stretch_len, stretch_len=stretch_len,
tip_len=tip_len, tip_len=tip_len,
tip_bend=tip_bend, tip_bend=tip_bend,
rake_depth=rake_depth,
rake_width=rake_width,
rake_stretch=rake_stretch,
ear_scale=ear_scale, ear_scale=ear_scale,
ear_bend_factor=ear_bend_factor, ear_bend_factor=ear_bend_factor,
ear_stretch_factor=ear_stretch_factor, ear_stretch_factor=ear_stretch_factor,
ear_angle=ear_angle); ear_angle=ear_angle);
} }
foxear_headband(); headband();