Commit 190bbd69 authored by Mark Olesen's avatar Mark Olesen
Browse files

add corners() method to boundBox

parent 45f17a9e
......@@ -37,7 +37,12 @@ License
using namespace Foam;
// Does face use valid vertices?
bool validTri(const bool verbose, const triSurface& surf, const label faceI)
bool validTri
(
const bool verbose,
const triSurface& surf,
const label faceI
)
{
// Simple check on indices ok.
......@@ -175,6 +180,11 @@ int main(int argc, char *argv[])
argList::addBoolOption("checkSelfIntersection");
argList::addBoolOption("verbose");
argList::addBoolOption
(
"blockMesh",
"write vertices/blocks for blockMeshDict"
);
argList args(argc, argv);
......@@ -182,7 +192,7 @@ int main(int argc, char *argv[])
bool verbose = args.optionFound("verbose");
fileName surfFileName(args.additionalArgs()[0]);
Pout<< "Reading surface from " << surfFileName << " ..." << nl << endl;
Info<< "Reading surface from " << surfFileName << " ..." << nl << endl;
// Read
......@@ -191,9 +201,33 @@ int main(int argc, char *argv[])
triSurface surf(surfFileName);
Pout<< "Statistics:" << endl;
surf.writeStats(Pout);
Pout<< endl;
Info<< "Statistics:" << endl;
surf.writeStats(Info);
Info<< endl;
// write bounding box corners
if (args.optionFound("blockMesh"))
{
pointField cornerPts = boundBox(surf.points()).corners();
Info<<"// blockMeshDict info" << nl;
Info<<"vertices\n(" << nl;
forAll(cornerPts, ptI)
{
Info << " " << cornerPts[ptI] << nl;
}
// number of divisions needs adjustment later
Info<<");\n" << nl
<<"blocks\n"
<<"(\n"
<<" hex (0 1 2 3 4 5 6 7) (10 10 10) simpleGrading (1 1 1)\n"
<<");\n" << nl;
Info<<"edges();" << nl
<<"patches();" << endl;
}
// Region sizes
......@@ -220,14 +254,14 @@ int main(int argc, char *argv[])
}
}
Pout<< "Region\tSize" << nl
Info<< "Region\tSize" << nl
<< "------\t----" << nl;
forAll(surf.patches(), patchI)
{
Pout<< surf.patches()[patchI].name() << '\t'
Info<< surf.patches()[patchI].name() << '\t'
<< regionSize[patchI] << nl;
}
Pout<< nl << endl;
Info<< nl << endl;
}
......@@ -247,19 +281,19 @@ int main(int argc, char *argv[])
if (illegalFaces.size())
{
Pout<< "Surface has " << illegalFaces.size()
Info<< "Surface has " << illegalFaces.size()
<< " illegal triangles." << endl;
OFstream str("illegalFaces");
Pout<< "Dumping conflicting face labels to " << str.name() << endl
Info<< "Dumping conflicting face labels to " << str.name() << endl
<< "Paste this into the input for surfaceSubset" << endl;
str << illegalFaces;
}
else
{
Pout<< "Surface has no illegal triangles." << endl;
Info<< "Surface has no illegal triangles." << endl;
}
Pout<< endl;
Info<< endl;
}
......@@ -312,28 +346,28 @@ int main(int argc, char *argv[])
labelList binCount = countBins(0, 1, 20, triQ);
Pout<< "Triangle quality (equilateral=1, collapsed=0):"
Info<< "Triangle quality (equilateral=1, collapsed=0):"
<< endl;
OSstream& os = Pout;
OSstream& os = Info;
os.width(4);
scalar dist = (1.0 - 0.0)/20.0;
scalar min = 0;
forAll(binCount, binI)
{
Pout<< " " << min << " .. " << min+dist << " : "
Info<< " " << min << " .. " << min+dist << " : "
<< 1.0/surf.size() * binCount[binI]
<< endl;
min += dist;
}
Pout<< endl;
Info<< endl;
label minIndex = findMin(triQ);
label maxIndex = findMax(triQ);
Pout<< " min " << triQ[minIndex] << " for triangle " << minIndex
Info<< " min " << triQ[minIndex] << " for triangle " << minIndex
<< nl
<< " max " << triQ[maxIndex] << " for triangle " << maxIndex
<< nl
......@@ -360,7 +394,7 @@ int main(int argc, char *argv[])
}
OFstream str("badFaces");
Pout<< "Dumping bad quality faces to " << str.name() << endl
Info<< "Dumping bad quality faces to " << str.name() << endl
<< "Paste this into the input for surfaceSubset" << nl
<< nl << endl;
......@@ -390,7 +424,7 @@ int main(int argc, char *argv[])
const edge& maxE = edges[maxEdgeI];
Pout<< "Edges:" << nl
Info<< "Edges:" << nl
<< " min " << edgeMag[minEdgeI] << " for edge " << minEdgeI
<< " points " << localPoints[minE[0]] << localPoints[minE[1]]
<< nl
......@@ -411,7 +445,7 @@ int main(int argc, char *argv[])
const boundBox bb(localPoints);
scalar smallDim = 1E-6 * bb.mag();
Pout<< "Checking for points less than 1E-6 of bounding box ("
Info<< "Checking for points less than 1E-6 of bounding box ("
<< bb.span() << " meter) apart."
<< endl;
......@@ -450,7 +484,7 @@ int main(int argc, char *argv[])
if (edgeI == -1)
{
Pout<< " close unconnected points "
Info<< " close unconnected points "
<< ptI << ' ' << localPoints[ptI]
<< " and " << prevPtI << ' '
<< localPoints[prevPtI]
......@@ -460,7 +494,7 @@ int main(int argc, char *argv[])
}
else
{
Pout<< " small edge between points "
Info<< " small edge between points "
<< ptI << ' ' << localPoints[ptI]
<< " and " << prevPtI << ' '
<< localPoints[prevPtI]
......@@ -471,7 +505,7 @@ int main(int argc, char *argv[])
}
}
Pout<< "Found " << nClose << " nearby points." << nl
Info<< "Found " << nClose << " nearby points." << nl
<< endl;
}
......@@ -516,25 +550,25 @@ int main(int argc, char *argv[])
if ((nSingleEdges != 0) || (nMultEdges != 0))
{
Pout<< "Surface is not closed since not all edges connected to "
Info<< "Surface is not closed since not all edges connected to "
<< "two faces:" << endl
<< " connected to one face : " << nSingleEdges << endl
<< " connected to >2 faces : " << nMultEdges << endl;
Pout<< "Conflicting face labels:" << problemFaces.size() << endl;
Info<< "Conflicting face labels:" << problemFaces.size() << endl;
OFstream str("problemFaces");
Pout<< "Dumping conflicting face labels to " << str.name() << endl
Info<< "Dumping conflicting face labels to " << str.name() << endl
<< "Paste this into the input for surfaceSubset" << endl;
str << problemFaces;
}
else
{
Pout<< "Surface is closed. All edges connected to two faces." << endl;
Info<< "Surface is closed. All edges connected to two faces." << endl;
}
Pout<< endl;
Info<< endl;
......@@ -544,11 +578,11 @@ int main(int argc, char *argv[])
labelList faceZone;
label numZones = surf.markZones(boolList(surf.nEdges(), false), faceZone);
Pout<< "Number of unconnected parts : " << numZones << endl;
Info<< "Number of unconnected parts : " << numZones << endl;
if (numZones > 1)
{
Pout<< "Splitting surface into parts ..." << endl << endl;
Info<< "Splitting surface into parts ..." << endl << endl;
fileName surfFileNameBase(surfFileName.name());
......@@ -585,7 +619,7 @@ int main(int argc, char *argv[])
+ ".ftr"
);
Pout<< "writing part " << zone << " size " << subSurf.size()
Info<< "writing part " << zone << " size " << subSurf.size()
<< " to " << subFileName << endl;
subSurf.write(subFileName);
......@@ -608,15 +642,15 @@ int main(int argc, char *argv[])
labelList normalZone;
label numNormalZones = PatchTools::markZones(surf, borderEdge, normalZone);
Pout<< endl
Info<< endl
<< "Number of zones (connected area with consistent normal) : "
<< numNormalZones << endl;
if (numNormalZones > 1)
{
Pout<< "More than one normal orientation." << endl;
Info<< "More than one normal orientation." << endl;
}
Pout<< endl;
Info<< endl;
......@@ -625,19 +659,19 @@ int main(int argc, char *argv[])
if (checkSelfIntersection)
{
Pout<< "Checking self-intersection." << endl;
Info<< "Checking self-intersection." << endl;
triSurfaceSearch querySurf(surf);
surfaceIntersection inter(querySurf);
if (inter.cutEdges().empty() && inter.cutPoints().empty())
{
Pout<< "Surface is not self-intersecting" << endl;
Info<< "Surface is not self-intersecting" << endl;
}
else
{
Pout<< "Surface is self-intersecting" << endl;
Pout<< "Writing edges of intersection to selfInter.obj" << endl;
Info<< "Surface is self-intersecting" << endl;
Info<< "Writing edges of intersection to selfInter.obj" << endl;
OFstream intStream("selfInter.obj");
forAll(inter.cutPoints(), cutPointI)
......@@ -654,11 +688,11 @@ int main(int argc, char *argv[])
intStream << "l " << e.start()+1 << ' ' << e.end()+1 << endl;
}
}
Pout<< endl;
Info<< endl;
}
Pout<< "End\n" << endl;
Info<< "\nEnd\n" << endl;
return 0;
}
......
......@@ -110,6 +110,26 @@ Foam::boundBox::boundBox(Istream& is)
}
// * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * //
Foam::tmp<Foam::pointField> Foam::boundBox::corners() const
{
tmp<pointField> tPts = tmp<pointField>(new pointField(8));
pointField& pt = tPts();
pt[0] = min_; // min-x, min-y, min-z
pt[1] = point(max_.x(), min_.y(), min_.z()); // max-x, min-y, min-z
pt[2] = point(max_.x(), max_.y(), min_.z()); // max-x, max-y, min-z
pt[3] = point(min_.x(), max_.y(), min_.z()); // min-x, max-y, min-z
pt[4] = point(min_.x(), min_.y(), max_.z()); // min-x, min-y, max-z
pt[5] = point(max_.x(), min_.y(), max_.z()); // max-x, min-y, max-z
pt[6] = max_; // max-x, max-y, max-z
pt[7] = point(min_.x(), max_.y(), max_.z()); // min-x, max-y, max-z
return tPts;
}
// * * * * * * * * * * * * * * * Ostream Operator * * * * * * * * * * * * * //
Foam::Ostream& Foam::operator<<(Ostream& os, const boundBox& bb)
......
......@@ -171,6 +171,8 @@ public:
return cmptAv(span());
}
//- Return corner points in an order corresponding to a 'hex' cell
tmp<pointField> corners() const;
// Query
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment