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52976: Find Elements by Point - All does not find Ball element

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+ minor changes in sample scripts
This commit is contained in:
eap 2016-03-17 21:47:21 +03:00
parent 1a82677a35
commit 4ed74ad3da
3 changed files with 5 additions and 4 deletions
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2
doc/salome/examples/defining_hypotheses_ex05.py
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@ -37,7 +37,7 @@ algo.NumberOfSegments(20)
# assign triangulation algorithm # assign triangulation algorithm
algo = tria_mesh.Triangle() algo = tria_mesh.Triangle()
# apply "Max Element Area" hypothesis to each triangle # assign "Max Element Area" hypothesis
algo.MaxElementArea(100) algo.MaxElementArea(100)
# compute the mesh # compute the mesh

5
doc/salome/examples/defining_hypotheses_ex07.py
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@ -24,12 +24,13 @@ tria = smesh.Mesh(face1, "Face : triangle 2D mesh")
# Define 1D meshing # Define 1D meshing
algo1D = tria.Segment() algo1D = tria.Segment()
algo1D.NumberOfSegments(2) algo1D.LocalLength(3.)
# create and assign the algorithm for 2D meshing with triangles # create and assign the algorithm for 2D meshing with triangles
algo2D = tria.Triangle() algo2D = tria.Triangle()
# create and assign "LengthFromEdges" hypothesis to build triangles based on the length of the edges taken from the wire # create and assign "LengthFromEdges" hypothesis to build triangles with
# linear size close to the length of the segments generated on the face wires (3.)
algo2D.LengthFromEdges() algo2D.LengthFromEdges()
# compute the mesh # compute the mesh

2
src/SMESHUtils/SMESH_MeshAlgos.cxx
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@ -1259,7 +1259,7 @@ bool SMESH_MeshAlgos::IsOut( const SMDS_MeshElement* element, const gp_Pnt& poin
// Node or 0D element ------------------------------------------------------------------------- // Node or 0D element -------------------------------------------------------------------------
{ {
gp_Vec n2p ( xyz[0], point ); gp_Vec n2p ( xyz[0], point );
return n2p.SquareMagnitude() <= tol * tol; return n2p.SquareMagnitude() > tol * tol;
} }
return true; return true;
} }