Skip to content

Update member function in isoSurface.C to support dynamic meshes #61

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
ancolli wants to merge 2 commits into
base: ci/of2406
Choose a base branch
from
Open

Update member function in isoSurface.C to support dynamic meshes #61

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
82702d1
Update isoSurface.C
ancolli May 17, 2025
aa04fb2
Merge pull request #1 from ancolli/fix-changing-meshes-isosurface
ancolli May 19, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
19 changes: 19 additions & 0 deletions src/VoF/reconstructionSchemes/isoSchemes/isoSurface/isoSurface.C
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -62,6 +62,7 @@ Foam::reconstruction::isoSurface::isoSurface
// Tolerances and solution controls
iso_(modelDict().lookupOrAddDefault<scalar>("iso", 0.5,false,false))
{
reconstruct();
}

// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
Expand All @@ -80,8 +81,26 @@ void Foam::reconstruction::isoSurface::reconstruct(bool forceUpdate)
{
return;
}

// Interpolating alpha1 cell centre values to mesh points (vertices)
if (mesh_.topoChanging())
{
// Introduced resizing to cope with changing meshes
if (ap_.size() != mesh_.nPoints())
{
ap_.resize(mesh_.nPoints());

}
if (interfaceCell_.size() != mesh_.nCells())
{
interfaceCell_.resize(mesh_.nCells());
}
}
ap_ = volPointInterpolation::New(mesh_).interpolate(alpha1_);

DynamicList<List<point>> facePts;

interfaceLabels_.clear();

forAll(alpha1_,cellI)
{
Expand Down