Open CASCADE Technology 7.8.0
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Converts a plane, bspline surface, surface of revolution, surface of extrusion, offset surface to grid of bezier basis surface ( bezier surface, surface of revolution based on bezier curve, offset surface based on any previous type). More...
#include <ShapeUpgrade_ConvertSurfaceToBezierBasis.hxx>
Public Member Functions | |
ShapeUpgrade_ConvertSurfaceToBezierBasis () | |
Empty constructor. | |
virtual void | Build (const Standard_Boolean Segment) override |
Splits a list of beziers computed by Compute method according the split values and splitting parameters. | |
virtual void | Compute (const Standard_Boolean Segment) override |
Converts surface into a grid of bezier based surfaces, and stores this grid. | |
Handle< ShapeExtend_CompositeSurface > | Segments () const |
Returns the grid of bezier based surfaces correspondent to original surface. | |
void | SetPlaneMode (const Standard_Boolean mode) |
Sets mode for conversion Geom_Plane to Bezier. | |
Standard_Boolean | GetPlaneMode () const |
Returns the Geom_Pline conversion mode. | |
void | SetRevolutionMode (const Standard_Boolean mode) |
Sets mode for conversion Geom_SurfaceOfRevolution to Bezier. | |
Standard_Boolean | GetRevolutionMode () const |
Returns the Geom_SurfaceOfRevolution conversion mode. | |
void | SetExtrusionMode (const Standard_Boolean mode) |
Sets mode for conversion Geom_SurfaceOfLinearExtrusion to Bezier. | |
Standard_Boolean | GetExtrusionMode () const |
Returns the Geom_SurfaceOfLinearExtrusion conversion mode. | |
void | SetBSplineMode (const Standard_Boolean mode) |
Sets mode for conversion Geom_BSplineSurface to Bezier. | |
Standard_Boolean | GetBSplineMode () const |
Returns the Geom_BSplineSurface conversion mode. | |
Public Member Functions inherited from ShapeUpgrade_SplitSurface | |
ShapeUpgrade_SplitSurface () | |
Empty constructor. | |
void | Init (const Handle< Geom_Surface > &S) |
Initializes with single supporting surface. | |
void | Init (const Handle< Geom_Surface > &S, const Standard_Real UFirst, const Standard_Real ULast, const Standard_Real VFirst, const Standard_Real VLast, const Standard_Real theArea=0.) |
Initializes with single supporting surface with bounding parameters. | |
void | SetUSplitValues (const Handle< TColStd_HSequenceOfReal > &UValues) |
Sets U parameters where splitting has to be done. | |
void | SetVSplitValues (const Handle< TColStd_HSequenceOfReal > &VValues) |
Sets V parameters where splitting has to be done. | |
void | Perform (const Standard_Boolean Segment=Standard_True) |
Performs correction/splitting of the surface. First defines splitting values by method Compute(), then calls method Build(). | |
const Handle< TColStd_HSequenceOfReal > & | USplitValues () const |
returns all the U splitting values including the First and Last parameters of the input surface | |
const Handle< TColStd_HSequenceOfReal > & | VSplitValues () const |
returns all the splitting V values including the First and Last parameters of the input surface | |
Standard_Boolean | Status (const ShapeExtend_Status status) const |
Returns the status OK - no splitting is needed DONE1 - splitting required and gives more than one patch DONE2 - splitting is required, but gives only single patch (initial) DONE3 - geometric form of the surface or parametrisation is modified. | |
const Handle< ShapeExtend_CompositeSurface > & | ResSurfaces () const |
Returns obtained surfaces after splitting as CompositeSurface. | |
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 () |
Destructor must be virtual. | |
virtual const opencascade::handle< Standard_Type > & | DynamicType () const |
Returns a type descriptor about this object. | |
Standard_Boolean | IsInstance (const opencascade::handle< Standard_Type > &theType) const |
Returns a true value if this is an instance of Type. | |
Standard_Boolean | IsInstance (const Standard_CString theTypeName) const |
Returns a true value if this is an instance of TypeName. | |
Standard_Boolean | 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. | |
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. | |
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. | |
Standard_Integer | GetRefCount () const noexcept |
Get the reference counter of this object. | |
void | IncrementRefCounter () noexcept |
Increments the reference counter of this object. | |
Standard_Integer | DecrementRefCounter () noexcept |
Decrements the reference counter of this object; returns the decremented value. | |
virtual void | Delete () const |
Memory deallocator for transient classes. | |
Additional Inherited Members | |
Public Types inherited from Standard_Transient | |
typedef void | base_type |
Returns a type descriptor about this object. | |
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 Attributes inherited from ShapeUpgrade_SplitSurface | |
Handle< TColStd_HSequenceOfReal > | myUSplitValues |
Handle< TColStd_HSequenceOfReal > | myVSplitValues |
Standard_Integer | myNbResultingRow |
Standard_Integer | myNbResultingCol |
Handle< Geom_Surface > | mySurface |
Standard_Integer | myStatus |
Handle< ShapeExtend_CompositeSurface > | myResSurfaces |
Standard_Real | myArea |
Standard_Real | myUsize |
Standard_Real | myVsize |
Converts a plane, bspline surface, surface of revolution, surface of extrusion, offset surface to grid of bezier basis surface ( bezier surface, surface of revolution based on bezier curve, offset surface based on any previous type).
ShapeUpgrade_ConvertSurfaceToBezierBasis::ShapeUpgrade_ConvertSurfaceToBezierBasis | ( | ) |
Empty constructor.
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overridevirtual |
Splits a list of beziers computed by Compute method according the split values and splitting parameters.
Reimplemented from ShapeUpgrade_SplitSurface.
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overridevirtual |
Converts surface into a grid of bezier based surfaces, and stores this grid.
Reimplemented from ShapeUpgrade_SplitSurface.
Standard_Boolean ShapeUpgrade_ConvertSurfaceToBezierBasis::GetBSplineMode | ( | ) | const |
Returns the Geom_BSplineSurface conversion mode.
Standard_Boolean ShapeUpgrade_ConvertSurfaceToBezierBasis::GetExtrusionMode | ( | ) | const |
Returns the Geom_SurfaceOfLinearExtrusion conversion mode.
Standard_Boolean ShapeUpgrade_ConvertSurfaceToBezierBasis::GetPlaneMode | ( | ) | const |
Returns the Geom_Pline conversion mode.
Standard_Boolean ShapeUpgrade_ConvertSurfaceToBezierBasis::GetRevolutionMode | ( | ) | const |
Returns the Geom_SurfaceOfRevolution conversion mode.
Handle< ShapeExtend_CompositeSurface > ShapeUpgrade_ConvertSurfaceToBezierBasis::Segments | ( | ) | const |
Returns the grid of bezier based surfaces correspondent to original surface.
void ShapeUpgrade_ConvertSurfaceToBezierBasis::SetBSplineMode | ( | const Standard_Boolean | mode | ) |
Sets mode for conversion Geom_BSplineSurface to Bezier.
void ShapeUpgrade_ConvertSurfaceToBezierBasis::SetExtrusionMode | ( | const Standard_Boolean | mode | ) |
Sets mode for conversion Geom_SurfaceOfLinearExtrusion to Bezier.
void ShapeUpgrade_ConvertSurfaceToBezierBasis::SetPlaneMode | ( | const Standard_Boolean | mode | ) |
Sets mode for conversion Geom_Plane to Bezier.
void ShapeUpgrade_ConvertSurfaceToBezierBasis::SetRevolutionMode | ( | const Standard_Boolean | mode | ) |
Sets mode for conversion Geom_SurfaceOfRevolution to Bezier.