[User]
Hey there, I'm looking to create some large 7-segment LED displays and want to be able to customize the design using OpenSCAD. I've got a few parameters in mind, and I'd like the ability to choose between different parts of the display, like the case, the lenses, or a whole unit.

Here are the core parameters I need:
*   **Character Height**: The full height of the digit, not the segment itself. I need to be able to set this, for example, 150mm.
*   **Wall Thickness**: The thickness of the material forming the case. A default of 1.6mm would be a good start.
*   **Segment Width**: The width of each segment of the 7-segment display. I'm thinking something like 17mm.
*   **Character Thickness**: The depth of the case (how far it sticks out).  I need to be able to change this, such as 22.5mm.
*   **Lens Thickness**: How thick the lenses should be. I'd like a default of 0.5mm
*   **Mount Hole Size**: I'd need to specify the size of the mounting holes. 3.5mm is good for my purposes
*   **Digit Type**: I'd like to choose between a standard 7-segment display, and various combinations of dots and colons. Options should be:
    *   7-segment only
    *   7-segment and a single dot
    *   7-segment and a colon
    *   7-segment with a colon and a dot
    *   7-segment with a colon and two dots
*   **Slant**: The degrees the digits are slanted. I'd like to be able to set this, such as 10 degrees.
*   **Spacing**: How much space between digits. I'd like this to be a multiple of the segment width:
    *   Super Close (1x)
    *   Close (1.5x)
    *   Loose (2x)
    *   Far Apart (2.5x)
*   **Wire Height**: Some extra room for wires, such as 2mm.
*   **End Slant Length**: How long the flat edge of an "end slant" piece should be - used as spacers. I think 25mm is a good default.

I'd like to specify the "part" to output, and the files should be able to create these options, each as its own part:

*   **MaskedDigit**: A single digit with diffused lenses and case.
*   **DigitCase**: A single digit case only.
*   **DigitLens**: A single digit's diffused lenses only.
*   **MaskedSeparator**:  A separator with holes for a decimal and a colon, including both case and lenses.
*  **SeparatorCase**: A separator case, with holes for a decimal and colon.
*  **SeparatorLens**: A separator's lenses, with holes for a decimal and colon.
*  **Slant**: An end slant to be used as a spacer.

Please use these parameters to generate the OpenSCAD code. I don't need any external libraries.

[Assistant]
Large7Seg-V2.scad:
```
/* [Basic Parameters] */

// Character Height.  (Full height of the printed block, not the height of the individual segments.)
character_height = 150;  // 150 is about as big as you can print on a Flashforge clone

// Wall Thickness.  Default = 1.6mm.
wall_thickness = 1.6;

// Which part do you want to preview?
part = "MaskedDigit"; // [MaskedDigit:Single Digit Diffused Lenses and Case,DigitCase:Single Digit Case Only,DigitLens:Single Digit Diffused Lenses,MaskedSeparator:Separator With Decimal and Colon Holes (Case and Lenses),SeparatorCase:Separator with Decimal and Colon Holes (Case only),SeparatorLens:Separator with Decimal and Colon Holes (Lens only),Slant:A 'end slant' that can be used as a spacer]

// Segment Width:  In mm  (how wide are the individual segments)
segment_width = 17;
// make sure to leave room for your LEDs!

// How thick (from the surface) should the case be?
character_thickness = 22.5;

// How thick should a lens be?
lens_thickness = 0.5;
// more than three layers will block most of your LED light - unless you are printing in a clear material.

/* [Tweaks for advanced users] */

// What is the hole size you need for mounting?
mount_hole_size = 3.5;

// What type of digits?
digit_type = 7; // [7:7 Segment,8:7 Segment and Dot,9:7 Segment and Colon,10:7 Segment-Colon-Dot,11:7 Segment-Colon-Dot-Dot]
// Don't Work atm:  14:Alphanumeric,15:Alphanumeric and Dot,16:Alphanumeric and Colon,17:Alphanumeric-Colon-Dot,18:Alphanumeric-Colon-Dot-Dot

// Slant the digits by how many degrees?
slant = 10; // [0:25]

// How far should the characters be spaced?
spacing = 1;  // [1:Super Close Together,1.5:Close Together,2:Loose,2.5:Far Apart

// How much room do you need for wires?
wire_height = 2;

// How long should the 'End slant' be on the short edge?
end_slant_length = 25; // [15:250]

/* [Hidden] */
neg_slant = -slant;
segment_height = (character_height - wall_thickness*2 - segment_width)/cos(neg_slant)/2;

/*
 * Example Code
 */
//slants();
//example6();

main();

module main(){
    if (part == "MaskedDigit"){
        example6();
        linear_extrude(lens_thickness){
            segments_7(segment_height, segment_width, neg_slant, wall_thickness);
            translate([segment_height/2+segment_width*1.5+wall_thickness,0,0])
            dotter(segment_height, segment_width, neg_slant, wall_thickness, spacing, digit_type);
        }

    } else if (part == "DigitCase"){
        example6();
    } else if (part == "DigitLens"){
        linear_extrude(lens_thickness){
            segments_7(segment_height, segment_width, neg_slant, wall_thickness);
            translate([segment_height/2+segment_width*1.5+wall_thickness,0,0])
            dotter(segment_height, segment_width, neg_slant, wall_thickness, spacing, digit_type);
        }
    } else if (part == "MaskedSeparator"){
        example7();
        linear_extrude(lens_thickness){
            dotdot(segment_height, segment_width, neg_slant, spacing);
            colon(segment_height, segment_width, neg_slant, spacing);
        }
    } else if (part == "SeparatorCase"){
        example7();
    } else if (part == "SeparatorLens"){
        linear_extrude(lens_thickness){
            dotdot(segment_height, segment_width, neg_slant, spacing);
            colon(segment_height, segment_width, neg_slant, spacing);
        }
    } else if (part == "Slant"){
        slants();
    } else {
        example6();
    }
}

module example6(){
    difference(){
        example4();
        translate([0,0,wall_thickness])
        linear_extrude(character_thickness*2)
        offset(-wall_thickness)
        projection(cut=true)
        translate([0,0,-character_thickness/2])
        example4();
        for(x = [-1,1]){
            translate([x*segment_height/3*2*sin(neg_slant),x*segment_height/3*2,0])
            cylinder(h = mount_hole_size*2.5/2, d1 = mount_hole_size*2.5, r2 = 0,$fs=0.5);
        }
    }
    segment_height = (character_height - wall_thickness*2 - segment_width)/cos(neg_slant)/2;
    for(x = [-1,1]){
        translate([x*segment_height/3*2*sin(neg_slant),x*segment_height/3*2,0])
        difference(){
            cylinder(h = (mount_hole_size*2.5+wall_thickness*2)/2, d1 = mount_hole_size*2.5+wall_thickness*2, r2 = 0,$fs=0.5);
            cylinder(h = mount_hole_size*2.5/2, d1 = mount_hole_size*2.5, r2 = 0,$fs=0.5);
            linear_extrude(character_thickness+2)
            circle(d = mount_hole_size, $fs=0.5, center=true);
        }
    }
    //anchor(segment_height, segment_width, neg_slant, wall_thickness, spacing, digit_type);

}
module example7(){
    difference(){
        union(){
            difference(){
                example5();
                translate([0,0,wall_thickness])
                linear_extrude(character_thickness*2)
                offset(-wall_thickness)
                projection(cut=true)
                translate([0,0,-character_thickness/2])
                example5();

                for(x = [-1,1]){
                    translate([x*(segment_width/2-wall_thickness*2),x*(segment_width/2+mount_hole_size+wall_thickness),0])
                    cylinder(h = mount_hole_size*2.6, d1 = mount_hole_size*2.6, r2 = 0);
                }

            }

            for(x = [-1,1]){
                translate([x*(segment_width/2-wall_thickness*2),x*(segment_width/2+mount_hole_size+wall_thickness),0])
                difference(){
                    cylinder(h = mount_hole_size*2.5+wall_thickness*2, d1 = mount_hole_size*2.5+wall_thickness*2, r2 = 0);
                    cylinder(h = mount_hole_size*2.5, d1 = mount_hole_size*2.5, r2 = 0);
                    linear_extrude(character_thickness+2)
                    circle(d = mount_hole_size, $fs=1, center=true);
                }
            }

        }
    }
}

module example1(){
    for (neg_slant = [0,25]){
        segment_height = (character_height - wall_thickness*2 - segment_width)/cos(neg_slant)/2;
        translate([neg_slant*8,0,0])
        difference(){
            linear_extrude(20)
            case(segment_height, segment_width, neg_slant, wall_thickness,    spacing, digit_type);
            translate([0,0,-5])
            linear_extrude(30){
                segments_7(segment_height, segment_width, neg_slant, wall_thickness);

            }
            translate([segment_height/2+segment_width*1.5+wall_thickness,0,-5])
            linear_extrude(30){
                colon(segment_height, segment_width, neg_slant, spacing);
                dotdot(segment_height, segment_width, neg_slant, spacing);
            }
        }
    }
}

module example3(){
    heightpiece1 = 22;
    targetheight = 25;
    riserheight = targetheight-heightpiece1;
    segment_height = (character_height - wall_thickness*2 - segment_width)/cos(neg_slant)/2;
    difference(){
        union(){
            linear_extrude(riserheight+2){
            case(segment_height, segment_width, neg_slant,
                    wall_thickness, spacing, digit_type);
            }
        }
        translate([0,0,-2])
        linear_extrude(targetheight){
            offset(-1.2)
            segments_7(segment_height, segment_width, neg_slant, wall_thickness/2);
        }
        translate([0,0,-3])
        linear_extrude(targetheight)
        for(x = [-1,1]){
            translate([x*segment_height/3*2*sin(neg_slant),x*segment_height/3*2,0])
            circle(d = mount_hole_size*1.5, $fs=1, center=true);
            translate([x*(segment_height/2+segment_width/2-mount_hole_size/2),0,0])
            circle(d = mount_hole_size*1.5, $fs=1, center =true);
            translate([x*segment_height/5*2*sin(neg_slant),x*segment_height/5*2,0])
            circle(d = mount_hole_size*1.5, $fs=1, center=true);
        }
        translate([0,0,1])
        linear_extrude(targetheight){
            for(x = [-1,1]){
                translate([x*segment_height*2/3,0,0])
                square([segment_width*2,segment_width],center=true);
            }
            //offset(-1.2)
            segments_7(segment_height, segment_width, neg_slant, 0);
        }
        translate([0,0,riserheight])
        linear_extrude(10){
            offset(wall_thickness*1.2)
            segments_7(segment_height, segment_width, neg_slant, 0);
        }
        translate([0,0,riserheight])
        linear_extrude(10){
            for(x = [-1,1]){
                translate([x*(segment_height/2+segment_width/2),0,0])
                rotate(-neg_slant)
                square([segment_width*1.5,segment_height*2.5],center=true);
            }
        }
    }

}

module example4(){
    wire_height = 2;
    difference(){
        single(character_height, segment_width, neg_slant, wall_thickness,              spacing,digit_type, character_thickness);
        translate([0,0,character_thickness-wire_height])
        linear_extrude(wire_height*2)
        segments_7(segment_height, segment_width, neg_slant, 0);
        translate([0,0,character_thickness-wire_height])
        linear_extrude(wire_height*2)
        square([segment_height*4, segment_width], center=true);
        if (digit_type % 7 > 0){
            translate([segment_height/2 + segment_width*1.5 + wall_thickness,0,character_thickness-wire_height])
            linear_extrude(wire_height*2)
            rotate(90-neg_slant)
            square([segment_height*2, segment_width*.7], center=true);
        }
    }

}

module example5(){
    wire_height = 2;
    difference(){
        dots(character_height, segment_width, neg_slant, wall_thickness,              spacing,digit_type, character_thickness);
        translate([0,0,character_thickness-wire_height])
        linear_extrude(wire_height*2)
        square([segment_height, segment_width], center=true);
        translate([0,0,character_thickness-wire_height])
        linear_extrude(wire_height*2)
        rotate(90-neg_slant)
        square([segment_height*2, segment_width*.7], center=true);
    }

}

module single(character_height = 100, segment_width = 10, neg_slant=10, wall_thickness=1.6,spacing = 1, digit_type=7, character_thickness = 5){
    difference(){
        linear_extrude(character_thickness)
        case(segment_height, segment_width, neg_slant, wall_thickness, spacing, digit_type);
        translate([0,0,-5])
        linear_extrude(character_thickness+10){
            if(floor(digit_type/7)==1){
                segments_7(segment_height, segment_width, neg_slant, wall_thickness);
            } else {
                segments_14(segment_height, segment_width, neg_slant, wall_thickness);
            }

            for(x = [-1,1]){
                translate([x*segment_height/3*2*sin(neg_slant),x*segment_height/3*2,0])
                circle(d = mount_hole_size, $fs=0.5, center=true);
                //translate([x*(segment_height/2+segment_width/2-mount_hole_size/2),0,0])
                //circle(d = mount_hole_size, $fs=1, center =true);
            }
        }
        translate([segment_height/2+segment_width*1.5+wall_thickness,0,-5])
        linear_extrude(character_thickness+10){
            dotter(segment_height, segment_width, neg_slant, wall_thickness, spacing, digit_type);
        }
    }
}

module dotter(segment_height = 100, segment_width = 10, neg_slant=10, wall_thickness=10, spacing = 1, digit_type = 7){
    if(digit_type%7==1){
        dot(segment_height,segment_width, neg_slant, spacing);
    }
    if(digit_type%7==2){
        colon(segment_height, segment_width, neg_slant, spacing);
    }
    if(digit_type%7==3){
        dot(segment_height,segment_width, neg_slant, spacing);
        colon(segment_height, segment_width, neg_slant, spacing);
    }
    if(digit_type%7==4){
        dotdot(segment_height,segment_width, neg_slant, spacing);
        colon(segment_height, segment_width, neg_slant, spacing);
    }
}

module dotscase(segment_height = 100, segment_width = 10, neg_slant=10, wall_thickness=1.6,spacing = 1, digit_type=7, character_thickness=10){
    corner_x = (segment_height + (segment_width/2 + wall_thickness)/cos(neg_slant)) * sin(neg_slant) ;
    corner_y = segment_height * cos(neg_slant) + segment_width/2  + wall_thickness;
    linear_extrude(character_thickness){
        difference(){
            polygon([[ - spacing * segment_width*1.5/2-wall_thickness + corner_x, corner_y],
                [segment_width*spacing*1.5/2+wall_thickness + corner_x, corner_y],
                [segment_width*spacing*1.5/2+wall_thickness - corner_x, -corner_y],
                [- spacing * segment_width*1.5/2-wall_thickness - corner_x, -corner_y]]);
            colon(segment_height, segment_width, neg_slant, spacing);
            dotdot(segment_height, segment_width, neg_slant, spacing);

            for(x = [-1,1]){
                translate([x*(segment_width/2-wall_thickness*2),x*(segment_width/2+mount_hole_size+wall_thickness),0])
                circle(d = mount_hole_size,center=true, $fs = .5 );
            }
        }
    }
}

module dotscase2(segment_height = 100, segment_width = 10, neg_slant=10, wall_thickness=1.6,spacing = 1, digit_type=7, character_thickness=10){
    segment_height = (character_height - wall_thickness*2 - segment_width)/cos(neg_slant)/2;
    corner_x = (segment_height + (segment_width/2 + wall_thickness)/cos(neg_slant)) * sin(neg_slant) ;
    corner_y = segment_height * cos(neg_slant) + segment_width/2  + wall_thickness;
    linear_extrude(character_thickness){
        difference(){
            polygon([[ - spacing * segment_width*1.5/2-wall_thickness + corner_x, corner_y],
                [segment_width*spacing*1.5/2+wall_thickness + corner_x, corner_y],
                [segment_width*spacing*1.5/2+wall_thickness - corner_x, -corner_y],
                [- spacing * segment_width*1.5/2-wall_thickness - corner_x, -corner_y]]);

        }
    }
}

module dots(character_height = 100, segment_width = 10, neg_slant=10, wall_thickness=1.6,spacing = 1, digit_type=7, character_thickness = 5){
    dotscase(segment_height, segment_width, neg_slant, wall_thickness, spacing, digit_type, character_thickness);
}

module slants(){
    xspace = sin(neg_slant)*character_height;
    extra = end_slant_length;

    for(x = [0]){
        rotate(x){
            difference(){
                union(){
                    difference(){
                        linear_extrude(character_thickness)
                        polygon([[-xspace,-character_height/2],[-xspace+extra,-character_height/2],[-xspace+extra,character_height/2],[-0,character_height/2]]);
                        translate([0,0,wall_thickness/2])
                        linear_extrude(character_thickness+2)
                        offset(-wall_thickness)
                        polygon([[-xspace,-character_height/2],[-xspace+extra,-character_height/2],[-xspace+extra,character_height/2],[-0,character_height/2]]);
                        translate([0,0,character_thickness])
                        cube([character_height, segment_width, 4], center=true);
                    }
                    for (y = [-1,1]){
                        difference(){
                            union(){
                                translate([-xspace+extra/2, y*(character_height/2-wall_thickness*2-mount_hole_size*2),0])
                                union(){
                                    cylinder(d=mount_hole_size+wall_thickness*2, h=character_thickness, $fs = .5);
                                    cylinder(d1=mount_hole_size*3+wall_thickness*2, d2=0, h=mount_hole_size*1.5, $fs=.5);
                                }
                                translate([-xspace+extra/2, y*(character_height/2-wall_thickness-mount_hole_size),character_thickness/2])
                                cube([mount_hole_size+wall_thickness*2,mount_hole_size+wall_thickness*4, character_thickness],center=true);
                            }

                        }

                    }
                }
                for (y = [-1,1]){
                    translate([-xspace+extra/2, y*(character_height/2-wall_thickness*2-mount_hole_size*2),0])
                    union(){
                        cylinder(d=mount_hole_size, h=character_thickness*2, center=true, $fs = .5);
                        cylinder(d1=mount_hole_size*3, d2=0, h=mount_hole_size*1.5, $fs=.5);
                    }
                }
            }
        }
    }

}

module segments_7(segment_height = 100, segment_width = 10, neg_slant=10, wall_thickness=1.6){
    segment_shift_x = segment_height/2 * sin(neg_slant);
    segment_shift_y = segment_height/2 * cos(neg_slant);
    difference(){
        union(){
            for (x = [1, -1]){
                for (y = [1,-1]){
                    // draw the basic segments
                    translate([x * segment_height/2 + y * segment_shift_x, y * segment_shift_y,0])
                    rotate([0,0,-neg_slant])
                    square([segment_width, segment_height],center=true);
                    // round the corners
                    translate([x * segment_height/2 + y * segment_shift_x * 2, y * cos(neg_slant) * segment_height, 0])
                    circle(r = segment_width/2, $fs=.5);
                }
            }
            for (y = [-1:1:1]){
                translate([y * segment_shift_x*2 , y * cos(neg_slant) * segment_height,0])
                square([segment_height, segment_width], center= true);
            }
        } // end union for segments
        for (y = [-1,1]){ // split the segments
            for (r = [-1,1]){
                translate([y * segment_shift_x, y * segment_shift_y])
                rotate([0,0,r * 45-neg_slant/2])
                square([segment_height*3, wall_thickness],center=true);
            }
        }
        // remove the left overs on the x axis
        for( r = [0,180]){
            rotate([0,0,r]){
                translate([segment_height/2 ,0,0])
                rotate([0,0, (-45-neg_slant/2)])
                square([segment_width*2,segment_width*2]);
            }
        }
    }
}

module segments_14(segment_height = 100, segment_width = 10, neg_slant=10, wall_thickness=1.6){
    segment_shift_x = segment_height/2 * sin(neg_slant);
    segment_shift_y = segment_height/2 * cos(neg_slant);
    difference(){
        union(){
            segments_7(segment_height, segment_width, neg_slant);
            for (y = [1,-1]){
                // draw the basic segments
                translate([y * segment_shift_x, y * segment_shift_y,0])
                rotate([0,0,-neg_slant])
                square([segment_width, segment_height],center=true);
            }
        } // union
        for (r = [-1,1]){
            translate([y * segment_shift_x, segment_shift_y])
            rotate([0,0,r * 45-neg_slant/2])
            square([segment_width*3, wall_thickness],center=true);
        }
        for (y = [-1,1]){
            translate([y * segment_shift_x*2 , y * cos(neg_slant) * segment_height - y * (segment_width/2+wall_thickness/2),0])
            square([segment_width*2, wall_thickness], center= true);
        }
    }
    difference(){
        union(){
            theta1 = atan2(cos(neg_slant) * segment_height,segment_height/2 + segment_shift_x * 2);
            rotate([0,0,theta1])
            square([(segment_shift_y*2/sin(theta1))*2, segment_width], center = true);
            theta2 = atan2(cos(neg_slant) * -segment_height, segment_height/2 - segment_shift_x*2);
            rotate([0,0,theta2])
            square([(segment_shift_y*2/sin(abs(theta2)))*2, segment_width], center = true);
        } // diagonal segments
        offset(wall_thickness)union(){
            segments_7(segment_height, segment_width, neg_slant);  // basic outline
            for (y = [1,-1]){ // vertical middle segments
                translate([y * segment_shift_x, y * segment_shift_y,0])
                rotate([0,0,-neg_slant])
                square([segment_width, segment_height],center=true);
            }
        }
    }
}

module dot(segment_height = 100, segment_width = 10, neg_slant=10, spacing=1){
    dot_shift_x = -(segment_height-segment_width/3) * sin(neg_slant);
    dot_shift_y = cos(neg_slant) * -segment_height + segment_width/3;
    if (neg_slant < 0){
        translate([-dot_shift_x, -dot_shift_y, 0])
        circle(r = segment_width/1.5, $fs=.5);
    } else {
        translate([dot_shift_x, dot_shift_y, 0])
        circle(r = segment_width/1.5, $fs=.5);
    }
}

module dotdot(segment_height = 100, segment_width = 10, neg_slant=10, spacing=1){
    dot_shift_x = (segment_height-segment_width/3) * sin(neg_slant);
    for( y = [-1,1]){
        translate([y * dot_shift_x, cos(neg_slant) * y * segment_height - y * segment_width/3, 0])
        circle(r = segment_width/1.5, $fs=.5, center=true);
    }
}

module colon(segment_height = 100, segment_width = 10, neg_slant=10, spacing=1){
    dot_shift_x = segment_height/2 * sin(neg_slant);
    for( y = [-1, 1]){
        translate([y * dot_shift_x, 0.5 * cos(neg_slant) * y * segment_height, 0])
        circle(r = segment_width/1.5, $fs=.5);
    }
}

module case(segment_height = 100, segment_width = 10, neg_slant=10, wall_thickness=1.6, spacing = 1, digit_type=7){
    corner_x = (segment_height + (segment_width/2 + wall_thickness)/cos(neg_slant)) * sin(neg_slant) ;
    corner_y = segment_height * cos(neg_slant) + segment_width/2  + wall_thickness;
    if (digit_type % 7 == 0){
        // no dots to deal with
        polygon([[-segment_height/2 - spacing * segment_width + corner_x, corner_y],
            [segment_height/2 + spacing * segment_width + corner_x, corner_y],
            [segment_height/2 + spacing * segment_width- corner_x, -corner_y],
            [-segment_height/2 - spacing * segment_width - corner_x, -corner_y]]);
    } else {
        // have to account for dots
        polygon([[-segment_height/2 - spacing * segment_width + corner_x, corner_y],
            [segment_height/2 + segment_width*(spacing+.5) + spacing * segment_width + corner_x, corner_y],
            [segment_height/2 + segment_width*(spacing+.5) + spacing * segment_width- corner_x, -corner_y],
            [-segment_height/2 - spacing * segment_width - corner_x, -corner_y]]);

    }
}

module anchor(segment_height = 100, segment_width = 10, neg_slant=10, wall_thickness=1.6, spacing = 1, digit_type=7){
    corner_x = (segment_height + (segment_width/2 + wall_thickness)/cos(neg_slant)) * sin(neg_slant) ;
    corner_y = segment_height * cos(neg_slant) + segment_width/2  + wall_thickness;
    if (digit_type % 7 == 0){
        // no dots to deal with
        translate([-segment_height/2 - spacing * segment_width + corner_x, corner_y,0])
        cylinder(d = 20,h = 1);

        translate([segment_height/2 + spacing * segment_width + corner_x, corner_y,0])
        cylinder(d = 20, h =1);

        translate([segment_height/2 + spacing * segment_width- corner_x, -corner_y,0])
        cylinder(d = 20, h = 1);

        translate([-segment_height/2 - spacing * segment_width - corner_x, -corner_y,0])
        cylinder(d = 20, h=1);
    } else {
        // have to account for dots
        translate([-segment_height/2 - spacing * segment_width + corner_x, corner_y,0])
        cylinder(d = 20, h = 1);
        translate([segment_height/2 + segment_width*(spacing+.5) + spacing * segment_width + corner_x, corner_y,0])
        cylinder(d = 20, h = 1);
        translate([segment_height/2 + segment_width*(spacing+.5) + spacing * segment_width- corner_x, -corner_y,0])
        cylinder(d = 20, h = 1);
        translate([-segment_height/2 - spacing * segment_width - corner_x, -corner_y,0])
        cylinder(d = 20, h = 1);

    }
}

```


[User]
I need a parametric OpenSCAD design for a snap-on lid for disposable cups. I want to be able to easily adjust the size of the lid to fit different cup diameters, and the thickness of the lid itself.

The lid should have a lip that snaps onto the cup, and the primary body of the lid should be designed to print with no top or bottom layers to create a sort of cage.

Here are some specific parameters I'd like to be able to control:

*   `cup_diameter`: The overall diameter of the cup, including any lip on the cup itself.
*   `lip_height`: The height of the lip on the lid that snaps onto the cup.
*  `lid_thickness`: The thickness of the main part of the lid. This will also be the thickness of the cage bars.

The design should use cylinders to create the basic shapes.  I'd like the snap-on part to have a slight overhang so it grips the cup lip securely.

I'm not too concerned about the exact number of cage bars; a reasonable number that provides adequate strength would be fine.

[Assistant]
plasticcuplid.scad:
```
//Total diameter of the cup including the lip
cup_diameter = 72;

//The thickness of the cup lip.
lip_height = 2;

//The thickness of the printed lid.
lid_thickness = 0.6;

/* [Hidden] */

$fn=50;

cup_radius = cup_diameter / 2;
difference()
{
	union()
	{

		cylinder(h = lip_height + lid_thickness + 0.01, r1 = cup_radius + 1, r2 = cup_radius + 1, center = false);

		translate ([0,0,lip_height + lid_thickness])
		{
			cylinder(h = 1, r1 = cup_radius + 1, r2 = cup_radius, center = false);
		}
	}

	union()
	{
		translate ([0,0,lid_thickness])
		{
			cylinder(h = lip_height+0.01, r1 = cup_radius, r2 = cup_radius, center = false);
		}
		translate ([0,0,lid_thickness + lip_height])
		{
			cylinder(h = 1.01, r1 = cup_radius, r2 = cup_radius-1, center = false);
		}
	}
}

```


[User]
I'm looking for an OpenSCAD design for a customizable backpack tag, something like those luggage tags but for backpacks. I want it to have space for two lines of text: a top line for, say, a school name, and a bottom line for a student's name. I also want it to have a grizzly bear head at one end.

The tag should be rectangular, with a length that I can adjust. The text should be extruded, and the bottom text should be cut out from the tag's surface.  The bear head should be a solid extrusion at the end, and have a hole for attaching to a backpack.

I need to be able to change the length of the tag via a parameter. The text should be customizable, and I should be able to change the colors too.

I am thinking it needs to:
1.  Use parameters for `text_top`, `text_bottom`, and `length`.
2.  Have two different color settings for the text and the body.
3.  Be able to modify the grizzly head and position it at the end of the rectangular body.

Could you help me generate an OpenSCAD design for this? I do not have any existing code but am familiar with basic OpenSCAD commands. I do not need any special libraries.

[Assistant]
CustomizableGrizzlyTag.scad:
```
//Design by Chris Thomson, May 2015

//First line of text (School Name)
text_top = "SUMMIT DENALI";
//Second line of text (Student Name)
text_bottom = "HEATHER CHEN";
//Total length of tag, from the tip
length = 200; // [10:200]

color("Red",0.5) translate([2,14,2]) linear_extrude(height = 0.5) {
    text(text_top);
}
color("Blue",0.5) difference() {
    cube(size = [length-30,26,2], center = false);
    translate([2,2,1])  {
         linear_extrude(height = 8) {
            text(text_bottom);
        };
    }
}

difference() {
    translate([length-30,0,0]) linear_extrude(height=2)
    polygon(points=[[0,0],[0,26],[13,20],[13,5]],paths=[ [0,1,2,3] ]);
    translate([length-30+5,13,0]) cylinder(h = 10, r=5);
}

translate([length-43,13,0]) {
 rotate(0,0,0) {
  scale([0.2, -0.2, 3]) union()
  {
    linear_extrude(height=1)
      polygon([[6.062497,-33.578125],[1.843747,-32.609375],[-1.437503,-29.359375],[-2.968753,-24.921875],[-2.593753,-20.296875],[-6.625003,-19.546875],[-10.468748,-17.609375],[-10.468748,-18.578125],[-12.406248,-18.390625],[-17.406248,-15.671875],[-22.218748,-11.078125],[-26.468748,-4.328125],[-32.624998,-1.828125],[-37.999998,2.390625],[-43.968748,9.515625],[-39.937498,12.421875],[-35.687498,16.453125],[-28.374998,21.078125],[-28.968748,16.078125],[-28.968748,11.828125],[-27.031248,8.578125],[-24.718748,6.046875],[-20.312498,5.109375],[-15.093748,5.671875],[-12.406248,7.796875],[-10.281248,10.484375],[-9.718748,16.078125],[-12.593748,20.890625],[-17.406248,23.390625],[-23.749998,23.171875],[-18.562498,26.265625],[-13.937498,26.453125],[-9.906248,26.453125],[-5.875003,24.328125],[2.031247,23.765625],[8.749997,26.265625],[13.749997,30.703125],[16.249997,33.578125],[21.062498,29.546875],[23.968748,25.109375],[24.718748,15.671875],[24.343748,8.359375],[23.562498,1.453125],[26.281248,5.671875],[27.218748,11.265625],[27.812498,16.265625],[27.999998,20.671875],[26.468748,25.109375],[28.593748,25.109375],[33.187498,22.796875],[35.906248,17.609375],[37.437498,12.234375],[38.406248,18.953125],[41.468748,14.921875],[43.406248,8.578125],[42.999998,2.609375],[40.499998,-4.328125],[43.968748,-0.484375],[43.593748,-2.796875],[41.281248,-9.921875],[37.624998,-15.890625],[32.624998,-20.109375],[36.093748,-19.140625],[31.656248,-22.609375],[26.281248,-24.328125],[18.187498,-25.703125],[17.999998,-23.765625],[17.624998,-20.109375],[17.624998,-18.390625],[15.687498,-16.453125],[15.687498,-17.234375],[16.656248,-22.421875],[15.312498,-27.984375],[13.187498,-31.265625],[10.874998,-33.578125],[6.062498,-33.578125]]);
  }
 }
 }

```


[User]
Hi, I'm looking to have an OpenSCAD design created for a Z-probe mount, specifically one that replaces the left side panel of my 3D printer's X-carriage. I've got a non-contact sensor I want to use, and the design I have in mind is similar to the one included, just needing to be more flexible with a few parameters.

Essentially, it needs to be a bracket that attaches to the side panel, and then a circular clamp that holds the cylindrical sensor. The sensor is mounted on the left-hand side of the X-carriage.

Here's what I need in terms of parameters:

*   **Sensor Diameter:**  This will be the diameter of my cylindrical sensor (e.g., 18mm).
*   **Bracket Thickness:**  The thickness of the arms of the bracket (e.g., 6mm).
*  **Bracket Position:** Allows me to move the bracket forwards or backwards along the X-axis.  A positive value moves it forward, negative moves it backward.
*   **Panel Thickness:** The thickness of the side panel of the X-carriage (e.g. 6.35mm)
*   **Clamp Cut:** A boolean parameter to toggle if a cut is made in the upper part of the clamp (useful for printing)

The design should use a circular clamp to hold the sensor, and the rest of the bracket should attach to the side panel. I need the ability to move the clamp forward or backward relative to the side panel.

I'd also like the option to use different printer build plate sizes, and maybe have a manual override option for this. I'll need to specify the X and Y dimensions of my build plate for the manual option. Let's just stick with a handful of pre-defined options for now - Replicator 2, Replicator, and Thingomatic build plates, along with the manual entry mentioned.

For libraries, I noticed that `build_plate.scad` was used in the example code - please include a function for selecting and visualizing the build plate as shown in the included example.

I'd appreciate it if you could generate the OpenSCAD files for this. I don't need the `utils/build_plate.scad` file specifically - just that the generated code uses it.

[Assistant]
z_probe.scad:
```
/* [Basic Settings] */

// What is the diameter of your sensor?
SensorDiameter = 18;

// How thick do you want the bracket arms to be?
BracketThickness = 6;

// Where should the bracket be? 0 is default, positive moves it forward, negative move it back
BracketPosition = 0; // [-25:30]

/* [Advanced Settings] */

// The thickness of the wooden panels of the carriage? Usually 6.35 for MakerFarm i3
PanelThickness=6.35;

// Cylinder resolution. set it to 10 if you're mucking about, about 120 if you're exporting STL's
CircleResolution = 60;

// Cut the arms if you're having trouble printing the tops of the clamps
ClampCut = false;

/* [Printer] */
build_plate_selector = 3; //[0:Replicator 2,1: Replicator,2:Thingomatic,3:Manual]

//when Build Plate Selector is set to "manual" this controls the build plate x dimension
build_plate_manual_x = 100; //[100:400]

//when Build Plate Selector is set to "manual" this controls the build plate y dimension
build_plate_manual_y = 100; //[100:400]

/* [Hidden] */
// Jitter is used to prevent coincident-surface problems with CSG. Should be set to something small.
j = 0.01;

// Short-cuts used to make arrays easier to reference
x=0; y=1; z=2;

// Convenience values
SensorRadius = SensorDiameter/2;
$fn = CircleResolution;

use<utils/build_plate.scad>;

// Side panel with the various holes cut out
module XSidePlate(endstop_hole=false)
{
	translate([0, 0, PanelThickness])
	rotate([180, 0, 0])
	difference()
	{
		linear_extrude(height=PanelThickness)
		polygon(points=[
			[0, 0],       // 0
			[12.2, 0],    // 1
			[12.2, -5.8], // 2
			[31.9, -5.8], // 3
			[31.9, 0],    // 4
			[45, 0],      // 5
			[45, 19],     // 6
			[25, 28.5],   // 7
			[0, 28.5],    // 8
			[0, 22.5],    // 9
			[-6, 22.5],   //10
			[-6, 16.5],   //11
			[0, 16.5]     //12
		]);

		// Main mounting bolt hole
		translate([22.05, -2.9, -j])
		cylinder(h=PanelThickness+j+j, r=2, $fn=30);
	}
}

module XSideProbeMountBracket(extend = 0)
{
	translate([-SensorRadius-BracketThickness, 0, 0])
	difference()
	{
		union()
		{
			// Lower squared off part of bracket
			translate([0, 0, -extend])
			cube([SensorDiameter+BracketThickness*2, BracketThickness, SensorRadius+BracketThickness+extend]);
			intersection()
			{
				// Outer boundary of the whole bracket
				cube([SensorDiameter+BracketThickness*2, BracketThickness, SensorDiameter+BracketThickness*2]);

				// Upper rounded part of bracket
				translate([SensorRadius+BracketThickness, 0, SensorRadius+BracketThickness])
				rotate([-90, 0, 0])
				cylinder(r = SensorRadius+BracketThickness, h = BracketThickness);
			}
		}

		// Cut a slot in the top of the clamp?
		if(ClampCut)
		{
			translate([SensorRadius+BracketThickness, BracketThickness+j, 0])
			rotate([90, 0, 0])
			linear_extrude(height=PanelThickness+j*2)
			polygon(points=[
				[-SensorDiameter, 2*SensorDiameter+BracketThickness*2],
				[SensorDiameter, 2*SensorDiameter+BracketThickness*2],
				[0, (SensorDiameter*0.75)+BracketThickness]
			]);
		}

		// Cut the hole for the sensor
		translate([SensorRadius+BracketThickness, -j, SensorRadius+BracketThickness])
		rotate([-90, 0, 0])
		cylinder(r = SensorRadius, h = BracketThickness+j*2);
	}
}

module XSideSensorMount()
{
	difference()
	{
		union()
		{
			// Main body
			scale([-1, 1, 1])
			XSidePlate();

			// Supports
			translate([-15-BracketPosition, -5, +j])
			{
				translate([0, -14, 0])
				rotate([0, 180, 180])
				XSideProbeMountBracket(extend = PanelThickness);

				translate([0, -1, 0])
				rotate([0, 180, 0])
				XSideProbeMountBracket(extend = PanelThickness);
			}
		}

	}
}

translate([20, -12, 6.35])
rotate([180, 0, 0])
XSideSensorMount();

%build_plate(build_plate_selector, build_plate_manual_x, build_plate_manual_y);

```


[User]
Hey, I'm looking to make a customizable bit holder for my toolbox. I've been messing around with a design, but I'd like something more flexible and parametric. I'm hoping you can help me generate the OpenSCAD code.

Essentially, I want to specify the total number of bits I need to store and the maximum height I want the holder to be, and it should automatically arrange the bits in a grid to fit within those constraints.  Here's a breakdown of what I'm looking for:

*   **Bit Size:** The bits are standard 1/4" hex drive, so the bore diameter for the holes needs to accommodate that with a little extra for tolerance. It seems like the diameter of the circumscribed circle of a 1/4" hex is a good starting point. I want to be able to control the extra tolerance via a parameter.

*   **Grid Layout:** The bits should be arranged in a rectangular grid, with the number of rows and columns automatically calculated based on the total bits and the max height. I would like to be able to specify the gaps between the holes, both horizontal and vertical.

*   **Holder Dimensions:** I'd like to control the margin around the outer edge of the grid, and to have a flat bottom. The holder should also be able to have an optional extra gap at the bottom, which is useful if I want to label each row. I want to be able to control the thickness of the bottom floor and the hole depth.

*   **Parameters:** I want to be able to set parameters for:
    *   Total number of bits
    *   Maximum height of the holder
    *   Depth of the holes
    *   Thickness of the bottom floor
    *   Horizontal gap between holes
    *   Vertical gap between holes
    *   Margin around the border
    *   Optional bottom gap (boolean)
    *   Hole tolerance (percentage)

I think that's all the functionality I need. I'm picturing it using simple `cube` and `circle` or `cylinder` primitives, and likely a `hull` operation for the base. It doesn't seem like I would need anything other than the standard OpenSCAD primitives. Thanks!

[Assistant]
bitholder.scad:
```
inch = 25.4*1;

$fn=32*1;

// Minimum number of bits to hold
num_total = 90; // [1:200]

// Maximum height of the holder (usually a bit less than your printer's build cube or your toolbox's drawer depth). Set to around 30 for a single row holder. (mm)
max_h = 145; // [30:450]

// How deep at the holes? (mm)
hole_depth = 13; // [3:30]

// How thick is the bottom floor? (zero for no floor, holes go all the way through)
floor_thickness = 2; // [0:10]

// Horizonal gap (tenths of a millimeter)
hgap_tenths = 8; // [0:100]
hgap = hgap_tenths/10;

// Vertical gap (tenths of a millimeter)
vgap_tenths = 70; // [0:100]
vgap = vgap_tenths/10;

// Margin around the borders (tenths of a millimeter)
margin_tenths = 30; // [0:100]
margin = margin_tenths/10;

// Include an extra gap at the bottom? (good if you're adding labels under each)
bottom_vgap = 1; // [1:Yes, 0:No]

// Extra margin in the hole. Make higher for a looser fit.
hole_tolerance_percent = 5; //[0:30]

// 1/4" flats -> circle diameter, then add tolerance
bore_dia = 1/4*inch * 2/sqrt(3) * (1+hole_tolerance_percent/100);

num_y = floor( (max_h - margin*2 - (bottom_vgap?margin:vgap))/(bore_dia + vgap) );
num_x = ceil(num_total/num_y);

w = margin*2 + (bore_dia+hgap)*num_x - hgap;
h = margin*2 + (bore_dia+vgap)*num_y - (bottom_vgap?margin:vgap);

holder_3d();
//holder_profile();

module holder_3d() {
    linear_extrude(hole_depth) holder_profile();
    translate([0,0,-floor_thickness]) linear_extrude(floor_thickness) hull() holder_profile();
}

module holder_profile() {
    difference() {
        color("red") translate([0,bottom_vgap?-vgap+margin:0]) square([w,h]);

        color("yellow") for (i=[0:num_x-1]) {
            for (j=[0:num_y-1]) {
                x = margin+bore_dia/2+(bore_dia+hgap)*i;
                y = margin+bore_dia/2+(bore_dia+vgap)*j;
                translate([x,y,0]) circle(d=bore_dia);
            }
        }
    }
}

/*
difference() {
    color("red") translate([0,bottom_vgap?-vgap:0,-floor_thickness]) cube([w,h,floor_thickness+hole_depth]);

    color("yellow") for (i=[0:num_x-1]) {
        for (j=[0:num_y-1]) {
            x = margin+bore_dia/2+(bore_dia+hgap)*i;
            y = margin+bore_dia/2+(bore_dia+vgap)*j;
            translate([x,y,0]) cylinder(d=bore_dia,h=hole_depth+1);
        }
    }
}
*/

```


[User]
Hey, I'm looking for a way to generate a parametric cap nut in OpenSCAD. I found this design that's pretty close, but it's got some features I don't need and is missing some others I'd like.

Basically, I want to be able to create a cap nut that can either capture a standard hex nut *or* thread directly onto a rod, and I want the user to be able to specify the nut or rod size. I'd also like to have a way to adjust the outer wrenching size and depth of the nut.

For the inner size of the cavity, it should be selectable from a dropdown of standard SAE and metric sizes (e.g., #4, #6, #8, #10, 3/16", 7/32", 1/4", 5/16", 3/8", 7/16", 1/2", 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm), or they should be able to enter a manual dimension. Same idea for the outer wrench size - a dropdown of standard sizes, or a manual entry.

The design should also include a parameter to control the rounding of the hex edges when a hex cavity is selected for wrenching; a value of 1 means no rounding, and lower values mean more rounding. This parameter should only have an effect when the cavity is set to hex.

Finally, I need the user to specify the depth of the cavity. When "round" is selected for the cavity, this depth should control how much of the rod is used. When "hex" is selected, it should represent the thickness of the nut.

Could you generate an OpenSCAD file for this? Also, can you include some error handling so that it doesn't try to produce something if the inner size is bigger than the outer size? I think using the BOSL2 library for this would be beneficial.

[Assistant]
capnut.scad:
```

$fn=32*1;

inch = 25.4*1;

// What kind of cavity? Choose 'hex' to capture a nut; choose 'round' to thread the plastic directly onto a rod.
cavity = "round"; // [hex,round]

// Diameter of the cavity (for a round cavity) or size of the nut (for a hex cavity)
inner_size_pick = 6.35; // [2.8448:#4,3.5052:#6,4.1656:#8,4.8260:#10,4.7625:3/16",5.55625:7/32",6.35:1/4",7.9375:5/16",9.525:3/8",11.1125:7/16",12.7:1/2",4:4mm,5:5mm,6:6mm,7:7mm,8:8mm,9:9mm,10:10mm,11:11mm,12:12mm,13:13mm,14:14mm,manual]

// Manual setting for diameter of the cavity (for a round cavity) or size of the nut (for a hex cavity) (mm)
inner_size_manual = 6;

inner_size = inner_size_pick=="manual" ? inner_size_manual : inner_size_pick;

// Outer size of the nut, i.e. the wrench size needed to turn it.
outer_size_pick = 11.1125; // [4.7625:3/16",5.55625:7/32",6.35:1/4",7.9375:5/16",9.525:3/8",11.1125:7/16",12.7:1/2",4:4mm,5:5mm,6:6mm,7:7mm,8:8mm,9:9mm,10:10mm,11:11mm,12:12mm,13:13mm,14:14mm,manual]

// Manual setting for wrench size of the cap nut (mm)
outer_size_manual = 8;

outer_size = outer_size_pick=="manual" ? outer_size_manual : outer_size_pick;

// Depth of the cavity -- for "hex", the thickness of the nut, for "round", the amount of shaft to consume (mm)
depth = 6.5;

edge_rounding = 0.98*1; // shave a little off the hex edges to make it easier to wrench, 1=no rounding, 0.92=almost fully round, 0.98=reasonable

// for hex forms, convert from flats-distance (wrench size) to points-distance (diameter)
id = cavity=="hex" ? 2/sqrt(3)*inner_size : inner_size;
od = 2/sqrt(3)*outer_size;

module form() {

    translate([0,0,depth/2])
        difference() {
            sphere(d=outer_size, center=true, $fn=2*$fn);
            sphere(d=inner_size, center=true);

            translate([0,0,-outer_size/2])
                cube([outer_size+1, outer_size+1, outer_size], center=true);
        }

    difference() {
        intersection() {
            cylinder(d=od, h=depth, $fn=6, center=true);
            cylinder(d=od*edge_rounding, h=depth, $fn=$fn, center=true);
        }
        cylinder(d=id, h=depth+2, $fn=(cavity=="hex"?6:$fn), center=true);
    }

}

if (inner_size <= outer_size-0.5) {
    form();
} else {
    linear_extrude(2) text("Error: inner size > outer size.");
}

```


[User]
Hey, I'm looking to create a customizable electronics board model for 3D printing, and I'd like to generate it using OpenSCAD. The basic idea is a rectangular board with some I/O pins, a wifi module, and a sensor. I'd like the OpenSCAD design to be fully parametric, so I can easily modify the dimensions and components.

Here are the key parameters I need:

*   **Board Dimensions:**
    *   `board_len`: Length of the main board.
    *   `board_wid`: Width of the main board.
    *   `board_h`: Height/thickness of the main board.

*   **Wifi Module:**
    *   `wifi_len`: Length of the wifi module.
    *   `wifi_wid`: Width of the wifi module.
    *   `wifi_h`: Height/thickness of the wifi module.

*   **Pin Dimensions (for both inputs and outputs):**
    *   `pin_h`: Total height of the pin (including the pin stop).
    *   `pin_w`: Width of the pin.
    *   `pin_l`: Length of the pin.
    *   `pinstop_h`: Height of the pin stop.
    *   `pinstop_w`: Width of the pin stop.
    *   `pinstop_l`: Length of the pin stop.

*   **Sensor Dimensions:** These will vary depending on the sensor type selected, so I'll need parameters for each type:

    *   **Temperature Sensor:**
        *   `temp_w`: Width.
        *   `temp_l`: Length.
        *   `temp_h`: Height.
    *   **Motion Sensor:**
        *   `mot_w`: Width.
        *   `mot_l`: Length.
        *   `mot_h`: Height.
    *   **Light Sensor:**
        *   `lgt_w`: Width.
        *   `lgt_l`: Length.
        *   `lgt_h`: Height.
    *   **Digital Microphone:**
         * `mic_w`: Width.
         * `mic_l`: Length.
         * `mic_h`: Height.
    *  **Relay:**
         * `rel_w`: Width.
         * `rel_l`: Length.
         * `rel_h`: Height

*   **I/O:**
    *   `inputs`: Number of input pins (up to 4).
    *   `outputs`: Number of output pins (up to 4).

*   **Sensor Selection:**
    *   A variable `sensor` which can be set to `"Temperature"`, `"Digital Microphone"`, `"Light"`, `"Motion"`, or `"Relay"`. Based on this input, the correct sensor geometry should be included.

The board should have a base rectangular shape with the wifi module centered on the bottom. Input pins on one side, output pins on the opposite side, and some pins along one edge, and then a sensor placed on the board. Each pin needs the pin itself along with a stop for mechanical connection. It would also be good to include small caps next to each of the sensors to provide a visual representation of something being attached.

I'm not particularly attached to any specific way of constructing the code as long as it is parametric. I don't have any preferences for particular libraries, either.  Could you help me set up this model?

[Assistant]
TestBed04.scad:
```
// Testbed

inputs=4; // [1,2,3,4]
outputs=4; // [1,2,3,4]
sensor="Light"; // ["Temperature","Digital Microphone","Light","Motion","Relay"

board_len=33;
board_wid=23;
board_h=1.578;
wifi_len=17.4;
wifi_wid=12.2;
wifi_h=2;
pin_h=5.8+3.3+2.5;
pin_w=.64;
pin_l=.64;
pinstop_h=2.5;
pinstop_w=2.5;
pinstop_l=2.5;
temp_w=1.9;
temp_l=1.9;
temp_h=0.625;
mot_w=2;
mot_l=2;
mot_h=1;
lgt_w=2;
lgt_l=2;
lgt_h=0.65;
mic_w=3.5;
mic_l=2.65;
mic_h=1.08;
rel_w=1;
rel_l=2;
rel_h=1;

translate([0,0,-wifi_h/2]) wifi(wifi_len,wifi_wid,wifi_h){};
// Relay
if(sensor=="Relay"){
    color("black")
        translate([board_len*0.45,0,-rel_h/2])
        cube([rel_w,rel_l,rel_h],center=true);
        translate([board_len*0.45,rel_w+0.4*rel_w,-.1]) cap();
        translate([board_len*0.45,-rel_w-0.4*rel_w,-.1]) cap();
}
// Motion Sensor
if(sensor=="Digital Microphone"){
    color("black")
        translate([board_len*0.45,0,-mic_h/2])
        cube([mic_w,mic_l,mic_h],center=true);
        translate([board_len*0.45,mic_w+0.4*mic_w,-.1]) cap();
        translate([board_len*0.45,-mic_w-0.4*mic_w,-.1]) cap();
}
// Light Sensor
if(sensor=="Light"){
    color("black")
        translate([board_len*0.45,0,-mot_h/2])
        cube([lgt_w,lgt_l,lgt_h],center=true);
        translate([board_len*0.45,lgt_w+0.4*lgt_w,-.1]) cap();
        translate([board_len*0.45,-lgt_w-0.4*lgt_w,-.1]) cap();
}
// Motion Sensor
if(sensor=="Motion"){
    color("black")
        translate([board_len*0.45,0,-mot_h/2])
        cube([mot_w,mot_l,mot_h],center=true);
        translate([board_len*0.45,mot_w+0.4*mot_w,-.1]) cap();
        translate([board_len*0.45,-mot_w-0.4*mot_w,-.1]) cap();
}
// Temperature Sensor
if(sensor=="Temperature"){
    color("black")
        translate([board_len*0.45,0,-temp_h/2])
        cube([temp_w,temp_l,temp_h],center=true);
        translate([board_len*0.45,temp_w+0.4*temp_w,-.1]) cap();
        translate([board_len*0.45,-temp_w-0.4*temp_w,-.1]) cap();
}

// Input Pins
if(inputs<=4) {
    for(i=[1:1:inputs]){
        translate([board_len/2-3-i*2.54,board_wid/2-2,-pinstop_h/2])
        color("yellow")
        cube([pin_w,pin_l,pin_h],center=true);
        color("black")
        translate([board_len/2-3-i*2.54,board_wid/2-2,-pinstop_h/2])
        cube([pinstop_w,pinstop_l,pinstop_h],center=true);
    }
}

// Output Pins
if(outputs<=4) {
    for(i=[1:1:outputs]){
        translate([board_len/2-3-i*2.54,-board_wid/2+2,-pinstop_h/2])
        color("yellow")
        cube([pin_w,pin_l,pin_h],center=true);
        color("black")
        translate([board_len/2-3-i*2.54,-board_wid/2+2,-pinstop_h/2])
        cube([pinstop_w,pinstop_l,pinstop_h],center=true);
    }

// Power,Gnd,UART Pins
    for(i=[1:1:4]){
        translate([-board_len/2+2,-i*2.54+board_wid/4,-pinstop_h/2])
        color("yellow")
        cube([pin_w,pin_l,pin_h],center=true);
        color("black")
        translate([-board_len/2+2,-i*2.54+board_wid/4,-pinstop_h/2])
        cube([pinstop_w,pinstop_l,pinstop_h],center=true);
    }
}

// Sensor Section, quadrant 3

base_chip(board_len,board_wid,board_h){};

module wifi(length, width, height) {
color("gray")
    cube(size=[length, width, height], center=true){}
    }
module base_chip(length, width, board_t) {
    difference() {
    translate([0,0,board_t/2]) color("green") cube(size=[length, width, board_t-.1], center=true){};
    translate([board_len/2-2,board_wid/2-2,board_t/2]) color("silver") cylinder(h=board_t+0.1,r=1, center=true,$fn=100) {};
    translate([-board_len/2+2,board_wid/2-2,board_t/2]) color("silver") cylinder(h=board_t+0.1,r=1, center=true,$fn=100) {};
    translate([-board_len/2+2,-board_wid/2+2,board_t/2]) color("silver") cylinder(h=board_t+0.1,r=1, center=true,$fn=100) {};
    translate([board_len/2-2,-board_wid/2+2,board_t/2]) color("silver") cylinder(h=board_t+0.1,r=1, center=true,$fn=100) {};
}
    }

module cap(length, width, board_t) {
  color("orange")cube(size=[.3, .2, .2], center=true){};
  translate([.2,0,0])  color("gray") cube(size=[.1, .2, .2], center=true){};
  translate([-.2,0,0]) color("gray") cube(size=[.1, .2, .2], center=true){};
    }

```


[User]
Hey, I'm looking for a parametric ball bearing generator in OpenSCAD. I've seen a few out there, but I want something that gives me a good degree of control over various aspects of the design.

Here's what I'm thinking:

*   **Overall Dimensions:** I need to be able to set the overall radius of the bearing, the height of the bearing balls, and the overall height of the bearing separately. I'd like to have a toggle to switch between using the ball height as the overall bearing height and using a custom height setting, so I can make the bearing casing taller than the balls themselves. I'd also need to set the radius of the inner opening (the hole in the middle).

*   **Bearing Balls:** I want to specify the number of balls in the bearing and also the tolerance between the balls and the inner and outer walls. I also need the actual ball itself to be a proper sphere.

*  **Deburring:** I need a setting to add a deburring function. I'd like to specify how much material to remove for the debur effect.

*   **Center Hole:** I'd want a few options for the hole in the middle - I should be able to select a circular hole, a square hole, or a polygon with a user-defined number of sides. I'd need to specify the radius of this hole or, if it's a square, half its edge length. If a userdef hole type is specified, the user also has to be able to set the number of sides.

*   **Definition:** I'd need the ability to set the definition of the model with $fn.

*   **Design Aid:** I'd like a cutaway toggle to make designing easier, that will remove half of the bearing.

So, I guess, in summary, I need a bearing that lets me set:

*   `Bearing_Radius`: The overall radius of the bearing.
*   `Ball_Height`: The height of the bearing balls.
*   `Custom_Height_Toggle`: A switch between using the `Ball_Height` or a custom height.
*   `Bearing_Height`: The custom overall height of the bearing.
*   `Bearing_Internal_Radius`: The radius of the center portion of the bearing.
*   `Ball_Number`: The number of bearing balls.
*   `Ball_Tolerance`: The space between the balls and bearing walls.
*   `Debur`: A switch for deburring.
*   `Debur_Severity`: The amount of material removed by deburring.
*   `Hole_Radius`: The radius of the center hole.
*   `Hole_Facets`: The number of sides for a user-defined center hole.
*   `Hole_Type`: The type of the center hole (circle, square, or user-defined polygon).
*  `Definition`: The detail level for the rendered model.
*  `Design_Aid`: A toggle to cut the model in half.

I would prefer that this be done with minimal dependencies, but if you think a library will provide the simplest solution, then please feel free to use it. No matter what, please do not assume I have any files already - just provide the code.

[Assistant]
Bearing.scad:
```
//CUSTOMIZER VARIABLES

//Radius of the entire bearing (all values in mm by default)
Bearing_Radius = 50;

//Height of the bearing balls (and the entire bearing if Custom_Height is off)
Ball_Height = 19.5;

//Use a different height for the bearing than the balls (this overrides the debur toggle if on)
Custom_Height_Toggle = "on"; // [on,off]

//Height of the entire bearing (only used if Custom_Height is on, should be greater than Race_Height)
Bearing_Height = 30;

//Minimum radius of the certer portion of the bearing
Bearing_Internal_Radius = 25;

//Number of balls within the bearing
Ball_Number = 11;

//Space between the balls and the internal bearing walls (on each side, must be greater than 0 or balls will print fused)
Ball_Tolerance = 0.5;

//Cleaning up of the rough edges on the exterior of the bearing (recommended on)
Debur = "on"; // [on,off]

//Amount of material removed by the deburring process (try it till you find a good result)
Debur_Severity = 5;

//Radius of the bearing hole
Hole_Radius = 20;

//Number of sides of the bearing hole (only enabled if Hole Type is set to "userdef")
Hole_Facets = 6;

//Type of hole
Hole_Type = "userdef"; // [circle,square,userdef]

//Definition of the entire model
Definition = 100;

//Cuts the bearing in half to aid with the design process
Design_Aid = "off"; // [on,off]

module bearing (radius, height, htoggle, customheight, intthickness, bearingnum, bearingtol, debur, deburseverity, holerad, holefacet, holetype) {

	difference(){

		if(htoggle == "off")cylinder(height, radius, radius, true);
        else cylinder(customheight, radius, radius, true);

		rotate_extrude()translate([intthickness+bearingtol+height/2,0,0])circle(bearingtol+height/2);

		if(debur == "on" || htoggle == "on"){

			difference(){

			cylinder(max(height, customheight)+2, intthickness+bearingtol+height/2+deburseverity, intthickness+bearingtol+height/2+deburseverity, true);

			cylinder(max(height, customheight)+2, intthickness+bearingtol+height/2-deburseverity, intthickness+bearingtol+height/2-deburseverity, true);

			};

		};

		if(holetype == "circle"){

			cylinder(max(height, customheight)+2,holerad,holerad,true);

		};

		if(holetype == "square"){

			cube([holerad*2,holerad*2,max(height, customheight)+2],true);

		};

		if(holetype == "userdef"){

			cylinder(max(height, customheight)+2,holerad,holerad,true, $fn = holefacet);

		};

	};

	for(n = [0:bearingnum-1]){

	rotate([0,0,(360/bearingnum)*n])translate([intthickness+bearingtol+height/2,0,0])sphere(height/2);

	};

};

difference(){

bearing(Bearing_Radius,Ball_Height, Custom_Height_Toggle, Bearing_Height, Bearing_Internal_Radius,Ball_Number,Ball_Tolerance,Debur,Debur_Severity,Hole_Radius,Hole_Facets,Hole_Type,$fn = Definition);

if(Design_Aid == "on")translate([-1-Bearing_Radius,0,0])cube([Bearing_Radius*2+2,Bearing_Radius*2, max(Ball_Height, Bearing_Height)]);

};

```


[User]
Hey, I'm looking to create a clamp that can attach to cylindrical objects like pipes or bike frames, and I want to use a bolt and nut to tighten it. I've got some basic ideas but need some help getting them into a proper parametric OpenSCAD design.

Here's what I'm thinking:

**General Shape:** The clamp will be a semi-circular shape that wraps around the cylindrical object. There will be two 'arms' extending from the semi-circle where a bolt and nut will secure it.

**Parameters:**
*   `R`: This is the radius of the cylindrical object I'm clamping to.
*   `w`: This will be the width/thickness of the clamp ring itself.
*   `screwR`: This is the radius of the bolt's screw thread.
*   `nutR`: This is the radius of the nut (it'll be a hex nut, I suppose).
*  `nutH`: The thickness/height of the nut.
*   `space`: The distance between the two arms where the clamp opens up.

**Specific Design Features:**
*   The clamp should have a semi-circular shape with an inside radius of 'R' and an outside radius of 'R+w'.
*   The clamp should be extended with flat arm sections. These arms should have cutouts for the bolt and nut to pass through. The nut will need a "trap" or recess so it doesn't rotate. The bolt hole should be slightly larger than the bolt screw radius to allow for some wiggle room.
*   I will need to be able to control the spacing of these arms using the parameter `space`.
*   I'd like the nut to be a hex shape.

**Libraries:**
I am hoping you can make this without using any libraries, but if not I would like to use the `BOSL` or `BOSL2` library for anything you deem necessary.

I would really appreciate it if you could generate the OpenSCAD code for this. Let me know if you have any questions. Thanks!

[Assistant]
clamp.scad:
```
//Radius of tube to clamp to
R=25;
//Width of ring
w=3;
//Bolt screw radius
screwR=3;
//Bolt/nut wrench size
nutR=6;
//Bolt/nut trap size
nutH=4;
//Space of clamp
space=19;

module clamp(R,w,screwR,nutR,nutH,space){
    h=screwR*4;
    difference(){
        union(){
            cylinder(r=R+w,h = h);
            translate([0,-(R+w),0]) cube([(R+w+h),(R+w)*2,h]);
        }
        cylinder(r=R,h=h);
        translate([0,-space/2,0]) cube([(R+w+h),space,h]);

        translate([(R+w+screwR*2),(R+w),screwR*2]) rotate([90,0,0]) cylinder(r=screwR,h=(R+w)*2);
        translate([(R+w+screwR*2),(R+w),screwR*2]) rotate([90,0,0]) cylinder(r=nutR,h=nutH, $fn=6);

    }

}

clamp(R,w,screwR,nutR,nutH,space);
```


[User]
Hey, I'm looking to generate some T-slot extrusion profiles for a project. I've got some specific ideas about how I want them to look, and I think OpenSCAD is the way to go for this.

I need to be able to define the overall length of the extrusion, the outer dimensions (for now, just square profiles are fine), the wall thickness, a center hole diameter, and the most crucial part - the number and placement of the T-slots.

For the T-slots themselves, I need to control the width of the slot opening, the inner width of the slot, the depth of the wide part of the slot, and the total depth of the slot.

I want to specify how many slots are present, between 0 and 4. Also, for a 2-slot configuration, I need the ability to specify whether those slots are on corner or opposite sides. I see that this is going to involve use of a polygon, along with `linear_extrude` and `difference`.

I'm also planning to print these parts and might need to tune the dimensions, so I'd love for everything to be parameterized, so I can easily tweak it later.

Also, could you avoid using any libraries beyond the base OpenSCAD features? I want to keep this as simple and straightforward as possible.

[Assistant]
20mm_Extrusion.scad:
```
// Generates T-Slot extrusion profiles

// Length - Maximum is your Z-Axis height
ExtrusionLength = 50;
// Profile Width/Height
Outer = 20;
// Outer Wall Thickness
Wall = 1.5;
// Center Hole Diameter
CenterHoleDiam = 5;
// Number of Slots
NumSlots = 2; // [0,1,2,3,4]
// For 2 slots only: Corner or Opposite Sides?
Corner = 1; // [0:No,1:Yes]

// Slot Opening Width
SlotW = 5.0;
// Slot Inside Width
InsideW = 12.2;
// Depth of Wide Part of Slot
Flat = 1.2;
// Total depth of slot (inner part only)
Depth = 4;

// Max segment width for holes
$fs=0.5;

// Derived Parameters
Inner = Outer/2 - Wall;
BottomW = InsideW - 2*tan(45)*(Depth - Flat);

Slot0 = [Inner + Wall + 1, -SlotW/2];
Slot1 = [Inner + Wall + 1, SlotW/2];
Slot2 = [Inner, SlotW/2];
Slot3 = [Inner, InsideW/2];
Slot4 = [Inner - Flat, InsideW/2];
Slot5 = [Inner - Depth, BottomW/2];
Slot6 = [Inner - Depth, -BottomW/2];
Slot7 = [Inner - Flat,-InsideW/2];
Slot8 = [Inner, -InsideW/2];
Slot9 = [Inner, -SlotW/2];

module OpenSlot(){
	polygon([Slot0,Slot1,Slot2,Slot3,Slot4,Slot5,Slot6,Slot7,Slot8,Slot9]);
}

module ClosedSlot(){
	polygon([Slot2,Slot3,Slot4,Slot5,Slot6,Slot7,Slot8,Slot9]);
}

module SquareProfile(){
	linear_extrude(height = ExtrusionLength)
	difference(){
		square([Outer,Outer],center=true);
		// Remove Inner Hole
		circle(d = CenterHoleDiam);
		// Remove Slots
		// First Position - Zero Degrees
		if(NumSlots > 0) OpenSlot();
		else ClosedSlot();
		// Second Position - 90 Degrees
		rotate([0,0,90])
		if((NumSlots > 2)||
			((NumSlots == 2)&&(Corner == 1)))
			OpenSlot();
		else ClosedSlot();
		// Third Position - 180 Degrees
		rotate([0,0,180])
			if((NumSlots > 2)||
				((NumSlots == 2)&&(Corner == 0)))
				OpenSlot();
		else ClosedSlot();
		// Fourth Position - 270 Degrees
		rotate([0,0,270])
		if(NumSlots > 3) OpenSlot();
		else ClosedSlot();
	}
}

SquareProfile();
```


[User]
I'd like a customizer-ready OpenSCAD script. It should create a main cube, and I want to be able to adjust its size and color. Then I need to add three rectangular prisms to the main cube. The first should be a little wider than the main cube in the x-axis, and should extend out of the front and back faces of the main cube. The second should do the same but with the y-axis and the sides, and the third should extend along the z-axis, out of the top and bottom of the main cube. They all should have different colors than the main cube, and different colors from each other. Also, these "wings" should only be half the height/width/depth of the main cube.

Finally, I need to subtract three smaller rectangular prisms that also align with the x, y and z axes. These should be the same ratios as the previous rectangular prisms (1.5 times the main cube dimension and 1/3 the main cube dimension), but should be different colors too. So the general idea is a cube with colorful protrusions and colorful subtractions. Could you do that for me? Thanks!

[Assistant]
SimpleCustomizer.scad:
```
//!Openscad
//Simple Customizer SCAD Script
//Size of main cube:
mainCube = 10; // [10:200]
//Color of main cube:
mainCubeColor = "Blue"; //

    difference() {
		union() {
			color(mainCubeColor,1) cube([mainCube, mainCube, mainCube], center = true);
			color("Red",1) cube([mainCube*1.25, mainCube/2, mainCube/2], center = true);
			color("Green",1) cube([mainCube/2, mainCube*1.25, mainCube/2], center = true);
			color("Purple",1) cube([mainCube/2, mainCube/2, mainCube*1.25], center = true);

		}
		union() {
			color("Orange",1) cube([mainCube*1.5, mainCube/3, mainCube/3], center = true);
			color("Cyan",1) cube([mainCube/3, mainCube*1.5, mainCube/3], center = true);
			color("DeepPink",1)cube([mainCube/3, mainCube/3, mainCube*1.5], center = true);
		}
	}

```


[User]
Okay, I'm looking to create a parametric card holder, and I'd like to do it in OpenSCAD. I've got a pretty good idea of what I want, so let me lay it out for you.

First, I need it to be able to hold a variable number of cards. I'll need to define:

*   `card_number`: How many cards the holder should hold.
*   `card_length`: The length of the cards.
*   `card_width`: The width of the cards.
*   `card_thickness`: The thickness of the cards.

Then, for the box itself:

*   `wall_thickness`: The thickness of the box walls. I'd like to be able to adjust this with a slider, maybe from 2mm to 10mm, in 1mm increments.
*   `corner_style`: I want to choose between "Rounded", "Angled", or "None" for the corners of the box.

Next, I'd like to add a logo. I need these parameters:

*   `logo_style`: A dropdown to select from "MakerBot Logo", "Heart", "Star", "Draw Your Own", and "None".
*   `logo_size`: A size parameter, adjustable via a slider from 1 to 50 in 1 unit increments.
*   `logo_depth`: The depth of the logo, adjustable with a slider from 0.1 to 1 in 0.1 increments.

If the logo style is set to "Star", I need an additional parameter:

*   `star_border_thickness`: A slider to adjust the border of the star, from 0 to 50 in 1 unit increments.

And, if I select "Draw Your Own," I need the tool to function in a way that the coordinates provided are used as a path to create a logo. I've got some sample coordinates for a logo for testing that I'll provide directly, something like:
`draw_a_logo =  [[[-30.607849,-48.473831],[-38.714745,-48.950043],[-40.559818,-48.486679],[-42.201851,-47.493645],[-47.306175,-42.282654],[-50.067959,-38.508476],[-47.496841,-39.749046],[-46.892071,-39.806171],[-46.653542,-39.556297],[-49.260830,-36.213120],[-49.681732,-34.902710],[-49.585598,-33.782043],[-49.138451,-33.165283],[-48.672112,-33.207165],[-46.200596,-35.658916],[-47.279457,-33.120216],[-47.321926,-32.230251],[-46.990898,-31.375122],[-45.878410,-30.094749],[-43.224831,-28.013985],[-42.217957,-27.615326],[-41.118553,-27.667067],[-40.805717,-27.398746],[-40.440659,-25.661360],[-39.173859,-13.378041],[-37.786060,-6.545761],[-36.585690,-3.203835],[-34.921036,-0.177278],[-32.697136,2.334522],[-31.352158,3.341671],[-28.276741,4.879042],[-24.862782,5.878342],[-21.320715,6.457005],[-16.227745,6.793123],[-6.193724,6.651176],[-3.917368,6.182596],[1.149520,4.628635],[3.496422,4.354591],[5.367534,4.861082],[8.187830,6.665401],[10.588829,7.390333],[11.411912,7.954811],[11.835903,9.095350],[12.399237,12.947439],[13.889902,16.162262],[13.933737,17.683546],[13.316607,19.065596],[11.898010,21.208532],[6.859921,27.302176],[5.617778,29.462534],[5.115950,31.361303],[3.388903,42.964180],[3.273381,46.066513],[3.726890,48.114418],[4.978456,49.315399],[7.242655,49.967201],[8.609360,50.079552],[9.707384,49.859634],[11.739238,48.611275],[14.175842,46.044868],[16.663437,42.226387],[17.125431,47.022690],[17.457367,48.010414],[17.989151,48.348061],[19.181324,47.905319],[24.528868,44.299988],[25.586594,43.349907],[26.602041,41.795021],[27.508392,39.332878],[29.795576,26.542974],[30.282230,24.476656],[31.117352,22.414083],[31.720629,21.625368],[32.642006,21.057058],[35.131134,20.683912],[36.914520,20.059973],[39.043831,18.184668],[42.450657,14.071085],[46.617176,8.405781],[48.564854,5.175398],[49.817593,2.084951],[50.067959,0.425432],[49.656380,-0.983798],[48.150597,-2.837172],[45.817619,-4.786176],[42.303886,-6.914544],[36.506889,-8.046309],[35.342590,-8.523187],[34.626579,-9.248261],[34.336266,-10.490269],[34.565552,-12.031119],[35.052368,-13.404231],[37.089733,-17.042198],[37.317879,-18.115067],[37.155357,-19.071182],[35.604301,-21.320902],[33.913990,-23.043991],[33.883816,-28.314064],[33.082306,-30.108660],[31.550901,-32.176041],[30.204401,-33.504837],[26.342428,-35.397213],[25.570063,-36.226906],[25.784672,-37.377975],[26.657942,-38.691196],[35.016315,-47.244415],[36.307613,-48.865204],[36.517559,-49.673759],[35.642605,-50.079552],[30.526541,-50.070801],[27.432796,-49.786285],[24.770382,-49.194931],[21.059244,-47.649162],[13.547039,-43.090836],[12.276370,-42.541962],[10.688703,-42.258522],[3.786492,-43.914528],[2.470330,-44.603432],[2.196272,-45.124454],[2.270218,-46.117500],[3.513528,-49.225983],[3.376098,-49.617065],[2.794866,-49.836327],[-5.766325,-50.020004],[-18.879635,-49.768524],[-25.214447,-49.130280],[-29.151905,-47.714996],[-30.600498,-48.472359]],[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127]]];`
    I also intend to include this as a testing case.

Finally, there should be a "hidden" variable to control border thickness, which will affect how the top and bottom lock together. This should not be something the user can see or adjust:

*   `border_thickness`:  This is half of the `wall_thickness`.

The design should create two separate pieces: a bottom, and a top that locks into it. The bottom should have a slightly raised lip that fits into a corresponding groove on the top, and I'd like to ensure that the design takes into account the rounding that comes from the difference() call by utilizing an epsilon value for the calculation of the depth of the logo. I'd also like for the lock to include a set of rounded protrusions on the base that are held in place by a corresponding indentation on the top. These should be as large as possible while still functioning effectively.

I think that's everything. Can you put together a parametric OpenSCAD file, or a set of files, that implement this design? I will need the code to be fully written in OpenSCAD. Don't worry about any specific libraries, just plain OpenSCAD code is what I'm looking for.

[Assistant]
Parametric_ACH_v1-2.scad:
```
/* [Global] */

/* [Card] */
//How many cards would you like to hold?
card_number = 15;
//How long is your card?
card_length = 89.22;
//How wide is your card?
card_width = 51.1;
//How thick is your card?
card_thickness = .5;

/* [Box] */
wall_thickness = 2; //[2:1:10]
corner_style = "Rounded"; //[Rounded,Angled,None]

/* [Logo] */
logo_style = "MakerBot Logo"; //[MakerBot Logo,Heart,Star,Draw Your Own,None]
logo_size = 20; //[1:1:50]
logo_depth = .1; //[.1:.1:1]

/* [Star] */
//This will only affect the "Star" logo style.
star_border_thickness = 15; //[0:1:50]

/* [Draw] */
//Draw your own logo using the canvas below. WARNING: This feature is experimental, and may be a big buggy!
draw_a_logo =  [[[-30.607849,-48.473831],[-38.714745,-48.950043],[-40.559818,-48.486679],[-42.201851,-47.493645],[-47.306175,-42.282654],[-50.067959,-38.508476],[-47.496841,-39.749046],[-46.892071,-39.806171],[-46.653542,-39.556297],[-49.260830,-36.213120],[-49.681732,-34.902710],[-49.585598,-33.782043],[-49.138451,-33.165283],[-48.672112,-33.207165],[-46.200596,-35.658916],[-47.279457,-33.120216],[-47.321926,-32.230251],[-46.990898,-31.375122],[-45.878410,-30.094749],[-43.224831,-28.013985],[-42.217957,-27.615326],[-41.118553,-27.667067],[-40.805717,-27.398746],[-40.440659,-25.661360],[-39.173859,-13.378041],[-37.786060,-6.545761],[-36.585690,-3.203835],[-34.921036,-0.177278],[-32.697136,2.334522],[-31.352158,3.341671],[-28.276741,4.879042],[-24.862782,5.878342],[-21.320715,6.457005],[-16.227745,6.793123],[-6.193724,6.651176],[-3.917368,6.182596],[1.149520,4.628635],[3.496422,4.354591],[5.367534,4.861082],[8.187830,6.665401],[10.588829,7.390333],[11.411912,7.954811],[11.835903,9.095350],[12.399237,12.947439],[13.889902,16.162262],[13.933737,17.683546],[13.316607,19.065596],[11.898010,21.208532],[6.859921,27.302176],[5.617778,29.462534],[5.115950,31.361303],[3.388903,42.964180],[3.273381,46.066513],[3.726890,48.114418],[4.978456,49.315399],[7.242655,49.967201],[8.609360,50.079552],[9.707384,49.859634],[11.739238,48.611275],[14.175842,46.044868],[16.663437,42.226387],[17.125431,47.022690],[17.457367,48.010414],[17.989151,48.348061],[19.181324,47.905319],[24.528868,44.299988],[25.586594,43.349907],[26.602041,41.795021],[27.508392,39.332878],[29.795576,26.542974],[30.282230,24.476656],[31.117352,22.414083],[31.720629,21.625368],[32.642006,21.057058],[35.131134,20.683912],[36.914520,20.059973],[39.043831,18.184668],[42.450657,14.071085],[46.617176,8.405781],[48.564854,5.175398],[49.817593,2.084951],[50.067959,0.425432],[49.656380,-0.983798],[48.150597,-2.837172],[45.817619,-4.786176],[42.303886,-6.914544],[36.506889,-8.046309],[35.342590,-8.523187],[34.626579,-9.248261],[34.336266,-10.490269],[34.565552,-12.031119],[35.052368,-13.404231],[37.089733,-17.042198],[37.317879,-18.115067],[37.155357,-19.071182],[35.604301,-21.320902],[33.913990,-23.043991],[33.883816,-28.314064],[33.082306,-30.108660],[31.550901,-32.176041],[30.204401,-33.504837],[26.342428,-35.397213],[25.570063,-36.226906],[25.784672,-37.377975],[26.657942,-38.691196],[35.016315,-47.244415],[36.307613,-48.865204],[36.517559,-49.673759],[35.642605,-50.079552],[30.526541,-50.070801],[27.432796,-49.786285],[24.770382,-49.194931],[21.059244,-47.649162],[13.547039,-43.090836],[12.276370,-42.541962],[10.688703,-42.258522],[3.786492,-43.914528],[2.470330,-44.603432],[2.196272,-45.124454],[2.270218,-46.117500],[3.513528,-49.225983],[3.376098,-49.617065],[2.794866,-49.836327],[-5.766325,-50.020004],[-18.879635,-49.768524],[-25.214447,-49.130280],[-29.151905,-47.714996],[-30.600498,-48.472359]],[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127]]]; //[draw_polygon:100x100]

/* [Hidden] */

//The thickness of the border around the inside of the box which locks into the top piece.
border_thickness = wall_thickness/2; //[1:1:5]

/* [Upload] */ //IF YOU PUT THIS BACK IN, REMEMBER TO ADD IT TO LOGO_STYLE
// Upload a 100x100 pixel image (images will be automatically stretched to fit). Simple, high contrast images like logos work best.
//upload_image = "testimage_invert.dat"; // [image_surface:100x100]

inner_length = ceil(card_length); //Card is 89.22mm
inner_width = ceil(card_width) + (border_thickness * 2); //Card is 51.10mm
inner_height = ((card_thickness * 1.2) * card_number) + (border_thickness * 2); //Card is .5mm
frontcut1_length = inner_length / 6;
frontcut1_width = inner_width / 1.1;
frontcut2_length = inner_length / 3.5;
frontcut2_width = inner_width / 1.5;
frontcut3_length = inner_length / 2.5;
frontcut3_width = inner_width / 2.5;
top_height = (inner_length + wall_thickness) / 4;
top_fit = 4;
logo_xy = logo_size * (inner_width / 26);
MBM_height = 60;
MBM_thickness = 1;
MBM_radius = MBM_height/5.5;
function lookup_rez(wall_thickness) = floor(lookup(wall_thickness,[[2,10],[10,20]]));
e = .001; //epsilon

rotate([90,90,0]){
    TopFinal();
    BottomFinal();
}

/* Modules */

module TopFinal(){
    translate([0,0,(inner_height + (wall_thickness * 2)) + 10]){
        rotate([0,180,0]){
            difference(){
                TopLocked();
                translate([0,0,((inner_height/2) + wall_thickness + (wall_thickness/4)) - logo_depth + e]){
                    if(logo_style == "MakerBot Logo"){
                        MakerbotLogo();
                    }
                    if(logo_style == "Heart"){
                        HeartLogo();
                    }
                    if(logo_style == "Star"){
                        StarLogo();
                    }
                    if(logo_style == "Upload An Image"){
                        UploadedLogo();
                    }
                    if(logo_style == "Draw Your Own"){
                        DrawnLogo();
                    }
                }
            }
        }
    }
}
module BottomFinal(){
    difference(){
        BottomLocked();
        translate([0,0,((inner_height/2) + wall_thickness + (wall_thickness/4)) - logo_depth + e]){
            if(logo_style == "MakerBot Logo"){
                MakerbotLogo();
            }
            if(logo_style == "Heart"){
                HeartLogo();
            }
            if(logo_style == "Star"){
                StarLogo();
            }
            if(logo_style == "Upload An Image"){
                UploadedLogo();
            }
            if(logo_style == "Draw Your Own"){
                DrawnLogo();
            }
        }
    }
}
module HeartLogo(){
    resize([logo_xy,logo_xy,wall_thickness/2]){
        translate([1.5,0,0]){
            rotate([0,0,135]){
                linear_extrude(height = 1, center = true){
                    square([20,20], center = true);
                    translate([0, 10, 0]){
                        circle(r = 10);
                    }
                    translate([10, 0, 0]){
                        circle(r = 10);
                    }
                }
            }
        }
    }
}
module DrawnLogo(){
    scale([logo_xy/100,logo_xy/100,wall_thickness/2]){
        rotate([0,0,90]){
            linear_extrude(height = 1, center = true){
                polygon(points = draw_a_logo[0], paths = draw_a_logo[1], center = true);
            }
        }
    }
}
//module UploadedLogo(){
//    resize([logo_xy,logo_xy,wall_thickness/2]){
//        translate([0,0,-.25]){
//            difference(){
//                surface(file = upload_image, center = true);
//                translate([0,0,-.5]){
//                    cube([100,100,1],center = true);
//                }
//            }
//        }
//    }
//}
module StarLogo(){
    resize([logo_xy,logo_xy,wall_thickness/2]){
        difference(){
            cylinder($fn = 3, r = 50, h = 1, center = true);
            cylinder($fn = 3, r = 50 - star_border_thickness, h = 1, center = true);
        }
        rotate([0,0,180]){
            difference(){
                cylinder($fn = 3, r = 50, h = 1, center = true);
                cylinder($fn = 3, r = 50 - star_border_thickness, h = 1, center = true);
            }
        }
    }
}
module MakerbotLogo(){
	resize([logo_xy,logo_xy,wall_thickness/2]){
        rotate([0,0,90]){
            translate([-1.25*MBM_radius,1.5*MBM_radius,-MBM_thickness/2]){
                translate([0,MBM_radius * 0.2,]){
                    difference(){
                        cylinder(r=MBM_radius,h = MBM_thickness, $fn=20);
                        translate([0,-1*MBM_radius,0]){
                            cube([MBM_radius,MBM_radius,MBM_thickness]);
                        }
                    }
                }
                translate([2.5*MBM_radius,MBM_radius * 0.2,0]){
                    difference(){
                        cylinder(r=MBM_radius,h = MBM_thickness, $fn=20);
                        translate([-1*MBM_radius,-1*MBM_radius,0]){
                            cube([MBM_radius,MBM_radius,MBM_thickness]);
                        }
                    }
                }
                translate([-1*MBM_radius,0,0]){
                    translate([0,-3.5*MBM_radius,0]){
                        cube([MBM_radius,3.75*MBM_radius,MBM_thickness]);
                    }
                    translate([MBM_radius/2,-3.5*MBM_radius,0]){
                        cylinder(r=MBM_radius/2,h=MBM_thickness, $fn=20);
                    }
                }
                translate([0.75*MBM_radius,0,0]){
                    translate([0,-3.5*MBM_radius,0]){
                        cube([MBM_radius,3.75*MBM_radius,MBM_thickness]);
                    }
                    translate([MBM_radius/2,-3.5*MBM_radius,0]){
                        cylinder(r=MBM_radius/2,h=MBM_thickness, $fn=20);
                    }
                }
                translate([2.5*MBM_radius,0,0]){
                    translate([0,-3.5*MBM_radius,0]){
                        cube([MBM_radius,3.75*MBM_radius,MBM_thickness]);
                    }
                    translate([MBM_radius/2,-3.5*MBM_radius,0]){
                        cylinder(r=MBM_radius/2,h=MBM_thickness, $fn=20);
                    }
                }
                translate([0,MBM_radius * 0.2,0]){
                    cube([2.5*MBM_radius,MBM_radius,MBM_thickness]);
                }
            }
            difference(){
                cylinder(r = MBM_radius * 4.6, h = MBM_thickness, center = true, $fn = 80);
                cylinder(r = MBM_radius * 3.8, h = MBM_thickness + e, center = true, $fn = 80);
            }
        }
    }
}
module BottomLocked(){
    BottomRaw();
    translate([-inner_length/2.5,-inner_width/2,0]){
        difference(){
            sphere($fn = lookup_rez(wall_thickness), r = wall_thickness/2);
            translate([0,wall_thickness/2,0]){
                cube([wall_thickness + e,wall_thickness + e,wall_thickness + e], center = true);
            }
        }
    }
    translate([-inner_length/2.5,inner_width/2,0]){
        difference(){
            sphere($fn = lookup_rez(wall_thickness), r = wall_thickness/2);
            translate([0,-wall_thickness/2,0]){
                cube([wall_thickness + e,wall_thickness + e,wall_thickness + e], center = true);
            }
        }
    }
}
module TopLocked(){
    difference(){
        TopRaw();
        union(){
            translate([-inner_length/2.5,-inner_width/1.98,0]){
//                if((border_thickness - wall_thickness) >= 3){
//                    sphere($fn = 20, r = inner_height/8 - ((border_thickness - wall_thickness)/3));
//                } else {
//                    sphere($fn = 20, r = inner_height/8);
//                }
                sphere($fn = lookup_rez(wall_thickness), r = inner_height/16 - ((border_thickness - wall_thickness)/4));
            }
            translate([-inner_length/2.5,inner_width/1.98,0]){
//                if((border_thickness - wall_thickness) >= 3){
//                    sphere($fn = 20, r = inner_height/8 - ((border_thickness - wall_thickness)/3));
//                } else {
//                    sphere($fn = 20, r = inner_height/8);
//                }
                sphere($fn = lookup_rez(wall_thickness), r = inner_height/16 - ((border_thickness - wall_thickness)/4));
            }
        }
    }
}
module Border(){
    //Front secton, stepped
    translate([0,0,(inner_height/2) - (border_thickness/2)]){
        linear_extrude(height = border_thickness, center = true){
            difference(){
                square([inner_length,inner_width], center = true);
                translate([-inner_length/2,0,0]){
                    square([frontcut1_length,frontcut1_width], center = true);
                }
                translate([-inner_length/2,0,0]){
                    square([frontcut2_length,frontcut2_width], center = true);
                }
                translate([-inner_length/2,0,0]){
                    square([frontcut3_length,frontcut3_width], center = true);
                }
            }
        }
    }
    //Back section
    translate([0,0,-(inner_height/2) + (border_thickness/2)]){
        linear_extrude(height = border_thickness, center = true){
            square([inner_length,inner_width], center = true);
        }
    }
    //Left section
    translate([0,-(inner_width/2) + (border_thickness/2),0]){
        rotate([90,0,0]){
            linear_extrude(height = border_thickness, center = true){
                square([inner_length,inner_height], center = true);
            }
        }
    }
    //Right section
    translate([0,(inner_width/2) - (border_thickness/2),0]){
        rotate([90,0,0]){
            linear_extrude(height = border_thickness, center = true){
                square([inner_length,inner_height], center = true);
            }
        }
    }
}

module BottomRaw(){
    intersection(){
        difference(){
            linear_extrude(height = inner_height + (wall_thickness * 2), center = true){
                if(corner_style == "Rounded"){
                    offset($fn = 20, r = wall_thickness){
                        square([inner_length,inner_width], center = true);
                    }
                }
                if(corner_style == "Angled"){
                    offset($fn = 20, delta = wall_thickness, chamfer = true){
                        square([inner_length,inner_width], center = true);
                    }
                }
                if(corner_style == "None"){
                    offset($fn = 20, delta = wall_thickness){
                        square([inner_length,inner_width], center = true);
                    }
                }
            }
            InnerBoxFull();
        }
        translate([top_height,0,0]){
            cube([inner_length + (e * 2),inner_width + (wall_thickness * 2) + (e * 2),inner_height + (wall_thickness * 2) + (e * 2)], center = true);
        }
    }
    Border();
}
module TopRaw(){
    difference(){
        difference(){
            linear_extrude(height = inner_height + (wall_thickness * 2), center = true){
                if(corner_style == "Rounded"){
                    offset($fn = 20, r = wall_thickness){
                        square([inner_length,inner_width], center = true);
                    }
                }
                if(corner_style == "Angled"){
                    offset($fn = 20, delta = wall_thickness, chamfer = true){
                        square([inner_length,inner_width], center = true);
                    }
                }
                if(corner_style == "None"){
                    offset($fn = 20, delta = wall_thickness){
                        square([inner_length,inner_width], center = true);
                    }
                }
            }
            resize([inner_length + (wall_thickness / top_fit),inner_width + (wall_thickness / top_fit),inner_height + (wall_thickness / top_fit)]){
                InnerBoxFull();
            }
        }
        translate([top_height,0,0]){
            cube([inner_length + (e * 2),inner_width + (wall_thickness * 2) + (e * 2),inner_height + (wall_thickness * 2) + (e * 2)], center = true);
        }
    }
}
module InnerBoxFull(){
    linear_extrude(height = inner_height, center = true){
        square([inner_length,inner_width], center = true);
    }
}
```


[User]
I want to create a customizable design in OpenSCAD that builds upon the example I have, but with more options. I need a main cube, and then three intersecting rectangular prisms, each a different color. Additionally, I'd like to be able to specify the colors of the main cube and each of the three intersecting rectangles, and their size ratios relative to the main cube. Finally, I want to be able to cut out three more intersecting rectangular prisms from the shape using a difference operation. These cut-out shapes will also need their size ratios and colors configurable.

Here's a more specific breakdown of the parameters I'd like:

*   **`mainCubeSize`**: This will determine the length of all sides of the main cube.
*   **`mainCubeColor`**: The color of the main cube.
*   **`prism1SizeRatioX`, `prism1SizeRatioY`, `prism1SizeRatioZ`**: These three ratios control the size of the first intersecting rectangular prism relative to `mainCubeSize`.
*    **`prism1Color`**: The color of the first intersecting rectangular prism.
*   **`prism2SizeRatioX`, `prism2SizeRatioY`, `prism2SizeRatioZ`**: These three ratios control the size of the second intersecting rectangular prism relative to `mainCubeSize`.
*   **`prism2Color`**: The color of the second intersecting rectangular prism.
*   **`prism3SizeRatioX`, `prism3SizeRatioY`, `prism3SizeRatioZ`**: These three ratios control the size of the third intersecting rectangular prism relative to `mainCubeSize`.
*   **`prism3Color`**: The color of the third intersecting rectangular prism.
*   **`cutout1SizeRatioX`, `cutout1SizeRatioY`, `cutout1SizeRatioZ`**: These three ratios control the size of the first cut-out rectangular prism relative to `mainCubeSize`.
*   **`cutout1Color`**: The color of the first cut-out rectangular prism.
*   **`cutout2SizeRatioX`, `cutout2SizeRatioY`, `cutout2SizeRatioZ`**: These three ratios control the size of the second cut-out rectangular prism relative to `mainCubeSize`.
*   **`cutout2Color`**: The color of the second cut-out rectangular prism.
*   **`cutout3SizeRatioX`, `cutout3SizeRatioY`, `cutout3SizeRatioZ`**: These three ratios control the size of the third cut-out rectangular prism relative to `mainCubeSize`.
*   **`cutout3Color`**: The color of the third cut-out rectangular prism.

All objects should be centered on the origin.  I don't need any external libraries for this design, just the basic OpenSCAD primitives and functions. Thanks!

[Assistant]
SimpleCustomizer.scad:
```
//!Openscad
//Simple Customizer SCAD Script
//Size of main cube:
mainCube = 10; // [10:200]
//Color of main cube:
mainCubeColor = "Blue"; //

    difference() {
		union() {
			color(mainCubeColor,1) cube([mainCube, mainCube, mainCube], center = true);
			color("Red",1) cube([mainCube*1.25, mainCube/2, mainCube/2], center = true);
			color("Green",1) cube([mainCube/2, mainCube*1.25, mainCube/2], center = true);
			color("Purple",1) cube([mainCube/2, mainCube/2, mainCube*1.25], center = true);

		}
		union() {
			color("Orange",1) cube([mainCube*1.5, mainCube/3, mainCube/3], center = true);
			color("Cyan",1) cube([mainCube/3, mainCube*1.5, mainCube/3], center = true);
			color("DeepPink",1)cube([mainCube/3, mainCube/3, mainCube*1.5], center = true);
		}
	}

```


[User]
I'd like a customizable OpenSCAD design, please.  The basic idea is a central cube with additional colored cubes intersecting it, and then further cubes of different colors that act as subtractions, also intersecting the main cube.

Here are the specifics:

The main cube should have its size controlled by a parameter I'll call `mainCubeSize`. This should default to 10, but I want to be able to adjust it, maybe with a range from 10 to 200, using a slider. The main cube should also have its color configurable through a string parameter like `mainCubeColor`, and it defaults to "Blue".

Then, I want three more cubes of different colors that all intersect the main cube. Specifically, these should all be centered on the origin and have one dimension that is `mainCubeSize * 1.25` and two dimensions that are `mainCubeSize / 2`. The color for each should be "Red", "Green", and "Purple".

I also want three subtracting cubes, also centered on the origin, that have dimensions of `mainCubeSize * 1.5` for one dimension and `mainCubeSize / 3` for the other two. These should be colored "Orange", "Cyan", and "DeepPink".

Could you generate the SCAD file with these parameters? I don't need it to use any external libraries.

[Assistant]
SimpleCustomizer.scad:
```
//!Openscad
//Simple Customizer SCAD Script
//Size of main cube:
mainCube = 10; // [10:200]
//Color of main cube:
mainCubeColor = "Blue"; //

    difference() {
		union() {
			color(mainCubeColor,1) cube([mainCube, mainCube, mainCube], center = true);
			color("Red",1) cube([mainCube*1.25, mainCube/2, mainCube/2], center = true);
			color("Green",1) cube([mainCube/2, mainCube*1.25, mainCube/2], center = true);
			color("Purple",1) cube([mainCube/2, mainCube/2, mainCube*1.25], center = true);

		}
		union() {
			color("Orange",1) cube([mainCube*1.5, mainCube/3, mainCube/3], center = true);
			color("Cyan",1) cube([mainCube/3, mainCube*1.5, mainCube/3], center = true);
			color("DeepPink",1)cube([mainCube/3, mainCube/3, mainCube*1.5], center = true);
		}
	}

```