Function updateModelCounts

renderer.js:1292–1302

(viewCount)

    // Read file bytes via main process (same as 3D preview) — avoids fragile file:// fetch in the worker.
    let modelArrayBuffer = null;
    if (window.electron && typeof window.electron.readModelFile === 'function') {
      try {
        const raw = await window.electron.readModelFile(filePath);
        if (raw) {
          modelArrayBuffer = raw instanceof ArrayBuffer
            ? raw
            : raw.buffer
              ? raw.buffer.slice(raw.byteOffset, raw.byteOffset + raw.byteLength)
              : null;
        }
      } catch (e) {
        console.warn('loadModel: readModelFile failed, worker will use URL:', e);
      }
    }