9-17-03 LW added in conjunction with inferred curve osnap testing More...

#include <rhinoSdkSnap.h>

Inheritance diagram for CRhinoInferredCurve:

Public Types
enum	eCurveStyle { csSegment, csInfinite, csRay }

Public Member Functions
	CRhinoInferredCurve ()

	CRhinoInferredCurve (const CRhinoInferredCurve &src)

	CRhinoInferredCurve (int dim, BOOL32 israt, int order)

	~CRhinoInferredCurve ()

BOOL32	Create (int dim, int israt, int order)

CRhinoInferredCurve &	operator= (const CRhinoInferredCurve &src)

CRhinoAppSettings::osnap_mode	SnapTo (const CRhinoSnapContext &snap_context, CRhinoSnapEvent &snap_event) const

Public Member Functions inherited from ON_BezierCurve
	ON_BezierCurve ()

	ON_BezierCurve (const ON_2dPointArray &)
	sets control points More...

	ON_BezierCurve (const ON_3dPointArray &)
	sets control points More...

	ON_BezierCurve (const ON_4dPointArray &)
	sets control points More...

	ON_BezierCurve (const ON_BezierCurve &)

	ON_BezierCurve (const ON_PolynomialCurve &)

	ON_BezierCurve (int dim, bool bIsRational, int order)

	~ON_BezierCurve ()

ON_BoundingBox	BoundingBox () const

bool	ChangeDimension (int desired_dimension)

bool	ChangeWeights (int i0, double w0, int i1, double w1)

const ON_4dPoint	ControlPoint (int cv_index) const

double	ControlPolygonLength () const

bool	Create (int dim, bool bIsRational, int order)

ON_3dVector	CurvatureAt (double t) const

double *	CV (int cv_index) const

int	CVCount () const

int	CVSize () const

ON::point_style	CVStyle () const

int	Degree () const

ON_3dVector	DerivativeAt (double t) const

void	Destroy ()

int	Dimension () const

ON_Interval	Domain () const

void	Dump (ON_TextLog &) const
	for debugging More...

void	EmergencyDestroy ()
	call if memory used by ON_NurbsCurve becomes invalid More...

bool	Ev1Der (double t, ON_3dPoint &point, ON_3dVector &first_derivative) const

bool	Ev2Der (double t, ON_3dPoint &point, ON_3dVector &first_derivative, ON_3dVector &second_derivative) const

bool	Evaluate (double t, int der_count, int v_stride, double *v) const

bool	EvCurvature (double t, ON_3dPoint &point, ON_3dVector &tangent, ON_3dVector &kappa) const

bool	EvPoint (double t, ON_3dPoint &point) const

bool	EvTangent (double t, ON_3dPoint &point, ON_3dVector &tangent) const

int	FindRoots (double *root, double tol=ON_ZERO_TOLERANCE) const

bool	GetBBox (double box_min, double box_max, bool bGrowBox=false) const

bool	GetBoundingBox (ON_BoundingBox &bbox, int bGrowBox=false) const

bool	GetClosestPoint (ON_3dPoint P, double t, double maximum_distance=0.0, const ON_Interval sub_domain=0) const

bool	GetCV (int cv_index, ON::point_style pointstyle, double *cv) const

bool	GetCV (int cv_index, ON_3dPoint &point) const

bool	GetCV (int cv_index, ON_4dPoint &point) const

bool	GetLocalClosestPoint (ON_3dPoint P, double seed_parameter, double t, const ON_Interval sub_domain=0) const

bool	GetLocalCurveIntersection (const ON_BezierCurve other_bezcrv, double this_seed_t, double other_seed_t, double this_t, double other_t, const ON_Interval this_domain=0, const ON_Interval *other_domain=0) const

bool	GetLocalSurfaceIntersection (const ON_BezierSurface bezsrf, double seed_t, double seed_u, double seed_v, double t, double u, double v, const ON_Interval tdomain=0, const ON_Interval udomain=0, const ON_Interval *vdomain=0) const

int	GetNurbForm (ON_NurbsCurve &nurbs_curve) const

bool	GetTightBoundingBox (ON_BoundingBox &tight_bbox, bool bGrowBox=false, const ON_Xform *xform=nullptr) const

bool	IncreaseDegree (int desired_degree)

int	IntersectCurve (const ON_BezierCurve bezierB, ON_SimpleArray< ON_X_EVENT > &x, double intersection_tolerance=0.0, double overlap_tolerance=0.0, const ON_Interval bezierA_domain=0, const ON_Interval *bezierB_domain=0) const

int	IntersectSelf (ON_SimpleArray< ON_X_EVENT > &x, double intersection_tolerance=0.0) const

int	IntersectSurface (const ON_BezierSurface bezsrfB, ON_SimpleArray< ON_X_EVENT > &x, double intersection_tolerance=0.0, double overlap_tolerance=0.0, const ON_Interval bezierA_domain=0, const ON_Interval bezsrfB_udomain=0, const ON_Interval bezsrfB_vdomain=0) const

bool	IsRational () const

bool	IsValid () const

bool	Loft (const ON_3dPointArray &points)

bool	Loft (int pt_dim, int pt_count, int pt_stride, const double pt, int t_stride, const double t)

bool	MakeNonRational ()

bool	MakeRational ()

bool	Morph (const ON_SpaceMorph &morph)

ON_BezierCurve	operator* (const ON_BezierCurve &B) const

ON_BezierCurve	operator* (double a) const

ON_BezierCurve	operator+ (const double *v) const

ON_BezierCurve	operator+ (const ON_BezierCurve &B) const

ON_BezierCurve	operator+ (ON_3dVector v) const
	Arithmetic operations. More...

ON_BezierCurve	operator- (const double *v) const

ON_BezierCurve	operator- (const ON_BezierCurve &crv) const

ON_BezierCurve	operator- (ON_3dVector v) const

ON_BezierCurve &	operator= (const ON_2dPointArray &)
	sets control points More...

ON_BezierCurve &	operator= (const ON_3dPointArray &)
	sets control points More...

ON_BezierCurve &	operator= (const ON_4dPointArray &)
	sets control points More...

ON_BezierCurve &	operator= (const ON_BezierCurve &)

ON_BezierCurve &	operator= (const ON_PolynomialCurve &)

int	Order () const
	order = degree + 1 More...

ON_3dPoint	PointAt (double t) const

bool	Reparameterize (double c)

bool	Reparametrize (double)

bool	ReserveCVCapacity (int desired_cv_capacity)
	Tools for managing CV and knot memory. More...

bool	Reverse ()

bool	Rotate (double rotation_angle, const ON_3dVector &rotation_axis, const ON_3dPoint &rotation_center)

bool	Rotate (double sin_angle, double cos_angle, const ON_3dVector &rotation_axis, const ON_3dPoint &rotation_center)

bool	Scale (double scale_factor)

bool	ScaleConrolPoints (int i, double w)

bool	SetCV (int cv_index, const ON_3dPoint &point)

bool	SetCV (int cv_index, const ON_4dPoint &point)

bool	SetCV (int cv_index, ON::point_style pointstyle, const double *cv)

bool	SetWeight (int cv_index, double weight)

bool	Split (double t, ON_BezierCurve &left_side, ON_BezierCurve &right_side) const

ON_3dVector	TangentAt (double t) const

bool	Transform (const ON_Xform &xform)

bool	Translate (const ON_3dVector &translation_vector)

bool	Trim (const ON_Interval &interval)

double	Weight (int cv_index) const

bool	ZeroCVs ()

Public Attributes
bool	m_bActive
	9-22-03 Lowell added flag More...

int	m_parallel_point_index
	index to possible associated smart point parallel lines come from. <0 if not set More...

int	m_smart_point_index
	Index to possible associated smart point. <0 if not set. More...

eCurveStyle	m_style

int	m_type

Public Attributes inherited from ON_BezierCurve
double *	m_cv
	The i-th cv begins at cv[i*m_cv_stride]. More...

int	m_cv_capacity

int	m_cv_stride
	Number of doubles per cv ( >= ((m_is_rat)?m_dim+1:m_dim) ) More...

int	m_dim
	Implementation. More...

int	m_is_rat
	1 if bezier is rational, 0 if bezier is not rational More...

int	m_order
	order = degree+1 More...

Additional Inherited Members
Static Public Member Functions inherited from ON_BezierCurve
static ON_BezierCurve	CrossProduct (const ON_BezierCurve &A, ON_3dVector V)

static ON_BezierCurve	Derivative (const ON_BezierCurve &A)

static bool	Derivative (const ON_BezierCurve &A, ON_BezierCurve &derivativeA)

static ON_BezierCurve	DotProduct (const ON_BezierCurve &A, const double *B)

static ON_BezierCurve	DotProduct (const ON_BezierCurve &A, const ON_BezierCurve &B)

static ON_BezierCurve	DotProduct (const ON_BezierCurve &A, ON_3dVector B)

Detailed Description

9-17-03 LW added in conjunction with inferred curve osnap testing

Member Enumeration Documentation

◆ eCurveStyle

enum CRhinoInferredCurve::eCurveStyle

Enumerator
csSegment	use defined segment
csInfinite	extend to edge of viewport each way
csRay	extend to edge of viewport past last end

Constructor & Destructor Documentation

◆ CRhinoInferredCurve() [1/3]

CRhinoInferredCurve::CRhinoInferredCurve ( )

◆ ~CRhinoInferredCurve()

CRhinoInferredCurve::~CRhinoInferredCurve ( )

◆ CRhinoInferredCurve() [2/3]

CRhinoInferredCurve::CRhinoInferredCurve	(	int	dim,
		BOOL32	israt,
		int	order
	)

◆ CRhinoInferredCurve() [3/3]

CRhinoInferredCurve::CRhinoInferredCurve ( const CRhinoInferredCurve & src )

Member Function Documentation

◆ Create()

BOOL32 CRhinoInferredCurve::Create	(	int	dim,
		int	israt,
		int	order
	)

◆ operator=()

CRhinoInferredCurve& CRhinoInferredCurve::operator= ( const CRhinoInferredCurve & src )

◆ SnapTo()

CRhinoAppSettings::osnap_mode CRhinoInferredCurve::SnapTo	(	const CRhinoSnapContext &	snap_context,
		CRhinoSnapEvent &	snap_event
	)		const

Member Data Documentation

◆ m_bActive

bool CRhinoInferredCurve::m_bActive

9-22-03 Lowell added flag

curve currently being drawn

◆ m_parallel_point_index

int CRhinoInferredCurve::m_parallel_point_index

index to possible associated smart point parallel lines come from. <0 if not set

◆ m_smart_point_index

int CRhinoInferredCurve::m_smart_point_index

Index to possible associated smart point. <0 if not set.

◆ m_style

eCurveStyle CRhinoInferredCurve::m_style

◆ m_type

int CRhinoInferredCurve::m_type

The type of inferred curve. 0=notset 1=ortho, 2=tan 4=perp, 8=tan_parallel 16=perp_parallel, 32=guide, 64=getpoint curve constraint can be a combination of the types

Public Types

Public Member Functions

Public Attributes

Additional Inherited Members