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Open CASCADE Technology Reference Manual 8.0.0
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Open CASCADE Technology Reference Manual 8.0.0
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#include <Draw_Grid.hxx>
Public Member Functions | |
| Draw_Grid () | |
| Creates a grid. | |
| void | Steps (const double StepX, const double StepY, const double StepZ) |
| Sets the steps along the X, Y & Z axis. | |
| double | StepX () const |
| Returns the step along the X axis. | |
| double | StepY () const |
| Returns the step along the Y axis. | |
| double | StepZ () const |
| Returns the step along the Z axis. | |
| bool | IsActive () const |
| Returns if the grid is active or not. | |
| void | DrawOn (Draw_Display &Out) const override |
| Displays the grid. | |
 Public Member Functions inherited from Draw_Drawable3D | |
| virtual bool | PickReject (const double X, const double Y, const double Prec) const |
| Returns True if the pick is outside the box. | |
| virtual occ::handle< Draw_Drawable3D > | Copy () const |
| For variable copy. | |
| virtual void | Dump (Standard_OStream &S) const |
| For variable dump. | |
| virtual void | Save (Standard_OStream &theStream) const |
| Save drawable into stream; default implementation raises Standard_NotImplemented exception. | |
| virtual void | Whatis (Draw_Interpretor &I) const |
| For variable whatis command. Set as a result the type of the variable. | |
| virtual bool | Is3D () const |
| Is a 3D object. (Default True). | |
| virtual bool | IsDisplayable () const |
| Return TRUE if object can be displayed. | |
| void | SetBounds (const double theXMin, const double theXMax, const double theYMin, const double theYMax) |
| void | Bounds (double &theXMin, double &theXMax, double &theYMin, double &theYMax) const |
| bool | Visible () const |
| void | Visible (const bool V) |
| bool | Protected () const |
| void | Protected (const bool P) |
| const char * | Name () const |
| virtual void | Name (const char *const N) |
| Public Member Functions inherited from Standard_Transient | |
| Standard_Transient () | |
| Empty constructor. | |
| Standard_Transient (const Standard_Transient &) | |
| Copy constructor – does nothing. | |
| Standard_Transient & | operator= (const Standard_Transient &) |
| Assignment operator, needed to avoid copying reference counter. | |
| virtual | ~Standard_Transient ()=default |
| Destructor must be virtual. | |
| virtual const opencascade::handle< Standard_Type > & | DynamicType () const |
| Returns a type descriptor about this object. | |
| bool | IsInstance (const opencascade::handle< Standard_Type > &theType) const |
| Returns a true value if this is an instance of Type. | |
| bool | IsInstance (const char *const theTypeName) const |
| Returns a true value if this is an instance of TypeName. | |
| bool | IsKind (const opencascade::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. | |
| bool | IsKind (const char *const 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. | |
| Standard_Transient * | This () const |
| Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero. | |
| int | GetRefCount () const noexcept |
| Get the reference counter of this object. | |
| void | IncrementRefCounter () noexcept |
| Increments the reference counter of this object. Uses relaxed memory ordering since incrementing only requires atomicity, not synchronization with other memory operations. | |
| int | DecrementRefCounter () noexcept |
| Decrements the reference counter of this object; returns the decremented value. Uses release ordering for the decrement to ensure all writes to the object are visible before the count reaches zero. An acquire fence is added only when the count reaches zero, ensuring proper synchronization before deletion. This is more efficient than using acq_rel for every decrement. | |
| virtual void | Delete () const |
| Memory deallocator for transient classes. | |
Additional Inherited Members | |
| Public Types inherited from Draw_Drawable3D | |
| typedef occ::handle< Draw_Drawable3D >(* | FactoryFunction_t) (Standard_IStream &theStream) |
| Function type for restoring drawable from stream. | |
| Public Types inherited from Standard_Transient | |
| typedef void | base_type |
| Returns a type descriptor about this object. | |
| Static Public Member Functions inherited from Draw_Drawable3D | |
| static void | RegisterFactory (const char *const theType, const FactoryFunction_t &theFactory) |
| Register factory for restoring drawable from stream (opposite to Draw_Drawable3D::Save()). | |
| static occ::handle< Draw_Drawable3D > | Restore (const char *const theType, Standard_IStream &theStream) |
| Restore drawable from stream (opposite to Draw_Drawable3D::Save()). | |
| Static Public Member Functions inherited from Standard_Transient | |
| static constexpr const char * | get_type_name () |
| Returns a type descriptor about this object. | |
| static const opencascade::handle< Standard_Type > & | get_type_descriptor () |
| Returns type descriptor of Standard_Transient class. | |
| Protected Member Functions inherited from Draw_Drawable3D | |
| Draw_Drawable3D () | |
| Draw_Grid::Draw_Grid | ( | ) |
Creates a grid.
|
overridevirtual |
Displays the grid.
Implements Draw_Drawable3D.
| bool Draw_Grid::IsActive | ( | ) | const |
Returns if the grid is active or not.
Sets the steps along the X, Y & Z axis.
| double Draw_Grid::StepX | ( | ) | const |
Returns the step along the X axis.
| double Draw_Grid::StepY | ( | ) | const |
Returns the step along the Y axis.
| double Draw_Grid::StepZ | ( | ) | const |
Returns the step along the Z axis.
1.10.0