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Open CASCADE Technology
6.7.1
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Open CASCADE Technology
6.7.1
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Describes the data structure necessary for the
mesh algorithms in two dimensions plane or on
surface by meshing in UV space.
More...
#include <BRepMesh_DataStructureOfDelaun.hxx>
Public Member Functions | |
| BRepMesh_DataStructureOfDelaun (const BRepMesh_BaseAllocator &theAllocator, const Standard_Integer NodeNumber=100) | |
| <NodeNumber> is just an evaluation of the presumed number of nodes in this mesh. The Mesh data structure will be automatically redimensioned if necessary. More... | |
| Standard_Integer | AddNode (const BRepMesh_Vertex &theNode) |
| Adds a node to the mesh if the node is not already in the Mesh. Returns the index of the node in the structure. More... | |
| const BRepMesh_Vertex & | GetNode (const Standard_Integer Index) |
| Get the value of node <Index>. More... | |
| const BRepMesh_Vertex & | operator() (const Standard_Integer Index) |
| const BRepMesh_ListOfInteger & | GetNodeList (const Standard_Integer Index) |
| Get the list of node <Index>. More... | |
| void | ForceRemoveNode (const Standard_Integer Index) |
| Removes the node of index <index> from the mesh. More... | |
| void | ForceRemoveLink (const Standard_Integer Index) |
| Removes the link of index <index> from the mesh. More... | |
| void | ReplaceNodes (const BRepMesh_VertexTool &NewNodes) |
Removes the all nodes and sets new map of <br> nodes from the mesh. | |
| void | RemoveNode (const Standard_Integer Index) |
| Removes the node of index <index> from the mesh. More... | |
| Standard_Boolean | MoveNode (const Standard_Integer Index, const BRepMesh_Vertex &newNode) |
| Changes the UV value of node of index <Index> by <newNode>. Returns false if <newnode> is already in the structure. More... | |
| Standard_Integer | NbNodes () const |
| Gives the number of nodes in this mesh. More... | |
| Standard_Integer | AddLink (const BRepMesh_Edge &theLink) |
| Adds a Link to the mesh if the Link is not already in the structure. Returns the index of the link in the structure. More... | |
| const BRepMesh_Edge & | GetLink (const Standard_Integer Index) |
| Get the value of Link <Index>. More... | |
| void | RemoveLink (const Standard_Integer Index) |
| Removes the Link of index <Index> from the mesh. More... | |
| Standard_Boolean | SubstituteLink (const Standard_Integer Index, const BRepMesh_Edge &newLink) |
| Substitutes the Link of index <Index> by <newLink> clear the connectivity. More... | |
| Standard_Integer | NbLinks () const |
| Gives the number of elements in this mesh. More... | |
| Standard_Integer | AddElement (const BRepMesh_Triangle &theElement) |
| Adds an element to the mesh if it is not already in the Mesh. Returns the index of the element in the structure. More... | |
| const BRepMesh_Triangle & | GetElement (const Standard_Integer Index) |
| Get the value of Element <Index>. More... | |
| void | RemoveElement (const Standard_Integer Index) |
| Removes the element of index <Index> in the mesh. More... | |
| Standard_Boolean | SubstituteElement (const Standard_Integer Index, const BRepMesh_Triangle &newElement) |
| Substitutes the element of index <Index> by <newElement>. The links connectivity is updated. More... | |
| Standard_Integer | NbElements () const |
| Gives the number of elements in this mesh. More... | |
| void | ClearDomain () |
| Removes all elements More... | |
| Standard_Integer | IndexOf (const BRepMesh_Vertex &aNode) |
| Finds the index of the node. Returns 0 if the node is not in the mesh. More... | |
| Standard_Integer | IndexOf (const BRepMesh_Edge &aLink) const |
| Finds the index of the Link. Returns 0 if the Link is not in the mesh. More... | |
| Standard_Integer | IndexOf (const BRepMesh_Triangle &anElement) const |
| Finds the index of the Element. Returns 0 if the Element is not in the mesh. More... | |
| const BRepMesh_ListOfInteger & | LinkNeighboursOf (const Standard_Integer theNode) const |
| Gives the list of Link's indices handling the node <theNode>. More... | |
| const BRepMesh_PairOfIndex & | ElemConnectedTo (const Standard_Integer theLink) const |
| Gives the element's indices conected to <theLink>. More... | |
| const BRepMesh_MapOfInteger & | ElemOfDomain () const |
| Gives the list of element's indices More... | |
| const BRepMesh_MapOfInteger & | LinkOfDomain () const |
| Gives the list of link's indices More... | |
| void | ClearDeleted () |
| This method substitute the deleted items by the last in Indexed Data Maps to have only non-deleted elements, links or nodes in the structure. More... | |
| void | Statistics (Standard_OStream &flot) const |
| Give informations on map. More... | |
| const BRepMesh_BaseAllocator & | Allocator () const |
| BRepMesh_VertexTool & | Data () |
| Give the data structure for cell size and tolerance initialization. More... | |
 Public Member Functions inherited from MMgt_TShared | |
| virtual void | Delete () const |
| Memory deallocator for transient classes. More... | |
| Public Member Functions inherited from Standard_Transient | |
| Standard_Transient () | |
| Empty constructor. More... | |
| Standard_Transient (const Standard_Transient &) | |
| Copy constructor – does nothing. More... | |
| Standard_Transient & | operator= (const Standard_Transient &) |
| Assignment operator, needed to avoid copying reference counter. More... | |
| virtual | ~Standard_Transient () |
| Destructor must be virtual. More... | |
| virtual void | ShallowDump (Standard_OStream &) const |
| virtual const Handle_Standard_Type & | DynamicType () const |
| Returns a type information object about this object. More... | |
| Standard_Boolean | IsInstance (const Handle_Standard_Type &theType) const |
| Returns a true value if this is an instance of Type. More... | |
| Standard_Boolean | IsInstance (const Standard_CString theTypeName) const |
| Returns a true value if this is an instance of TypeName. More... | |
| Standard_Boolean | IsKind (const Handle_Standard_Type &theType) const |
| Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More... | |
| Standard_Boolean | IsKind (const Standard_CString theTypeName) const |
| Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More... | |
| virtual Handle_Standard_Transient | This () const |
| Returns a Handle which references this object. Must never be called to objects created in stack. More... | |
| Standard_Integer | GetRefCount () const |
| Get the reference counter of this object. More... | |
Describes the data structure necessary for the
mesh algorithms in two dimensions plane or on
surface by meshing in UV space.
| BRepMesh_DataStructureOfDelaun::BRepMesh_DataStructureOfDelaun | ( | const BRepMesh_BaseAllocator & | theAllocator, |
| const Standard_Integer | NodeNumber = 100 |
||
| ) |
<NodeNumber> is just an evaluation of the
presumed number of nodes in this mesh. The
Mesh data structure will be automatically
redimensioned if necessary.
| Standard_Integer BRepMesh_DataStructureOfDelaun::AddElement | ( | const BRepMesh_Triangle & | theElement | ) |
Adds an element to the mesh if it is not
already in the Mesh. Returns the index of the
element in the structure.
| Standard_Integer BRepMesh_DataStructureOfDelaun::AddLink | ( | const BRepMesh_Edge & | theLink | ) |
Adds a Link to the mesh if the Link is not
already in the structure. Returns the index of
the link in the structure.
| Standard_Integer BRepMesh_DataStructureOfDelaun::AddNode | ( | const BRepMesh_Vertex & | theNode | ) |
Adds a node to the mesh if the node is not
already in the Mesh. Returns the index of the
node in the structure.
| const BRepMesh_BaseAllocator& BRepMesh_DataStructureOfDelaun::Allocator | ( | ) | const |
| void BRepMesh_DataStructureOfDelaun::ClearDeleted | ( | ) |
This method substitute the deleted items by
the last in Indexed Data Maps to have only
non-deleted elements, links or nodes in the
structure.
| void BRepMesh_DataStructureOfDelaun::ClearDomain | ( | ) |
Removes all elements
| BRepMesh_VertexTool& BRepMesh_DataStructureOfDelaun::Data | ( | ) |
Give the data structure for cell size and
tolerance initialization.
| const BRepMesh_PairOfIndex& BRepMesh_DataStructureOfDelaun::ElemConnectedTo | ( | const Standard_Integer | theLink | ) | const |
Gives the element's indices conected
to <theLink>.
| const BRepMesh_MapOfInteger& BRepMesh_DataStructureOfDelaun::ElemOfDomain | ( | ) | const |
Gives the list of element's indices
| void BRepMesh_DataStructureOfDelaun::ForceRemoveLink | ( | const Standard_Integer | Index | ) |
Removes the link of index <index> from the mesh.
| void BRepMesh_DataStructureOfDelaun::ForceRemoveNode | ( | const Standard_Integer | Index | ) |
Removes the node of index <index> from the mesh.
| const BRepMesh_Triangle& BRepMesh_DataStructureOfDelaun::GetElement | ( | const Standard_Integer | Index | ) |
Get the value of Element <Index>.
| const BRepMesh_Edge& BRepMesh_DataStructureOfDelaun::GetLink | ( | const Standard_Integer | Index | ) |
Get the value of Link <Index>.
| const BRepMesh_Vertex& BRepMesh_DataStructureOfDelaun::GetNode | ( | const Standard_Integer | Index | ) |
Get the value of node <Index>.
| const BRepMesh_ListOfInteger& BRepMesh_DataStructureOfDelaun::GetNodeList | ( | const Standard_Integer | Index | ) |
Get the list of node <Index>.
| Standard_Integer BRepMesh_DataStructureOfDelaun::IndexOf | ( | const BRepMesh_Vertex & | aNode | ) |
Finds the index of the node. Returns 0 if the
node is not in the mesh.
| Standard_Integer BRepMesh_DataStructureOfDelaun::IndexOf | ( | const BRepMesh_Edge & | aLink | ) | const |
Finds the index of the Link. Returns 0 if the
Link is not in the mesh.
| Standard_Integer BRepMesh_DataStructureOfDelaun::IndexOf | ( | const BRepMesh_Triangle & | anElement | ) | const |
Finds the index of the Element. Returns 0 if
the Element is not in the mesh.
| const BRepMesh_ListOfInteger& BRepMesh_DataStructureOfDelaun::LinkNeighboursOf | ( | const Standard_Integer | theNode | ) | const |
Gives the list of Link's indices handling the
node <theNode>.
| const BRepMesh_MapOfInteger& BRepMesh_DataStructureOfDelaun::LinkOfDomain | ( | ) | const |
Gives the list of link's indices
| Standard_Boolean BRepMesh_DataStructureOfDelaun::MoveNode | ( | const Standard_Integer | Index, |
| const BRepMesh_Vertex & | newNode | ||
| ) |
Changes the UV value of node of index <Index> by
<newNode>. Returns false if <newnode> is already in
the structure.
| Standard_Integer BRepMesh_DataStructureOfDelaun::NbElements | ( | ) | const |
Gives the number of elements in this mesh.
| Standard_Integer BRepMesh_DataStructureOfDelaun::NbLinks | ( | ) | const |
Gives the number of elements in this mesh.
| Standard_Integer BRepMesh_DataStructureOfDelaun::NbNodes | ( | ) | const |
Gives the number of nodes in this mesh.
|
inline |
| void BRepMesh_DataStructureOfDelaun::RemoveElement | ( | const Standard_Integer | Index | ) |
Removes the element of index <Index> in the mesh.
| void BRepMesh_DataStructureOfDelaun::RemoveLink | ( | const Standard_Integer | Index | ) |
Removes the Link of index <Index> from the
mesh.
| void BRepMesh_DataStructureOfDelaun::RemoveNode | ( | const Standard_Integer | Index | ) |
Removes the node of index <index> from the mesh.
| void BRepMesh_DataStructureOfDelaun::ReplaceNodes | ( | const BRepMesh_VertexTool & | NewNodes | ) |
Removes the all nodes and sets new map of <br>
nodes from the mesh.
For internal use only.
| void BRepMesh_DataStructureOfDelaun::Statistics | ( | Standard_OStream & | flot | ) | const |
Give informations on map.
| Standard_Boolean BRepMesh_DataStructureOfDelaun::SubstituteElement | ( | const Standard_Integer | Index, |
| const BRepMesh_Triangle & | newElement | ||
| ) |
Substitutes the element of index <Index> by
<newElement>. The links connectivity is updated.
| Standard_Boolean BRepMesh_DataStructureOfDelaun::SubstituteLink | ( | const Standard_Integer | Index, |
| const BRepMesh_Edge & | newLink | ||
| ) |
Substitutes the Link of index <Index> by
<newLink> clear the connectivity.
1.8.5