// Attaches pour support arrière de vélo

// allviews attache
// printviews attache:x2,w70
// viewopts attache solid
// testviews testsize

include </tmp/viewsel/support-velo.h>

ray=8.5;
thick=5;
height=20;
tonglen=15;

module attache(){
    difference(){
        off=-ray-thick-tonglen;
        len=2*ray+2*thick+2*tonglen;
        union(){
            cylinder(r=ray+thick,h=height,$fn=40);
            
            translate([off,-thick,0]) cube([len,2*thick,height]);
        }
        union(){
            translate([0,0,-1]) cylinder(r=ray,h=height+2,$fn=40);
            translate([off-1,-2,-1]) cube([len+2,ray+thick+4,height+2]);
            offhole=ray+tonglen/2+4;
            hole=2.5;
            translate([offhole,-thick-1,height/2])
                rotate([-90,0,0]) cylinder(r=hole,h=2*thick+2,$fn=20);
            translate([-offhole,-thick-1,height/2])
                rotate([-90,0,0]) cylinder(r=hole,h=2*thick+2,$fn=20);
        }
    }
}
module view2(){
}

module main_view(view){
if (view=="attache"){
    attache();
}else if (view=="testsize"){
    intersection(){
        off=ray+thick+1;
        w=2*ray+2*thick+2;
        translate([-off,-off,0]) cube([w+tonglen,w,1]);
        attache();
    }
}
}