Function importProject

js/main.js:5467–5562

(file)

  if ('cylinderRadius'  in snap) settings.cylinderRadius  = snap.cylinderRadius;
  if ('cylinderPanelMinimized' in snap) {
    settings.cylinderPanelMinimized = !!snap.cylinderPanelMinimized;
    cylinderPanel.classList.toggle('minimized', settings.cylinderPanelMinimized);
  }
  updateCylinderUIVisibility();
}

/**
 * Find a preset by name and activate it. By default, suppresses preset defaults
 * (resetTextureSmoothing + defaultScale override) so a just-restored snapshot
 * isn't clobbered. Pass applyDefaults=true for fresh user-initiated picks.
 */
function _selectPresetByName(name, applyDefaults = false) {
  if (!name) return false;
  const idx = IMAGE_PRESETS.findIndex(p => p.name === name);
  if (idx < 0) return false;
  const swatch = _presetSwatches[idx];
  if (!swatch) return false;
  selectPreset(idx, swatch, applyDefaults);
  return true;
}

// ── localStorage auto-save ───────────────────────────────────────────────────

let _autoSaveTimer = null;
let _autoSavePaused = false;
function _autoSaveSettings() {
  if (_autoSavePaused) return;
  clearTimeout(_autoSaveTimer);
  _autoSaveTimer = setTimeout(() => {
    try {
      const payload = { version: PROJECT_VERSION, ...getSettingsSnapshot() };
      sessionStorage.setItem(PROJECT_STORAGE_KEY, JSON.stringify(payload));
    } catch { /* quota exceeded or disabled — ignore */ }
  }, 300);
}

function _restoreSessionSettings() {
  let raw;
  try { raw = sessionStorage.getItem(PROJECT_STORAGE_KEY); }
  catch { return; }
  if (!raw) return;
  let data;
  try { data = JSON.parse(raw); } catch { return; }
  if (!data || typeof data !== 'object') return;
  applySettingsSnapshot(data);
  // Preset activation is handled by the thumbnail-load auto-select path —
  // it reads activeMapName from sessionStorage and suppresses defaults so
  // the user's saved scaleU / textureSmoothing survive.
}

// Delegate auto-save to input/change bubbling in the settings panel —
// covers every slider, number input, select, and checkbox in one shot.
const _settingsPanel = document.getElementById('settings-panel');
if (_settingsPanel) {
  _settingsPanel.addEventListener('input', _autoSaveSettings);
  _settingsPanel.addEventListener('change', _autoSaveSettings);
}
// The lock-scale button doesn't emit input/change — catch it separately.