$fn=60;

include <BOSL2/std.scad>
include <boltsos_0.4.1/BOLTS.scad>

include <nano_itx_board.scad>

mini_l=180;
nano_l=130;
frame_e=3;
p_height=6;

module pilar() {
    difference() {
        zcyl(l=p_height, d=8, rounding1=-2);
        zcyl(l=p_height, d=3, rounding=-1);
    }
}

// holes_positions
color("red") {
    translate([-56.4,-41.9,5]) zcyl(l=20, d=1);
    translate([-56.4,56.4,5]) zcyl(l=20, d=1);
    translate([56.4,56.4,5]) zcyl(l=20, d=1);
    translate([56.4,-56.4,5]) zcyl(l=20, d=1);
}

 // base_plate
    difference() {
        union() {
            cuboid([mini_l,mini_l,frame_e], rounding=3, edges=[FWD+RIGHT,FWD+LEFT,BACK+RIGHT,BACK+LEFT], anchor=[0,0,1]);
            cuboid([nano_l+8,nano_l+8,frame_e+1], rounding=3, edges=[FWD+RIGHT,FWD+LEFT,BACK+RIGHT,BACK+LEFT], anchor=[0,0,-1]);
            }
        cuboid([nano_l+2,nano_l+2,frame_e+1], rounding=3, edges=[FWD+RIGHT,FWD+LEFT,BACK+RIGHT,BACK+LEFT], anchor=[0,0,-1]);
            cuboid([nano_l-8,nano_l-8,frame_e*3], rounding=3, edges=[FWD+RIGHT,FWD+LEFT,BACK+RIGHT,BACK+LEFT]);
            cuboid([nano_l+12,nano_l-20,frame_e+2], anchor=[0,0,-1]);
            cuboid([nano_l-20,nano_l+12,frame_e+2], anchor=[0,0,-1]);
    }
    color("pink") {
        difference() {
            cuboid([nano_l,nano_l,frame_e], rounding=3, edges=[FWD+RIGHT,FWD+LEFT,BACK+RIGHT,BACK+LEFT], anchor=[0,0,-1]);
            cuboid([nano_l-30,nano_l-30,frame_e+1], rounding=3, edges=[FWD+RIGHT,FWD+LEFT,BACK+RIGHT,BACK+LEFT]);
        }
        *rect_tube(3, frame_l, wall=frame_e*6, rounding=frame_e, irounding=frame_e/2, center=true);

    // pcb_supports
        translate([0,0,p_height]) {
            translate([-56.4,-41.9,0]) pilar();
            translate([-56.4,56.4,0]) pilar();
            translate([56.4,56.4,0]) pilar();
            translate([56.4,-56.4,0]) pilar();
        }
    }

translate([0,0,10]) pcb();