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1aa25c0e23
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Author SHA1 Message Date
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
14c9e5320c fix removing from the std::map being iterated over 2010-08-19 09:21:03 +00:00
eap
3a69b3ea0f 0020958: EDF 1529 SMESH : If some faces have been meshed with small 
quadrangles Netgen 3D creates pyramids with volume zero and fails

struct SMESH_ElementSearcher
{
+  /*!
+   * \brief Return elements possibly intersecting the line
+   */
+  virtual void GetElementsNearLine( const gp_Ax1&                           line,
+                                    SMDSAbs_ElementType                     type,
+                                    std::vector< const SMDS_MeshElement* >& foundElems)=0;
 2010-08-19 09:19:49 +00:00
eap
32e5402500 Implement iteration in id increasing order 
-  SMDS_NodeIteratorPtr nodesIterator(bool idInceasingOrder=false) const;
-  SMDS_0DElementIteratorPtr elements0dIterator() const;
-  SMDS_EdgeIteratorPtr edgesIterator() const;
-  SMDS_FaceIteratorPtr facesIterator() const;
-  SMDS_VolumeIteratorPtr volumesIterator() const;
+  SMDS_NodeIteratorPtr nodesIterator          (bool idInceasingOrder=false) const;
+  SMDS_0DElementIteratorPtr elements0dIterator(bool idInceasingOrder=false) const;
+  SMDS_EdgeIteratorPtr edgesIterator          (bool idInceasingOrder=false) const;
+  SMDS_FaceIteratorPtr facesIterator          (bool idInceasingOrder=false) const;
+  SMDS_VolumeIteratorPtr volumesIterator      (bool idInceasingOrder=false) const;
 2010-08-19 09:17:39 +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
eap
99da90c8d2 -theFileName = thePath + "/Shapes/Brep/slots.brep" 
+theFileName = os.path.join( thePath,"Shapes","Brep","slots.brep")
 2010-08-13 12:56:44 +00:00
eap
9b8d761c97 0020955: EDF 1493 SMESH: Bad import of .unv file 
* Complete the set of readable 2D elements
 2010-08-09 08:38:48 +00:00
eap
c3ab4d469d Remove unused variables 2010-08-09 08:37:24 +00:00
eap
758a69ebf0 0020951: EDF 1501 SMESH: Conversion linear/quadratic with medium nodes on geometry fails with GHS3D 
* Fix splitTrianglesIntoChains()
 2010-08-04 12:05:37 +00:00
eap
da13b7ebd3 0020951: EDF 1501 SMESH: Conversion linear/quadratic with medium nodes on geometry fails with GHS3D 
* Fix for usecase: open the atached study, convert Mesh_1 from
   quadratic, unassign GHS3D algo -> SIGSEGV. Reason is that the same
   SMDS_SpacePosition is shared by all nodes in different solids.
 2010-08-04 12:02:49 +00:00
eap
cb58ff9fa4 untabify 2010-07-27 13:06:18 +00:00
eap
52be03b564 0020951: EDF 1501 SMESH: Conversion linear/quadratic with medium nodes on geometry fails with GHS3D 
* Fix GetNodeUV() for a node on seam edge: enable projection of node in face
 * Fix GetMediumNode(): set a node in volume #1 as well
 * Fix QFace::GetLinkChain(), case of triangles
 2010-07-27 13:05:28 +00:00
ouv
a8864480d4 Additional fix for issue 20755 2010-07-23 11:09:49 +00:00
eap
4ea8012155 0020920: EDF 1478 SMESH: Conversion linear to quadratic fails (BLSURF Mesh) 
* fix FixQuadraticElements(): ignore internal chains
 2010-07-21 05:45:17 +00:00
eap
cc0f9654b4 0020919: EDF 1472 SMESH: Linear to quadratic conversion fails with hexaedron algorithm 
* fix FixQuadraticElements()
 2010-07-20 06:06:38 +00:00
eap
90bfbd9c1e improve comment 2010-07-20 06:05:22 +00:00
adam
92931e254a Patch from Anthony to be compliant with MED 2010-07-19 15:18:39 +00:00
eap
99adc043fe untabify 2010-07-19 07:57:32 +00:00
vsr
420d105fdb Issue 0020921: EDF 1462 SMESH: Regression in 5.1.4. a quadrangle meshing fails 2010-07-08 06:51:11 +00:00
vsr
32a86c1f4a 0020742: EDF 1270 SMESH : Delete Group with contents and remove Orphan Nodes 2010-07-07 05:32:15 +00:00
adam
3cd9dd3663 windows port 2010-07-06 10:17:30 +00:00
dmv
4d43188368 IPAL21820 TC6.1.0: Lost new nodes 2010-07-05 13:58:35 +00:00
dmv
e3ffb861ce IPAL21831 Can't load the Python dump after Export to MED 2010-06-30 11:40:12 +00:00
vsr
9862fa66b4 Bug IPAL21801: preferences for SMESH: color of Group name text should be added 
EDF 703 SMESH VISU : Display Mesh Groups names in viewer (as a caption)
Additional fix: add preferences for the names groups color
 2010-06-23 13:19:50 +00:00
vsr
8c1e153907 0020752: EDF 1303 SMESH : Add a 'Select All' button in Create Group dialog box 2010-06-22 15:24:40 +00:00
jfa
946f0a4e5c Mantis issue 0020812: Register() and Destroy() of the GenericObj. 2010-06-22 14:43:41 +00:00
vsr
5faccfa115 Improve documentation generation mechanism 2010-06-22 14:14:43 +00:00
ouv
e533bcb1d7 Issue 0020755: EDF 1279 MESH : 'Mesh to Pass Through a Point' enhancement 2010-06-21 10:30:03 +00:00
vsr
2343a5b385 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. 2010-06-21 07:29:04 +00:00
vsr
97577f2731 Fix bug of NodeSearcher: search fails if point is outside the mesh on the distance more than octree node precision value 2010-06-17 19:00:18 +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
eap
0611264223 0020693: EDF 1288 SMESH: Problem to recompute a mesh with a sub-mesh and a conversion linear-quadratic 
## Computes the mesh and returns the status of the computation
+    #  @param discardModifs if True and the mesh has been edited since
+    #         a last total re-compute and that may prevent successful partial re-compute,
+    #         then the mesh is cleaned before Compute()
     #  @return True or False
     #  @ingroup l2_construct
-    def Compute(self, geom=0):
+    def Compute(self, geom=0, discardModifs=False):
 2010-05-13 06:24:13 +00:00
eap
475c43c868 0020693: EDF 1288 SMESH: Problem to recompute a mesh with a sub-mesh and a conversion linear-quadratic 
* set _isModified attribute of the mesh to true
 2010-05-13 06:23:03 +00:00
eap
fdac3f59c5 0020693: EDF 1288 SMESH: Problem to recompute a mesh with a sub-mesh and a conversion linear-quadratic 
* save/restore _isModified attribute of the mesh
 2010-05-13 06:22:26 +00:00
eap
38824d786e 0020693: EDF 1288 SMESH: Problem to recompute a mesh with a sub-mesh and a conversion linear-quadratic 
+    if ( myMesh->HasModificationsToDiscard() && // issue 0020693
+         SUIT_MessageBox::question( desktop(), tr( "SMESH_WARNING" ),
+                                    tr( "FULL_RECOMPUTE_QUESTION" ),
+                                    tr( "SMESH_BUT_YES" ), tr( "SMESH_BUT_NO" ), 1, 0 ) == 0 )
+      myMesh->Clear();
 2010-05-13 06:20:35 +00:00
eap
a5103fc7f7 0020693: EDF 1288 SMESH: Problem to recompute a mesh with a sub-mesh and a conversion linear-quadratic 
+            <source>FULL_RECOMPUTE_QUESTION</source>
+            <translation>
+The mesh has been edited since a last total re-compute
+that may prevent successful computation.
+Do you wish to re-compute the mesh totally to discard the modifications?
+            </translation>
+        </message>
+        <message>
 2010-05-13 06:20:02 +00:00
eap
dc9f7a0708 0020693: EDF 1288 SMESH: Problem to recompute a mesh with a sub-mesh and a conversion linear-quadratic 
+    /*!
+     * Return true if the mesh has been edited since a total re-compute
+     * and those modifications may prevent successful partial re-compute
+     */
+    boolean HasModificationsToDiscard()
+      raises (SALOME::SALOME_Exception);
 2010-05-13 06:18:57 +00:00
eap
d0e4aacc56 0020693: EDF 1288 SMESH: Problem to recompute a mesh with a sub-mesh and a conversion linear-quadratic 
+  void SetIsModified(bool isModified);
+  bool GetIsModified() const { return _isModified; }
+  bool HasModificationsToDiscard() const;
+  bool                       _isModified; //!< modified since last total re-compute, issue 0020693
 2010-05-13 06:18:02 +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
dmv
42e7938ff9 Improve Documentation style. 2010-04-08 11:04:09 +00:00
dmv
0fe4350ada IPAL21668 Call of Edit Group leads to Crash. 2010-04-08 07:52:18 +00:00