snappyHexMesh does not handle nBufferCellsNoExtrude -1
snappyHexMesh does not handle nBufferCellsNoExtrude -1 correctly. It only handles the case if completely truncating the layers i.e. going to 0.
Steps to reproduce
Run attached case.
What is the current bug behaviour?
Code crashes. Number of extruded cells per face should be <= number of extruded points per point
- OpenFOAM version : develop and older