Some special adjustments are undertaken for distance = 0.
- With the isoSurfaceCell algorithm is used, additional checks for open
surfaces edges are used to limit the extend of resulting distance
surface. The resulting surface elements will not, however, contain
partial cell coverage.
- Always treated as signed (ignoring the input value), since it is
nearly impossible to generate any surface otherwise.
- the original intention was to avoid vtp output when the clouds are
empty anyhow. However, it is useful for post-processing to have
clouds with zero parcels (eg, before the start of injection).
Pruning of empty clouds is now an option in the vtkCloud dictionary
controls, with the default being false (no pruning). This represents
a non-breaking change in behaviour since it generates more output
than previously.
Example,
{
type vtkCloud;
//- Suppress writing of empty clouds (default: false)
prune true;
}
- functionObjectLibs -> libs
- redirectType -> name
- change deprecated writeCompression flags types to Switch.
- cleanup some trailing ';;' from some dictionaries
- The problem is not 100% reproducible, but be somewhat conservative
and now only close(stdin) for pure background (daemon-like) use of
Foam::system(), where it can be useful.
Using Foam::system() for launching background processes is currently
only used for the doc browser.
- since 1612, FOAM_INST_DIR and foamInstDir longer have any
special meanings when sourcing the bashrc or cshrc files.
Thus no need for special treatment in any of the dispatch wrappers.
Retained FOAM_INST_DIR as (unexported) variable in etc/bashrc,
just in case people are using patched versions of etc/bashrc
as part of their installation.
ENH: relax prefix restrictions on foamCreateVideo (issue #904)
- shift the implicit '.' to be part of the default prefix. This allows
things like "-image myimages_00" to work as might be expected.
- respect trailing '-', '.', '_' for the image prefix name.
For example,
-image press_ to accept press_*.png
- additional -mask width option (for avconv)
