SVG image extruder

This script allows you to take a 2D SVG image (for example, a logo, icon, or simple vector shape) and extrude it into 3D.You can also place it on top of a background plate to create badges, nameplates, keychains, etc.🔹 How it worksThe script loads your SVG file and scales it to a specified width (in millimeters).You define the aspect ratio of your SVG (height ÷ width) so the script knows how tall to make the background plate.The foreground (your SVG) and the background (optional rectangle plate) are extruded separately, so you can control their thickness and preview them in different colors.🔹 Preparing your SVGYour SVG should be pure vector paths (no strokes, filters, text, or clipping masks).In Inkscape: select everything → Path ▸ Object to Path.For stroked lines: use Path ▸ Stroke to Path.Merge overlapping shapes with Path ▸ Union.Look at your SVG’s <svg> tag or viewBox to find the width and height values.Compute ASPECT_RATIO = height ÷ width.Example: if viewBox = 0 0 200 100, then