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ENH: snappyHexMesh: user size limit. See #972.

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This commit is contained in:
mattijs
2019-01-23 12:25:54 +00:00
parent 10da897275
commit 47d29b1cdd
2 changed files with 23 additions and 16 deletions
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21
applications/utilities/mesh/generation/snappyHexMesh/snappyHexMesh.C
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@ -858,6 +858,11 @@ int main(int argc, char *argv[])
writer<scalar>::New(setFormat)
);
const scalar maxSizeRatio
(
meshDict.lookupOrDefault<scalar>("maxSizeRatio", 100.0)
);
// Read decomposePar dictionary
dictionary decomposeDict;
@ -1121,10 +1126,10 @@ int main(int argc, char *argv[])
// Check geometry
allGeometry.checkGeometry
(
100.0, // max size ratio
1e-9, // intersection tolerance
maxSizeRatio, // max size ratio
1e-9, // intersection tolerance
setFormatter,
0.01, // min triangle quality
0.01, // min triangle quality
true
);
@ -1146,12 +1151,12 @@ int main(int argc, char *argv[])
const boundBox& bb = s.bounds();
scalar ratio = bb.mag() / meshBb.mag();
if (ratio > 100.0 || ratio < 1.0/100.0)
if (ratio > maxSizeRatio || ratio < 1.0/maxSizeRatio)
{
Warning
<< " " << allGeometry.names()[geomi]
<< " bounds differ from mesh"
<< " by more than a factor 100:" << nl
<< " by more than a factor " << maxSizeRatio << ":" << nl
<< " bounding box : " << bb << nl
<< " mesh bounding box : " << meshBb
<< endl;
@ -1259,10 +1264,10 @@ int main(int argc, char *argv[])
OStringStream os;
bool hasErrors = features.checkSizes
(
100.0, //const scalar maxRatio,
maxSizeRatio, //const scalar maxRatio,
mesh.bounds(),
true, //const bool report,
os //FatalIOError
true, //const bool report,
os //FatalIOError
);
if (hasErrors)
{