This is the Conic Class. It is part of the Dtk_Curve entity. More...

Inheritance diagram for Dtk_Conic:

Public Member Functions
virtual Dtk_ErrorStatus	_ComputeAnyDerivative (Dtk_Double64 inUvalue, int inUdiff, Dtk_dir &outdir, int exttype) const

virtual Dtk_ErrorStatus	_Store (void *)

virtual Dtk_ErrorStatus	ComputeBoundingBox (Dtk_pnt &outMin, Dtk_pnt &outMax, Dtk_bool inMorePrecise=0)
	Compute Bounding Box. More...

virtual Dtk_pnt	ComputeEndPoint () const =0
	Return Last point. More...

Dtk_Double64	ComputeLength ()
	return curve Length More...

Dtk_NurbsCurvePtr	ComputeOffset (Dtk_Double64 inOffset, Dtk_dir inOffsetDirection)
	Compute offset curve and convert it to nurbs. More...

virtual Dtk_ErrorStatus	ComputeOrientedBoundingBox (Dtk_pnt &outMin, Dtk_pnt &outMax, const Dtk_transfo &inLocal)
	Compute Oriented Bounding Box. More...

virtual Dtk_ErrorStatus	ComputeParameter (const Dtk_pnt &inPoint, Dtk_Double64 &outU) const =0
	Compute U parameter from point. More...

virtual Dtk_pnt	ComputeStartPoint () const =0
	Return First point. More...

virtual Dtk_ErrorStatus	ComputeUDir (const Dtk_Double64 &inU, Dtk_dir &outDir) const
	Compute dir on U parameter. More...

virtual Dtk_ErrorStatus	ComputeUPoint (const Dtk_Double64 &inU, Dtk_pnt &outPoint) const =0
	Compute point on U parameter. More...

virtual Dtk_ErrorStatus	ComputeUPointDir (const Dtk_Double64 &inU, Dtk_pnt &outPoint, Dtk_dir &outDir) const
	Compute point and dir on U parameter. More...

void	DeleteCorrespondingNurbs ()

int	DtkDynamicType (const int &inId)
	downcasting More...

virtual void	dump (FILE *file=stdout)

Dtk_InfoPtr	get_info () const

type_detk	get_type_detk () const

const Dtk_pnt &	GetCenterPoint () const
	Get Center of Conic (inCenter on schema) More...

Dtk_Size_t	GetDimension () const
	Return 2 or 3. More...

virtual Dtk_ErrorStatus	GetDomain (Dtk_Double64 &outUmin, Dtk_Double64 &outUmax) const =0
	Get Curve Parametrisation. More...

const Dtk_ID &	GetID () const
	Get Internal UniqueID. More...

const Dtk_dir &	GetNormalDirection () const
	Get Normal vector of Conic (inNormal on schema) More...

const Dtk_dir &	GetOriginDirection () const
	Get Origin of parametrisation of Conic (inXdir on schema) More...

virtual Dtk_Size_t	GetSize () const

Dtk_pnt	GetTrimEndPoint () const
	Return last trim point. More...

Dtk_pnt	GetTrimStartPoint () const
	Return first trim point. More...

Dtk_Double64	GetTrimUMax () const
	Get end Trim parameter. More...

Dtk_Double64	GetTrimUMin () const
	Get start Trim parameter. More...

const Dtk_dir &	GetXDirection () const

Dtk_dir	GetYDirection () const
	Get Y direction of Conic. More...

const Dtk_dir &	GetZDirection () const

Dtk_InfoPtr &	info ()

virtual Dtk_ErrorStatus	InverseTrim ()

virtual Dtk_bool	IsClosed (Dtk_Double64 inTol=DTK_TOLERANCE) const
	return True if Curve is closed More...

Dtk_bool	IsLine ()
	return True if Curve is a line More...

virtual Dtk_bool	IsPeriodic () const
	return True if Curve is periodic More...

Dtk_bool	IsTrimmed () const
	Return DTK_TRUE if Curve Is trimmed by point or parameter value. More...

virtual void	Normalize ()
	Normalize Curve. More...

virtual void	PrepareTransfo ()

virtual void	Reverse ()=0
	Reverse Curve. More...

void	SetDimension (const Dtk_Size_t &inDimension)
	Set curve dimension (2 or 3) More...

Dtk_ErrorStatus	SetStartAngle (Dtk_Double64 inAngle)

virtual Dtk_ErrorStatus	SetTrimmingParameters (const Dtk_Double64 &inUmin, const Dtk_Double64 &inUmax)
	Set Trim parameter for curve. More...

void	SetTrimPoints (const Dtk_pnt &inStartPoint, const Dtk_pnt &inEndPoint)
	Set Trim points for curve. More...

virtual Dtk_NurbsCurvePtr	ToNurbs () const
	Get Nurbs corresponding to conic (with trim) More...

virtual Dtk_PolylinePtr	ToPolyline (const int &inMinPoint, const Dtk_Double64 &inTolerance) const =0
	Convert Curve to polyline. More...

virtual Dtk_ErrorStatus	Transform (const Dtk_transfo &inTransfo)
	transform Conic More...

Static Public Member Functions
static Dtk_ConicPtr	Create (const Dtk_Conic &inConicToCopy)

static Dtk_Conic *	DtkDynamicCast (Dtk_Object *inObject)

Protected Types
enum	{ _typeID = DTK_TYPE_OBJECT }

enum	{ _typeID = DTK_TYPE_CURVE }

enum	{ _typeID = DTK_TYPE_CONIC }

Protected Member Functions
void	_Copy (const Dtk_Curve &s)

void	_copy (const Dtk_Entity &s)

void	_copy (const Dtk_Object &s)

void	_init ()

void	_reset ()

virtual Dtk_Object *	Clone ()=0

	Dtk_Conic ()

	Dtk_Conic (const Dtk_Conic &inConicToCopy)

virtual	~Dtk_Conic ()

Protected Attributes
Dtk_Handle *	_Private

unsigned long	count_

Friends
class	Dtk_SmartPtr< Dtk_Conic >

Detailed Description

This is the Conic Class. It is part of the Dtk_Curve entity.

Warning: Please use the Dtk_ConicPtr class to handle it...

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

protectedinherited

Enumerator
_typeID

13 { _typeID = DTK_TYPE_OBJECT };

◆ anonymous enum

anonymous enum

protectedinherited

Enumerator
_typeID

91 { _typeID = DTK_TYPE_CURVE };

◆ anonymous enum

anonymous enum

protected

Enumerator
_typeID

507 { _typeID = DTK_TYPE_CONIC };

Constructor & Destructor Documentation

◆ Dtk_Conic() [1/2]

Dtk_Conic::Dtk_Conic ( )

protected

◆ Dtk_Conic() [2/2]

Dtk_Conic::Dtk_Conic ( const Dtk_Conic & inConicToCopy )

protected

◆ ~Dtk_Conic()

virtual Dtk_Conic::~Dtk_Conic ( )

protectedvirtual

Member Function Documentation

◆ _ComputeAnyDerivative()

virtual Dtk_ErrorStatus Dtk_Curve::_ComputeAnyDerivative	(	Dtk_Double64	inUvalue,
		int	inUdiff,
		Dtk_dir &	outdir,
		int	exttype
	)		const

virtualinherited

Reimplemented in Dtk_Hyperbola, Dtk_Parabola, Dtk_Polyline, Dtk_Ellipse, Dtk_Line, and Dtk_NurbsCurve.

◆ _Copy()

void Dtk_Curve::_Copy ( const Dtk_Curve & s )

protectedinherited

◆ _copy() [1/2]

void Dtk_Entity::_copy ( const Dtk_Entity & s )

protectedinherited

◆ _copy() [2/2]

void Dtk_Object::_copy ( const Dtk_Object & s )

protectedinherited

◆ _init()

void Dtk_Entity::_init ( )

protectedinherited

◆ _reset()

void Dtk_Entity::_reset ( )

protectedinherited

◆ _Store()

virtual Dtk_ErrorStatus Dtk_Conic::_Store ( void * )

virtual

Reimplemented from Dtk_Curve.

Reimplemented in Dtk_Hyperbola, Dtk_Parabola, and Dtk_Ellipse.

◆ Clone()

virtual Dtk_Object* Dtk_Conic::Clone ( )

protectedpure virtual

Implements Dtk_Curve.

Implemented in Dtk_Hyperbola, Dtk_Parabola, and Dtk_Ellipse.

◆ ComputeBoundingBox()

virtual Dtk_ErrorStatus Dtk_Curve::ComputeBoundingBox	(	Dtk_pnt &	outMin,
		Dtk_pnt &	outMax,
		Dtk_bool	inMorePrecise = `0`
	)

virtualinherited

Compute Bounding Box.

Reimplemented in Dtk_Ellipse, Dtk_Line, Dtk_Polyline, and Dtk_NurbsCurve.

◆ ComputeEndPoint()

virtual Dtk_pnt Dtk_Curve::ComputeEndPoint ( ) const

pure virtualinherited

Return Last point.

Implemented in Dtk_Hyperbola, Dtk_Parabola, Dtk_Ellipse, Dtk_Line, Dtk_Polyline, and Dtk_NurbsCurve.

◆ ComputeLength()

Dtk_Double64 Dtk_Curve::ComputeLength ( )

inherited

return curve Length

◆ ComputeOffset()

Dtk_NurbsCurvePtr Dtk_Curve::ComputeOffset	(	Dtk_Double64	inOffset,
		Dtk_dir	inOffsetDirection
	)

inherited

Compute offset curve and convert it to nurbs.

◆ ComputeOrientedBoundingBox()

virtual Dtk_ErrorStatus Dtk_Curve::ComputeOrientedBoundingBox	(	Dtk_pnt &	outMin,
		Dtk_pnt &	outMax,
		const Dtk_transfo &	inLocal
	)

virtualinherited

Compute Oriented Bounding Box.

◆ ComputeParameter()

virtual Dtk_ErrorStatus Dtk_Curve::ComputeParameter	(	const Dtk_pnt &	inPoint,
		Dtk_Double64 &	outU
	)		const

pure virtualinherited

Compute U parameter from point.

Implemented in Dtk_Hyperbola, Dtk_Parabola, Dtk_Ellipse, Dtk_Line, Dtk_Polyline, and Dtk_NurbsCurve.

◆ ComputeStartPoint()

virtual Dtk_pnt Dtk_Curve::ComputeStartPoint ( ) const

pure virtualinherited

Return First point.

Implemented in Dtk_Hyperbola, Dtk_Parabola, Dtk_Ellipse, Dtk_Line, Dtk_Polyline, and Dtk_NurbsCurve.

◆ ComputeUDir()

virtual Dtk_ErrorStatus Dtk_Curve::ComputeUDir	(	const Dtk_Double64 &	inU,
		Dtk_dir &	outDir
	)		const

virtualinherited

Compute dir on U parameter.

Reimplemented in Dtk_Ellipse, Dtk_Line, and Dtk_NurbsCurve.

◆ ComputeUPoint()

virtual Dtk_ErrorStatus Dtk_Curve::ComputeUPoint	(	const Dtk_Double64 &	inU,
		Dtk_pnt &	outPoint
	)		const

pure virtualinherited

Compute point on U parameter.

Implemented in Dtk_Hyperbola, Dtk_Parabola, Dtk_Ellipse, Dtk_Line, Dtk_Polyline, and Dtk_NurbsCurve.

◆ ComputeUPointDir()

virtual Dtk_ErrorStatus Dtk_Curve::ComputeUPointDir	(	const Dtk_Double64 &	inU,
		Dtk_pnt &	outPoint,
		Dtk_dir &	outDir
	)		const

virtualinherited

Compute point and dir on U parameter.

Reimplemented in Dtk_NurbsCurve.

◆ Create()

static Dtk_ConicPtr Dtk_Conic::Create ( const Dtk_Conic & inConicToCopy )

static

◆ DeleteCorrespondingNurbs()

void Dtk_Curve::DeleteCorrespondingNurbs ( )

inherited

◆ DtkDynamicCast()

static Dtk_Conic* Dtk_Conic::DtkDynamicCast ( Dtk_Object * inObject )

static

◆ DtkDynamicType()

int Dtk_Conic::DtkDynamicType ( const int & inId )

virtual

downcasting

Reimplemented from Dtk_Curve.

Reimplemented in Dtk_Hyperbola, Dtk_Parabola, and Dtk_Ellipse.

◆ dump()

virtual void Dtk_Object::dump ( FILE * file = stdout )

virtualinherited

◆ get_info()

Dtk_InfoPtr Dtk_Entity::get_info ( ) const

inherited

◆ get_type_detk()

type_detk Dtk_Conic::get_type_detk ( ) const

virtual

Implements Dtk_Entity.

Reimplemented in Dtk_Hyperbola, Dtk_Parabola, and Dtk_Ellipse.

◆ GetCenterPoint()

const Dtk_pnt& Dtk_Conic::GetCenterPoint ( ) const

Get Center of Conic (inCenter on schema)

◆ GetDimension()

Dtk_Size_t Dtk_Curve::GetDimension ( ) const

inherited

Return 2 or 3.

◆ GetDomain()

virtual Dtk_ErrorStatus Dtk_Curve::GetDomain	(	Dtk_Double64 &	outUmin,
		Dtk_Double64 &	outUmax
	)		const

pure virtualinherited

Get Curve Parametrisation.

Implemented in Dtk_Hyperbola, Dtk_Parabola, Dtk_Ellipse, Dtk_Line, Dtk_Polyline, and Dtk_NurbsCurve.

◆ GetID()

const Dtk_ID& Dtk_Entity::GetID ( ) const

inherited

Get Internal UniqueID.

Returns: InternalID

◆ GetNormalDirection()

const Dtk_dir& Dtk_Conic::GetNormalDirection ( ) const

Get Normal vector of Conic (inNormal on schema)

◆ GetOriginDirection()

const Dtk_dir& Dtk_Conic::GetOriginDirection ( ) const

Get Origin of parametrisation of Conic (inXdir on schema)

◆ GetSize()

virtual Dtk_Size_t Dtk_Conic::GetSize ( ) const

virtual

Reimplemented from Dtk_Curve.

Reimplemented in Dtk_Hyperbola, Dtk_Parabola, and Dtk_Ellipse.

◆ GetTrimEndPoint()

Dtk_pnt Dtk_Curve::GetTrimEndPoint ( ) const

inherited

Return last trim point.

◆ GetTrimStartPoint()

Dtk_pnt Dtk_Curve::GetTrimStartPoint ( ) const

inherited

Return first trim point.

◆ GetTrimUMax()

Dtk_Double64 Dtk_Curve::GetTrimUMax ( ) const

inherited

Get end Trim parameter.

◆ GetTrimUMin()

Dtk_Double64 Dtk_Curve::GetTrimUMin ( ) const

inherited

Get start Trim parameter.

◆ GetXDirection()

const Dtk_dir& Dtk_Conic::GetXDirection ( ) const

◆ GetYDirection()

Dtk_dir Dtk_Conic::GetYDirection ( ) const

Get Y direction of Conic.

◆ GetZDirection()

const Dtk_dir& Dtk_Conic::GetZDirection ( ) const

◆ info()

Dtk_InfoPtr& Dtk_Entity::info ( )

inherited

◆ InverseTrim()

virtual Dtk_ErrorStatus Dtk_Curve::InverseTrim ( )

virtualinherited

◆ IsClosed()

virtual Dtk_bool Dtk_Curve::IsClosed ( Dtk_Double64 inTol = DTK_TOLERANCE ) const

virtualinherited

return True if Curve is closed

Reimplemented in Dtk_NurbsCurve.

◆ IsLine()

Dtk_bool Dtk_Curve::IsLine ( )

inherited

return True if Curve is a line

◆ IsPeriodic()

virtual Dtk_bool Dtk_Curve::IsPeriodic ( ) const

virtualinherited

return True if Curve is periodic

Reimplemented in Dtk_NurbsCurve.

◆ IsTrimmed()

Dtk_bool Dtk_Curve::IsTrimmed ( ) const

inherited

Return DTK_TRUE if Curve Is trimmed by point or parameter value.

◆ Normalize()

virtual void Dtk_Curve::Normalize ( )

virtualinherited

Normalize Curve.

Reimplemented in Dtk_Line.

◆ PrepareTransfo()

virtual void Dtk_Entity::PrepareTransfo ( )

virtualinherited

Reimplemented in Dtk_OffsetSurface.

◆ Reverse()

virtual void Dtk_Curve::Reverse ( )

pure virtualinherited

Reverse Curve.

Implemented in Dtk_Hyperbola, Dtk_Parabola, Dtk_Ellipse, Dtk_Line, Dtk_Polyline, and Dtk_NurbsCurve.

◆ SetDimension()

void Dtk_Curve::SetDimension ( const Dtk_Size_t & inDimension )

inherited

Set curve dimension (2 or 3)

◆ SetStartAngle()

Dtk_ErrorStatus Dtk_Conic::SetStartAngle ( Dtk_Double64 inAngle )

◆ SetTrimmingParameters()

virtual Dtk_ErrorStatus Dtk_Curve::SetTrimmingParameters	(	const Dtk_Double64 &	inUmin,
		const Dtk_Double64 &	inUmax
	)

virtualinherited

Set Trim parameter for curve.

◆ SetTrimPoints()

void Dtk_Curve::SetTrimPoints	(	const Dtk_pnt &	inStartPoint,
		const Dtk_pnt &	inEndPoint
	)

inherited

Set Trim points for curve.

◆ ToNurbs()

virtual Dtk_NurbsCurvePtr Dtk_Conic::ToNurbs ( ) const

virtual

Get Nurbs corresponding to conic (with trim)

Implements Dtk_Curve.

Reimplemented in Dtk_Hyperbola.

◆ ToPolyline()

virtual Dtk_PolylinePtr Dtk_Curve::ToPolyline	(	const int &	inMinPoint,
		const Dtk_Double64 &	inTolerance
	)		const

pure virtualinherited

Convert Curve to polyline.

Parameters

[in]	inMinPoint	: Minimal number of result points
[in]	inTolerance	: max tolerance for 3 points alignement.

Implemented in Dtk_Hyperbola, Dtk_Parabola, Dtk_Ellipse, Dtk_Line, Dtk_Polyline, and Dtk_NurbsCurve.

◆ Transform()

virtual Dtk_ErrorStatus Dtk_Conic::Transform ( const Dtk_transfo & inTransfo )

virtual

transform Conic

Reimplemented from Dtk_Curve.

Reimplemented in Dtk_Hyperbola, Dtk_Parabola, and Dtk_Ellipse.

Friends And Related Function Documentation

◆ Dtk_SmartPtr< Dtk_Conic >

friend class Dtk_SmartPtr< Dtk_Conic >

friend

Field Documentation

◆ _Private

Dtk_Handle* Dtk_Conic::_Private

protected

◆ count_

unsigned long Dtk_Object::count_

protectedinherited

Public Member Functions

Static Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Friends

Detailed Description

Member Enumeration Documentation

◆ anonymous enum

◆ anonymous enum

◆ anonymous enum

Constructor & Destructor Documentation

◆ Dtk_Conic() [1/2]

◆ Dtk_Conic() [2/2]

◆ ~Dtk_Conic()

Member Function Documentation

◆ _ComputeAnyDerivative()

◆ _Copy()

◆ _copy() [1/2]

◆ _copy() [2/2]

◆ _init()

◆ _reset()

◆ _Store()

◆ Clone()

◆ ComputeBoundingBox()

◆ ComputeEndPoint()

◆ ComputeLength()

◆ ComputeOffset()

◆ ComputeOrientedBoundingBox()

◆ ComputeParameter()

◆ ComputeStartPoint()

◆ ComputeUDir()

◆ ComputeUPoint()

◆ ComputeUPointDir()

◆ Create()

◆ DeleteCorrespondingNurbs()

◆ DtkDynamicCast()

◆ DtkDynamicType()

◆ dump()

◆ get_info()

◆ get_type_detk()

◆ GetCenterPoint()

◆ GetDimension()

◆ GetDomain()

◆ GetID()

◆ GetNormalDirection()

◆ GetOriginDirection()

◆ GetSize()

◆ GetTrimEndPoint()

◆ GetTrimStartPoint()

◆ GetTrimUMax()

◆ GetTrimUMin()

◆ GetXDirection()

◆ GetYDirection()

◆ GetZDirection()

◆ info()

◆ InverseTrim()

◆ IsClosed()

◆ IsLine()

◆ IsPeriodic()

◆ IsTrimmed()

◆ Normalize()

◆ PrepareTransfo()

◆ Reverse()

◆ SetDimension()

◆ SetStartAngle()

◆ SetTrimmingParameters()

◆ SetTrimPoints()

◆ ToNurbs()

◆ ToPolyline()

◆ Transform()

Friends And Related Function Documentation

◆ Dtk_SmartPtr< Dtk_Conic >

Field Documentation

◆ _Private

◆ count_