C3D Toolkit  Kernel - 117982, Vision - 2.9.2.2

Topological object with name. More...

#include <topology_item.h>

+ Inheritance diagram for MbTopologyItem:
+ Collaboration diagram for MbTopologyItem:

Public Member Functions

virtual ~MbTopologyItem ()
 Destructor.
 
MbeImplicationType ImplicationType () const override
 A type of element. More...
 
virtual void Transform (const MbMatrix3D &matr, MbRegTransform *iReg=nullptr)=0
 Transform according to the matrix. More...
 
virtual void Move (const MbVector3D &to, MbRegTransform *iReg=nullptr)=0
 Move along a vector. More...
 
virtual void Rotate (const MbAxis3D &axis, double angle, MbRegTransform *iReg=nullptr)=0
 Rotate around an axis. More...
 
virtual double DistanceToPoint (const MbCartPoint3D &) const =0
 Calculate the distance to a point.
 
virtual void AddYourGabaritTo (MbCube &) const =0
 Add your own bounding box into the sent bounding box.
 
virtual void CalculateLocalGabarit (const MbMatrix3D &into, MbCube &cube) const =0
 Calculate bounding box in the local coordinate system which is given by the matrix of transformation to this system.
 
virtual bool IsSame (const MbTopologyItem &, double accuracy) const =0
 Determine whether objects are equal.
 
virtual void CalculateMesh (const MbStepData &stepData, const MbFormNote &note, MbMesh &mesh) const =0
 Construct a polygonal copy of an object mesh).
 
const MbNameGetName () const
 Get name of object.
 
MbNameSetName ()
 Get name of object for modification.
 
SimpleName GetMainName () const
 Get main name.
 
void SetMainName (SimpleName n)
 Set main name.
 
SimpleName GetFirstName () const
 Get first name.
 
SimpleName GetNameHash () const
 Get hash of name.
 
void SetName (const MbName &n)
 Set name.
 
bool GetOwnChanged () const
 Get flag which indicates that an object has (not) been changed.
 
bool GetOwnChanged (MbeChangedType n) const
 Get flag which indicates that an object has (not) been changed.
 
void SetOwnChanged (MbeChangedType)
 Set flag which indicates that an object has (not) been changed.
 
void CopyOwnChanged (const MbTopologyItem &ti)
 Copy flag which indicates that an object has (not) been changed.
 
uint16 GetOwnChangedFlag () const
 Get flag which indicates that an object has (not) been changed.
 
template<class Uint >
void SetOwnChangedFlag (Uint n)
 Set flag which indicates that an object has (not) been changed.
 
bool IsOwnRenamedOnly () const
 Get flag which indicates that an object has been renamed only.
 
bool IsOwnTransformedOnly () const
 Get flag which indicates that an object has been transformed only.
 
bool IsOwnReorientedOnly () const
 Get flag which indicates that an object has been reoriented only.
 
bool IsOwnChangedWeakly () const
 Get a flag indicating that only “weak” changes were applied: creation, renaming, transformation, reorientation. More...
 
MbeLabelState GetLabel (void *key=nullptr) const
 Get label.
 
void SetOwnLabel (MbeLabelState l, void *key=nullptr) const
 Set a label of the loop.
 
void SetOwnLabel (MbeLabelState l, void *key, bool setLock) const
 Set a label of the loop.
 
bool ToDelete () const
 Is this object intended for deletion? This is defined by labels.
 
void RemovePrivateLabel (void *key=nullptr) const
 Remove private label.
 
void Assign (const MbTopologyItem &)
 Copying of the object data.
 
void RemoveParentNamesAttribute ()
 Delete an attribute of name type with parent names.
 
- Public Member Functions inherited from MbTopItem
MbeRefType RefType () const override
 Registration type (for copying, duplication).
 
virtual MbeTopologyType IsA () const =0
 A type of element.
 
void PrepareWrite () const
 Prepare an object for writing.
 
bool IsAVertex () const
 Is it a vertex?
 
bool IsAWireEdge () const
 Is it an edge of wireframe?
 
bool IsAnEdge () const
 Is it an edge?
 
bool IsAFace () const
 Is it a face?
 
bool IsAShell () const
 Is it a shell?
 
bool IsAProxy () const
 Is it a proxy?
 
- Public Member Functions inherited from MbRefItem
refcount_t GetUseCount () const
 Get count of references (get count of owners of an object).
 
refcount_t AddRef () const
 Increase count of references by one.
 
refcount_t DecRef () const
 Decrease count of references by one.
 
refcount_t Release () const
 Decrease count of references by one and if count of references became zero, then remove itself.
 
- Public Member Functions inherited from TapeBase
 TapeBase (RegistrableRec regs=noRegistrable)
 Constructor.
 
 TapeBase (const TapeBase &)
 Copy-constructor.
 
virtual ~TapeBase ()
 Destructor.
 
RegistrableRec GetRegistrable () const
 Whether the stream class is registrable.
 
void SetRegistrable (RegistrableRec regs=registrable) const
 Set the state of registration of the stream class.
 
virtual const char * GetPureName (const VersionContainer &) const
 Get the class name.
 
virtual bool IsFamilyRegistrable () const
 Whether the object belongs to a registrable family.
 
- Public Member Functions inherited from MbAttributeContainer
 MbAttributeContainer ()
 Constructor without parameters.
 
 MbAttributeContainer (MbAttribute &)
 Constructor by attribute.
 
virtual ~MbAttributeContainer ()
 Destructor.
 
void AttributesRead (reader &)
 Read attributes from stream.
 
void AttributesWrite (writer &) const
 Writing attributes to stream.
 
void GetProperties (MbProperties &)
 Get properties of attributes.
 
void SetProperties (const MbProperties &)
 Set properties of attributes.
 
void SetDensity (double)
 Set density of an object.
 
double GetDensity () const
 Get density of an object.
 
void SetVisual (float a, float d, float sp, float sh, float t, float e, uint rgb=0)
 Set visual properties of the object.
 
void SetVisual (const MbRGBA &ambient, const MbRGBA &diffuse, const MbRGBA &specular, const MbRGBA &emission, uint8 shininess, uint8 opacity, uint8 chrom)
 Set visual properties of the object.
 
bool GetVisual (float &a, float &d, float &sp, float &sh, float &t, float &e, uint rgb=0) const
 Get visual properties of the object. More...
 
bool IsColored () const
 
void SetColor (uint32)
 Change color of the object.

 
void SetColor (int R, int G, int B)
 Change color of the object (0-255).
 
uint32 GetColor () const
 Get color of an object.
 
void SetWidth (int)
 Set thickness of lines for object's representation.
 
int GetWidth () const
 Get thickness of lines for object's representation.
 
void SetStyle (int)
 Set style of lines for object's representation.
 
int GetStyle () const
 Get style of lines for object's representation.
 
void SetSelected (bool s=true)
 To allocate or not to allocate an object.
 
bool IsSelected () const
 Is the object selected.
 
bool ReverseSelected ()
 Invert object selection.
 
void SetChanged (bool c=true)
 Set: the object is changed or isn't changed.
 
bool IsChanged () const
 Is the object changed?
 
void SetVisible (bool)
 Set visibility.

 
bool IsVisible () const
 Is the object visible?
 
bool IsInvisible () const
 Is the object invisible?
 
void AttributesAssign (const MbAttributeContainer &)
 Duplicate attributes of a given object, release existing attributes.
 
size_t AttributesCount () const
 Get the number of objects.
 
bool RemoveAttributes (bool onDeleteOwner=false)
 Delete all attributes from container.
 
MbAttributeAddAttribute (MbAttribute *attr, bool checkSame=true)
 Add attribute in container. More...
 
MbAttributeAddAttribute (const MbAttribute &attr, bool checkSame=true)
 Add attribute in container (adds a copy of the attribute if it can be added). More...
 
void GetAttributes (c3d::AttrVector &attrs, MbeAttributeType aFamily, MbeAttributeType subType) const
 Get attributes of a given type or family. More...
 
void GetAttributes (c3d::AttrVector &attrs, MbeAttributeType aType) const
 Get attributes of a given type. More...
 
template<class AttrVector >
void GetAttributes (AttrVector &attrs) const
 Get attributes. More...
 
void GetCommonAttributes (c3d::AttrVector &, const c3d::string_t &samplePrompt, MbeAttributeType subType=at_Undefined, bool firstFound=false) const
 Get attributes using sample of description string.
 
void GetStringAttributes (c3d::AttrVector &, const c3d::string_t &sampleContent) const
 Get string attributes using sample of contents of the string.
 
bool RemoveAttribute (const MbAttribute *, bool checkAccuracySame=false, double accuracy=LENGTH_EPSILON)
 Get an attribute of a given type, the first one is returned if there are many. More...
 
bool RemoveAttributes (MbeAttributeType type, MbeAttributeType subType)
 Delete attributes of a given type.
 
const MbAttributeGetSimpleAttribute (MbeAttributeType) const
 Get a simple attribute of a given subtype.
 
MbAttributeSetSimpleAttribute (MbeAttributeType)
 Get a simple attribute of a given subtype.
 
MbAttributeSetSimpleAttribute (MbAttribute *simpAttr)
 Set a simple attribute of a given subtype.
 
MbAttributeSetSimpleAttribute (const MbAttribute &simpAttr)
 Set a simple attribute of a given subtype (always copies the attribute).
 
void RemoveSimpleAttribute (MbeAttributeType)
 Delete simple attributes (one or more) of a given subtype.
 
MbAttributeDetachSimpleAttribute (MbeAttributeType)
 Detach a simple attribute of a given subtype.
 
void GetUserAttributes (std::vector< MbUserAttribute * > &attrs, const MbUserAttribType &type) const
 Get a user attribute of a given subtype.
 
void RemoveUserAttributes (const MbUserAttribType &type)
 Delete user attributes (one or more) of a given subtype.
 
void DetachUserAttributes (std::vector< MbUserAttribute * > &attrs, const MbUserAttribType &type)
 Detach a user attribute of a given subtype.
 
void AttributesChange ()
 Perform actions when changing the attributes.

 
void AttributesConvert (MbAttributeContainer &other) const
 Perform actions when converting the attributes.

 
void AttributesTransform (const MbMatrix3D &, MbRegTransform *=nullptr)
 Perform actions when transforming the attributes.

 
void AttributesMove (const MbVector3D &, MbRegTransform *=nullptr)
 Perform actions when moving the attributes.

 
void AttributesRotate (const MbAxis3D &, double angle, MbRegTransform *=nullptr)
 Perform actions when rotating the attributes.

 
void AttributesCopy (MbAttributeContainer &other, MbRegDuplicate *=nullptr) const
 Perform actions when copying the attributes.

 
void AttributesMerge (MbAttributeContainer &other)
 Perform actions when merging the attributes.

 
void AttributesReplace (MbAttributeContainer &other)
 Perform actions when replacing the attributes.
 
void AttributesSplit (const std::vector< MbAttributeContainer * > &others)
 Perform actions when splitting the attributes.
 
void AttributesDelete ()
 Perform actions when deleting the attributes.
 

Protected Member Functions

 MbTopologyItem ()
 Constructor without parameters.
 
 MbTopologyItem (const MbTopologyItem &, MbRegDuplicate *)
 Constructor of duplicating.
 
- Protected Member Functions inherited from MbTopItem
 MbTopItem ()
 Constructor.
 
- Protected Member Functions inherited from MbRefItem
 MbRefItem ()
 Constructor without parameters.
 
- Protected Member Functions inherited from MbAttributeContainer
 MbAttributeContainer (const MbAttributeContainer &, MbRegDuplicate *)
 Copy-constructor with the registrator.
 

Protected Attributes

MbLabel label
 Temporary label for performing of operations.
 

Additional Inherited Members

- Static Public Member Functions inherited from MbAttributeContainer
static MbUserAttributeReduceUserAttrib (const MbExternalAttribute &)
 Convert user attribute to "system" one.
 
static MbExternalAttributeAdvanceUserAttrib (const MbUserAttribute &)
 Convert "system" attribute to user one.
 

Detailed Description

Topological object with name.

A parent class of named topological objects.
Inheritors are objects which may be identified by name, there are vertices, edges, faces. Also inheritors have a flag of being changed and temporary label for using in operations.

Member Function Documentation

◆ ImplicationType()

MbeImplicationType MbTopologyItem::ImplicationType ( ) const
overridevirtual

A type of element.

Type of attribute container.

Reimplemented from MbAttributeContainer.

◆ IsOwnChangedWeakly()

bool MbTopologyItem::IsOwnChangedWeakly ( ) const
inline

Get a flag indicating that only “weak” changes were applied: creation, renaming, transformation, reorientation.

Get a flag indicating that the object was just created and(or) only changes that did not change the structure of the object’s geometry (“weak”) were applied to it (renaming, transformation, reorientation). If there are any other changes, the method returns false.


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