#!/bin/sh
cd ${0%/*} || exit 1                        # Run from this directory
. $WM_PROJECT_DIR/bin/tools/RunFunctions    # Tutorial run functions

# Copy building from resources directory
mkdir -p constant/triSurface/
cp $FOAM_TUTORIALS/resources/geometry/building_wtc2.obj constant/triSurface/

# runApplication surfaceFeatureExtract
runApplication blockMesh

\rm -f constant/polyMesh/*Level

unset parallel
parallel=true

# Dummy 0 directory
mkdir -p 0

if [ "${parallel:-false}" = false ]
then
    # Serial

    runApplication snappyHexMesh -overwrite
    \rm -f constant/polyMesh/refinementHistory*

    restore0Dir

    runApplication renumberMesh -overwrite

else
    # Parallel

    runApplication decomposePar -force
    runParallel snappyHexMesh -overwrite
    \ls -d processor* | xargs -I {} \rm -f ./{}/constant/polyMesh/refinementHistory

    restore0Dir -processor

    runParallel renumberMesh  -overwrite

    # In case serial calculations are needed later

    restore0Dir # Overwrite dummy 0 directory
    # runApplication reconstructParMesh -constant

fi


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