Fix windows bug2
Revert "Fix windows bug"

This reverts commit cbb60c453b2a9ec73441b5a46a3dffc176b1c336.
Fix compilation errors after git clean -f -d -x. (by genete)
https://github.com/genete
Fix #637 Skeleton Distortion works wrong when Rotation/Scale applied
Merge remote-tracking branch 'ivan/opengl' into morevna