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ENH: surfaceFeatureExtract: new syntax for non-manifold edges

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This commit is contained in:
mattijs
2012-10-11 11:04:24 +01:00
parent f2f752a033
commit 674990765a
3 changed files with 79 additions and 7 deletions
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28
applications/utilities/surface/surfaceFeatureExtract/surfaceFeatureExtract.C
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@ -721,16 +721,34 @@ int main(int argc, char *argv[])
deleteBox(surf, bb, true, edgeStat);
}
const Switch manifoldEdges =
subsetDict.lookupOrDefault<Switch>("manifoldEdges", "no");
const Switch nonManifoldEdges =
subsetDict.lookupOrDefault<Switch>("nonManifoldEdges", "yes");
if (manifoldEdges)
if (!nonManifoldEdges)
{
Info<< "Removing all non-manifold edges" << endl;
Info<< "Removing all non-manifold edges"
<< " (edges with > 2 connected faces)" << endl;
forAll(edgeStat, edgeI)
{
if (surf.edgeFaces()[edgeI].size() != 2)
if (surf.edgeFaces()[edgeI].size() > 2)
{
edgeStat[edgeI] = surfaceFeatures::NONE;
}
}
}
const Switch openEdges =
subsetDict.lookupOrDefault<Switch>("openEdges", "yes");
if (!openEdges)
{
Info<< "Removing all open edges"
<< " (edges with 1 connected face)" << endl;
forAll(edgeStat, edgeI)
{
if (surf.edgeFaces()[edgeI].size() == 1)
{
edgeStat[edgeI] = surfaceFeatures::NONE;
}

10
applications/utilities/surface/surfaceFeatureExtract/surfaceFeatureExtractDict
View File

@ -59,15 +59,21 @@ surface2.nas
{
// Use a plane to select feature edges
// (normal)(basePoint)
// Keep only edges that intersect the plane will be included
plane (1 0 0)(0 0 0);
// Select feature edges using a box
// (minPt)(maxPt)
// Keep edges inside the box:
insideBox (0 0 0)(1 1 1);
// Keep edges outside the box:
outsideBox (0 0 0)(1 1 1);
// Remove any non-manifold (open or > 2 connected faces) edges
manifoldEdges no;
// Keep nonManifold edges (edges with >2 connected faces)
nonManifoldEdges yes;
// Keep open edges (edges with 1 connected face)
openEdges yes;
}
addFeatures