pi_lcd_fiddle.scad

$fn = 50;
corner_radius = 7;

module lens(h) {
	// lens is a cube([192.96, 110.76, 5]) with rounded corners
	hull() {
		cylinder(r=corner_radius, h=h);
		translate([192.96, 110.76, 0]) cylinder(r=corner_radius, h=h);
		translate([192.96, 0, 0]) cylinder(r=corner_radius, h=h);
		translate([0, 110.76, 0]) cylinder(r=corner_radius, h=h);
	}
}

// frame
difference() {
	lens(3);
	scale(0.95) translate([4.824, 2.769, -0.1]) lens(10);
}


// mounting screws
translate([20+11.89, 20.08+6.63, 0]) cube(10, 10, 5);