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[occ] Build edge-face map only once

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tim 2019-02-28 10:12:40 -05:00
parent 7e3b292bb8
commit 749d4a7026
1 changed files with 3 additions and 8 deletions
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11
libsrc/occ/occgenmesh.cpp
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@ -1031,6 +1031,9 @@ namespace netgen
// setting elements per edge
TopTools_IndexedDataMapOfShapeListOfShape edge_face_map;
TopExp::MapShapesAndAncestors(geom.shape, TopAbs_EDGE, TopAbs_FACE, edge_face_map);
for (int i = 1; i <= nedges && !multithread.terminate; i++)
{
TopoDS_Edge e = TopoDS::Edge (geom.emap(i));
@ -1050,14 +1053,6 @@ namespace netgen
double localh = len/mparam.segmentsperedge;
double s0, s1;
// Philippose - 23/01/2009
// Find all the parent faces of a given edge
// and limit the mesh size of the edge based on the
// mesh size limit of the face
TopTools_IndexedDataMapOfShapeListOfShape edge_face_map;
edge_face_map.Clear();
TopExp::MapShapesAndAncestors(geom.shape, TopAbs_EDGE, TopAbs_FACE, edge_face_map);
const TopTools_ListOfShape& parent_faces = edge_face_map.FindFromKey(e);
TopTools_ListIteratorOfListOfShape parent_face_list;