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Consistent use of determinant check in hinv. Under constant review. HJ

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This commit is contained in:
Hrvoje Jasak 2019-09-25 09:15:45 +01:00
parent 7520bd7c67
commit c883e97e1f
1 changed files with 6 additions and 4 deletions
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10
src/foam/primitives/Tensor/tensor/tensor.C
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@ -617,9 +617,10 @@ tensor eigenVectors(const symmTensor& t)
tensor hinv(const tensor& t)
{
static const scalar hinvLarge = 1e10;
static const scalar hinvSmall = 1e-10;
if (det(t) > hinvSmall)
// Consistent use of determinant check
// HJ, 13/Jun/2019
if (det(t) > SMALL)
{
return inv(t);
}
@ -672,9 +673,10 @@ tensor hinv(const tensor& t)
symmTensor hinv(const symmTensor& t)
{
static const scalar hinvLarge = 1e10;
static const scalar hinvSmall = 1e-10;
if (det(t) > hinvSmall)
// Consistent use of determinant check
// HJ, 13/Jun/2019
if (det(t) > SMALL)
{
return inv(t);
}