openscad/butterfly/butterfly7


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butterfly7 image
                openscad
// Butterfly wings
module wing(scale_x, scale_y, shift_x, shift_y, rotate_angle) {
    scale([scale_x, scale_y])
        rotate(rotate_angle)
            translate([shift_x, shift_y]) 
                polygon(points=[
                    [0, 0], [3, 1], [5, 4], [2, 6], [-1, 6],
                    [-4, 4], [-3, 1], [0, 0]
                ]);
}

// Butterfly body
module body() {
    linear_extrude(height=1, center=true)
        for (i = [-2, 2]) {
            translate([i, -3]) 
                circle(r=0.4);
        }
}

// Drawing butterfly
module butterfly() {
    // Draw the wings
    color("yellow") {
        wing(scale_x=1, scale_y=1, shift_x=0, shift_y=0, rotate_angle=30);
        wing(scale_x=1, scale_y=1, shift_x=0, shift_y=0, rotate_angle=-30);
        wing(scale_x=0.8, scale_y=0.8, shift_x=4, shift_y=3, rotate_angle=60);
        wing(scale_x=0.8, scale_y=0.8, shift_x=-4, shift_y=3, rotate_angle=-60);
    }

    // Draw the body
    color("black") {
        translate([0, -5])
            linear_extrude(height=1)
                circle(r=0.5);
        body();
    }
}

// Main call
butterfly();

                
                Please generate a 2D CAD file in OpenSCAD for butterfly

Creating a 2D CAD file of a butterfly in OpenSCAD involves using basic shapes such as circles and polygons, and applying transformations to achieve the desired shape. Below is an example of OpenSCAD code that you can use to generate a simple butterfly design:

```openscad
// Butterfly wings
module wing(scale_x, scale_y, shift_x, shift_y, rotate_angle) {
    scale([scale_x, scale_y])
        rotate(rotate_angle)
            translate([shift_x, shift_y]) 
                polygon(points=[
                    [0, 0], [3, 1], [5, 4], [2, 6], [-1, 6],
                    [-4, 4], [-3, 1], [0, 0]
                ]);
}

// Butterfly body
module body() {
    linear_extrude(height=1, center=true)
        for (i = [-2, 2]) {
            translate([i, -3]) 
                circle(r=0.4);
        }
}

// Drawing butterfly
module butterfly() {
    // Draw the wings
    color("yellow") {
        wing(scale_x=1, scale_y=1, shift_x=0, shift_y=0, rotate_angle=30);
        wing(scale_x=1, scale_y=1, shift_x=0, shift_y=0, rotate_angle=-30);
        wing(scale_x=0.8, scale_y=0.8, shift_x=4, shift_y=3, rotate_angle=60);
        wing(scale_x=0.8, scale_y=0.8, shift_x=-4, shift_y=3, rotate_angle=-60);
    }

    // Draw the body
    color("black") {
        translate([0, -5])
            linear_extrude(height=1)
                circle(r=0.5);
        body();
    }
}

// Main call
butterfly();
```

To use this OpenSCAD code:

1. Open OpenSCAD.
2. Copy and paste the above code into a new file.
3. Render the design by pressing F5.
4. Once you're happy with the design, you can export it to a compatible file format (such as DXF for 2D designs) by navigating to `Design` -> `Export` -> `Export as DXF`.

This example is quite basic and can be further refined with more complex shapes and details based on your specific needs.