openscad/sunglasses/sunglasses3


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sunglasses3 image
                scad
// Sunglasses 2D Design

// Parameters for customizable sizes
lens_width = 60;     // Width of each lens
lens_height = 40;    // Height of each lens
bridge_width = 20;   // Width of the bridge between lenses
frame_thickness = 5; // Thickness of the frame

// Function to create a lens
module lens() {
    translate([lens_width/2, lens_height/2])
        circle(lens_width/2);
}

// Function to create a frame around a lens
module frame() {
    difference() {
        translate([lens_width/2, lens_height/2])
            circle((lens_width/2) + frame_thickness);
        lens();
    }
}

// Left lens
translate([0, 0]) {
    lens();
}

// Right lens
translate([lens_width + bridge_width, 0]) {
    lens();
}

// Bridge
translate([lens_width, 0]) {
    square([bridge_width, lens_height]);
}

// Left frame
translate([0, 0]) {
    frame();
}

// Right frame
translate([lens_width + bridge_width, 0]) {
    frame();
}

// Optional: You can add arms (temples) as needed, although they may extend beyond the 2D design requirements

// Render as 2D object
projection(cut = true) {
    union() {
        // Sunglasses elements
    }
}

                
                Please generate a 2D CAD file in OpenSCAD for sunglasses

Creating a detailed 2D CAD design for sunglasses using OpenSCAD involves understanding the basic shape and structure of sunglasses, focusing on the frame, lenses, and possibly the temples (arms). Below is a basic example of how you might structure your OpenSCAD code for a simplified 2D front view of sunglasses.

Ensure you have OpenSCAD installed to visualize and refine the design.

Here is an example code for creating a basic 2D outline of sunglasses in OpenSCAD:

```scad
// Sunglasses 2D Design

// Parameters for customizable sizes
lens_width = 60;     // Width of each lens
lens_height = 40;    // Height of each lens
bridge_width = 20;   // Width of the bridge between lenses
frame_thickness = 5; // Thickness of the frame

// Function to create a lens
module lens() {
    translate([lens_width/2, lens_height/2])
        circle(lens_width/2);
}

// Function to create a frame around a lens
module frame() {
    difference() {
        translate([lens_width/2, lens_height/2])
            circle((lens_width/2) + frame_thickness);
        lens();
    }
}

// Left lens
translate([0, 0]) {
    lens();
}

// Right lens
translate([lens_width + bridge_width, 0]) {
    lens();
}

// Bridge
translate([lens_width, 0]) {
    square([bridge_width, lens_height]);
}

// Left frame
translate([0, 0]) {
    frame();
}

// Right frame
translate([lens_width + bridge_width, 0]) {
    frame();
}

// Optional: You can add arms (temples) as needed, although they may extend beyond the 2D design requirements

// Render as 2D object
projection(cut = true) {
    union() {
        // Sunglasses elements
    }
}
```

Instructions for use:
1. Copy the above script into a text editor and save it with a `.scad` extension, for example, `sunglasses.scad`.
2. Open OpenSCAD and load the file.
3. Use the OpenSCAD interface to render the 2D design by pressing F5 (Preview) and F6 (Render).

Feel free to modify the parameters (`lens_width`, `lens_height`, `bridge_width`, and `frame_thickness`) to fit the specific design or style you are aiming for. The provided code is for a simplistic design, and you may need to add more details and refine it for a more realistic representation of sunglasses.