hexmodops

Build sample meshes that illustrate the local hex modification operations developed by Tautges. Useful for studying the operations themselves and for generating test inputs.

Synopsis

hexmodops [-h5m] [-vtk] {-ap | -foc | -fs | -cp | -tcp | -thp}

Output options

Flag	Description
-h5m	Write the constructed mesh as a MOAB .h5m file.
-vtk	Write the constructed mesh as a VTK file.

(One of -h5m or -vtk should be given. They can be combined.)

Operation selectors (mutually exclusive)

Flag	Operation
-ap	Atomic pillow
-foc	Face open-collapse
-fs	Face shrink
-cp	Chord push
-tcp	Triple chord-push
-thp	Triple hex-push

Example

hexmodops -h5m -ap   # atomic-pillow sample → .h5m
hexmodops -vtk -tcp  # triple chord-push sample → .vtk