// Post Goma Framework
// Plans for steel construction
// 08.2016
// Jérôme Abel
 
// Variables
tube_w = 20;
framework_w = 850; // largeur
framework_h = 155; // hauteur, dépend du phare
framework_d = 260; // profondeur
center_w = 400; // largeur structure centrale
center_plate_sickness = 5;
 
// Build framework
color([0, 0.6, 1, 1]) f_side();
color([0, 0, 1, 0.9]) mirror([1,0,0]) f_side();
color([0, 1, 0, 1])  f_center();
 
 
// Modules
module f_side(){
    // Main structure
    cube([framework_w, tube_w, tube_w]);
    translate([0,framework_d - tube_w,0]) 
        cube([framework_w, tube_w, tube_w]);
    translate([0,0,framework_h - tube_w]) 
        cube([framework_w, tube_w, tube_w]);
    translate([0,framework_d - tube_w,framework_h - tube_w]) 
        cube([framework_w, tube_w, tube_w]);
 
    // Side
    difference() {
        translate([framework_w - tube_w, 0, 0]) 
            cube([tube_w, framework_d, framework_h]);
        translate([framework_w - tube_w - 5, tube_w, tube_w]) 
            cube([tube_w + 10, framework_d - (2*tube_w) , framework_h - (2*tube_w)]);
    }
 
 
 
    // Light
    translate([framework_w - 130, framework_d/2 - 30, framework_h/2 + 50])
        mirror([0,1,0])
                scale([10,10,10])
                    import("/media/data/art/post-goma-framework/framework/plans/carlight.stl");
 
    // Light support
    difference() {
        translate([framework_w-400, 0, tube_w - 2]) 
            cube([400,  framework_d, 2]);
        translate([framework_w-30, framework_d/2, 0]) 
            cylinder(r=10,h=100);
         translate([framework_w-380, framework_d/2, 0]) 
            cylinder(r=10,h=100);
    }
 
}
 
module f_center(){
     f_center_module ();
     translate([0,0, framework_h - tube_w])  f_center_module ();
 
     // Renforts
     translate([-(center_w/2),tube_w,tube_w]) 
        cube([tube_w, tube_w, framework_h - (2*tube_w)]);
    translate([center_w/2 - tube_w,tube_w,tube_w]) 
        cube([tube_w, tube_w, framework_h - (2*tube_w)]);
    translate([-(center_w/2),framework_d - (2*tube_w) ,tube_w]) 
        cube([tube_w, tube_w, framework_h - (2*tube_w)]);
    translate([center_w/2 - tube_w,framework_d - (2*tube_w),tube_w]) 
        cube([tube_w, tube_w, framework_h - (2*tube_w)]);
 
    //Plate
     translate([-(center_w/2),tube_w,tube_w]) 
        cube([center_w, framework_d - (2*tube_w), center_plate_sickness]);
}
 
 
 
module f_center_module (){
    difference() {
        translate([-center_w/2,tube_w,0]) 
            cube([center_w, framework_d - (2*tube_w), tube_w]);
        translate([-center_w/2 + tube_w,tube_w*2,-1]) 
            cube([center_w - (2*tube_w) , framework_d - (4*tube_w), tube_w+2]);
    }
}