#include <MeshVS_DataSource3D.hxx>

Inheritance diagram for MeshVS_DataSource3D:

Public Member Functions
Handle_MeshVS_HArray1OfSequenceOfInteger	GetPrismTopology (const Standard_Integer BasePoints) const

Handle_MeshVS_HArray1OfSequenceOfInteger	GetPyramidTopology (const Standard_Integer BasePoints) const

Public Member Functions inherited from MeshVS_DataSource
virtual Standard_Boolean	GetGeom (const Standard_Integer ID, const Standard_Boolean IsElement, TColStd_Array1OfReal &Coords, Standard_Integer &NbNodes, MeshVS_EntityType &Type) const =0
	Returns geometry information about node or element <br> ID is the numerical identificator of node or element IsElement indicates this ID describe node ( if Standard_False ) or element ( if Standard_True ) Coords is an array of co-ordinates of node(s). For node it is only 3 numbers: X, Y, Z in the strict order For element it is 3*n numbers, where n is number of this element vertices The order is strict also: X1, Y1, Z1, X2,...., where Xi, Yi, Zi are co-ordinates of vertices NbNodes is number of nodes. It is recommended this parameter to be set to 1 for node. Type is type of node or element (from enumeration). It is recommended this parameter to be set to MeshVS_ET_Node for node. More...

virtual Standard_Boolean	GetGeomType (const Standard_Integer ID, const Standard_Boolean IsElement, MeshVS_EntityType &Type) const =0
	This method is similar to GetGeom, but returns only element or node type. More...

virtual Standard_Boolean	Get3DGeom (const Standard_Integer ID, Standard_Integer &NbNodes, Handle< MeshVS_HArray1OfSequenceOfInteger > &Data) const
	This method returns topology information about 3D-element <br> Returns false if element with ID isn't 3D or because other troubles More...

virtual Standard_Address	GetAddr (const Standard_Integer ID, const Standard_Boolean IsElement) const =0
	This method returns pointer which represents element or node data structure. <br> This address will be saved in MeshVS_MeshEntityOwner, so that you can access to data structure fast by the method Owner(). In the redefined method you can return NULL. ID is the numerical identificator of node or element IsElement indicates this ID describe node ( if Standard_False ) or element ( if Standard_True ) More...

virtual Standard_Boolean	GetNodesByElement (const Standard_Integer ID, TColStd_Array1OfInteger &NodeIDs, Standard_Integer &NbNodes) const =0
	This method returns information about nodes this element consist of. <br> ID is the numerical identificator of element. NodeIDs is the output array of nodes IDs in correct order, the same as coordinates returned by GetGeom(). NbNodes is number of nodes (number of items set in NodeIDs). Returns False if element does not exist More...

virtual const TColStd_PackedMapOfInteger &	GetAllNodes () const =0
	This method returns map of all nodes the object consist of. More...

virtual const TColStd_PackedMapOfInteger &	GetAllElements () const =0
	This method returns map of all elements the object consist of. More...

virtual Standard_Boolean	GetNormal (const Standard_Integer Id, const Standard_Integer Max, Standard_Real &nx, Standard_Real &ny, Standard_Real &nz) const
	This method calculates normal of face, which is using for correct reflection presentation. <br> There is default method, for advance reflection this method can be redefined. Id is the numerical identificator of only element! Max is maximal number of nodes an element can consist of nx, ny, nz are values whose represent co-ordinates of normal (will be returned) In the redefined method you can return normal with length more then 1, but in this case the appearance of element will be more bright than usual. For ordinary brightness you must return normal with length 1 More...

virtual Standard_Boolean	GetNodeNormal (const Standard_Integer ranknode, const Standard_Integer ElementId, Standard_Real &nx, Standard_Real &ny, Standard_Real &nz) const
	This method return normal of node ranknode of face Id, which is using for smooth shading presentation. Returns false if normal isn't defined. More...

virtual Standard_Boolean	GetNormalsByElement (const Standard_Integer Id, const Standard_Boolean IsNodal, const Standard_Integer MaxNodes, Handle< TColStd_HArray1OfReal > &Normals) const
	This method puts components of normal vectors at each node of a mesh face (at each face of a mesh volume) <br> into the output array. Returns false if some problem was detected during calculation of normals. Id is an identifier of the mesh element. IsNodal, when true, means that normals at mesh element nodes are needed. If nodal normals are not available, or IsNodal is false, or the mesh element is a volume, then the output array contents depend on the element type: face: a normal calculated by GetNormal() is duplicated for each node of the face; volume: normals to all faces of the volume are computed (not for each node!). MaxNodes is maximal number of nodes an element can consist of. Normals contains the result. More...

virtual void	GetAllGroups (TColStd_PackedMapOfInteger &Ids) const
	This method returns map of all groups the object contains. More...

virtual Standard_Boolean	GetGroup (const Standard_Integer Id, MeshVS_EntityType &Type, TColStd_PackedMapOfInteger &Ids) const
	This method returns map of all group elements. More...

virtual Standard_Address	GetGroupAddr (const Standard_Integer ID) const
	This method returns pointer which represents group data structure. <br> This address will be saved in MeshVS_MeshOwner, so that you can access to data structure fast by the method Owner(). In the redefined method you can return NULL. ID is the numerical identificator of group More...

virtual Standard_Boolean	IsAdvancedSelectionEnabled () const
	Returns True if advanced mesh selection is enabled. Default implementation returns False. It should be redefined to return True for advanced mesh selection activation. More...

virtual Bnd_Box	GetBoundingBox () const
	Returns the bounding box of the whole mesh. It is used in advanced selection mode to define roughly the sensitive area of the mesh. It can be redefined to get access to a box computed in advance. More...

virtual Standard_Boolean	GetDetectedEntities (const Handle< MeshVS_Mesh > &Prs, const Standard_Real X, const Standard_Real Y, const Standard_Real aTol, Handle< TColStd_HPackedMapOfInteger > &Nodes, Handle< TColStd_HPackedMapOfInteger > &Elements, Standard_Real &DMin)
	Returns maps of entities (nodes and elements) detected by mouse click at the point (X,Y) on the current view plane, with the tolerance aTol. DMin - is out argument should return actual detection tolerance. Returns True if something is detected. It should be redefined if the advanced mesh selection is activated. Default implementation returns False. More...

virtual Standard_Boolean	GetDetectedEntities (const Handle< MeshVS_Mesh > &Prs, const Standard_Real XMin, const Standard_Real YMin, const Standard_Real XMax, const Standard_Real YMax, const Standard_Real aTol, Handle< TColStd_HPackedMapOfInteger > &Nodes, Handle< TColStd_HPackedMapOfInteger > &Elements)
	Returns maps of entities (nodes and elements) detected by mouse selection with rectangular box (XMin, YMin, XMax, YMax) on the current veiw plane, with the tolerance aTol. Returns True if something is detected. It should be redefined if the advanced mesh selection is activated. Default implementation returns False. More...

virtual Standard_Boolean	GetDetectedEntities (const Handle< MeshVS_Mesh > &Prs, const TColgp_Array1OfPnt2d &Polyline, const Bnd_Box2d &aBox, const Standard_Real aTol, Handle< TColStd_HPackedMapOfInteger > &Nodes, Handle< TColStd_HPackedMapOfInteger > &Elements)
	Returns maps of entities (nodes and elements) detected by mouse selection with the polyline <Polyline> on the current veiw plane, with the tolerance aTol. Returns True if something is detected. It should be redefined if the advanced mesh selection is activated. Default implementation returns False. More...

virtual Standard_Boolean	GetDetectedEntities (const Handle< MeshVS_Mesh > &Prs, Handle< TColStd_HPackedMapOfInteger > &Nodes, Handle< TColStd_HPackedMapOfInteger > &Elements)
	Filter out the maps of mesh entities so as to keep only the entities that are allowed to be selected according to the current context. Returns True if any of the maps has been changed. It should be redefined if the advanced mesh selection is activated. Default implementation returns False. 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...

Static Public Member Functions
static Handle_MeshVS_HArray1OfSequenceOfInteger	CreatePrismTopology (const Standard_Integer BasePoints)

static Handle_MeshVS_HArray1OfSequenceOfInteger	CreatePyramidTopology (const Standard_Integer BasePoints)

Member Function Documentation

static Handle_MeshVS_HArray1OfSequenceOfInteger MeshVS_DataSource3D::CreatePrismTopology ( const Standard_Integer BasePoints )

static

static Handle_MeshVS_HArray1OfSequenceOfInteger MeshVS_DataSource3D::CreatePyramidTopology ( const Standard_Integer BasePoints )

static

Handle_MeshVS_HArray1OfSequenceOfInteger MeshVS_DataSource3D::GetPrismTopology ( const Standard_Integer BasePoints ) const

Handle_MeshVS_HArray1OfSequenceOfInteger MeshVS_DataSource3D::GetPyramidTopology ( const Standard_Integer BasePoints ) const

The documentation for this class was generated from the following file:

MeshVS_DataSource3D.hxx

Public Member Functions

Static Public Member Functions

Member Function Documentation