Failed on an input with overlapped UV map.

[Yixin-Hu]

Hi,

Thanks for providing the useful tool!

I was trying it on a mesh with overlapped uv map and the uv coordinates are a bit outside of the (0,0)~(1.1) uv domain (as shown below). The program fails on it. I wonder what's the reason for the failure so that I'll just avoid those kinds of models in the future.

Input mesh: https://drive.google.com/file/d/1Rbl1WPEEpDGTx-AWTkkO6MsVRazFUshE/view?usp=sharing

Mesh image:

A part of the output log:

...
 23443      1  69814      2
 70274      2  51069      2
126520      1 126470      2
 32157      1  67235      1
 31828      0  78128      1
 37579      1  69885      0
 16843      1  33013      0
 29863      1  32811      0
 70336      0  96295      1
 32087      1  23234      2
 82274      1  70046      0
 29407      1  70353      2
 31744      1  38811      1
 31876      2  67898      2
 69687      0 104916      1
 25744      1  32854      2
110846      1  70429      0
 19626      1  70421      2
 32608      0  86636      1
 32655      0  75544      1
 46613      1  84398      0
 32962      2  29681      1
 26482      1  32196      2
 31526      1  70352      2
 62337      1  32711      2
# seam vertices: 36906
# seam edges: 46356
computing initial metrics finished

# edges: 317687
building PriorityQueue succeeds.
Killed: 9