[bos #40653][CEA] New mesh import export formats with meshio.

[modules/smesh.git] / src / SMDS / SMDS_VolumeTool.hxx

diff --git a/src/SMDS/SMDS_VolumeTool.hxx b/src/SMDS/SMDS_VolumeTool.hxx
index 4e018c0c73c1828080826921b797fe07ff170154..56affdd48636c854eb3248ecf9586980bf4925f2 100644 (file)
--- a/src/SMDS/SMDS_VolumeTool.hxx
+++ b/src/SMDS/SMDS_VolumeTool.hxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2016  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2024  CEA, EDF, OPEN CASCADE
 //
 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
@@ -20,7 +20,7 @@
 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
 
-//  SMESH SMDS : implementaion of Salome mesh data structure
+//  SMESH SMDS : implementation of Salome mesh data structure
 // File      : SMDS_VolumeTool.hxx
 // Module    : SMESH
 // Created   : Tue Jul 13 11:27:17 2004
@@ -31,9 +31,10 @@
 
 #include "SMESH_SMDS.hxx"
 
+#include <smIdType.hxx>
+
 class SMDS_MeshElement;
 class SMDS_MeshNode;
-class SMDS_VtkVolume;
 class SMDS_MeshVolume;
 
 #include <vector>
@@ -73,7 +74,7 @@ class SMDS_EXPORT SMDS_VolumeTool
   const SMDS_MeshVolume* Element() const;
   // return element
 
-  int ID() const;
+  smIdType ID() const;
   // return element ID
 
   bool IsPoly() const { return myPolyedre; }
@@ -96,12 +97,15 @@ class SMDS_EXPORT SMDS_VolumeTool
   const SMDS_MeshNode** GetNodes() const { return (const SMDS_MeshNode**) &myVolumeNodes[0]; }
   // Return array of volume nodes
 
-  int NbNodes() const { return myVolumeNodes.size(); }
-  // Return array of volume nodes
+  int NbNodes() const { return (int) myVolumeNodes.size(); }
+  // Return number of volume nodes
 
   double GetSize() const;
   // Return element volume
 
+  double GetScaledJacobian() const;
+  // Return the scaled jacobian 
+
   bool GetBaryCenter (double & X, double & Y, double & Z) const;
 
   bool IsOut(double X, double Y, double Z, double tol) const;
@@ -184,6 +188,12 @@ class SMDS_EXPORT SMDS_VolumeTool
   bool IsFreeFace(  int faceIndex, const SMDS_MeshElement** otherVol=0 ) const;
   // Fast check that only one volume is built on nodes of a given face
   // otherVol returns another volume sharing the given facet
+  // Function works for conforming mesh.
+
+  bool IsFreeFaceCheckAllNodes(  int faceIndex, const SMDS_MeshElement** otherVol=0 ) const;
+  // Check that only one volume is built on nodes of a given face
+  // otherVol returns another volume sharing the given facet
+  // Function to be used on mesh with non conforming elements. The face shared between 
 
   bool IsFreeFaceAdv(  int faceIndex, const SMDS_MeshElement** otherVol=0 ) const;
   // Thorough check that all volumes built on the face nodes lays on one side
@@ -195,6 +205,10 @@ class SMDS_EXPORT SMDS_VolumeTool
   bool GetFaceBaryCenter (int faceIndex, double & X, double & Y, double & Z) const;
   // Return barycenter of a face
 
+  bool AllFacesSameOriented() const;
+  // Check that all the faces of a polyhedron have the same orientation
+  // no differentiation between inward and outward orientation is made.
+
   double GetFaceArea( int faceIndex ) const;
   // Return face area
 
@@ -249,17 +263,20 @@ class SMDS_EXPORT SMDS_VolumeTool
 
   bool setFace( int faceIndex ) const;
 
-  bool projectNodesToNormal( int faceIndex, double& minProj, double& maxProj ) const;
+  bool projectNodesToNormal( int     faceIndex,
+                             double& minProj,
+                             double& maxProj,
+                             double* normal = 0) const;
 
   const SMDS_MeshElement* myVolume;
-  const SMDS_VtkVolume*   myPolyedre;
+  const SMDS_MeshVolume*  myPolyedre;
   bool                    myIgnoreCentralNodes;
 
   bool                    myVolForward;
   int                     myNbFaces;
   std::vector<const SMDS_MeshNode*> myVolumeNodes;
   std::vector< int >      myPolyIndices; // of a myCurFace
-  std::vector< int >      myPolyQuantities;
+  std::vector<int>        myPolyQuantities;
   std::vector< int >      myPolyFacetOri; // -1-in, +1-out, 0-undef
 
   typedef std::pair<int,int> Link;