separated catears into their own file, renamed dogear_headband to dogears, slightly changed dogear to fit new headband, removed old headband
This commit is contained in:
parent
b5a30db507
commit
2d143d6a56
6 changed files with 152 additions and 259 deletions
34
catears.scad
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34
catears.scad
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use <bezierExtrusion.scad>;
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use <headband.scad>;
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thickness = 2.5;
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height = 5.5;
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module catear(){
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ctrl_ear1 = [[49,96],[58,112],[63,137],[61.5,141]];
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ctrl_ear2 = [[61.5,141],[60,145],[42.5,140.5],[18,123]];
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shape_band = [[thickness/2,height/2-0.5],
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[thickness/2,-height/2+0.5],
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[thickness/2-0.5,-height/2],
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[-thickness/2+0.5,-height/2],
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[-thickness/2,-height/2+0.5],
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[-thickness/2,height/2-0.5],
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[-thickness/2+0.5,height/2],
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[thickness/2-0.5,height/2]];
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union(){
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bezier_extrude(ctrl = ctrl_ear1, shape = shape_band, sections = 32);
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bezier_extrude(ctrl = ctrl_ear2, shape = shape_band, sections = 32);
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}
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}
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module catears(){
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union(){
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headband(thickness = thickness, height = height);
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catear();
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mirror([1,0,0]) catear();
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}
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}
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catears();
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45
dogear.scad
45
dogear.scad
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@ -4,52 +4,31 @@ module dogearAllOptions(a1, a2, a3, a4){
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translate([25,0,0]){
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translate([25,0,0]){
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union(){
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union(){
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linear_extrude(height = 6, center = false, convexity = 10){
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linear_extrude(height = 6, center = false, convexity = 10){
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polygon(points = [[-32,0],[-25,0],[-25,7]]);
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polygon(points = [[-33,0],[-25,0],[-25,7]]);
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}
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}
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hinge(a1, lb = 25, la = 5.5);
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hinge(a1, lb = 25, la = 5.5);
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translate([12.5,0,0]){
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translate([12.5,0,0]) hinge(a2, lb = 0, la = 5.5);
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hinge(a2, lb = 0, la = 5.5);
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translate([25,0,0]) hinge(a3, lb = 0, la = 5.5);
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}
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translate([25,0,0]){
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translate([0,37,0]) hinge(a1, lb = 8, la = 5.5);
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hinge(a3, lb = 0, la = 5.5);
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translate([12.5,37,0]) hinge(a2, lb = 0, la = 5.5);
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}
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translate([25,37,0]) hinge(a3, lb = 0, la = 8);
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translate([0,37,0]){
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hinge(a1, lb = 5, la = 5.5);
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}
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translate([12.5,37,0]){
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hinge(a2, lb = 0, la = 5.5);
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}
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translate([25,37,0]){
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hinge(a3, lb = 0, la = 8);
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}
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translate([34,0,0]){
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translate([34,0,0]){
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cube([7,18.5,6]);
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cube([7,18.5,6]);
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translate([3.5,18.5,0]){
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translate([3.5,18.5,0]) cylinder(h = 6, r = 3.5, center = false, $fn=32);
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cylinder(h = 6, r = 3.5, center = false, $fn=32);
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}
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}
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translate([35,37,0]){
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translate([5,3.5,0]){
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cylinder(h = 6, r = 3.5, center = false, $fn=32);
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}
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}
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}
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translate([40,40.5,0]) cylinder(h = 6, r = 3.5, center = false, $fn=32);
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translate([53,0,0]) cube([24,7,6], center = false);
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translate([53,0,0]){
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cube([24,7,6], center = false);
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}
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translate([40,11,0]){
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translate([40,11,0]){
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rotate(-45,[0,0,1]){
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rotate(-45,[0,0,1]){
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hinge(a4, lb = 7, la = 7);
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hinge(a4, lb = 7, la = 7);
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translate([14.1,3.5,0]){
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translate([14.1,3.5,0]){
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cylinder(h = 6, r = 3.5, center = false, $fn=32);
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cylinder(h = 6, r = 3.5, center = false, $fn=32);
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}
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}
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translate([0,17.3,0]){
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translate([0,17.3,0]) hinge(a4, lb = 21, la = 24.6);
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hinge(a4, lb = 21, la = 24.6);
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translate([31.4,20.8,0]) cylinder(h = 6, r = 3.5, center = false, $fn=32);
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}
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translate([31.4,20.8,0]){
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cylinder(h = 6, r = 3.5, center = false, $fn=32);
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}
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}
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}
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}
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}
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}
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}
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@ -1,43 +0,0 @@
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use <headband.scad>;
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use <dogear.scad>;
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SIZE=60;
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THICKNESS=3;
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PART=0.7;
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STRETCH_LEN=40;
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TIP_LEN=0.05;
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TIP_BEND=20;
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module dogear_headband(rightear = "flop", leftear = "flop", size=SIZE, thickness=THICKNESS, part=PART, stretch_len=STRETCH_LEN, tip_len=TIP_LEN, tip_bend=TIP_BEND, with_rake=true){
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union() {
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translate([-24, -60, -3]){
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rotate(195, [0, 0, 1]) {
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mirror([0,1,0]){
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dogear(flopness = rightear);
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}
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}
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}
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mirror([0,1,0]){
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translate([-24, -60, -3]){
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rotate(195, [0, 0, 1]) {
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mirror([0,1,0]){
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dogear(flopness = leftear);
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}
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}
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}
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}
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headband(
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size=size,
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height=6,
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thickness=thickness,
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part=part,
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stretch_len=stretch_len,
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tip_len=tip_len,
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tip_bend=tip_bend,
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with_rake=with_rake
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);
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};
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}
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dogear_headband();
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24
dogears.scad
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24
dogears.scad
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@ -0,0 +1,24 @@
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use <headband.scad>;
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use <dogear.scad>;
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thickness = 2.5;
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module dogears(rightear = "flop", leftear = "flop"){
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union() {
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translate([54,96,-3]){
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rotate(75, [0,0,1]){
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dogear(flopness = leftear);
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}
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}
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mirror([1,0,0]){
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translate([54,96,-3]){
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rotate(75, [0,0,1]){
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dogear(flopness = rightear);
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}
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}
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}
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headband(thickness = thickness, height = 6);
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}
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}
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dogears(rightear = "lflop");
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123
headband.scad
123
headband.scad
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@ -1,98 +1,35 @@
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RAKE_DEPTH=1;
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use <bezierExtrusion.scad>;
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RAKE_WIDTH=1;
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RAKE_STRETCH=1;
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RAKE_CHAMFER=0.5;
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module partial_ring(part, radius, thickness, height) {
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module headband(thickness, height){
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rotate(180-180*part, [0, 0, 1])
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rake_length = 2.5;
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rotate_extrude(angle=360*part, $fn = 128)
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translate([radius, 0]){
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shape_band = [[thickness/2,height/2-0.5],
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polygon(points = [[thickness/2,height/2-0.5],
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[thickness/2,-height/2+0.5],
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[thickness/2-0.5,height/2],
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[-thickness/2+0.5,height/2],
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[-thickness/2,height/2-0.5],
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[-thickness/2,-height/2+0.5],
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[-thickness/2+0.5,-height/2],
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[thickness/2-0.5,-height/2],
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[thickness/2-0.5,-height/2],
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[thickness/2,-height/2+0.5]]);
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[-thickness/2+0.5,-height/2],
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[-thickness/2,-height/2+0.5],
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[-thickness/2,height/2-0.5],
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[-thickness/2+0.5,height/2],
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[thickness/2-0.5,height/2]];
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shape_rake = [[0,-height/2],
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[0,height/2],
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[rake_length,height/2-2],
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[rake_length,-height/2+2]];
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ctrl_band = [[21,0],[77,56],[56,126],[0,126]];
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ctrl_end = [[21,0],[20,-1],[18,-4],[17,-10]];
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ctrl_rake = [[-52,86],[-40,139.5],[40,139.5],[52,86]];
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fillet = function (t) (t < 0.75) ? 1 : sqrt(1-((4*t)-3)^2)/1.5 + 0.33;
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rake = function (t) (-cos(64 * 360 * t) > 0.33) ? 1 : 0.1;
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union(){
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bezier_extrude(ctrl = ctrl_band, shape = shape_band, sections = 128);
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mirror([1,0,0]) bezier_extrude(ctrl = ctrl_band, shape = shape_band, sections = 128);
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bezier_extrude(ctrl = ctrl_end, shape = shape_band, mod_x = fillet, sections = 16);
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mirror([1,0,0]) bezier_extrude(ctrl = ctrl_end, shape = shape_band, mod_x = fillet, sections = 16);
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bezier_extrude(ctrl = ctrl_rake, shape = shape_rake, mod_x = rake, sections = 512);
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}
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}
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}
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}
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module headband(size, height, thickness, part, stretch_len, tip_len, tip_bend, rake_depth = RAKE_DEPTH, rake_width = RAKE_WIDTH, rake_stretch = RAKE_STRETCH, rake_chamfer = RAKE_CHAMFER, with_rake=true) {
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headband(thickness = 2.5, height = 5.5);
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union() {
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union() {
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color("purple")
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partial_ring(part, radius=size, thickness=thickness, height=height);
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rotate( 90-180*part, [0, 0, 1])
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translate([stretch_len/2, size, 0]) {
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color("orange"){
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rotate(90,[0,1,0]){
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rotate(90, [0,0,1]){
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linear_extrude(stretch_len, center = true, convexity = 10){
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polygon(points = [[thickness/2,height/2-0.5],
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[thickness/2-0.5,height/2],
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[-thickness/2+0.5,height/2],
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[-thickness/2,height/2-0.5],
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[-thickness/2,-height/2+0.5],
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[-thickness/2+0.5,-height/2],
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[thickness/2-0.5,-height/2],
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[thickness/2,-height/2+0.5]]);
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}
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}
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}
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}
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color("purple") translate([stretch_len/2, tip_bend, 0])
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rotate(90+180*tip_len, [0, 0, 1])
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partial_ring(
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part=tip_len,
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radius=tip_bend,
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thickness=thickness,
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height=height
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);
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}
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rotate(-90+180*part, [0, 0, 1])
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translate([stretch_len/2, -size, 0]) {
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color("orange"){
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rotate(90,[0,1,0]){
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rotate(90, [0,0,1]){
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linear_extrude(stretch_len, center = true, convexity = 10){
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polygon(points = [[thickness/2,height/2-0.5],
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[thickness/2-0.5,height/2],
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[-thickness/2+0.5,height/2],
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[-thickness/2,height/2-0.5],
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[-thickness/2,-height/2+0.5],
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[-thickness/2+0.5,-height/2],
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[thickness/2-0.5,-height/2],
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[thickness/2,-height/2+0.5]]);
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}
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}
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}
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}
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color("purple")
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scale([1, -1, 1])
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translate([stretch_len/2, tip_bend, 0])
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rotate(90+180*tip_len, [0, 0, 1])
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partial_ring(
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part=tip_len,
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radius=tip_bend,
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thickness=thickness,
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height=height
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);
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}
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}
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if (with_rake) for (i=[-size/2:size/2]) {
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rotate(i*2-rake_width/2, [0, 0, 1])
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intersection() {
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scale([1, 1, rake_stretch/(rake_depth/height)])
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translate([0, rake_width/2, 0])
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rotate_extrude(angle=rake_width)
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translate([rake_depth/2-size+thickness/2, 0, 0])
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scale([1, 0.5, 1])
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circle(r=rake_depth, $fn=3);
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translate([rake_depth/2-size+thickness/2-rake_chamfer, 0, 0])
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color("red")
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cube([2*rake_depth, rake_width, height], center=true);
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}
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}
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}
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}
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use <bezierExtrusion.scad>;
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thickness = 2.5;
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height = 6;
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rake_length = 2.2;
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shape_band = [[thickness/2,height/2-0.5],
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[thickness/2-0.5,height/2],
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[-thickness/2+0.5,height/2],
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[-thickness/2,height/2-0.5],
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[-thickness/2,-height/2+0.5],
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[-thickness/2+0.5,-height/2],
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[thickness/2-0.5,-height/2],
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[thickness/2,-height/2+0.5]];
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shape_rake = [[0,-height/2],[0,height/2],[rake_length,height/2-2],[rake_length,-height/2+2]];
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ctrl_band = [[-21,0],[-77,56],[-56,126],[0,126]];
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ctrl_end = [[-21,0],[-20,-1],[-18,-4],[-17,-10]];
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ctrl_rake = [[-52,86],[-40,139.5],[40,139.5],[52,86]];
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ctrl_ear1 = [[49,96],[58,112],[63,137],[61.5,141]];
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ctrl_ear2 = [[61.5,141],[60,145],[42.5,140.5],[18,123]];
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chamfer = function (t) (t < 0.75) ? 1 : sqrt(1-((4*t)-3)^2)/1.5 + 0.33;
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rake = function (t) (cos(64 * 360 * t) < -0.33) ? 1 : 0.1;
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union(){
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bezier_extrude(ctrl = ctrl_band, shape = shape_band, sections = 256);
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mirror([1,0,0]) bezier_extrude(ctrl = ctrl_band, shape = shape_band, sections = 256);
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bezier_extrude(ctrl = ctrl_end, shape = shape_band, mod_x = chamfer, sections = 32);
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mirror([1,0,0]) bezier_extrude(ctrl = ctrl_end, shape = shape_band, mod_x = chamfer, sections = 64);
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bezier_extrude(ctrl = ctrl_ear1, shape = shape_band, sections = 32);
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bezier_extrude(ctrl = ctrl_ear2, shape = shape_band, sections = 32);
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mirror([1,0,0]){
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bezier_extrude(ctrl = ctrl_ear1, shape = shape_band, sections = 32);
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bezier_extrude(ctrl = ctrl_ear2, shape = shape_band, sections = 32);
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||||||
}
|
|
||||||
bezier_extrude(ctrl = ctrl_rake, shape = shape_rake, mod = rake, sections = 512);
|
|
||||||
}
|
|
||||||
Loading…
Add table
Add a link
Reference in a new issue