Fix Cyclic NURBS

Слиты nikitronn запросил слияние github/fork/h4lf/fix_Cyclic_NURBS в master

Created by: h4lf

Addressed problem description

Fix Cyclic NURBS

fixed_Cyclic_NURBS fixed_Cyclic_NURBS.blend.zip

Preflight checklist

  • Ready for merge.