UuIcsC3d::DataPoint3d Struct Reference

A single marker point as found in a C3d file. More...

#include <uuc3d.hpp>

List of all members.

Public Types
enum	Status { Generated = 1, Measured = 2, Invalid = 64 }
	A point can be measured, generated by some computation or invalid.
typedef float const (&	CTripleF )[3]
	Typedef used for return type of coordinates function.
Public Member Functions
	DataPoint3d ()
	Initialises to an Invalid point.
void	set_value (float x, float y, float z, unsigned f, Status v=Generated)
void	set_value (float const *in_coordinates, unsigned f, Status v=Generated)
void	set_value (double const *in_coordinates, unsigned f, Status v=Generated)
void	invalidate ()
	Make the point invalid.
void	set_mask (char mask)
	Sets the mask.
void	set_residual (float r)
	Sets the residual value.
Status	status () const
bool	is_valid () const
	false if the status is Invalid, otherwise true.
CTripleF	coordinates () const
	The x, y and z coordinates as an array.
float	x () const
	The x coordinate of a point.
float	y () const
	The y coordinate of a point.
float	z () const
	The z coordinate of a point.
unsigned	flags () const
char	mask () const
	A mask indicating which cameras were used for measuring the position.
float	residual () const
	A measure for indicating the error for measured points.

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Detailed Description

A single marker point as found in a C3d file.

Examples:

count_invalid.cpp.

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Member Function Documentation

unsigned UuIcsC3d::DataPoint3d::flags

(

)

const [inline]

A user defined 16 bit unsigned value that can be stored with a point. This only works when coordinates are stored as floats and is an extension that is not sanctioned by the C3d spec. It uses some space that is not used in the current spec.

void UuIcsC3d::DataPoint3d::set_value	(	double const *	in_coordinates,
		unsigned	f,
		Status	v = Generated
	)

Set the value of the point. Residual and camera mask can not be set in this way and should be set separately, if necessary.

Parameters:

[in]	in_coordinates	A pointer to three doubles (x, y, z)
[in]	f	Flags (an unsigned int of 16 bits, for user purposes)
[in]	v	The status of this point (measured, generated or invalid)

void UuIcsC3d::DataPoint3d::set_value	(	float const *	in_coordinates,
		unsigned	f,
		Status	v = Generated
	)

Set the value of the point. Residual and camera mask can not be set in this way and should be set separately, if necessary.

Parameters:

[in]	in_coordinates	A pointer to three floats (x, y, z)
[in]	f	Flags (an unsigned int of 16 bits, for user purposes)
[in]	v	The status of this point (measured, generated or invalid)

void UuIcsC3d::DataPoint3d::set_value	(	float	x,
		float	y,
		float	z,
		unsigned	f,
		Status	v = Generated
	)

Set the value of the point. Residual and camera mask can not be set in this way and should be set separately, if necessary.

Parameters:

[in]	x	x-coordinate
[in]	y	y-coordinate
[in]	z	z-coordinate
[in]	f	Flags (an unsigned int of 16 bits, for user purposes)
[in]	v	The status of this point (measured, generated or invalid)

Status UuIcsC3d::DataPoint3d::status

(

)

const [inline]

The status of a point can be Invalid, Measured (by cameras) or Generated (by some computation).

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

• uuc3dlib/uuc3d.hpp