/*
    This is the landing gear support. You need one at the front an another at the back
*/
// allviews print
view="print";
//view="landing";
width=110;  // Width of the copter frame
height=60;  // Height of the landing gear
depth=20;   // plate size
angle=20;   // Angle of the legs

module base(printpad){
    //cube([width,4,10]);
    translate([0,0,0]) cube([10,depth,10]);
    translate([width-10,0,0]) cube([10,depth,10]);
    difference(){
        cube([width,20,4]);
        {
        width2=width/2;
        translate([width2-36,10,0]) cylinder(r=3/2,h=100);
        translate([width2+36,10,0]) cylinder(r=3/2,h=100);
        }
    }
    if (printpad){
        translate([-10,0,-10]) rotate([180,-90,90]) cube ([20,15,0.5]);
        translate([width-5,0,-10]) rotate([180,-90,90]) cube ([20,15,0.5]);
    }
}
module leg(printpad){
    len=height/cos(angle);
    if(true){
        difference(){
            union(){
                translate([0,depth/2,0]) cylinder (r=5,h=len);
                rotate([0,-90,0]) cube([len,depth,2]);
                if (printpad){
                    translate([-5,0,len-15]) rotate([180,-90,90]) cube ([20,10,0.5]);
                }
            }
            translate([0,40,len-5])
                rotate([90,0,0]){
                cylinder(r=5/2,h=100);
            }
        }
    }else{
        cylinder(r=5,h=len);
        translate([-5,-5,len-10]) rotate([180,-90,90]) cube ([20,10,0.5]);
    }
    
}
module legs(printpad){
    translate([5,0,2]) rotate ([0,-angle,0]) leg(printpad);
    translate([width-5,0,2]) rotate ([0,angle,0]) leg(printpad);

}
module landing_print(printpad){
    base(printpad);
    legs(printpad);
}
module landing(){
	rotate([180,0,90]) translate([-width/2,0,0]){
		landing_print(false);
	}
}
if (view=="print"){
    rotate([90,0,0]){
        landing_print(true);
    }
}else if (view=="landing"){
    landing();
}