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127 Commits

Author SHA1 Message Date
eap
a109051402 0021016: [CEA] non regression test KO 
Implement
      SMDS_ElemIteratorPtr Q2TAdaptor_Triangle::elementsIterator(SMDSAbs_ElementType type) const
 2010-09-30 13:25:40 +00:00
eap
79dc752f75 -#include "SMDS_FaceOfNodes.hxx" 2010-09-29 07:58:16 +00:00
eap
27cd471609 0020982: EDF 1547 SMESH: Creation of non-conformal quadratic pyramids 
One more redesign
 2010-09-27 06:30:22 +00:00
eap
f3ec053630 0020996: EDF 1549 SMESH: Projection 1D/2D algorithms fail 
implement FindFaceAssociation() by UV correspondence which is used
   in case if correspondent vertices belong to inner wires
 2010-09-22 10:01:32 +00:00
eap
13325ec615 0020996: EDF 1549 SMESH: Projection 1D/2D algorithms fail 
Fix FindFaceAssociation():
     1) exit from loop on outer_wire_algo as soon as solution is found
     2) treat edges of inner wires
 2010-09-21 07:53:49 +00:00
eap
6d9d5ab070 0020963: EDF 1528 SMESH: How to combine Netgen1D2D with sizemap with Quadrangle(Mapping) ? 
-              sm->ComputeStateEngine(SMESH_subMesh::COMPUTE);
+              _gen->Compute( theMesh, _mainEdge, /*anUpward=*/true);

sm->ComputeStateEngine() fails if vertices it depends on are not yet created
 2010-09-02 06:30:53 +00:00
eap
91db52567f 0020958: EDF 1529 SMESH : If some faces have been meshed with small 
quadrangles Netgen 3D creates pyramids with volume zero and fails

   bool CheckIntersection(const gp_Pnt& P, const gp_Pnt& PC,
                          gp_Pnt& Pint, SMESH_Mesh& aMesh,
                          const TopoDS_Shape& aShape,
-                         const TopoDS_Shape& NotCheckedFace);
+                         const SMDS_MeshElement* NotCheckedFace);
 2010-08-23 05:26:19 +00:00
eap
0bce8612a5 Fix for SIGSEGV on Mandriva2008 in optimize mode only 
==21300== Invalid read of size 4
==21300==    at 0x1445EA23: StdMeshers_Penta_3D::MakeVolumeMesh() (StdMeshers_Penta_3D.cxx:681)

  while (aItNodes->more()) {

It seems to be an error of optimization, aItNodes.px becomes invalid
before aItNodes->more() returns false but after the loop code is
performed for the last time.
 2010-08-19 13:28:02 +00:00
eap
23a1a900c3 remove debug output 2010-08-19 09:41:24 +00:00
eap
1aa25c0e23 0020958: EDF 1529 SMESH : If some faces have been meshed with small 
quadrangles Netgen 3D creates pyramids with volume zero and fails

* Fix HasIntersection3(): use reasonable tolerances
* Improve performace using SMESH_ElementSearcher
 2010-08-19 09:23:39 +00:00
eap
2712d2bac8 avoid unused variables in release mode 2010-08-18 11:06:29 +00:00
eap
0ead748d34 fix the case of already meshed sole straight edge 2010-08-18 11:06:01 +00:00
eap
986c507e02 0020855: [CEA] Problem with ijk algo 
find out orientation by a least distorted hexahedron
 2010-08-18 08:00:09 +00:00
vsr
6ea1e8f320 Merge from V5_1_4_BR (5_1_4rc2) 09/06/2010 2010-06-10 06:51:07 +00:00
eap
452d18f670 0020676: EDF 1212 GEOM: Partition operation creates vertices which causes mesh computation to fail with netgen 
* In GetFaceWires(), create a separate wire for each internal edge
 2010-06-08 11:33:26 +00:00
eap
dd4eae00e6 - return ( e && e->NbNodes() == ( e->IsQuadratic() ? 8 : 4 )); 
+    return ( e && e->NbCornerNodes() == 4 );
 2010-05-20 10:23:56 +00:00
eap
17aeb4f3c7 0020855: [CEA] Problem with ijk algo ---------- KO.med file 2010-05-20 10:04:19 +00:00
eap
5dad3ddd64 0020855: [CEA] Problem with ijk algo 
* Fix detection of block corners
  * Fix selection of sides
 2010-05-19 08:16:18 +00:00
vsr
6650dea1f8 Merge from V5_1_4_BR 07/05/2010 2010-05-07 15:08:23 +00:00
eap
4a1881f9c1 0020855: [CEA] Problem with ijk algo 
* Fix difining sharing of block sides
  * Fix selection of adjacent side
 2010-05-06 08:48:21 +00:00
eap
46390b4393 0020855: [CEA] Problem with ijk algo 
* Fix uninitialized gravity center
-      gp_XYZ gc;
+      gp_XYZ gc(0,0,0);
 2010-04-30 06:45:50 +00:00
eap
8ebb31bcc9 0020849: [CEA] Projection 2D fails 
* project by transformation in case if TopoDS_TFace's are different
 2010-04-26 10:39:30 +00:00
eap
2705c10eb5 Move #include "SMESH_Algo.hxx" from hxx to cxx 2010-03-30 12:30:12 +00:00
eap
1d2d0b2f0a Use TXyzIterator in Preparation() 2010-03-30 12:29:24 +00:00
eap
c3b2640450 Move StdMeshers_ProjectionUtils::IsSubShape() to SMESH_MesherHelper 2010-03-23 14:33:16 +00:00
eap
57a36ac547 0020682: EDF 1222 SMESH: 3D mesh from a skin mesh and with volumic cells 
* Fix regression made at redesigning
 2010-03-09 13:26:18 +00:00
eap
c0c6cee1a5 0020737: [CEA] Computing mesh fails 
* Fix constructor from regression made in frames of issue 0020676
 2010-03-04 07:30:41 +00:00
eap
26a6f60422 fix comment 2010-03-02 06:47:35 +00:00
eap
9ed3242565 0020611: [CEA] Algo lacking when editing MED meshing 
* Generate hexahedrons from 2D skin mesh:

+	StdMeshers_HexaFromSkin_3D.cxx
 2010-02-24 12:46:38 +00:00
skl
1ac99281d8 Changes for bug 0020705. 2010-02-19 14:38:11 +00:00
eap
b3a24eca49 0020680: EDF 1252 SMESH: Bad cell created by Radial prism in center of torus 
1) Try to build nodes using transformation before using block approach
2) workaround for wrong surface.Value(u,v) for UV near boundary of BSline surface
 2010-02-17 14:59:19 +00:00
eap
0719fe6424 0020680: EDF 1252 SMESH: Bad cell created by Radial prism in center of torus 
+  /*!
+   * \brief Return transformations to get coordinates of nodes of each internal layer
+   *        by nodes of the bottom. Layer is a set of nodes at a certain step
+   *        from bottom to top.
+   */
+  bool GetLayersTransformation(std::vector<gp_Trsf> & trsf) const;
 2010-02-17 14:56:40 +00:00
skl
e096680dda Changes for bug 0020681. 2010-02-16 11:07:53 +00:00
eap
ae8e36cc4a fix Save() and Load() 2010-02-16 09:32:14 +00:00
skl
68b6c38588 Changes for bug 0020681. 2010-02-16 09:19:59 +00:00
eap
8d6ad56522 report error reasons in case of trilateral face 2010-02-12 14:27:33 +00:00
eap
2cd3dfdd08 fix case of 2 edges 2010-02-12 08:15:06 +00:00
maintenance team
d7d3916c31 Fix compilation problem on Debian Sarge 2010-02-12 08:03:53 +00:00
eap
4e29225bc5 precise error message 2010-02-12 07:41:39 +00:00
eap
13623edbcc 0020676: EDF 1212 GEOM: Partition operation creates vertices which causes mesh computation to fail with netgen 
* Fix for internal edges
 2010-02-11 08:26:40 +00:00
eap
04efa6b9dc clear auxiliary data after Compute() 2010-02-10 07:36:45 +00:00
eap
2169f74278 0020682: EDF 1222 SMESH: 3D mesh from a skin mesh and with volumic cells 
* Redesign in order to bind two pyramids to one base quadrangle.
 * Check presence of 3D elements sharing the base quadrangle.
 2010-02-09 11:17:06 +00:00
eap
a3b1bac8a0 020674: EDF 870 SMESH: Mesh generated by Netgen not usable by GHS3D 
* Rename HasDegenenaratedEdges() -> HasDegeneratedEdges()
 2010-02-01 14:26:09 +00:00
eap
2998fad1e1 minor change 2010-02-01 13:30:15 +00:00
eap
8d2789db83 020674: EDF 870 SMESH: Mesh generated by Netgen not usable by GHS3D 
avoid creating degenetrated faces
 2010-02-01 13:29:23 +00:00
eap
d7c779851c fix comment 2010-02-01 13:28:11 +00:00
eap
4104f26589 0020431: EDF 1020 SMESH : Radial Mesh of a cylinder 
* Algorith behavior has changed - default hyps have appeared
 2010-01-22 11:38:25 +00:00
eap
fd1dc99bb5 shorten code 2010-01-22 11:37:48 +00:00
eap
188c7b742c unused variables 2010-01-22 11:36:53 +00:00
dmv
7a8e3a50af Unstable warning in release mode, on creating radialQuadrangle1D2D meshes. 2010-01-12 15:34:12 +00:00