openscad/butterfly/butterfly9


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butterfly9 image
                openscad
// Butterfly drawing in OpenSCAD

// Butterfly Wing Function
module wing(x_offset, y_offset, scale) {
    translate([x_offset, y_offset]) {
        scale([scale, scale]) {
            polygon(points=[
                    [0,0], [10,30], [25,40], [50,50], [70,45], [100,10], [55,0],
                    [30,-10], [0,0]
                    ]);
        }
    }
}

// Butterfly Body Function
module body() {
    translate([100, 20]) {
        scale([1, 1.5]) {
            rotate(90) {
                ellipse(40,10);
            }
        }
    }
}

// Draw multiple ellipses to form openSCAD butterfly body
module ellipse(r1, r2) {
    for (i = [-40:10, -30:10, -20:10, -10:10, 0:10, 10:10, 20:10, 30:10, 40:10]) {
        translate([0, i]) {
            circle([w: r1, h: r2]);
        }
    }
}

// Draw butterfly
module butterfly() {
    // Draw left side
    mirror([1, 0, 0]) {
        wing(-50, 0, 1);
    }
    // Draw right side
    wing(50, 0, 1);

    // Draw body
    body();
}

butterfly();

                
                Please generate a 2D CAD file in OpenSCAD for butterfly

Creating a detailed butterfly in OpenSCAD involves defining its wings and body using basic shapes like circles and rectangles. Below is a basic attempt to represent a butterfly in 2D using OpenSCAD code. Copy and paste this code into an OpenSCAD editor.

```openscad
// Butterfly drawing in OpenSCAD

// Butterfly Wing Function
module wing(x_offset, y_offset, scale) {
    translate([x_offset, y_offset]) {
        scale([scale, scale]) {
            polygon(points=[
                    [0,0], [10,30], [25,40], [50,50], [70,45], [100,10], [55,0],
                    [30,-10], [0,0]
                    ]);
        }
    }
}

// Butterfly Body Function
module body() {
    translate([100, 20]) {
        scale([1, 1.5]) {
            rotate(90) {
                ellipse(40,10);
            }
        }
    }
}

// Draw multiple ellipses to form openSCAD butterfly body
module ellipse(r1, r2) {
    for (i = [-40:10, -30:10, -20:10, -10:10, 0:10, 10:10, 20:10, 30:10, 40:10]) {
        translate([0, i]) {
            circle([w: r1, h: r2]);
        }
    }
}

// Draw butterfly
module butterfly() {
    // Draw left side
    mirror([1, 0, 0]) {
        wing(-50, 0, 1);
    }
    // Draw right side
    wing(50, 0, 1);

    // Draw body
    body();
}

butterfly();
```

This basic representation may not look exactly like a butterfly, but it gives a simplified geometric abstraction. You can adjust the points and parameters to refine the butterfly's shape to better match your specific design needs.