/*
    Various parts used to hold things, like wires
*/
use <../cadlib.h>
// allviews samples
// allviews holdwires-small 
// allviews holdwires-medium 
// allviews holdwires-large 
// allviews angle_1_1 print16_angle_1_1
// printviews holdwires-small:x2 holdwires-small:x3 holdwires-small:x2,y2
// printviews holdwires-medium2 holdwires-medium3
// printviews holdwires-large2 holdwires-large3

// viewsopts fill80

include </tmp/viewsel/holder.h>

module screwhole(thick){
    cylinder(r=2.5,h=thick,$fn=20);
}
module holdwires(ray,angle,thick){
    width=10;
    basewidth=20;
    difference(){
        cube([2*15,basewidth,thick]);
        translate([15,(basewidth-width)/2,0]) screwhole(thick);
    }
    translate([15,basewidth,ray])
        rotate([90,90,0]) 3darc(ray,thick,width,angle,360,50);
}
module small(){
    rotate([-90,0,0]) translate([0,-20,0]) holdwires(15,90,4);
}
module medium(){
    rotate([-90,0,0]) translate([0,-20,0]) holdwires(20,75,4);
}
module large(){
    rotate([-90,0,0]) translate([0,-20,0]) holdwires(25,65,4);
}

module angle(lenx,leny){
    w=10;
    thick=3;

    difference(){
        union(){
            rotate([90,0,0])
                translate([0,0,-w/2-thick/2])
                    triangle_rectangle(3*lenx/5,3*leny/5,thick);
            cube([lenx,w,thick]);
            cube([thick,w,leny]);
            rotate([-90,0,0])
                translate([thick,-thick,0]) quarter_concave(thick,w,10,2);
        }
        union(){
            translate([lenx*5/8,w/2,0]) screwhole(thick);
            translate([0,w/2,leny*5/8])
                rotate([0,90,0]) screwhole(thick+1);
        }
    }
}
module main_view(view){
if (view=="holdwires-small"){
    small();
}else if (view=="holdwires-medium"){
    medium();
}else if (view=="holdwires-medium2"){
    medium();
    translate([50,0,0]) medium();
}else if (view=="holdwires-medium3"){
    medium();
    translate([50,0,0]) medium();
    translate([25,50,0]) medium();
}else if (view=="holdwires-large"){
    large();
}else if (view=="holdwires-large2"){
    large();
    translate([60,0,0]) large();
}else if (view=="holdwires-large3"){
    large();
    translate([60,0,0]) large();
    translate([30,60,0]) large();
}else if (view=="samples"){
    small();
    translate([50,0,0]) medium();
    translate([100,0,0]) large();
}else if (view=="angle_1_1"){
    angle(25,25);
}else if (view=="print16_angle_1_1"){
    for(x=[0:3],y=[0:3]){
        translate ([x*30,y*15,0]) angle(25,25);
    }
}
}