round_quality = 100;

// Main Screen Design
translate([0,0,-6]) {
    pi_screen();
    pi_screen_cover();
}

translate([34,0,0])
    gimbal();
translate([236,0,0])
    gimbal();

// Tops Left Buttons
left_buttons();
right_buttons();


// Joining - Holders
// main_backbone();


/**** MODULES ****/
module left_buttons() {
    translate([-101,42.5,-6]) {
        difference() { 
            cube([70,15,2], center=true);
            translate([-33,5,0])
                rotate([0,0,45])
                    cube([45,15,3], center=true);
        }
        translate([-26.52,-.5,-19])
            rotate([0,0,45])
                cube([22,2,40], center=true);
        translate([7.5,7,-19])
            rotate([0,0,0])
                cube([54,2,40], center=true);
        translate([34,0,-19])
            rotate([0,0,90])
                cube([16,2,40], center=true);
    }
}

module right_buttons() {
    translate([101,42.5,-6]) {
        difference() { 
            cube([70,15,2], center=true);
            translate([43.5,5,0])
                rotate([0,0,45])
                    cube([30,45,3], center=true);
        }
        translate([26.5,-.5,-19])
            rotate([0,0,-45])
                cube([22,2,40], center=true);
        translate([-7.5,7,-19])
            rotate([0,0,0])
                cube([54,2,40], center=true);
        translate([-34,0,-19])
            rotate([0,0,90])
                cube([16,2,40], center=true);
    }
}


module gimbal() {
    translate([-90,25,0]) {
        /**
        translate([-45,-25,-30])
            cylinder($fn=round_quality, h=50, d=90, center=true);
         **/
        translate([-45,-25,-25]) {
            difference() {
                cube([70,70,40], center=true);

                // The center hole
                translate([0,0,-2])
                    cube([66,66,40], center=true);


                // The Gimbal hole
                translate([0,0,0])
                    cylinder($fn=round_quality, h=60, d=50, center=true);
            }
        }
        translate([2,0,-26])
            gimbal_ring();
    }
}

module main_backbone() {
    translate([0,0,-34])
        cube([250,20,10], center=true);
}

module pi_screen_cover() {
    translate([0,0,-30]) {
        difference() {
            cube([132,100,2], center=true);

            translate([0,-50,0])
                cube([100,10,3], center=true);
            translate([0,50,0])
                cube([100,10,3], center=true);

            translate([-50,52,0])
                rotate([0,0,45])
                    cube([10,10,3], center=true);
            translate([-50,-52,0])
                rotate([0,0,45])
                    cube([10,10,3], center=true);
            translate([50,-52,0])
                rotate([0,0,45])
                    cube([10,10,3], center=true);
            translate([50,52,0])
                rotate([0,0,45])
                    cube([10,10,3], center=true);
        }
    }
}

// 121mm x 76mm (hole)
module pi_screen() {
    difference() {
        translate([0,0,0]) {
            cube([130,96,2], center=true);
            
            // Holders
            translate([-60,43,-2])
                cube([10,10,2], center=true);
            translate([60,43,-2])
                cube([10,10,2], center=true);
            translate([-60,-43,-2])
                cube([10,10,2], center=true);
            translate([60,-43,-2])
                cube([10,10,2], center=true);
        }
        translate([0,0,0])
            cube([121,76,3], center=true);

        // Top and Bottom Cut
        translate([0,53,0])
            cube([100,20,3], center=true);
        translate([0,-53,0])
            cube([100,20,3], center=true);

        // 45 degree cut
        translate([-50,50,0])
            rotate([0,0,45])
                cube([10,10,3], center=true);
        translate([50,50,0])
            rotate([0,0,45])
                cube([10,10,3], center=true);
        translate([-50,-50,0])
            rotate([0,0,45])
                cube([10,10,3], center=true);
        translate([50,-50,0])
            rotate([0,0,45])
                cube([10,10,3], center=true);
    }

    // Sides
    translate([-65,0,-14])
        rotate([90,0,90])
            cube([96,30,2], center=true);
    translate([65,0,-14])
        rotate([90,0,90])
            difference() {
                cube([96,30,2], center=true);

                // USB Hole
                translate([10,0,0])
                    cube([50,16,3], center=true);
            }
    translate([0,44,-14])
        rotate([90,0,0])
            cube([100,30,2], center=true);
    translate([0,-44,-14])
        rotate([90,0,0])
            difference() {
                cube([100,30,2], center=true);

                translate([40,0,0])
                    cube([10,10,5], center=true);
                translate([15,0,0])
                    cube([10,10,5], center=true);
                translate([-15,0,0])
                    cube([10,10,5], center=true);
                translate([-40,0,0])
                    cube([10,10,5], center=true);
            }

    // Sides top and bottom
    translate([-60.5,-48.9,-14])
        rotate([90,0,0])
            cube([11,30,2], center=true);
    translate([60.5,-48.9,-14])
        rotate([90,0,0])
            cube([11,30,2], center=true);
    translate([60.5,48.9,-14])
        rotate([90,0,0])
            cube([11,30,2], center=true);
    translate([-60.5,48.9,-14])
        rotate([90,0,0])
            cube([11,30,2], center=true);

    // Sides 45 degree top and bottom
    translate([-52.5,46,-14])
        rotate([90,0,-45])
            cube([9,30,2], center=true);
    translate([52.5,46,-14])
        rotate([90,0,45])
            cube([9,30,2], center=true);
    translate([-52.5,-46,-14])
        rotate([90,0,45])
            cube([9,30,2], center=true);
    translate([52.5,-46,-14])
        rotate([90,0,-45])
            cube([9,30,2], center=true);
}


module gimbal_ring_full() {
    translate([-47,-25,23.5])
        cylinder(h=5, d=64.5, center=true, $fn=round_quality);
    
    translate([-71,-49,23.5])
        rotate([0,0,45])
            difference() {
                cube([15,10,5], center=true);
              
                translate([-9,0,2]) 
                    rotate([0,-15,0]) 
                        cube([25,15,5], center=true);

                translate([-4,0,0])
                    cylinder(h=10, d=3.5, center=true, $fn=round_quality);

                translate([-4,0,0])
                    cylinder(h=3, d=5.6, center=true, $fn=round_quality);
            }
    
    translate([-23,-49,23.5])
        mirror([-1,0,0]) {
            rotate([0,0,45])
                difference() {
                    cube([15,10,5], center=true);
              
                    translate([-9,0,2]) 
                        rotate([0,-15,0]) 
                            cube([25,15,5], center=true);

                    translate([-4,0,0])
                        cylinder(h=10, d=3.5, center=true, $fn=round_quality);

                    translate([-4,0,0])
                        cylinder(h=3, d=5.6, center=true, $fn=round_quality);
                }
        }
    
    translate([-71,-0.8,23.5])
        mirror([0,-1,0]) {
            rotate([0,0,45])
                difference() {
                    cube([15,10,5], center=true);
              
                    translate([-9,0,2]) 
                        rotate([0,-15,0]) 
                            cube([25,15,5], center=true);

                    translate([-4,0,0])
                        cylinder(h=10, d=3.5, center=true, $fn=round_quality);

                    translate([-4,0,0])
                        cylinder(h=3, d=5.6, center=true, $fn=round_quality);
                }
        }
    
    translate([-22.5,-0.5,23.5])
        mirror([-1,-1,0]) {
            rotate([0,0,45])
                difference() {
                    cube([15,10,5], center=true);
              
                    translate([-9,0,2]) 
                        rotate([0,-15,0]) 
                            cube([25,15,5], center=true);


                    translate([-4,0,0])
                        cylinder(h=10, d=3.5, center=true, $fn=round_quality);

                    translate([-4,0,0])
                        cylinder(h=3, d=5.6, center=true, $fn=round_quality);
                }
        }
}


module gimbal_ring() {
    difference() {
        gimbal_ring_full();

        translate([-47,-25,23.5])
            cylinder(h=6, d1=47.5, d2=57.5, center=true, $fn=round_quality);
    }
}