sunglasses_montuur_parametric.scad

/*
    attempt 3dprintable design sunglasses
    this will become a whole parametric design
    matthiasadriaens@gmail.com
*/
dia = 51;  //in mm , diameter of glasses, whole design is configured with this number, please change (for reasonable desings 40-70mm)
resolution = 100; //change resolution, effects rendertime
l=4; //length hinge holder (in mm)
d=7; //depth hinge holder (in mm)

module lenshouder()
{
    border = dia-3;
    difference()
    {
        cylinder(h=3.5,r=(dia+2)/2, $fn=resolution);
        translate([0,0,1])
        cylinder(h=2.5,r=dia/2, $fn=resolution);
        cylinder(h=1,r=border/2,$fn=resolution);
    }

    difference()
    {
        difference()
        {
            translate([-3.5,dia/2,0])cube([7,12,2]);
            translate([-2,(dia/2)+1.5,1])cube([l,d,2]); //holder hinge
        }
        translate([0,(dia/2)+6.5,0])
        difference()
        {
            cylinder(h=2,r=7,$fn=resolution);
            cylinder(h=2,r=3.5,$fn=resolution);
            translate([0,-5,0])cube([20,10,10], center = true);
        }
    }
}
module connectors()
{
    //connectors
    difference() //lange connector
    {
        translate([(dia-2)/2,-(dia+22),0])cube([2,(dia+2)+20,3.5]);
        cylinder(h=3.5,r=(dia)/2, $fn=resolution);
        cylinder(h=3.5,r=(dia)/2, $fn=resolution);
        translate([0,-((dia+2)+20),0])
        cylinder(h=3.5,r=(dia)/2, $fn=resolution);

    }

    translate([0,-((dia/2)+10),0])
    difference()//gebogen connector
    {
        cylinder(h=3.5,r=35/2,$fn=resolution);
        cylinder(h=3.5,r=31/2,$fn=resolution);
        translate([-35/2,-35/2,0])cube([35/2,35,3.5]);
        translate([0,((dia/2)+10),0])
        cylinder(h=3.5,r=dia/2, $fn=resolution);
        translate([0,-((dia/2)+12),0])
        cylinder(h=3.5,r=dia/2, $fn=resolution);
    }
}

module sunglasses()
{
    lenshouder();
    rotate([0,0,180])translate([0,(dia+2)+20,])lenshouder();
    connectors();
}

color("Blue",0.5)sunglasses();
echo("Looots of fun with your 3dprinted glasses.");