$fn=60;

include <BOSL2/std.scad>
include <nutsnbolts/cyl_head_bolt.scad>
include <mini_itx_board.scad>

frame_l=180;
frame_e=3;
p_height=5;

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

//
module io_board()  {
    cuboid([110,80,frame_e], rounding=3, edges=[FWD+RIGHT,FWD+LEFT,BACK+RIGHT,BACK+LEFT]);
    translate([-39,-24.5,p_height-1]) pilar();
    translate([-39,24.5,p_height-1]) pilar();
    translate([19,-24.5,p_height-1]) pilar();
    translate([19,24.5,p_height-1]) pilar();
}

// io_mount
difference() {
    union() {
        //base
        cuboid([frame_l,frame_l,frame_e], rounding=5, edges=[FWD+RIGHT,FWD+LEFT,BACK+RIGHT,BACK+LEFT]);
        // io_boards
        translate([-25,40,0]) io_board();
        translate([-25,-40,0]) io_board();
    }
    translate([-35,40,0]) cuboid([60,40,frame_e+1], rounding=3, edges=[FWD+RIGHT,FWD+LEFT,BACK+RIGHT,BACK+LEFT]);
    translate([-35,-40,0]) cuboid([60,40,frame_e+1], rounding=3, edges=[FWD+RIGHT,FWD+LEFT,BACK+RIGHT,BACK+LEFT]);
    translate([frame_l/4+5,frame_l/4-2.5,0]) cuboid([frame_l/2-30,frame_l/2-17.5,frame_e+1], rounding=5, edges=[FWD+RIGHT,FWD+LEFT,BACK+RIGHT,BACK+LEFT]);
    translate([frame_l/4+5,-frame_l/4+2.5,0]) cuboid([frame_l/2-30,frame_l/2-17.5,frame_e+1], rounding=5, edges=[FWD+RIGHT,FWD+LEFT,BACK+RIGHT,BACK+LEFT]);
}