add reading of mesh texture coordinate indices

patrikhuber / eos

A lightweight 3D Morphable Face Model library in modern C++

Apache License 2.0

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add reading of mesh texture coordinate indices #273

Open kanonet opened 5 years ago

kanonet commented 5 years ago

texture coord indices were not stored properly. So meshs with different tti than tvi got messed up. This PR adds the missing handling of tti. Please review, but take your time. :)