191 lines
2.9 KiB
OpenSCAD
191 lines
2.9 KiB
OpenSCAD
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module puzzle_line(a=20, b=15, z=40, h=10) {
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render()
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difference() {
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union() {
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cube([1, z, h]);
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hull() {
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translate([0,(z-a)/2,0])
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cube([0.5, a, h]);
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translate([1.5,(z-b)/2,0])
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cube([0.5, b, h]);
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}
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}
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hull() {
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translate([-0.5,(z-(a-1))/2,0])
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cube([0.5, (a-1), h]);
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translate([0.5,(z-(b-1))/2,0])
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cube([0.5, (b-1), h]);
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}
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}
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}
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module contour(h=70) {
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for(r = [0:5]) {
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rotate([0,0,(r+0.5)*60])
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translate([10.9,-6.88,0])
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{
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if( r%2 == 0 ) {
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mirror([1,0,0])
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translate([-1,0,0])
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puzzle_line(5.7, 3.2, z=6.88*2, h=h);
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} else {
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puzzle_line(4.5, 2.2, z=6.88*2, h=h);
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}
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}
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}
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}
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module contour_hull(h=1, a=5.7, b=3.2, z=6.88*2, a0=4.5,b0=2.2,z0=6.88*2) {
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render()
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difference() {
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union() {
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cylinder(d=27, h=h, $fn=6);
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for(r = [0:2]) {
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rotate([0,0,r*120-30])
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translate([10.9,-6.88,0]) {
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hull() {
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translate([-0.5,(z0-(a0-1))/2,0])
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cube([0.5, (a0-1), h]);
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translate([0.5,(z0-(b0-1))/2,0])
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cube([0.5, (b0-1), h]);
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}
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}
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}
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}
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for(r = [0:2]) {
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rotate([0,0,30+r*120])
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translate([10.9,-6.88,0])
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mirror([1,0,0])
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translate([-1,0,0])
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{
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hull() {
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translate([-0.5,(z-(a-1))/2,0])
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cube([0.5, (a-1), h]);
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translate([0.5,(z-(b-1))/2,0])
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cube([0.5, (b-1), h]);
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}
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}
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}
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}
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}
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module inner_contour(h=70) {
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for(r = [0:5]) {
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rotate([0,0,(r+0.5)*60])
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translate([10.5-1,-6,0])
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{
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if( r%2 == 0 ) {
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mirror([1,0,0])
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translate([-1,0,0])
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puzzle_line(6, 4.4, z=6*2, h=h);
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} else {
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puzzle_line(4.5, 1, z=6*2, h=h);
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}
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}
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}
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}
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module inner_contour_hull(h=1, a=5.7, b=3.2, z=6.88*2, a0=4.4,b0=2.1,z0=6.88*2) {
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render()
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union() {
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cylinder(d=22.6, h=h, $fn=6);
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inner_contour(h=h);
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}
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}
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module front_text(value="220", unit="Ω") {
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color([0,0,1])
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{
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translate([0,4,6])
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linear_extrude(8)
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text(value, size=6, halign="center", font="+Jakatar");
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translate([0,-9,0])
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linear_extrude(8)
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text(unit, size=10, halign="center", font="+Jakatar");
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}
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}
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module front() {
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render()
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difference() {
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cylinder(d=26.5, h=8, $fn=6);
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translate([0,-8,2])
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cylinder(d=24, h=6, $fn=6);
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translate([0,-3,1])
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cylinder(d=20, h=5, $fn=6);
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}
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}
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module inner_color(value, unit, h) {
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translate([0,0,h])
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render()
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intersection(){
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front();
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front_text(value, unit);
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}
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}
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module inner(value="220", unit="Ω", h=70) {
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{
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render()
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difference()
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{
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inner_contour(h=h);
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translate([-20,4,0])
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cube([40, 15, h]);
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}
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// back
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inner_contour_hull();
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// front
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translate([0,0,h])
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{
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render()
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difference()
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{
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front();
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front_text(value, unit);
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}
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}
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}
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}
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module outer(h=70) {
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translate([0,0,-10])
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cylinder(d=15.5, h=10, $fn=6);
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contour(h=h);
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translate([0,0,0])
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contour_hull();
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}
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translate([0,0,10])
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{
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color([0.22,0.2,0.2])
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inner("220", "Ω", h=70);
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color([0.7,0.8,1.0])
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inner_color("220", "Ω", h=70);
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}
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color([0.7, 0.4, 0.4])
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outer(h=70);
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