+ SMESH_SequenceOfNode myNodes; // nodes for using in sewing
+ int myFlags; // see ExtrusionFlags
+ double myTolerance; // tolerance for sewing nodes
+ const TIDSortedElemSet* myElemsToUse; // elements to use for extrusion by normal
+
+ int (ExtrusParam::*myMakeNodesFun)(SMESHDS_Mesh* mesh,
+ const SMDS_MeshNode* srcNode,
+ std::list<const SMDS_MeshNode*> & newNodes,
+ const bool makeMediumNodes);
+
+ public:
+ ExtrusParam( const gp_Vec& theStep,
+ const int theNbSteps,
+ const int theFlags = 0,
+ const double theTolerance = 1e-6);
+ ExtrusParam( const gp_Dir& theDir,
+ Handle(TColStd_HSequenceOfReal) theSteps,
+ const int theFlags = 0,
+ const double theTolerance = 1e-6);
+ ExtrusParam( const double theStep,
+ const int theNbSteps,
+ const int theFlags,
+ const int theDim); // for extrusion by normal
+
+ SMESH_SequenceOfNode& ChangeNodes() { return myNodes; }
+ int& Flags() { return myFlags; }
+ bool ToMakeBoundary() const { return myFlags & EXTRUSION_FLAG_BOUNDARY; }
+ bool ToMakeGroups() const { return myFlags & EXTRUSION_FLAG_GROUPS; }
+ bool ToUseInpElemsOnly() const { return myFlags & EXTRUSION_FLAG_USE_INPUT_ELEMS_ONLY; }
+ int NbSteps() const { return mySteps->Length(); }
+
+ // stores elements to use for extrusion by normal, depending on
+ // state of EXTRUSION_FLAG_USE_INPUT_ELEMS_ONLY flag
+ void SetElementsToUse( const TIDSortedElemSet& elems );
+
+ // creates nodes and returns number of nodes added in \a newNodes
+ int MakeNodes( SMESHDS_Mesh* mesh,
+ const SMDS_MeshNode* srcNode,
+ std::list<const SMDS_MeshNode*> & newNodes,
+ const bool makeMediumNodes)
+ {
+ return (this->*myMakeNodesFun)( mesh, srcNode, newNodes, makeMediumNodes );
+ }
+ private:
+
+ int makeNodesByDir( SMESHDS_Mesh* mesh,
+ const SMDS_MeshNode* srcNode,
+ std::list<const SMDS_MeshNode*> & newNodes,
+ const bool makeMediumNodes);
+ int makeNodesByDirAndSew( SMESHDS_Mesh* mesh,
+ const SMDS_MeshNode* srcNode,
+ std::list<const SMDS_MeshNode*> & newNodes,
+ const bool makeMediumNodes);
+ int makeNodesByNormal2D( SMESHDS_Mesh* mesh,
+ const SMDS_MeshNode* srcNode,
+ std::list<const SMDS_MeshNode*> & newNodes,
+ const bool makeMediumNodes);
+ int makeNodesByNormal1D( SMESHDS_Mesh* mesh,
+ const SMDS_MeshNode* srcNode,
+ std::list<const SMDS_MeshNode*> & newNodes,
+ const bool makeMediumNodes);
+ // step iteration
+ void beginStepIter( bool withMediumNodes );
+ bool moreSteps();
+ double nextStep();
+ std::vector< double > myCurSteps;
+ bool myWithMediumNodes;
+ int myNextStep;
