zhyang-dev/openfoam
1
0
Fork 0
mirror of https://develop.openfoam.com/Development/openfoam.git synced 2025-11-28 03:28:01 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

BUG: surfaceInertia analytic eigendecomposition (fixes #1599)

Browse Source 
- was missing cast to symmTensor
This commit is contained in:
Kutalmis Bercin
2020-02-19 09:02:43 +00:00
committed by Mark Olesen
parent e3f681fa59
commit 9be1772e0c
2 changed files with 10 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
applications/test/momentOfInertia/Test-momentOfInertia.C
View File

@ -82,9 +82,9 @@ int main(int argc, char *argv[])
J = f.inertia(pts, Cf, density);
vector eVal = eigenValues(J);
vector eVal = eigenValues(symm(J));
tensor eVec = eigenVectors(J);
tensor eVec = eigenVectors(symm(J));
Info<< nl << "Inertia tensor of test face " << J << nl
<< "eigenValues (principal moments) " << eVal << nl
@ -148,9 +148,9 @@ int main(int argc, char *argv[])
momentOfInertia::massPropertiesSolid(pts, tetFaces, density, m, cM, J);
vector eVal = eigenValues(J);
vector eVal = eigenValues(symm(J));
tensor eVec = eigenVectors(J);
tensor eVec = eigenVectors(symm(J));
Info<< nl
<< "Mass of tetrahedron " << m << nl
@ -204,7 +204,7 @@ int main(int argc, char *argv[])
tensor& J = mI[celli];
vector eVal = eigenValues(J);
vector eVal = eigenValues(symm(J));
Info<< nl
<< "Inertia tensor of cell " << celli << " " << J << nl
@ -212,7 +212,7 @@ int main(int argc, char *argv[])
J /= cmptMax(eVal);
tensor eVec = eigenVectors(J);
tensor eVec = eigenVectors(symm(J));
Info<< "eigenVectors (principal axes, from normalised inertia) " << eVec
<< endl;

8
applications/utilities/surface/surfaceInertia/surfaceInertia.C
View File

@ -115,9 +115,9 @@ int main(int argc, char *argv[])
<< "Negative mass detected, the surface may be inside-out." << endl;
}
vector eVal = eigenValues(J);
vector eVal = eigenValues(symm(J));
tensor eVec = eigenVectors(J);
tensor eVec = eigenVectors(symm(J));
label pertI = 0;
@ -133,9 +133,9 @@ int main(int argc, char *argv[])
J.yy() *= 1.0 + SMALL*rand.sample01<scalar>();
J.zz() *= 1.0 + SMALL*rand.sample01<scalar>();
eVal = eigenValues(J);
eVal = eigenValues(symm(J));
eVec = eigenVectors(J);
eVec = eigenVectors(symm(J));
pertI++;
}