HomogeneousNeoHookeanIsotropicMaterial::HomogeneousNeoHookeanIsotropicMaterial(double E_, double nu_, int enableCompressionResistance_, double compressionResistance_) : IsotropicMaterialWithCompressionResistance(enableCompressionResistance_), compressionResistance(compressionResistance_)
{
  SetYoungModulusAndPoissonRatio(E_, nu_);
  EdivNuFactor = compressionResistance * E / (1.0 - 2.0 * nu);
}
HomogeneousNeoHookeanIsotropicMaterial::HomogeneousNeoHookeanIsotropicMaterial(double E_, double nu_)
{
  SetYoungModulusAndPoissonRatio(E_, nu_);
}