bool surfaceOffsetLinearDistance::sizeLocations
(
const pointIndexHit& hitPt,
const vector& n,
pointField& shapePts,
scalarField& shapeSizes
) const
{
const Foam::point& pt = hitPt.hitPoint();
const scalar offsetCellSize =
surfaceCellSizeFunction_().interpolate(pt, hitPt.index());
if (sideMode_ == rmBothsides)
{
shapePts.resize(4);
shapeSizes.resize(4);
shapePts[0] = pt - n*surfaceOffset_;
shapeSizes[0] = offsetCellSize;
shapePts[1] = pt - n*totalDistance_;
shapeSizes[1] = distanceCellSize_;
shapePts[2] = pt + n*surfaceOffset_;
shapeSizes[2] = offsetCellSize;
shapePts[3] = pt + n*totalDistance_;
shapeSizes[3] = distanceCellSize_;
}
else if (sideMode_ == smInside)
{
shapePts.resize(2);
shapeSizes.resize(2);
shapePts[0] = pt - n*surfaceOffset_;
shapeSizes[0] = offsetCellSize;
shapePts[1] = pt - n*totalDistance_;
shapeSizes[1] = distanceCellSize_;
}
else if (sideMode_ == smOutside)
{
shapePts.resize(2);
shapeSizes.resize(2);
shapePts[0] = pt + n*surfaceOffset_;
shapeSizes[0] = offsetCellSize;
shapePts[1] = pt + n*totalDistance_;
shapeSizes[1] = distanceCellSize_;
}
return true;
}
bool uniformDistance::sizeLocations
(
const pointIndexHit& hitPt,
const vector& n,
pointField& shapePts,
scalarField& shapeSizes
) const
{
const Foam::point& pt = hitPt.hitPoint();
const scalar distanceCellSize =
surfaceCellSizeFunction_().interpolate(pt, hitPt.index());
if (sideMode_ == rmBothsides)
{
shapePts.resize(2);
shapeSizes.resize(2);
shapePts[0] = pt - n*distance_;
shapeSizes[0] = distanceCellSize;
shapePts[1] = pt + n*distance_;
shapeSizes[1] = distanceCellSize;
}
else if (sideMode_ == smInside)
{
shapePts.resize(1);
shapeSizes.resize(1);
shapePts[0] = pt - n*distance_;
shapeSizes[0] = distanceCellSize;
}
else if (sideMode_ == smOutside)
{
shapePts.resize(1);
shapeSizes.resize(1);
shapePts[0] = pt - n*distance_;
shapeSizes[0] = distanceCellSize;
}
return false;
}