' + "

" + camp.c.name + "

" + "

Enter the camp password to access materials.

" + '' + '' + '

' + "

"; document.body.appendChild(overlay); var inp = document.getElementById("ip-gate-input"); var btn = document.getElementById("ip-gate-btn"); var err = document.getElementById("ip-gate-error"); function tryUnlock() { if (inp.value === camp.c.pw) { saveUnlock(camp.key); overlay.remove(); document.body.style.overflow = ""; } else { err.textContent = "Incorrect password. Try again."; inp.value = ""; inp.focus(); } } btn.onclick = tryUnlock; inp.onkeydown = function (e) { if (e.key === "Enter") tryUnlock(); }; setTimeout(function () { inp.focus(); }, 50); } function removeGate() { var existing = document.getElementById("ip-gate-overlay"); if (existing) { existing.remove(); document.body.style.overflow = ""; } } function check() { removeGate(); var camp = getCamp(); if (camp && !isUnlocked(camp.key)) { showGate(camp); } } var lastPath = ""; setInterval(function () { var cur = window.location.pathname; if (cur !== lastPath) { lastPath = cur; check(); } }, 200); setTimeout(check, 300); })();

​Introduction to 3D Printing & Modeling

​Camp format

Introduction to 3D Printing & Modeling

Camp format