New method to rearrange nodal conn of HEXA8 for a tetrahedrization that generates...

[tools/medcoupling.git] / src / MEDCoupling / MEDCouplingUMesh.cxx

diff --git a/src/MEDCoupling/MEDCouplingUMesh.cxx b/src/MEDCoupling/MEDCouplingUMesh.cxx
index 2ba48b592b804217f45e6ad985a10a9790d98f96..6afb8bf8f162066d89ac76a48c41a5af5836cfc6 100644 (file)
--- a/src/MEDCoupling/MEDCouplingUMesh.cxx
+++ b/src/MEDCoupling/MEDCouplingUMesh.cxx
@@ -5245,7 +5245,7 @@ void MEDCouplingUMesh::tessellate2DCurve(double eps)
  *          and \a this->getMeshDimension() != 3. 
  *  \throw If \a policy is not one of the four discussed above.
  *  \throw If the nodal connectivity of cells is not defined.
- * \sa MEDCouplingUMesh::tetrahedrize
+ * \sa MEDCouplingUMesh::tetrahedrize, MEDCoupling1SGTUMesh::sortHexa8EachOther
  */
 DataArrayInt *MEDCouplingUMesh::simplexize(int policy)
 {
@@ -9391,10 +9391,13 @@ DataArrayInt *MEDCouplingUMesh::ComputeRangesFromTypeDistribution(const std::vec
  *          an id of old cell producing it. The caller is to delete this array using
  *         decrRef() as it is no more needed.
  * \return MEDCoupling1SGTUMesh * - the mesh containing only INTERP_KERNEL::NORM_TETRA4 cells.
+ *
+ * \warning This method operates on each cells in this independantly ! So it can leads to non conform mesh in returned value ! If you expect to have a conform mesh in output
+ * the policy PLANAR_FACE_6 should be used on a mesh sorted with MEDCoupling1SGTUMesh::sortHexa8EachOther.
  * 
  * \throw If \a this is not a 3D mesh (spaceDim==3 and meshDim==3).
  * \throw If \a this is not fully constituted with linear 3D cells.
- * \sa MEDCouplingUMesh::simplexize
+ * \sa MEDCouplingUMesh::simplexize, MEDCoupling1SGTUMesh::sortHexa8EachOther
  */
 MEDCoupling1SGTUMesh *MEDCouplingUMesh::tetrahedrize(int policy, DataArrayInt *& n2oCells, int& nbOfAdditionalPoints) const
 {