89 lines
2.2 KiB
OpenSCAD
89 lines
2.2 KiB
OpenSCAD
include <variables.scad>
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cross_height = 15;
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module cherry_stem() {
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cherry_stem_base();
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}
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module cherry_stem_rounded() {
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// cross length
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cross_length = 4.4;
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//dimensions of connector
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// outer cross extra length in x
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extra_outer_cross_width = 2.10;
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// outer cross extra length in y
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extra_outer_cross_height = 1.0;
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// dimensions of cross
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// horizontal cross bar width
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horizontal_cross_width = 1.4;
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// vertical cross bar width
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vertical_cross_width = 1.3;
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// cross depth, stem height is 3.4mm
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cross_depth = 4;
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difference(){
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cylinder(
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d = cross_length+extra_outer_cross_height,
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h = cross_height
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);
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//the cross part of the steam
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translate([0,0,(cross_depth)/2 + stem_inset]){
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cube([vertical_cross_width,cross_length,cross_depth], center=true );
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cube([cross_length,horizontal_cross_width,cross_depth], center=true );
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}
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}
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}
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module cherry_stem_base(rounded = false){
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// cross length
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cross_length = 4.4;
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//extra vertical cross length - the extra length of the up/down bar of the cross
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extra_vertical_cross_length = 1.1;
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//dimensions of connector
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// outer cross extra length in x
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extra_outer_cross_width = 2.10;
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// outer cross extra length in y
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extra_outer_cross_height = 1.0;
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// dimensions of cross
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// horizontal cross bar width
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horizontal_cross_width = 1.4;
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// vertical cross bar width
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vertical_cross_width = 1.3;
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// cross depth, stem height is 3.4mm
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cross_depth = 4;
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difference(){
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translate([
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-(cross_length+extra_outer_cross_width)/2,
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-(cross_length+extra_outer_cross_height)/2,
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stem_inset
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]) {
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cube([ // the base of the stem, the part the cruciform digs into
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cross_length+extra_outer_cross_width,
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cross_length+extra_outer_cross_height,
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cross_height
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]);
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}
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//the cross part of the steam
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translate([0,0,(cross_depth)/2 + stem_inset]){
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cube([vertical_cross_width,cross_length+extra_vertical_cross_length,cross_depth], center=true );
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cube([cross_length,horizontal_cross_width,cross_depth], center=true );
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}
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}
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}
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module alps_stem(){
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cross_depth = 40;
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width = 4.45;
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height = 2.25;
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base_width = 12;
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base_height = 15;
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translate([0,0,cross_depth/2 + stem_inset]){
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cube([width,height,cross_depth], center = true);
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}
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}
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