Export the cleaned and aligned model in formats like STL or GLB for 3D printing or visualization. Optional: apply textures and lighting in Blender or Unity for interactive display.

` }; window.showStepInfo = function () { const value = document.getElementById("stepSelector").value; const infoBox = document.getElementById("stepInfo"); if (stepDescriptions[value]) { infoBox.innerHTML = stepDescriptions[value]; infoBox.style.display = "block"; } else { infoBox.innerHTML = ''; infoBox.style.display = "none"; } }; window.download3DGuidePDF = function () { const { jsPDF } = window.jspdf; const pdf = new jsPDF(); let y = 20; pdf.setFontSize(16); pdf.text("Pottery Fragment to 3D Model Guide", 105, y, { align: "center" }); y += 10; pdf.setFontSize(12); const steps = Object.values(stepDescriptions).map(s => s.replace(/<[^>]+>/g, "")); steps.forEach(step => { const lines = pdf.splitTextToSize(step, 170); if (y + lines.length * 7 > 280) { pdf.addPage(); y = 20; } pdf.setFontSize(10); pdf.text(lines, 20, y); y += lines.length * 7 + 5; }); pdf.save("pottery-3d-model-guide.pdf"); }; });