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modèles 3D : les 3 recettes OpenSCAD (vaisseau, face d'amarrage, agrégat)

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Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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cloudion-labo
2026-08-12 00:34:50 +00:00
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commit fca2a361f4
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// Space Cubion — le vaisseau (arete reelle 4 m = 2⁸ bions) : ossature + 6 faces d'amarrage androgynes (anneau soft-capture, 3 petales, 4 connecteurs) + hublots
// params: [{"k": "arete", "v": 40, "min": 24, "max": 96, "step": 4}, {"k": "detail", "v": 2, "min": 1, "max": 4, "step": 1}]
module space_cubion(arete,detail){
a=arete; f=a/16; fn=16*detail; p=a/5;
// ossature : les 12 aretes du cube (arete reelle 4 m = 2^8 bions de 16 mm)
difference(){ cube(a,center=true);
cube([a-2*f,a-2*f,a+2],center=true);
cube([a-2*f,a+2,a-2*f],center=true);
cube([a+2,a-2*f,a-2*f],center=true); }
// 6 faces d'amarrage identiques (androgynes : tout port s'amarre a tout port)
for(r=[[0,0,0],[90,0,0],[0,90,0]]) rotate(r) for(s=[-1,1]) translate([0,0,s*(a/2-f/2)]){
// panneau + passage central + couronne de hublots
difference(){ cube([a-2*f,a-2*f,f/2],center=true);
cylinder(h=f+2,d=p,center=true,$fn=fn);
for(i=[0:4*detail-1]) rotate([0,0,i*360/(4*detail)]) translate([a*0.34,0,0]) cylinder(h=f+2,d=a/14,center=true,$fn=fn); }
// anneau soft-capture
difference(){ cylinder(h=f,d=p*1.4,center=true,$fn=fn); cylinder(h=f+2,d=p*1.1,center=true,$fn=fn); }
// 3 petales de guidage a 120 deg
for(i=[0:2]) rotate([0,0,i*120]) translate([p*0.62,0,s*f*0.6]) cube([f*0.8,p/4,f*0.8],center=true);
// 4 connecteurs structurels
for(i=[0:3]) rotate([0,0,45+i*90]) translate([a*0.3,0,0]) cube([a/12,a/12,f],center=true);
}
}
space_cubion(arete,detail);