Make DIY LED neon shapes

The full video can be found here:-
https://www.youtube.com/watch?v=y9bSzE9ir1Q

#shorts

Neon frame openscad scripts. Circle, triangle and square. Copy and paste your choice into openscad. Make sure you leave the "=" and ";" intact when adjusting variables - they are needed by the software:-

//LED neon circle frame
//Two main adjustable variables
thick=5; //thickness of LED neon
diam=121; //diameter of circular frame
//More specialist variables
wall=1.2; //wall thickness
height=6; //depth of groove
$fn=100; //circle segments
//Don't change variables below here
wl=wall*2;
thk=thick*2;
radius=diam/2;
difference(){
//main disk
cylinder(h=height+1, d=diam);
//central void
translate([0,0,-1])
cylinder(h=height+2, d=diam-thk-(wall*4));
//cable hole
translate([0,radius-wall-(thick/2),-1])
cylinder(h=height+2, d=thick-1);
difference(){
//channel groove outer dimension
translate([0,0,1])
cylinder(h=height+1, d=diam-wl);
//channel groove inner dimension
translate([0,0,-1])
cylinder(h=height+1, d=diam-wl-thk);
}
}


//LED neon triangle frame
//Adjust these main variables to suit
thick=5; //width of LED groove
width=150; //width of frame
//More specialist variables
height=6; //depth of LED groove
wall=1.2; //wall thickness
curve=20; //corner outer radius
$fn=100; //circle segments
//Don't change variables below here
wl=wall*2;
crv=curve*2;
thk=thick*2;
crz=(width/2)-curve;
tri=crz*1.732-crz; //peak of triangle
difference(){
//main disk
hull() {
translate([-crz,crz,0])
cylinder(h=height+1, d=crv);
translate([crz,crz,0])
cylinder(h=height+1, d=crv);
translate([0,-tri,0])
cylinder(h=height+1, d=crv);
}
//central void
hull() {
translate([-crz,crz,-1])
cylinder(h=height+3, d=crv-wl-wl-thk);
translate([crz,crz,-1])
cylinder(h=height+3, d=crv-wl-wl-thk);
translate([0,-tri,-1])
cylinder(h=height+3, d=crv-wl-wl-thk);
}
//cable hole
translate([0,(width/2)-wall-(thick/2),-1])
cylinder(h=height+2, d=thick-1);
difference(){
//channel groove outer dimension
hull() {
translate([-crz,crz,1])
cylinder(h=height+1, d=crv-wl);
translate([crz,crz,1])
cylinder(h=height+1, d=crv-wl);
translate([0,-tri,1])
cylinder(h=height+1, d=crv-wl);
}
//channel groove inner dimension
hull() {
translate([-crz,crz,1])
cylinder(h=height+1, d=crv-wl-thk);
translate([crz,crz,1])
cylinder(h=height+1, d=crv-wl-thk);
translate([0,-tri,1])
cylinder(h=height+1, d=crv-wl-thk);
}
}
}



//LED neon square frame
//Adjust these main variables to suit
thick=5; //thickness of LED neon strip
width=100; //width of frame
//More specialist variables
height=6; //depth of groove
wall=1.2; //wall thickness
curve=20; //corner outer radius
$fn=100; //circle segments
//Don't change variables below here
wl=wall*2;
crv=curve*2;
thk=thick*2;
crz=(width/2)-curve;
difference(){
//main frame
hull() {
translate([-crz,crz,0])
cylinder(h=height+1, d=crv);
translate([crz,crz,0])
cylinder(h=height+1, d=crv);
translate([-crz,-crz,0])
cylinder(h=height+1, d=crv);
translate([crz,-crz,0])
cylinder(h=height+1, d=crv);
}
//central void
hull() {
translate([-crz,crz,-1])
cylinder(h=height+3, d=crv-wl-wl-thk);
translate([crz,crz,-1])
cylinder(h=height+3, d=crv-wl-wl-thk);
translate([-crz,-crz,-1])
cylinder(h=height+3, d=crv-wl-wl-thk);
translate([crz,-crz,-1])
cylinder(h=height+3, d=crv-wl-wl-thk);
}
//cable hole
translate([0,(width/2)-wall-(thick/2),-1])
cylinder(h=height+2, d=thick-1);
difference(){
//channel groove outer
hull() {
translate([-crz,crz,1])
cylinder(h=height+1, d=crv-wl);
translate([crz,crz,1])
cylinder(h=height+1, d=crv-wl);
translate([-crz,-crz,1])
cylinder(h=height+1, d=crv-wl);
translate([crz,-crz,1])
cylinder(h=height+1, d=crv-wl);
}
//channel groove inner
hull() {
translate([-crz,crz,1])
cylinder(h=height+1, d=crv-wl-thk);
translate([crz,crz,1])
cylinder(h=height+1, d=crv-wl-thk);
translate([-crz,-crz,1])
cylinder(h=height+1, d=crv-wl-thk);
translate([crz,-crz,1])
cylinder(h=height+1, d=crv-wl-thk);
}
}
}