Collada (.dae) file with line element on autodesk-viewer
<p>I uploaded few collada (.dae) file to autodesk-viewer api and found no issues in model with 2D elements like polygon. But same will not work for file with line (1D) elements.</p>

<p>This is the file I'm uploading to autodesk-viewer.
<a href="https://1drv.ms/u/s!ApS9nIpyJIuQa7JD9cl3CI5WPk0" rel="nofollow noreferrer">https://1drv.ms/u/s!ApS9nIpyJIuQa7JD9cl3CI5WPk0</a></p>