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ENH: foamyHexMesh: Insert surface points if internal points are exposed

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This commit is contained in:
laurence
2013-09-02 15:28:13 +01:00
parent bf68378389
commit 2545d88205
1 changed files with 111 additions and 38 deletions
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149
applications/utilities/mesh/generation/foamyHexMesh/conformalVoronoiMesh/conformalVoronoiMesh/conformalVoronoiMeshConformToSurface.C
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@ -550,53 +550,130 @@ void Foam::conformalVoronoiMesh::buildSurfaceConformation()
} }
} }
// for
// (
// Delaunay::Finite_edges_iterator eit = finite_edges_begin();
// eit != finite_edges_end();
// ++eit
// )
// {
// Cell_handle c = eit->first;
// Vertex_handle vA = c->vertex(eit->second);
// Vertex_handle vB = c->vertex(eit->third);
//
// if
// (
// vA->referred()
// || vB->referred()
// )
// {
// continue;
// }
//
// if
// (
// (vA->internalPoint() && vA->referred())
// || (vB->internalPoint() && vB->referred())
// )
// {
// continue;
// }
//
// if
// (
// (vA->internalPoint() && vB->externalBoundaryPoint())
// || (vB->internalPoint() && vA->externalBoundaryPoint())
// || (vA->internalBoundaryPoint() && vB->internalBoundaryPoint())
// )
// {
// pointIndexHitAndFeatureDynList surfaceIntersections(0.5*AtoV);
// pointIndexHit surfHit;
// label hitSurface;
//
// geometryToConformTo_.findSurfaceNearest
// (
// (
// vA->internalPoint()
// ? topoint(vA->point())
// : topoint(vB->point())
// ),
// magSqr(topoint(vA->point()) - topoint(vB->point())),
// surfHit,
// hitSurface
// );
//
// if (surfHit.hit())
// {
// surfaceIntersections.append
// (
// pointIndexHitAndFeature(surfHit, hitSurface)
// );
//
// addSurfaceAndEdgeHits
// (
// (
// vA->internalPoint()
// ? topoint(vA->point())
// : topoint(vB->point())
// ),
// surfaceIntersections,
// surfacePtReplaceDistCoeffSqr,
// edgeSearchDistCoeffSqr,
// surfaceHits,
// featureEdgeHits,
// surfaceToTreeShape,
// edgeToTreeShape,
// surfacePtToEdgePtDist,
// false
// );
// }
// }
// }
for for
( (
Delaunay::Finite_edges_iterator eit = finite_edges_begin(); Delaunay::Finite_cells_iterator cit = finite_cells_begin();
eit != finite_edges_end(); cit != finite_cells_end();
++eit ++cit
) )
{ {
Cell_handle c = eit->first; label nInternal = 0;
Vertex_handle vA = c->vertex(eit->second); for (label vI = 0; vI < 4; vI++)
Vertex_handle vB = c->vertex(eit->third);
if
(
vA->referred()
|| vB->referred()
)
{ {
continue; if (cit->vertex(vI)->internalPoint())
{
nInternal++;
}
} }
if if (nInternal == 1 && cit->hasBoundaryPoint())
( //if (cit->boundaryDualVertex() && !cit->hasReferredPoint())
(vA->internalPoint() && vA->referred())
|| (vB->internalPoint() && vB->referred())
)
{ {
continue; const Foam::point& pt = cit->dual();
}
const Foam::point cellCentre =
topoint
(
CGAL::centroid
(
CGAL::Tetrahedron_3<baseK>
(
cit->vertex(0)->point(),
cit->vertex(1)->point(),
cit->vertex(2)->point(),
cit->vertex(3)->point()
)
)
);
if
(
(vA->internalPoint() && vB->externalBoundaryPoint())
|| (vB->internalPoint() && vA->externalBoundaryPoint())
)
{
pointIndexHitAndFeatureDynList surfaceIntersections(0.5*AtoV); pointIndexHitAndFeatureDynList surfaceIntersections(0.5*AtoV);
pointIndexHit surfHit; pointIndexHit surfHit;
label hitSurface; label hitSurface;
geometryToConformTo_.findSurfaceNearest geometryToConformTo_.findSurfaceNearestIntersection
( (
( cellCentre,
vA->internalPoint() pt,
? topoint(vA->point())
: topoint(vB->point())
),
magSqr(topoint(vA->point()) - topoint(vB->point())),
surfHit, surfHit,
hitSurface hitSurface
); );
@ -610,11 +687,7 @@ void Foam::conformalVoronoiMesh::buildSurfaceConformation()
addSurfaceAndEdgeHits addSurfaceAndEdgeHits
( (
( pt,
vA->internalPoint()
? topoint(vA->point())
: topoint(vB->point())
),
surfaceIntersections, surfaceIntersections,
surfacePtReplaceDistCoeffSqr, surfacePtReplaceDistCoeffSqr,
edgeSearchDistCoeffSqr, edgeSearchDistCoeffSqr,