tigl::CTiglProjectPointOnCurveAtAngle Class Reference

#include <CTiglProjectPointOnCurveAtAngle.h>

Public Member Functions
TIGL_EXPORT	CTiglProjectPointOnCurveAtAngle (const gp_Pnt &p, const Handle_Geom_Curve &curve, double angle, const gp_Dir &planeRefNormal)
TIGL_EXPORT bool	IsDone () const
	Returns true, if the computation is successful. Note: It might be, that there is no solution possible. In this case, IsDone() returns false.
TIGL_EXPORT int	NbPoints () const
TIGL_EXPORT double	Parameter (int i) const
	Returns the parameter on the curve.
TIGL_EXPORT gp_Pnt	Point (int i) const
	Returns the point on the curve. Throws, if no solution exists.

Private Member Functions
void	AddSolution (double value, double tol) const
void	Compute () const
void	FindPoint (double ustart) const

Private Attributes
const double	m_angle
const Handle_Geom_Curve	m_curve
bool	m_hasComputed = true
const gp_Pnt	m_pointToProject
const gp_Dir	m_refNormal
std::vector< double >	resultParameter

Constructor & Destructor Documentation

CTiglProjectPointOnCurveAtAngle()

TIGL_EXPORT tigl::CTiglProjectPointOnCurveAtAngle::CTiglProjectPointOnCurveAtAngle	(	const gp_Pnt &	p,
		const Handle_Geom_Curve &	curve,
		double	angle,
		const gp_Dir &	planeRefNormal )

Projects a point a curve such that the vector from the point p to the point on the curve has a certain angle to the curve's direction.

Parameters

p	Point to project on the curve
curve	Curve on which p is projected on
angle	Angle, at which the curve is projected on. Angle in range [0,pi]. 0 means in curve direction, pi against curve direction. Pi/2 perpendicular to the curve corresponds to standard projection.
planeRefNormal	Normal of the reference plane, in which the angle is measured.

Member Function Documentation

AddSolution()

void tigl::CTiglProjectPointOnCurveAtAngle::AddSolution ( double value, double tol ) const

private

Compute()

void tigl::CTiglProjectPointOnCurveAtAngle::Compute ( ) const

private

FindPoint()

void tigl::CTiglProjectPointOnCurveAtAngle::FindPoint ( double ustart ) const

private

IsDone()

TIGL_EXPORT bool tigl::CTiglProjectPointOnCurveAtAngle::IsDone

(

)

const

Returns true, if the computation is successful. Note: It might be, that there is no solution possible. In this case, IsDone() returns false.

NbPoints()

TIGL_EXPORT int tigl::CTiglProjectPointOnCurveAtAngle::NbPoints

(

)

const

Parameter()

TIGL_EXPORT double tigl::CTiglProjectPointOnCurveAtAngle::Parameter

(

int

i

)

const

Returns the parameter on the curve.

Point()

TIGL_EXPORT gp_Pnt tigl::CTiglProjectPointOnCurveAtAngle::Point

(

int

i

)

const

Returns the point on the curve. Throws, if no solution exists.

Field Documentation

m_angle

const double tigl::CTiglProjectPointOnCurveAtAngle::m_angle

private

m_curve

const Handle_Geom_Curve tigl::CTiglProjectPointOnCurveAtAngle::m_curve

private

m_hasComputed

bool tigl::CTiglProjectPointOnCurveAtAngle::m_hasComputed = true

mutableprivate

m_pointToProject

const gp_Pnt tigl::CTiglProjectPointOnCurveAtAngle::m_pointToProject

private

m_refNormal

const gp_Dir tigl::CTiglProjectPointOnCurveAtAngle::m_refNormal

private

resultParameter

std::vector<double> tigl::CTiglProjectPointOnCurveAtAngle::resultParameter

mutableprivate

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

• CTiglProjectPointOnCurveAtAngle.h