ON_NurbsSurface Class Reference

#include <opennurbs_nurbssurface.h>

Inheritance diagram for ON_NurbsSurface:

Public Member Functions
bool	ChangeDimension (int desired_dimension)
ON_BOOL32	ChangeSurfaceSeam (int dir, double t)
bool	ClampEnd (int dir, int end)
bool	CollapseSide (int side, ON_3dPoint point=ON_unset_point)
double	ControlPolygonLength (int dir) const
ON_BOOL32	ConvertSpanToBezier (int span_index0, int span_index1, ON_BezierSurface &bezier_surface) const
ON_BOOL32	Create (int dim, ON_BOOL32 is_rat, int order0, int order1, int cv_count0, int cv_count1)
int	CreateConeSurface (ON_3dPoint apex_point, const ON_Curve &curve, const ON_Interval *curve_domain=NULL)
ON_Mesh *	CreateMesh (const ON_MeshParameters &mp, ON_Mesh *mesh=NULL) const
virtual int	CreateRuledSurface (const ON_Curve &curveA, const ON_Curve &curveB, const ON_Interval *curveA_domain=NULL, const ON_Interval *curveB_domain=NULL)
double *	CV (int i, int j) const
int	CVCount (int) const
int	CVCount (void) const
int	CVSize (void) const
ON::point_style	CVStyle () const
ON__UINT32	DataCRC (ON__UINT32 current_remainder) const
int	Degree (int) const
void	Destroy ()
int	Dimension () const
ON_Interval	Domain (int) const
void	Dump (ON_TextLog &) const
void	EmergencyDestroy ()
ON_BOOL32	Evaluate (double, double, int, int, double *, int=0, int *=0) const
bool	Extend (int dir, const ON_Interval &domain)
ON_BOOL32	GetBBox (double *, double *, ON_BOOL32=false) const
ON_BOOL32	GetCV (int i, int j, ON::point_style, double *cv) const
ON_BOOL32	GetCV (int i, int j, ON_3dPoint &cv) const
ON_BOOL32	GetCV (int i, int j, ON_4dPoint &cv) const
bool	GetGrevilleAbcissae (int dir, double *g) const
bool	GetNextDiscontinuity (int dir, ON::continuity c, double t0, double t1, double *t, int *hint=NULL, int *dtype=NULL, double cos_angle_tolerance=0.99984769515639123915701155881391, double curvature_tolerance=ON_SQRT_EPSILON) const
int	GetNurbForm (ON_NurbsSurface &, double=0.0) const
ON_BOOL32	GetParameterTolerance (int, double, double *, double *) const
ON_BOOL32	GetSpanVector (int, double *) const
ON_BOOL32	GetSurfaceSize (double *width, double *height) const
double	GrevilleAbcissa (int dir, int cv_index) const
bool	IncreaseDegree (int dir, int desired_degree)
void	Initialize (void)
bool	InsertKnot (int dir, double knot_value, int knot_multiplicity=1)
bool	IsClamped (int dir, int end=2) const
ON_BOOL32	IsClosed (int) const
bool	IsContinuous (ON::continuity c, double s, double t, int *hint=NULL, double point_tolerance=ON_ZERO_TOLERANCE, double d1_tolerance=ON_ZERO_TOLERANCE, double d2_tolerance=ON_ZERO_TOLERANCE, double cos_angle_tolerance=0.99984769515639123915701155881391, double curvature_tolerance=ON_SQRT_EPSILON) const
bool	IsDeformable () const
bool	IsDuplicate (const ON_NurbsSurface &other, bool bIgnoreParameterization, double tolerance=ON_ZERO_TOLERANCE) const
bool	IsMorphable () const
ON_Curve *	IsoCurve (int dir, double c) const
ON_BOOL32	IsPeriodic (int) const
ON_BOOL32	IsPlanar (ON_Plane *plane=NULL, double tolerance=ON_ZERO_TOLERANCE) const
bool	IsRational (void) const
ON_BOOL32	IsSingular (int) const
ON_BOOL32	IsValid (ON_TextLog *text_log=NULL) const
const double *	Knot (int dir) const
double	Knot (int dir, int knot_index) const
int	KnotCount (int dir) const
int	KnotMultiplicity (int dir, int knot_index) const
bool	MakeClampedUniformKnotVector (int dir, double delta=1.0)
bool	MakeDeformable ()
bool	MakeNonRational ()
bool	MakePeriodicUniformKnotVector (int dir, double delta=1.0)
bool	MakeRational ()
bool	Morph (const ON_SpaceMorph &morph)
ON_Surface *	Offset (double offset_distance, double tolerance, double *max_deviation=NULL) const
	ON_NurbsSurface ()
	ON_NurbsSurface (const ON_BezierSurface &bezier_surface)
	ON_NurbsSurface (const ON_NurbsSurface &nurbs_surface)
	ON_NurbsSurface (int dimension, ON_BOOL32 bIsRational, int order0, int order1, int cv_count0, int cv_count1)
ON_NurbsSurface &	operator= (const ON_BezierSurface &bezier_surface)
ON_NurbsSurface &	operator= (const ON_NurbsSurface &)
int	Order (int) const
ON_BOOL32	Read (ON_BinaryArchive &)
ON_BOOL32	ReserveCVCapacity (int cv_array_capacity)
ON_BOOL32	ReserveKnotCapacity (int dir, int knot_array_capacity)
ON_BOOL32	Reverse (int)
bool	SetClampedGrevilleKnotVector (int dir, int g_stride, const double *g)
ON_BOOL32	SetCV (int i, int j, const ON_3dPoint &cv)
ON_BOOL32	SetCV (int i, int j, const ON_4dPoint &cv)
ON_BOOL32	SetCV (int i, int j, ON::point_style, const double *cv)
ON_BOOL32	SetCVColumn (int col_index, const ON_3dPoint &cv)
ON_BOOL32	SetCVColumn (int col_index, int v_stride, const double *v)
ON_BOOL32	SetCVRow (int row_index, const ON_3dPoint &cv)
ON_BOOL32	SetCVRow (int row_index, int v_stride, const double *v)
ON_BOOL32	SetDomain (int dir, double t0, double t1)
int	SetKnot (int dir, int knot_index, double knot_value)
bool	SetPeriodicGrevilleKnotVector (int dir, int g_stride, const double *g)
ON_BOOL32	SetWeight (int i, int j, double weight)
unsigned int	SizeOf () const
int	SpanCount (int) const
ON_BOOL32	Split (int dir, double c, ON_Surface *&west_or_south_side, ON_Surface *&east_or_north_side) const
double	SuperfluousKnot (int dir, int end) const
ON_BOOL32	SwapCoordinates (int, int)
ON_BOOL32	TensorProduct (const ON_NurbsCurve &, const ON_NurbsCurve &, ON_TensorProduct &)
ON_BOOL32	Transform (const ON_Xform &)
ON_BOOL32	Transpose ()
ON_BOOL32	Trim (int dir, const ON_Interval &domain)
double	Weight (int i, int j) const
ON_BOOL32	Write (ON_BinaryArchive &) const
bool	ZeroCVs ()
virtual	~ON_NurbsSurface ()
Public Member Functions inherited from ON_Surface
bool	AreaMassProperties (ON_MassProperties &mp, bool bArea=true, bool bFirstMoments=true, bool bSecondMoments=true, bool bProductMoments=true, double rel_tol=1.0e-6, double abs_tol=1.0e-6) const
ON_Brep *	BrepForm (ON_Brep *brep=NULL) const
virtual ON_SurfaceTree *	CreateSurfaceTree () const
void	DestroyRuntimeCache (bool bDelete=true)
void	DestroySurfaceTree ()
virtual ON_Surface *	DuplicateSurface () const
ON_BOOL32	Ev1Der (double u, double v, ON_3dPoint &point, ON_3dVector &du, ON_3dVector &dv, int quadrant=0, int *hint=0) const
ON_BOOL32	Ev2Der (double u, double v, ON_3dPoint &point, ON_3dVector &du, ON_3dVector &dv, ON_3dVector &duu, ON_3dVector &duv, ON_3dVector &dvv, int quadrant=0, int *hint=0) const
bool	EvaluatePoint (const class ON_ObjRef &objref, ON_3dPoint &P) const
ON_BOOL32	EvNormal (double u, double v, ON_3dPoint &point, ON_3dVector &du, ON_3dVector &dv, ON_3dVector &normal, int=0, int *=0) const
ON_BOOL32	EvNormal (double u, double v, ON_3dPoint &point, ON_3dVector &normal, int quadrant=0, int *hint=0) const
ON_BOOL32	EvNormal (double u, double v, ON_3dVector &normal, int quadrant=0, int *hint=0) const
ON_BOOL32	EvPoint (double u, double v, ON_3dPoint &point, int quadrant=0, int *hint=0) const
ON_BOOL32	FrameAt (double u, double v, ON_Plane &frame) const
virtual bool	GetClosestPoint (const ON_3dPoint &P, double *s, double *t, double maximum_distance=0.0, const ON_Interval *sdomain=0, const ON_Interval *tdomain=0) const
ON_BOOL32	GetDomain (int dir, double *t0, double *t1) const
virtual ON_BOOL32	GetLocalClosestPoint (const ON_3dPoint &, double, double, double *, double *, const ON_Interval *=NULL, const ON_Interval *=NULL) const
virtual bool	GetNurbFormParameterFromSurfaceParameter (double surface_s, double surface_t, double *nurbs_s, double *nurbs_t) const
virtual ON_BOOL32	GetSpanVectorIndex (int dir, double t, int side, int *span_vector_index, ON_Interval *span_interval) const
virtual bool	GetSurfaceParameterFromNurbFormParameter (double nurbs_s, double nurbs_t, double *surface_s, double *surface_t) const
ON_BOOL32	HasBrepForm () const
virtual int	HasNurbForm () const
int	IntersectSurface (const ON_Surface *surfaceB, ON_ClassArray< ON_SSX_EVENT > &x, double intersection_tolerance=0.0, double overlap_tolerance=0.0, double fitting_tolerance=0.0, const ON_Interval *surfaceA_udomain=0, const ON_Interval *surfaceA_vdomain=0, const ON_Interval *surfaceB_udomain=0, const ON_Interval *surfaceB_vdomain=0) const
int	IsAtSeam (double s, double t) const
bool	IsAtSingularity (double s, double t, bool bExact=true) const
bool	IsCone (ON_Cone *cone=NULL, double tolerance=ON_ZERO_TOLERANCE) const
bool	IsCylinder (ON_Cylinder *cylinder=NULL, double tolerance=ON_ZERO_TOLERANCE) const
virtual ISO	IsIsoparametric (const ON_BoundingBox &bbox) const
virtual ISO	IsIsoparametric (const ON_Curve &curve, const ON_Interval *curve_domain=NULL) const
bool	IsSolid () const
bool	IsSphere (ON_Sphere *sphere=NULL, double tolerance=ON_ZERO_TOLERANCE) const
bool	IsTorus (ON_Torus *torus=NULL, double tolerance=ON_ZERO_TOLERANCE) const
ON_3dVector	NormalAt (double, double) const
ON_NurbsSurface *	NurbsSurface (ON_NurbsSurface *pNurbsSurface=NULL, double tolerance=0.0, const ON_Interval *s_subdomain=NULL, const ON_Interval *t_subdomain=NULL) const
ON::object_type	ObjectType () const
	ON_Surface ()
	ON_Surface (const ON_Surface &)
ON_Surface &	operator= (const ON_Surface &)
ON_3dPoint	PointAt (double, double) const
virtual ON_Curve *	Pullback (const ON_Curve &curve_3d, double tolerance, const ON_Interval *curve_3d_subdomain=NULL, ON_3dPoint start_uv=ON_UNSET_POINT, ON_3dPoint end_uv=ON_UNSET_POINT) const
virtual ON_Curve *	Pushup (const ON_Curve &curve_2d, double tolerance, const ON_Interval *curve_2d_subdomain=NULL) const
bool	SetDomain (int dir, ON_Interval domain)
unsigned int	SizeOf () const
const ON_SurfaceTree *	SurfaceTree () const
bool	VolumeMassProperties (ON_MassProperties &mp, bool bVolume=true, bool bFirstMoments=true, bool bSecondMoments=true, bool bProductMoments=true, ON_3dPoint base_point=ON_UNSET_POINT, double rel_tol=1.0e-6, double abs_tol=1.0e-6) const
virtual	~ON_Surface ()
Public Member Functions inherited from ON_Geometry
ON_BoundingBox	BoundingBox () const
virtual void	ClearBoundingBox ()
virtual ON_COMPONENT_INDEX	ComponentIndex () const
ON_BOOL32	GetBoundingBox (ON_3dPoint &bbox_min, ON_3dPoint &bbox_max, int bGrowBox=false) const
ON_BOOL32	GetBoundingBox (ON_BoundingBox &bbox, int bGrowBox=false) const
virtual bool	GetTightBoundingBox (ON_BoundingBox &tight_bbox, int bGrowBox=false, const ON_Xform *xform=0) const
	ON_Geometry ()
	ON_Geometry (const ON_Geometry &)
ON_Geometry &	operator= (const ON_Geometry &)
ON_BOOL32	Rotate (double rotation_angle, const ON_3dVector &rotation_axis, const ON_3dPoint &rotation_center)
ON_BOOL32	Rotate (double sin_angle, double cos_angle, const ON_3dVector &rotation_axis, const ON_3dPoint &rotation_center)
ON_BOOL32	Scale (double scale_factor)
ON_BOOL32	Translate (const ON_3dVector &translation_vector)
virtual	~ON_Geometry ()
Public Member Functions inherited from ON_Object
ON_BOOL32	AttachUserData (ON_UserData *pUserData)
bool	CopyFrom (const ON_Object *src)
void	CopyUserData (const ON_Object &source_object)
ON_BOOL32	DetachUserData (ON_UserData *pUserData)
ON_UserData *	FirstUserData () const
ON_UserData *	GetUserData (const ON_UUID &userdata_uuid) const
bool	GetUserString (const wchar_t *key, ON_wString &string_value) const
int	GetUserStringKeys (ON_ClassArray< ON_wString > &user_string_keys) const
int	GetUserStrings (ON_ClassArray< ON_UserString > &user_strings) const
ON_BOOL32	IsKindOf (const ON_ClassId *pClassId) const
virtual void	MemoryRelocate ()
virtual ON_UUID	ModelObjectId () const
void	MoveUserData (ON_Object &source_object)
	ON_Object ()
	ON_Object (const ON_Object &)
ON_Object &	operator= (const ON_Object &)
void	PurgeUserData ()
bool	SetUserString (const wchar_t *key, const wchar_t *string_value)
void	TransformUserData (const ON_Xform &xform)
virtual	~ON_Object ()

Static Public Member Functions
static ON_NurbsSurface *	New ()
static ON_NurbsSurface *	New (const ON_BezierSurface &bezier_surface)
static ON_NurbsSurface *	New (const ON_NurbsSurface &nurbs_surface)
static ON_NurbsSurface *	New (int dimension, ON_BOOL32 bIsRational, int order0, int order1, int cv_count0, int cv_count1)
Static Public Member Functions inherited from ON_Surface
static class ON_NurbsSurface *	CreateCubicLoft (int curve_count, const ON_Curve *const *curve_list, double k, int is_closed=0, ON::cubic_loft_end_condition start_shape=ON::cubic_loft_ec_quadratic, ON::cubic_loft_end_condition end_shape=ON::cubic_loft_ec_quadratic, class ON_NurbsSurface *nurbs_surface=0)

Public Attributes
double *	m_cv
int	m_cv_capacity
int	m_cv_count [2]
int	m_cv_stride [2]
int	m_dim
int	m_is_rat
double *	m_knot [2]
int	m_knot_capacity [2]
int	m_order [2]
Public Attributes inherited from ON_Object
ON_MEMORY_POOL *	m_mempool

Private Member Functions
	ON_OBJECT_DECLARE (ON_NurbsSurface)

Additional Inherited Members
Public Types inherited from ON_Surface
enum	ISO {   not_iso = 0 , x_iso = 1 , y_iso = 2 , W_iso = 3 ,   S_iso = 4 , E_iso = 5 , N_iso = 6 , iso_count = 7 }
Protected Member Functions inherited from ON_Surface
ON_Curve *	PullbackCurveProxy (const ON_CurveProxy &curveproxy_3d, double tolerance, const ON_Interval *curve_3d_subdomain, ON_3dPoint start_uv, ON_3dPoint end_uv) const
ON_Curve *	PullbackPolyCurve (const ON_PolyCurve &polycurve_3d, double tolerance, const ON_Interval *curve_3d_subdomain, ON_3dPoint start_uv, ON_3dPoint end_uv) const
ON_Curve *	PushupCurveProxy (const ON_CurveProxy &curveproxy_2d, double tolerance, const ON_Interval *curve_2d_subdomain) const
ON_Curve *	PushupPolyCurve (const ON_PolyCurve &polycurve_2d, double tolerance, const ON_Interval *curve_2d_subdomain) const
Protected Attributes inherited from ON_Surface
ON_SurfaceTree *	m_stree

Constructor & Destructor Documentation

ON_NurbsSurface() [1/4]

ON_NurbsSurface::ON_NurbsSurface

(

)

ON_NurbsSurface() [2/4]

ON_NurbsSurface::ON_NurbsSurface

(

const ON_NurbsSurface &

nurbs_surface

)

ON_NurbsSurface() [3/4]

ON_NurbsSurface::ON_NurbsSurface

(

const ON_BezierSurface &

bezier_surface

)

ON_NurbsSurface() [4/4]

ON_NurbsSurface::ON_NurbsSurface	(	int	dimension,
		ON_BOOL32	bIsRational,
		int	order0,
		int	order1,
		int	cv_count0,
		int	cv_count1 )

~ON_NurbsSurface()

ON_NurbsSurface::~ON_NurbsSurface ( )

virtual

Member Function Documentation

ChangeDimension()

bool ON_NurbsSurface::ChangeDimension

(

int

desired_dimension

)

ChangeSurfaceSeam()

ON_BOOL32 ON_NurbsSurface::ChangeSurfaceSeam	(	int	dir,
		double	t )

ClampEnd()

bool ON_NurbsSurface::ClampEnd	(	int	dir,
		int	end )

CollapseSide()

bool ON_NurbsSurface::CollapseSide	(	int	side,
		ON_3dPoint	point = ON_unset_point )

ControlPolygonLength()

double ON_NurbsSurface::ControlPolygonLength

(

int

dir

)

const

ConvertSpanToBezier()

ON_BOOL32 ON_NurbsSurface::ConvertSpanToBezier	(	int	span_index0,
		int	span_index1,
		ON_BezierSurface &	bezier_surface ) const

Create()

ON_BOOL32 ON_NurbsSurface::Create	(	int	dim,
		ON_BOOL32	is_rat,
		int	order0,
		int	order1,
		int	cv_count0,
		int	cv_count1 )

CreateConeSurface()

int ON_NurbsSurface::CreateConeSurface	(	ON_3dPoint	apex_point,
		const ON_Curve &	curve,
		const ON_Interval *	curve_domain = NULL )

CreateMesh()

ON_Mesh * ON_NurbsSurface::CreateMesh ( const ON_MeshParameters & mp, ON_Mesh * mesh = NULL ) const

virtual

Reimplemented from ON_Surface.

CreateRuledSurface()

int ON_NurbsSurface::CreateRuledSurface ( const ON_Curve & curveA, const ON_Curve & curveB, const ON_Interval * curveA_domain = NULL, const ON_Interval * curveB_domain = NULL )

virtual

CV()

double * ON_NurbsSurface::CV	(	int	i,
		int	j ) const

CVCount() [1/2]

int ON_NurbsSurface::CVCount

(

int

dir

)

const

CVCount() [2/2]

int ON_NurbsSurface::CVCount

(

void

)

const

CVSize()

int ON_NurbsSurface::CVSize

(

void

)

const

CVStyle()

ON::point_style ON_NurbsSurface::CVStyle

(

)

const

DataCRC()

ON__UINT32 ON_NurbsSurface::DataCRC ( ON__UINT32 current_remainder ) const

virtual

Reimplemented from ON_Object.

Degree()

int ON_NurbsSurface::Degree ( int dir ) const

virtual

Implements ON_Surface.

Destroy()

void ON_NurbsSurface::Destroy

(

)

Dimension()

int ON_NurbsSurface::Dimension ( ) const

virtual

Implements ON_Geometry.

Domain()

ON_Interval ON_NurbsSurface::Domain ( int dir ) const

virtual

Implements ON_Surface.

Dump()

void ON_NurbsSurface::Dump ( ON_TextLog & dump ) const

virtual

Reimplemented from ON_Object.

EmergencyDestroy()

void ON_NurbsSurface::EmergencyDestroy

(

)

Evaluate()

ON_BOOL32 ON_NurbsSurface::Evaluate ( double , double , int , int , double * , int = 0, int * = 0 ) const

virtual

Implements ON_Surface.

Extend()

bool ON_NurbsSurface::Extend ( int dir, const ON_Interval & domain )

virtual

Reimplemented from ON_Surface.

GetBBox()

ON_BOOL32 ON_NurbsSurface::GetBBox ( double * boxmin, double * boxmax, ON_BOOL32 bGrowBox = false ) const

virtual

Implements ON_Geometry.

GetCV() [1/3]

ON_BOOL32 ON_NurbsSurface::GetCV	(	int	i,
		int	j,
		ON::point_style	style,
		double *	cv ) const

GetCV() [2/3]

ON_BOOL32 ON_NurbsSurface::GetCV	(	int	i,
		int	j,
		ON_3dPoint &	cv ) const

GetCV() [3/3]

ON_BOOL32 ON_NurbsSurface::GetCV	(	int	i,
		int	j,
		ON_4dPoint &	cv ) const

GetGrevilleAbcissae()

bool ON_NurbsSurface::GetGrevilleAbcissae	(	int	dir,
		double *	g ) const

GetNextDiscontinuity()

bool ON_NurbsSurface::GetNextDiscontinuity ( int dir, ON::continuity c, double t0, double t1, double * t, int * hint = NULL, int * dtype = NULL, double cos_angle_tolerance = 0.99984769515639123915701155881391, double curvature_tolerance = ON_SQRT_EPSILON ) const

virtual

Reimplemented from ON_Surface.

GetNurbForm()

int ON_NurbsSurface::GetNurbForm ( ON_NurbsSurface & srf, double = 0.0 ) const

virtual

Reimplemented from ON_Surface.

GetParameterTolerance()

ON_BOOL32 ON_NurbsSurface::GetParameterTolerance ( int dir, double t, double * tminus, double * tplus ) const

virtual

Reimplemented from ON_Surface.

GetSpanVector()

ON_BOOL32 ON_NurbsSurface::GetSpanVector ( int dir, double * s ) const

virtual

Implements ON_Surface.

GetSurfaceSize()

ON_BOOL32 ON_NurbsSurface::GetSurfaceSize ( double * width, double * height ) const

virtual

Reimplemented from ON_Surface.

GrevilleAbcissa()

double ON_NurbsSurface::GrevilleAbcissa	(	int	dir,
		int	cv_index ) const

IncreaseDegree()

bool ON_NurbsSurface::IncreaseDegree	(	int	dir,
		int	desired_degree )

Initialize()

void ON_NurbsSurface::Initialize

(

void

)

InsertKnot()

bool ON_NurbsSurface::InsertKnot	(	int	dir,
		double	knot_value,
		int	knot_multiplicity = 1 )

IsClamped()

bool ON_NurbsSurface::IsClamped	(	int	dir,
		int	end = 2 ) const

IsClosed()

ON_BOOL32 ON_NurbsSurface::IsClosed ( int dir ) const

virtual

Reimplemented from ON_Surface.

IsContinuous()

bool ON_NurbsSurface::IsContinuous ( ON::continuity c, double s, double t, int * hint = NULL, double point_tolerance = ON_ZERO_TOLERANCE, double d1_tolerance = ON_ZERO_TOLERANCE, double d2_tolerance = ON_ZERO_TOLERANCE, double cos_angle_tolerance = 0.99984769515639123915701155881391, double curvature_tolerance = ON_SQRT_EPSILON ) const

virtual

Reimplemented from ON_Surface.

IsDeformable()

bool ON_NurbsSurface::IsDeformable ( ) const

virtual

Reimplemented from ON_Geometry.

IsDuplicate()

bool ON_NurbsSurface::IsDuplicate	(	const ON_NurbsSurface &	other,
		bool	bIgnoreParameterization,
		double	tolerance = ON_ZERO_TOLERANCE ) const

IsMorphable()

bool ON_NurbsSurface::IsMorphable ( ) const

virtual

Reimplemented from ON_Geometry.

IsoCurve()

ON_Curve * ON_NurbsSurface::IsoCurve ( int dir, double c ) const

virtual

Reimplemented from ON_Surface.

IsPeriodic()

ON_BOOL32 ON_NurbsSurface::IsPeriodic ( int dir ) const

virtual

Reimplemented from ON_Surface.

IsPlanar()

ON_BOOL32 ON_NurbsSurface::IsPlanar ( ON_Plane * plane = NULL, double tolerance = ON_ZERO_TOLERANCE ) const

virtual

Reimplemented from ON_Surface.

IsRational()

bool ON_NurbsSurface::IsRational

(

void

)

const

IsSingular()

ON_BOOL32 ON_NurbsSurface::IsSingular ( int side ) const

virtual

Reimplemented from ON_Surface.

IsValid()

ON_BOOL32 ON_NurbsSurface::IsValid ( ON_TextLog * text_log = NULL ) const

virtual

Implements ON_Object.

Knot() [1/2]

const double * ON_NurbsSurface::Knot

(

int

dir

)

const

Knot() [2/2]

double ON_NurbsSurface::Knot	(	int	dir,
		int	knot_index ) const

KnotCount()

int ON_NurbsSurface::KnotCount

(

int

dir

)

const

KnotMultiplicity()

int ON_NurbsSurface::KnotMultiplicity	(	int	dir,
		int	knot_index ) const

MakeClampedUniformKnotVector()

bool ON_NurbsSurface::MakeClampedUniformKnotVector	(	int	dir,
		double	delta = 1.0 )

MakeDeformable()

bool ON_NurbsSurface::MakeDeformable ( )

virtual

Reimplemented from ON_Geometry.

MakeNonRational()

bool ON_NurbsSurface::MakeNonRational

(

)

MakePeriodicUniformKnotVector()

bool ON_NurbsSurface::MakePeriodicUniformKnotVector	(	int	dir,
		double	delta = 1.0 )

MakeRational()

bool ON_NurbsSurface::MakeRational

(

)

Morph()

bool ON_NurbsSurface::Morph ( const ON_SpaceMorph & morph )

virtual

Reimplemented from ON_Geometry.

New() [1/4]

ON_NurbsSurface * ON_NurbsSurface::New ( )

static

New() [2/4]

ON_NurbsSurface * ON_NurbsSurface::New ( const ON_BezierSurface & bezier_surface )

static

New() [3/4]

ON_NurbsSurface * ON_NurbsSurface::New ( const ON_NurbsSurface & nurbs_surface )

static

New() [4/4]

ON_NurbsSurface * ON_NurbsSurface::New ( int dimension, ON_BOOL32 bIsRational, int order0, int order1, int cv_count0, int cv_count1 )

static

Offset()

ON_Surface * ON_NurbsSurface::Offset ( double offset_distance, double tolerance, double * max_deviation = NULL ) const

virtual

Reimplemented from ON_Surface.

ON_OBJECT_DECLARE()

ON_NurbsSurface::ON_OBJECT_DECLARE ( ON_NurbsSurface )

private

operator=() [1/2]

ON_NurbsSurface & ON_NurbsSurface::operator=

(

const ON_BezierSurface &

bezier_surface

)

operator=() [2/2]

ON_NurbsSurface & ON_NurbsSurface::operator=

(

const ON_NurbsSurface &

src

)

Order()

int ON_NurbsSurface::Order

(

int

dir

)

const

Read()

ON_BOOL32 ON_NurbsSurface::Read ( ON_BinaryArchive & file )

virtual

Reimplemented from ON_Object.

ReserveCVCapacity()

ON_BOOL32 ON_NurbsSurface::ReserveCVCapacity

(

int

cv_array_capacity

)

ReserveKnotCapacity()

ON_BOOL32 ON_NurbsSurface::ReserveKnotCapacity	(	int	dir,
		int	knot_array_capacity )

Reverse()

ON_BOOL32 ON_NurbsSurface::Reverse ( int dir )

virtual

Implements ON_Surface.

SetClampedGrevilleKnotVector()

bool ON_NurbsSurface::SetClampedGrevilleKnotVector	(	int	dir,
		int	g_stride,
		const double *	g )

SetCV() [1/3]

ON_BOOL32 ON_NurbsSurface::SetCV	(	int	i,
		int	j,
		const ON_3dPoint &	cv )

SetCV() [2/3]

ON_BOOL32 ON_NurbsSurface::SetCV	(	int	i,
		int	j,
		const ON_4dPoint &	cv )

SetCV() [3/3]

ON_BOOL32 ON_NurbsSurface::SetCV	(	int	i,
		int	j,
		ON::point_style	style,
		const double *	cv )

SetCVColumn() [1/2]

ON_BOOL32 ON_NurbsSurface::SetCVColumn	(	int	col_index,
		const ON_3dPoint &	cv )

SetCVColumn() [2/2]

ON_BOOL32 ON_NurbsSurface::SetCVColumn	(	int	col_index,
		int	v_stride,
		const double *	v )

SetCVRow() [1/2]

ON_BOOL32 ON_NurbsSurface::SetCVRow	(	int	row_index,
		const ON_3dPoint &	cv )

SetCVRow() [2/2]

ON_BOOL32 ON_NurbsSurface::SetCVRow	(	int	row_index,
		int	v_stride,
		const double *	v )

SetDomain()

ON_BOOL32 ON_NurbsSurface::SetDomain ( int dir, double t0, double t1 )

virtual

Reimplemented from ON_Surface.

SetKnot()

ON_BOOL32 ON_NurbsSurface::SetKnot	(	int	dir,
		int	knot_index,
		double	knot_value )

SetPeriodicGrevilleKnotVector()

bool ON_NurbsSurface::SetPeriodicGrevilleKnotVector	(	int	dir,
		int	g_stride,
		const double *	g )

SetWeight()

ON_BOOL32 ON_NurbsSurface::SetWeight	(	int	i,
		int	j,
		double	weight )

SizeOf()

unsigned int ON_NurbsSurface::SizeOf ( ) const

virtual

Reimplemented from ON_Object.

SpanCount()

int ON_NurbsSurface::SpanCount ( int dir ) const

virtual

Implements ON_Surface.

Split()

ON_BOOL32 ON_NurbsSurface::Split ( int dir, double c, ON_Surface *& west_or_south_side, ON_Surface *& east_or_north_side ) const

virtual

Reimplemented from ON_Surface.

SuperfluousKnot()

double ON_NurbsSurface::SuperfluousKnot	(	int	dir,
		int	end ) const

SwapCoordinates()

ON_BOOL32 ON_NurbsSurface::SwapCoordinates ( int i, int j )

virtual

Reimplemented from ON_Geometry.

TensorProduct()

ON_BOOL32 ON_NurbsSurface::TensorProduct	(	const ON_NurbsCurve &	nurbscurveA,
		const ON_NurbsCurve &	nurbscurveB,
		ON_TensorProduct &	tensor )

Transform()

ON_BOOL32 ON_NurbsSurface::Transform ( const ON_Xform & xform )

virtual

Reimplemented from ON_Geometry.

Transpose()

ON_BOOL32 ON_NurbsSurface::Transpose ( )

virtual

Implements ON_Surface.

Trim()

ON_BOOL32 ON_NurbsSurface::Trim ( int dir, const ON_Interval & domain )

virtual

Reimplemented from ON_Surface.

Weight()

double ON_NurbsSurface::Weight	(	int	i,
		int	j ) const

Write()

ON_BOOL32 ON_NurbsSurface::Write ( ON_BinaryArchive & file ) const

virtual

Reimplemented from ON_Object.

ZeroCVs()

bool ON_NurbsSurface::ZeroCVs

(

)

Member Data Documentation

m_cv

double* ON_NurbsSurface::m_cv

m_cv_capacity

int ON_NurbsSurface::m_cv_capacity

m_cv_count

int ON_NurbsSurface::m_cv_count[2]

m_cv_stride

int ON_NurbsSurface::m_cv_stride[2]

m_dim

int ON_NurbsSurface::m_dim

m_is_rat

int ON_NurbsSurface::m_is_rat

m_knot

double* ON_NurbsSurface::m_knot[2]

m_knot_capacity

int ON_NurbsSurface::m_knot_capacity[2]

m_order

int ON_NurbsSurface::m_order[2]

---

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

• src/3rdparty/legacy/opennurbs/opennurbs_nurbssurface.h
• src/3rdparty/legacy/opennurbs/opennurbs_mesh.cpp
• src/3rdparty/legacy/opennurbs/opennurbs_morph.cpp
• src/3rdparty/legacy/opennurbs/opennurbs_nurbscurve.cpp
• src/3rdparty/legacy/opennurbs/opennurbs_nurbssurface.cpp