include<Parameters_CDM.scad>;
use<Carbon_Tube_Square.scad>
use <cyl_head_bolt.scad>;
use<3D_printed_parts.scad>;
module balsa_board_skate(){
    color("BurlyWood")
    difference(){
        
        union(){
            translate([0,75,0])
                cube([100,350,5],center=true);
            translate([0,-200,0])
            difference(){
            cylinder(h=5,r=50,center=true);
                translate([0,50,0])
                cube([100,100,10],center=true);
            }
            translate([0,-150,0])
            live_hinge(100,100,5,6);
        }
        for (i=[-1,1]){
            for (j=[-1,1]){
                translate([22.5*i,75*j,0]){
                    cube([30,30,20],center=true);
                }
            }
        }
    }
}

module live_hinge(live_hinge_lx,live_hinge_ly,live_hinge_lz,nb_iterations){
    color("BurlyWood")
    difference(){
        cube([live_hinge_lx,live_hinge_ly,live_hinge_lz],center=true);
        for(j=[0:nb_iterations]){
        for(i=[-3,-1,1,3]){
            translate([(0.5*0.25*live_hinge_lx+0.5*live_hinge_lz)*i,-0.5*live_hinge_ly+live_hinge_lz+15*j,0])
        cube([0.25*live_hinge_lx,0.5*live_hinge_lz,2*live_hinge_lz],center=true);
    }
    translate([0,-0.5*live_hinge_ly+live_hinge_lz+7.5+15*j,0])
        cube([0.20*live_hinge_lx,0.5*live_hinge_lz,2*live_hinge_lz],center=true);
    for(i=[-1,1])      
    translate([0.3*live_hinge_lx*i,-0.5*live_hinge_ly+live_hinge_lz+7.5+15*j,0])
        cube([0.3*live_hinge_lx,0.5*live_hinge_lz,2*live_hinge_lz],center=true);
    }
    }
}

module burlap_top_layer(){
    color("BurlyWood")
    difference(){
        
        union(){
            translate([0,75,0])
                cube([100,350,5],center=true);
            translate([0,-200,0])
            difference(){
            cylinder(h=5,r=50,center=true);
                translate([0,50,0])
                cube([100,100,10],center=true);
            }
            translate([0,-150,0])
            cube([100,100,5],center=true);
        }
        for (i=[-1,1]){
            for (j=[-1,1]){
                translate([22.5*i,75*j,0]){
                    cube([16.1,16.1,20],center=true);
                }
            }
        }
    }
}
module burlap_below_layer(){
    color("BurlyWood")
    difference(){
        
        union(){
            translate([0,75,0])
                cube([100,350,5],center=true);
            translate([0,-200,0])
            difference(){
            cylinder(h=5,r=50,center=true);
                translate([0,50,0])
                cube([100,100,10],center=true);
            }
            translate([0,-150,0])
            cube([100,100,5],center=true);
        }
    }
}
module burlap(){
    union(){
        burlap_top_layer();
        translate([52.5,50,0])
            cube([10,400,5],center=true);
        translate([105.1,0,0])
            burlap_below_layer();
        translate([160,50,0])
            cube([20,400,5],center=true);
        translate([210.1,0,0])
            burlap_top_layer();
    }
}
module test_burlap(){
        difference(){
            burlap();
            translate([0,140,0])
            cube([600,400,10],center=true);
             translate([0,-290,0])
            cube([600,400,10],center=true);
}
}

module wood_frame_for_milling_through_foam(){
difference(){
    cube([400,620,5],center=true);
    cube([380,590,10],center=true);
    }
}
//projection(cut=true)
//wood_frame_for_milling_through_foam();
//translate([0,0,5])
//color([0.5,0.5,0.5,0.5])
//cube([392,600,5],center=true);
//projection(cut=true)
//test_burlap();
//projection(cut=true)
//burlap();
//projection(cut=true)
//burlap_below_layer();
//connector_3D_printed();
//burlap_top_layer();
//projection(cut=true)
//live_hinge(100,65,5,3);
//projection(cut=true)
//balsa_board_skate();
//for (i=[-1,1]){
//    for (j=[-1,1]){
//        translate([22.5*i,75*j,0]){
//            rotate([0,0,90*(-1+i)])
//            connector_3D_printed();
//        }
//    }
//}