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Fix regression of test grid 2d_mesh_NETGEN/D2

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fix restricting local H, which was broken by a defaut netgen::mparam.minh
This commit is contained in:
eap 2011-11-02 08:56:59 +00:00
parent 997b0b500d
commit 1ead0a723d
1 changed files with 3 additions and 4 deletions
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7
src/NETGENPlugin/NETGENPlugin_NETGEN_2D_ONLY.cxx
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@ -301,15 +301,14 @@ static TError addSegmentsToMesh(netgen::Mesh& ngMesh,
ngMesh.AddSegment (seg);
{
// restrict size of elements near the segment
netgen::Point3d ngP1(n->X(), n->Y(), n->Z());
n = uvPtVec[ i+1 ].node;
netgen::Point3d ngP2(n->X(), n->Y(), n->Z());
SMESH_TNodeXYZ np1( n ), np2( uvPtVec[ i+1 ].node );
// get an average size of adjacent segments to avoid sharp change of
// element size (regression on issue 0020452, note 0010898)
int iPrev = SMESH_MesherHelper::WrapIndex( i-1, nbSegments );
int iNext = SMESH_MesherHelper::WrapIndex( i+1, nbSegments );
double avgH = ( segLen[ iPrev ] + segLen[ i ] + segLen[ iNext ]) / 3;
ngMesh.RestrictLocalH( netgen::Center( ngP1,ngP2), avgH );
NETGENPlugin_Mesher::RestrictLocalSize( ngMesh, 0.5*(np1+np2), avgH );
}
#ifdef DUMP_SEGMENTS
cout << "Segment: " << seg.edgenr << endl