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Modified size function - function of distance to surface.

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This commit is contained in:
graham
2009-07-31 17:53:50 +01:00
parent 851639c0f5
commit 8d9063f8e5
1 changed files with 17 additions and 8 deletions
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25
applications/utilities/mesh/generation/CV2DMesher/CV2D.C
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@ -409,7 +409,7 @@ void Foam::CV2D::newPoints(const scalar relaxation)
{
point2D vert = toPoint2D(vit->point());
// alignment determination
// alignment and size determination
pointIndexHit pHit = qSurf_.tree().findNearest
(
toPoint3D(vert),
@ -419,14 +419,23 @@ void Foam::CV2D::newPoints(const scalar relaxation)
if (pHit.hit())
{
alignments[vit->index()] = toPoint2D(faceNormals[pHit.index()]);
scalar surfDist = mag(toPoint3D(vert) - pHit.hitPoint());
if (surfDist < 0.2)
{
sizes[vit->index()] *= 0.4;
}
// else if (surfDist < 0.2)
// {
// sizes[vit->index()] *= (6.0*surfDist - 1.4);
// }
}
// size determination
if (vert.x() > 0)
{
sizes[vit->index()] *= 0.5;
}
// if (vert.x() > 0)
// {
// sizes[vit->index()] *= 0.5;
// }
}
}
@ -632,7 +641,7 @@ void Foam::CV2D::newPoints(const scalar relaxation)
(
vit,
vit->point()
+ K::Vector_2
+ K::Vector_2
(
displacementAccumulator[vit->index()].x(),
displacementAccumulator[vit->index()].y()