build

git clone https://github.com/KaiSut0/ddg_ex_2_1.git
cd ddg_ex_2_1
mkdir build
cmake ..
make

usage

./ddg_ex_2_1 ../InputFiles/bunny.ovm

will count Mean Valeance for Tetrahedral Mesh such as

C = V - E + F - T

and this convert .ovm to output.inp as UCD inp format.