c3cat/catears-v2
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restructured repo

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tessaK9 2026-03-16 23:33:11 +01:00
commit c6d87bf6b9
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catears.scad
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use <bezier_extrusion.scad>;
use <headband.scad>;
thickness = 2.7;
height = 5.5;
epsilon = 0.001; //needs to be small but greater 0 so that the model doesn't break
module catear(){
ctrl_ear1 = [[49,96],[58,112],[63,137],[61.5,141]];
ctrl_ear2 = [[61.5+1.5*epsilon,141-4*epsilon],[60,145],[42.5,140.5],[18,123]];
shape_band = [[thickness/2,height/2-0.5],
[thickness/2,-height/2+0.5],
[thickness/2-0.5,-height/2],
[-thickness/2+0.5,-height/2],
[-thickness/2,-height/2+0.5],
[-thickness/2,height/2-0.5],
[-thickness/2+0.5,height/2],
[thickness/2-0.5,height/2]];
bezier_extrude(ctrl = ctrl_ear1, shape = shape_band, sections = 32);
bezier_extrude(ctrl = ctrl_ear2, shape = shape_band, sections = 32);
}
module catears(){
union(){
headband(thickness = thickness, height = height);
catear();
mirror([1,0,0]) catear();
}
}
catears();