Dtk_SphericalSurface Class Reference

This is the Spherical Surface Class. U parametrisation : [0.0 - 2PI] 0.0 is given by inUDirection or inXdir or inOriginDirection V parametrisation : [-Pi/2 - +Pi/2] as revolved curve is a trimmed circle. More...

Inheritance diagram for Dtk_SphericalSurface:

Public Member Functions
Dtk_ErrorStatus	_ComputeAnyDerivative (Dtk_Double64 inUvalue, Dtk_Double64 inVvalue, int inUdiff, int inVdiff, Dtk_dir &outdir, int exttype) const
Dtk_ErrorStatus	_ComputeMultipleDerivative (Dtk_Double64 inUvalue, Dtk_Double64 inVvalue, int inUmaxdiff, int inVmaxdiff, int inUVdiffsummax, Dtk_dir *outdirs, int exttype) const
Dtk_bool	_HasInternalNurbs () const
virtual Dtk_ErrorStatus	_Store (void *)
Dtk_ErrorStatus	ComputeBoundingBox (Dtk_pnt &outMin, Dtk_pnt &outMax) const
	Set Surface Parametrisation : Umin = inDomain[0] Umax = inDomain[1] Vmin = inDomain[2] Vmax = inDomain[3]. More...
virtual Dtk_ErrorStatus	ComputeNormal (const Dtk_Double64 &inUValue, const Dtk_Double64 &inVValue, Dtk_dir &outDir) const
	Compute Normal on UV point. More...
virtual Dtk_ErrorStatus	ComputeUVPoint (const Dtk_Double64 &inUValue, const Dtk_Double64 &inVValue, Dtk_pnt &outpnt) const
	Compute 3D point. More...
Dtk_ErrorStatus	ComputeUVto3DFirstDerivative (const Dtk_Double64 &inUValue, const Dtk_Double64 &inVValue, const Dtk_dir &inUVFirstDerivative, Dtk_dir &out3DFirstDerivative) const
	Compute 3D first derivative on UV point according to UV derivative. More...
Dtk_ErrorStatus	ComputeUVto3DSecondDerivative (const Dtk_Double64 &inUValue, const Dtk_Double64 &inVValue, const Dtk_dir &inUVFirstDerivative, const Dtk_dir &inUVSecondDerivative, Dtk_dir &out3DSecondDerivative) const
	Compute 3D second derivative on UV point according to UV derivatives. More...
void	DeleteCorrespondingNurbs ()
int	DtkDynamicType (const int &inId)
virtual void	dump (FILE *file=stdout)
Dtk_InfoPtr	get_info () const
type_detk	get_type_detk () const
const Dtk_pnt &	GetAxisPosition () const
	Get origin More...
virtual Dtk_ErrorStatus	GetDomain (Dtk_Double64 outDomain[]) const
	Get Surface Parametrisation : Umin = outDomain[0] Umax = outDomain[1] Vmin = outDomain[2] Vmax = outDomain[3]. More...
const Dtk_ID &	GetID () const
	Get Internal UniqueID. More...
Dtk_Double64	GetRadius () const
const Dtk_dir &	GetRevolutionAxis () const
	GetRevolutionAxis. More...
Dtk_CurvePtr	GetRevolvedCurve () const
	GetRevolvedCurve. More...
virtual Dtk_Size_t	GetSize () const
Dtk_ErrorStatus	GetTrimUVBox (Dtk_Double64 outTrimValues[]) const
	Get Surface Trim Box : Umin = outTrimValues[0] Umax = outTrimValues[1] Vmin = outTrimValues[2] Vmax = outTrimValues[3]. More...
const Dtk_dir &	GetXDirection () const
	Give U origin for parametrisation. More...
Dtk_dir	GetYDirection () const
	Give Y Direction (Axis Placement can be indirect ) More...
const Dtk_dir &	GetZDirection () const
	GetZDirection. More...
Dtk_InfoPtr &	info ()
Dtk_bool	IsTrimmed () const
	Return DTK_TRUE if Surface Is trimmed by parameter value. More...
virtual Dtk_bool	IsUPeriodic () const
	Return DTK_TRUE If Periodic following U parameter. More...
virtual Dtk_bool	IsVPeriodic () const
	Return DTK_TRUE If Periodic following V parameter. More...
Dtk_ErrorStatus	Normalize ()
virtual void	PrepareTransfo ()
Dtk_ErrorStatus	SetStartAngle (Dtk_Double64 inAngle)
Dtk_ErrorStatus	SetTrimUVBox (Dtk_Double64 inDomain[])
	Set Surface Trim Box : Umin = inTrimValues[0] Umax = inTrimValues[1] Vmin = inTrimValues[2] Vmax = inTrimValues[3]. More...
virtual Dtk_NurbsSurfacePtr	ToNurbs (const Dtk_Double64 *inTrimDomain=NULL) const
	Convert a surface into a Nurbs, keeping the parametrisation of the initial surface. More...
Dtk_ErrorStatus	Transform (const Dtk_transfo &inTransfo)

Static Public Member Functions
static Dtk_RevolutionSurfacePtr	Create (const Dtk_CurvePtr &inRevolvedCurve, const Dtk_pnt &inAxisposition, const Dtk_dir &inRevolutionAxis, const Dtk_dir &inUDirection, const Dtk_dir &inYDir=Dtk_dir())
	OBSOLETE Create Dtk_RevolutionSurface. More...
static Dtk_SphericalSurfacePtr	Create (const Dtk_pnt &inOrigin, const Dtk_dir &inNormal, const Dtk_dir &inUDirection, const Dtk_Double64 &inRadius, const Dtk_dir &inYDir=Dtk_dir())
	Create Dtk_SphericalSurface. More...
static Dtk_RevolutionSurfacePtr	Create (const Dtk_RevolutionSurface &inSurfToCopy)
static Dtk_SphericalSurfacePtr	Create (const Dtk_SphericalSurface &inSurfToCopy)
static Dtk_SurfacePtr	Create (const Dtk_Surface &s)
	Create Surface by copy. More...
static Dtk_SphericalSurface *	DtkDynamicCast (Dtk_Object *s)

Protected Types
enum	{ _typeID = DTK_TYPE_OBJECT }
enum	{ _typeID = DTK_TYPE_ENTITY }
enum	{ _typeID = DTK_TYPE_REVOLUTION_SURFACE }
enum	{ _typeID = DTK_TYPE_SPHERICAL_SURFACE }
enum	{ _typeID = DTK_TYPE_SURFACE }

Protected Member Functions
void	_copy (const Dtk_Entity &s)
void	_copy (const Dtk_Object &s)
void	_init ()
void	_reset ()
virtual Dtk_Object *	Clone ()
	Dtk_SphericalSurface ()
	Dtk_SphericalSurface (const Dtk_pnt &inOrigin, const Dtk_dir &inNormal, const Dtk_dir &inYDir, const Dtk_dir &inUDirection, const Dtk_Double64 &inRadius)
	Dtk_SphericalSurface (const Dtk_SphericalSurface &s)
virtual	~Dtk_SphericalSurface ()

Protected Attributes
Dtk_Handle *	_Private
unsigned long	count_

Friends
class	Dtk_SmartPtr< Dtk_SphericalSurface >

Detailed Description

This is the Spherical Surface Class. U parametrisation : [0.0 - 2PI] 0.0 is given by inUDirection or inXdir or inOriginDirection V parametrisation : [-Pi/2 - +Pi/2] as revolved curve is a trimmed circle.

It is part of the Dtk_SphericalSurface entity

Warning

Please use the Dtk_SphericalSurfacePtr class to handle it...

Member Enumeration Documentation

anonymous enum

anonymous enum

protectedinherited

Enumerator
_typeID

{ _typeID = DTK_TYPE_OBJECT }; 

anonymous enum

anonymous enum

protectedinherited

Enumerator
_typeID

{ _typeID = DTK_TYPE_ENTITY };

anonymous enum

anonymous enum

protectedinherited

Enumerator
_typeID

{ _typeID = DTK_TYPE_REVOLUTION_SURFACE}; 

anonymous enum

anonymous enum

protected

Enumerator
_typeID

{ _typeID = DTK_TYPE_SPHERICAL_SURFACE    }; 

anonymous enum

anonymous enum

protectedinherited

Enumerator
_typeID

{ _typeID = DTK_TYPE_SURFACE }; 

Constructor & Destructor Documentation

Dtk_SphericalSurface() [1/3]

Dtk_SphericalSurface::Dtk_SphericalSurface ( )

protected

Dtk_SphericalSurface() [2/3]

Dtk_SphericalSurface::Dtk_SphericalSurface ( const Dtk_SphericalSurface &  s )

protected

Dtk_SphericalSurface() [3/3]

Dtk_SphericalSurface::Dtk_SphericalSurface ( const Dtk_pnt &  inOrigin, const Dtk_dir &  inNormal, const Dtk_dir &  inYDir, const Dtk_dir &  inUDirection, const Dtk_Double64 &  inRadius  )

protected

~Dtk_SphericalSurface()

virtual Dtk_SphericalSurface::~Dtk_SphericalSurface ( )

protectedvirtual

Member Function Documentation

_ComputeAnyDerivative()

Dtk_ErrorStatus Dtk_SphericalSurface::_ComputeAnyDerivative ( Dtk_Double64  inUvalue, Dtk_Double64  inVvalue, int  inUdiff, int  inVdiff, Dtk_dir &  outdir, int  exttype  ) const

virtual

Reimplemented from Dtk_RevolutionSurface.

_ComputeMultipleDerivative()

Dtk_ErrorStatus Dtk_SphericalSurface::_ComputeMultipleDerivative ( Dtk_Double64  inUvalue, Dtk_Double64  inVvalue, int  inUmaxdiff, int  inVmaxdiff, int  inUVdiffsummax, Dtk_dir *  outdirs, int  exttype  ) const

virtual

Reimplemented from Dtk_RevolutionSurface.

_copy() [1/2]

void Dtk_Entity::_copy ( const Dtk_Entity &  s )

protectedinherited

_copy() [2/2]

void Dtk_Object::_copy ( const Dtk_Object &  s )

protectedinherited

_HasInternalNurbs()

Dtk_bool Dtk_Surface::_HasInternalNurbs ( ) const

inherited

_init()

void Dtk_Entity::_init ( )

protectedinherited

_reset()

void Dtk_Entity::_reset ( )

protectedinherited

_Store()

virtual Dtk_ErrorStatus Dtk_SphericalSurface::_Store ( void *  )

virtual

Reimplemented from Dtk_RevolutionSurface.

Clone()

virtual Dtk_Object* Dtk_SphericalSurface::Clone ( )

protectedvirtual

Reimplemented from Dtk_RevolutionSurface.

{ return new Dtk_SphericalSurface(*this); }

ComputeBoundingBox()

Dtk_ErrorStatus Dtk_Surface::ComputeBoundingBox ( Dtk_pnt &  outMin, Dtk_pnt &  outMax  ) const

inherited

Set Surface Parametrisation : Umin = inDomain[0] Umax = inDomain[1] Vmin = inDomain[2] Vmax = inDomain[3].

Compute Bounding Box

ComputeNormal()

virtual Dtk_ErrorStatus Dtk_SphericalSurface::ComputeNormal ( const Dtk_Double64 &  inUValue, const Dtk_Double64 &  inVValue, Dtk_dir &  outDir  ) const

virtual

Compute Normal on UV point.

Reimplemented from Dtk_Surface.

ComputeUVPoint()

virtual Dtk_ErrorStatus Dtk_SphericalSurface::ComputeUVPoint ( const Dtk_Double64 &  inUValue, const Dtk_Double64 &  inVValue, Dtk_pnt &  outpnt  ) const

virtual

Compute 3D point.

Reimplemented from Dtk_RevolutionSurface.

ComputeUVto3DFirstDerivative()

Dtk_ErrorStatus Dtk_Surface::ComputeUVto3DFirstDerivative ( const Dtk_Double64 &  inUValue, const Dtk_Double64 &  inVValue, const Dtk_dir &  inUVFirstDerivative, Dtk_dir &  out3DFirstDerivative  ) const

inherited

Compute 3D first derivative on UV point according to UV derivative.

ComputeUVto3DSecondDerivative()

Dtk_ErrorStatus Dtk_Surface::ComputeUVto3DSecondDerivative ( const Dtk_Double64 &  inUValue, const Dtk_Double64 &  inVValue, const Dtk_dir &  inUVFirstDerivative, const Dtk_dir &  inUVSecondDerivative, Dtk_dir &  out3DSecondDerivative  ) const

inherited

Compute 3D second derivative on UV point according to UV derivatives.

Create() [1/5]

static Dtk_RevolutionSurfacePtr Dtk_RevolutionSurface::Create ( const Dtk_CurvePtr &  inRevolvedCurve, const Dtk_pnt &  inAxisposition, const Dtk_dir &  inRevolutionAxis, const Dtk_dir &  inUDirection, const Dtk_dir &  inYDir = Dtk_dir()  )

staticinherited

OBSOLETE Create Dtk_RevolutionSurface.

Deprecated:

Create Dtk_StandardRevolutionSurface

Parameters

[in]	inRevolvedCurve	: Curve to be revolved
[in]	inAxisposition	: Revolution Axis Position
[in]	inRevolutionAxis	: Revolution Axis or Zdir
[in]	inUDirection	: UDirection (origin of Uparametrisation) or Xdir
[in]	inYDir	: Optional Ydir

Returns

Dtk_RevolutionSurfacePtr created surface

Create() [2/5]

static Dtk_SphericalSurfacePtr Dtk_SphericalSurface::Create ( const Dtk_pnt &  inOrigin, const Dtk_dir &  inNormal, const Dtk_dir &  inUDirection, const Dtk_Double64 &  inRadius, const Dtk_dir &  inYDir = Dtk_dir()  )

static

Create Dtk_SphericalSurface.

Parameters

[in]	inOrigin	: Spherical origin
[in]	inNormal	: Spherical Axis or Zdir
[in]	inUDirection	: UDirection ( origin of Uparametrisation) or Xdir
[in]	inRadius	: Spherical Radius
[in]	inYDir	: Optional Ydir

Returns

Dtk_SphericalSurfacePtr created surface

Create() [3/5]

static Dtk_RevolutionSurfacePtr Dtk_RevolutionSurface::Create ( const Dtk_RevolutionSurface &  inSurfToCopy )

staticinherited

Create() [4/5]

static Dtk_SphericalSurfacePtr Dtk_SphericalSurface::Create ( const Dtk_SphericalSurface &  inSurfToCopy )

static

Create() [5/5]

static Dtk_SurfacePtr Dtk_Surface::Create ( const Dtk_Surface &  s )

staticinherited

Create Surface by copy.

DeleteCorrespondingNurbs()

void Dtk_Surface::DeleteCorrespondingNurbs ( )

inherited

DtkDynamicCast()

static Dtk_SphericalSurface* Dtk_SphericalSurface::DtkDynamicCast ( Dtk_Object *  s )

static

DtkDynamicType()

int Dtk_SphericalSurface::DtkDynamicType ( const int &  inId )

virtual

Reimplemented from Dtk_RevolutionSurface.

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_SphericalSurface::get_type_detk ( ) const

virtual

Reimplemented from Dtk_RevolutionSurface.

GetAxisPosition()

const Dtk_pnt& Dtk_RevolutionSurface::GetAxisPosition ( ) const

inherited

Get origin

Returns

Center point of revolution

GetDomain()

virtual Dtk_ErrorStatus Dtk_SphericalSurface::GetDomain ( Dtk_Double64  outDomain[] ) const

virtual

Get Surface Parametrisation : Umin = outDomain[0] Umax = outDomain[1] Vmin = outDomain[2] Vmax = outDomain[3].

Reimplemented from Dtk_RevolutionSurface.

GetID()

const Dtk_ID& Dtk_Entity::GetID ( ) const

inherited

Get Internal UniqueID.

Returns

InternalID

GetRadius()

Dtk_Double64 Dtk_SphericalSurface::GetRadius

(

)

const

GetRevolutionAxis()

const Dtk_dir& Dtk_RevolutionSurface::GetRevolutionAxis ( ) const

inherited

GetRevolutionAxis.

Returns

revolution Axis (same as GetZDirection )

GetRevolvedCurve()

Dtk_CurvePtr Dtk_RevolutionSurface::GetRevolvedCurve ( ) const

inherited

GetRevolvedCurve.

Returns

Curve to be revolved

GetSize()

virtual Dtk_Size_t Dtk_SphericalSurface::GetSize ( ) const

virtual

Reimplemented from Dtk_RevolutionSurface.

GetTrimUVBox()

Dtk_ErrorStatus Dtk_Surface::GetTrimUVBox ( Dtk_Double64  outTrimValues[] ) const

inherited

Get Surface Trim Box : Umin = outTrimValues[0] Umax = outTrimValues[1] Vmin = outTrimValues[2] Vmax = outTrimValues[3].

GetXDirection()

const Dtk_dir& Dtk_RevolutionSurface::GetXDirection ( ) const

inherited

Give U origin for parametrisation.

Returns

Dtk_dir for U start

GetYDirection()

Dtk_dir Dtk_RevolutionSurface::GetYDirection ( ) const

inherited

Give Y Direction (Axis Placement can be indirect )

Returns

Dtk_dir

GetZDirection()

const Dtk_dir& Dtk_RevolutionSurface::GetZDirection ( ) const

inherited

GetZDirection.

Returns

revolution Axis (same as GetRevolutionAxis )

info()

Dtk_InfoPtr& Dtk_Entity::info ( )

inherited

IsTrimmed()

Dtk_bool Dtk_Surface::IsTrimmed ( ) const

inherited

Return DTK_TRUE if Surface Is trimmed by parameter value.

IsUPeriodic()

virtual Dtk_bool Dtk_SphericalSurface::IsUPeriodic ( ) const

virtual

Return DTK_TRUE If Periodic following U parameter.

Reimplemented from Dtk_Surface.

IsVPeriodic()

virtual Dtk_bool Dtk_SphericalSurface::IsVPeriodic ( ) const

virtual

Return DTK_TRUE If Periodic following V parameter.

Reimplemented from Dtk_Surface.

Normalize()

Dtk_ErrorStatus Dtk_RevolutionSurface::Normalize ( )

inherited

PrepareTransfo()

virtual void Dtk_Entity::PrepareTransfo ( )

virtualinherited

Reimplemented in Dtk_OffsetSurface.

SetStartAngle()

Dtk_ErrorStatus Dtk_RevolutionSurface::SetStartAngle ( Dtk_Double64  inAngle )

inherited

SetTrimUVBox()

Dtk_ErrorStatus Dtk_RevolutionSurface::SetTrimUVBox ( Dtk_Double64  inTrimValues[] )

virtualinherited

Set Surface Trim Box : Umin = inTrimValues[0] Umax = inTrimValues[1] Vmin = inTrimValues[2] Vmax = inTrimValues[3].

Reimplemented from Dtk_Surface.

ToNurbs()

virtual Dtk_NurbsSurfacePtr Dtk_SphericalSurface::ToNurbs ( const Dtk_Double64 *  inTrimDomain = NULL ) const

virtual

Convert a surface into a Nurbs, keeping the parametrisation of the initial surface.

Reimplemented from Dtk_RevolutionSurface.

Transform()

Dtk_ErrorStatus Dtk_SphericalSurface::Transform ( const Dtk_transfo &  inTransfo )

virtual

Reimplemented from Dtk_RevolutionSurface.

Friends And Related Function Documentation

Dtk_SmartPtr< Dtk_SphericalSurface >

friend class Dtk_SmartPtr< Dtk_SphericalSurface >

friend

Field Documentation

_Private

Dtk_Handle* Dtk_SphericalSurface::_Private

protected

count_

unsigned long Dtk_Object::count_

protectedinherited