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Fix bug of NodeSearcher: search fails if point is outside the mesh on the distance more than octree node precision value. Version 2 with improved performance.

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vsr 2010-06-21 07:29:04 +00:00
parent 97577f2731
commit 2343a5b385
1 changed files with 2 additions and 1 deletions
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3
src/SMESH/SMESH_MeshEditor.cxx
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@ -5972,12 +5972,13 @@ struct SMESH_NodeSearcherImpl: public SMESH_NodeSearcher
treeList.push_back( myOctreeNode ); treeList.push_back( myOctreeNode );
SMDS_MeshNode pointNode( thePnt.X(), thePnt.Y(), thePnt.Z() ); SMDS_MeshNode pointNode( thePnt.X(), thePnt.Y(), thePnt.Z() );
bool pointInside = myOctreeNode->isInside( &pointNode, myHalfLeafSize );
for ( trIt = treeList.begin(); trIt != treeList.end(); ++trIt) for ( trIt = treeList.begin(); trIt != treeList.end(); ++trIt)
{ {
SMESH_OctreeNode* tree = *trIt; SMESH_OctreeNode* tree = *trIt;
if ( !tree->isLeaf() ) // put children to the queue if ( !tree->isLeaf() ) // put children to the queue
{ {
//if ( !tree->isInside( &pointNode, myHalfLeafSize )) continue; if ( pointInside && !tree->isInside( &pointNode, myHalfLeafSize )) continue;
SMESH_OctreeNodeIteratorPtr cIt = tree->GetChildrenIterator(); SMESH_OctreeNodeIteratorPtr cIt = tree->GetChildrenIterator();
while ( cIt->more() ) while ( cIt->more() )
treeList.push_back( cIt->next() ); treeList.push_back( cIt->next() );