All base classes related to 3D manipulation. More...

#include <cmath>
#include <math.h>
#include <vector>
#include <ostream>

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Classes
class	OCoord3D
	The 3D coordinate class. More...

class	OVector3D
	The 3D vector class. More...

class	OPoint3D
	The 3D point class. More...

class	OMatrix
	The 4x4 matrix class. More...

class	OGeometrie
	Class Geometry utilities. More...

class	OSegment3D
	Class to define a segment. More...

class	ORepere3D
	3D frame with a point and 3 vectors. More...

class	OBox
	The box class. More...

class	OBox2
	Class to define a box (not necessary parallel to the axis as OBox) More...

class	OHPlane3D
	The 3D Plane class using Hessian normal form. More...

Macros
#define	INTERS_CONFONDU 2
	The elements match. More...

#define	INTERS_OUI 1
	The intersection exists. More...

#define	INTERS_NULLE 0
	No intersection. More...

#define	EPSILON_3 0.001

#define	EPSILON_5 0.00001

#define	EPSILON_6 0.000001

#define	EPSILON_7 0.0000001

#define	EPSILON_13 0.0000000000001

#define	EPSILON_50 1.e-50

#define	TYSEUILCONFONDUS EPSILON_3

#define	M_PI 3.1415926535897932384626433832795
	Pi. More...

#define	M_2PI 6.283185307179586476925287766559
	2Pi. More...

Typedefs
typedef std::vector< OPoint3D >	TabPoint3D

Functions
double	ABS (double a)
	Return the absolute value. More...

double	SIGNE (double a)
	Return the number sign. More...

double	MAX (double a, double b)
	Return the biggest number of two ones. More...

double	MAX3 (double a, double b, double c)
	Return the biggest number of three ones. More...

double	MIN (double a, double b)
	Return the smallest number of two ones. More...

double	DEGTORAD (double a)
	Converts an angle from degrees to radians. More...

double	RADTODEG (double a)
	Converts an angle from radians to degrees. More...

double	GRATORAD (double a)
	Converts an angle from gradians to radians. More...

double	RADTOGRA (double a)
	Converts an angle from radians to gradians. More...

double	GRATODEG (double a)
	Converts an angle from gradians to degrees. More...

double	DEGTOGRA (double a)
	Converts an angle from degrees to gradians. More...

int	ROUND (double a)
	Compute the rounded value of a number. More...

double	BORNE (double a, double b, double c)
	Limit a number. More...

int	BORNE (int a)
	Limit a number between 0 and 255. More...

::std::ostream &	operator<< (::std::ostream &os, const OCoord3D &c)

OCoord3D	operator+ (const OCoord3D &coord, const OVector3D &vect)
	Return a OCoord3D from an operator+ between a OCoord3D and a OVector3D. More...

::std::ostream &	operator<< (::std::ostream &os, const OVector3D &v)

::std::ostream &	operator<< (::std::ostream &os, const OPoint3D &v)

OVector3D	operator* (const OMatrix &mat, const OVector3D &vec)

OPoint3D	operator* (const OMatrix &mat, const OPoint3D &pt)

Detailed Description

All base classes related to 3D manipulation.

Definition in file 3d.h.

Macro Definition Documentation

◆ EPSILON_13

#define EPSILON_13 0.0000000000001

Definition at line 41 of file 3d.h.

◆ EPSILON_3

#define EPSILON_3 0.001

Definition at line 37 of file 3d.h.

◆ EPSILON_5

#define EPSILON_5 0.00001

Definition at line 38 of file 3d.h.

◆ EPSILON_50

#define EPSILON_50 1.e-50

Definition at line 42 of file 3d.h.

◆ EPSILON_6

#define EPSILON_6 0.000001

Definition at line 39 of file 3d.h.

◆ EPSILON_7

#define EPSILON_7 0.0000001

Definition at line 40 of file 3d.h.

◆ INTERS_CONFONDU

#define INTERS_CONFONDU 2

The elements match.

Definition at line 31 of file 3d.h.

◆ INTERS_NULLE

#define INTERS_NULLE 0

No intersection.

Definition at line 35 of file 3d.h.

◆ INTERS_OUI

#define INTERS_OUI 1

The intersection exists.

Definition at line 33 of file 3d.h.

◆ M_2PI

#define M_2PI 6.283185307179586476925287766559

2Pi.

Definition at line 55 of file 3d.h.

◆ M_PI

#define M_PI 3.1415926535897932384626433832795

Pi.

Definition at line 51 of file 3d.h.

◆ TYSEUILCONFONDUS

#define TYSEUILCONFONDUS EPSILON_3

Definition at line 47 of file 3d.h.

Typedef Documentation

◆ TabPoint3D

typedef std::vector<OPoint3D> TabPoint3D

Definition at line 484 of file 3d.h.

Function Documentation

◆ ABS()

double ABS ( double a )

inline

Return the absolute value.

Parameters

a A number.

Returns: The absolute value.

Definition at line 67 of file 3d.h.

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◆ BORNE() [1/2]

double BORNE	(	double	a,
		double	b,
		double	c
	)

inline

Limit a number.

Parameters

a	A number.
b	Lower limit.
c	Upper limit.

Returns: The number or one of the limits.

Definition at line 205 of file 3d.h.

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◆ BORNE() [2/2]

int BORNE ( int a )

inline

Limit a number between 0 and 255.

Parameters

a A number.

Returns: A number or one of the limits.

Definition at line 216 of file 3d.h.

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◆ DEGTOGRA()

double DEGTOGRA ( double a )

inline

Converts an angle from degrees to gradians.

Parameters

a	Angle in degrees.

Returns: Angle in gradians.

Definition at line 181 of file 3d.h.

◆ DEGTORAD()

double DEGTORAD ( double a )

inline

Converts an angle from degrees to radians.

Parameters

a	Angle in degrees.

Returns: Angle in radians.

Definition at line 126 of file 3d.h.

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◆ GRATODEG()

double GRATODEG ( double a )

inline

Converts an angle from gradians to degrees.

Parameters

a	Angle in gradians.

Returns: Angle in degrees.

Definition at line 170 of file 3d.h.

◆ GRATORAD()

double GRATORAD ( double a )

inline

Converts an angle from gradians to radians.

Parameters

a	Angle in gradians.

Returns: Angle in radians.

Definition at line 148 of file 3d.h.

◆ MAX()

double MAX	(	double	a,
		double	b
	)

inline

Return the biggest number of two ones.

Parameters

a	The first number.
b	The second number.

Returns: The biggest number between a and b.

Definition at line 90 of file 3d.h.

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◆ MAX3()

double MAX3	(	double	a,
		double	b,
		double	c
	)

inline

Return the biggest number of three ones.

Parameters

a	First number.
b	Second number.
c	Third number.

Returns: Biggest number between a, b, and c.

Definition at line 103 of file 3d.h.

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◆ MIN()

double MIN	(	double	a,
		double	b
	)

inline

Return the smallest number of two ones.

Parameters

a	First number.
b	Second number.

Returns: Smallest number between a and b.

Definition at line 115 of file 3d.h.

◆ operator*() [1/2]

OPoint3D operator*	(	const OMatrix &	mat,
		const OPoint3D &	pt
	)

Definition at line 575 of file 3d.cpp.

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◆ operator*() [2/2]

OVector3D operator*	(	const OMatrix &	mat,
		const OVector3D &	vec
	)

Definition at line 568 of file 3d.cpp.

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◆ operator+()

OCoord3D operator+	(	const OCoord3D &	coord,
		const OVector3D &	vect
	)

inline

Return a OCoord3D from an operator+ between a OCoord3D and a OVector3D.

Definition at line 472 of file 3d.h.

◆ operator<<() [1/3]

::std::ostream& operator<<	(	::std::ostream &	os,
		const OCoord3D &	c
	)

Definition at line 104 of file 3d.cpp.

◆ operator<<() [2/3]

::std::ostream& operator<<	(	::std::ostream &	os,
		const OPoint3D &	v
	)

Definition at line 430 of file 3d.cpp.

◆ operator<<() [3/3]

::std::ostream& operator<<	(	::std::ostream &	os,
		const OVector3D &	v
	)

Definition at line 319 of file 3d.cpp.

◆ RADTODEG()

double RADTODEG ( double a )

inline

Converts an angle from radians to degrees.

Parameters

a	Angle in radians.

Returns: Angle in degrees.

Definition at line 137 of file 3d.h.

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◆ RADTOGRA()

double RADTOGRA ( double a )

inline

Converts an angle from radians to gradians.

Parameters

a	Angle in radians.

Returns: Angle in gradians.

Definition at line 159 of file 3d.h.

◆ ROUND()

int ROUND ( double a )

inline

Compute the rounded value of a number.

Parameters

a A number.

Returns: Rounded value.

Definition at line 192 of file 3d.h.

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◆ SIGNE()

double SIGNE ( double a )

inline

Return the number sign.

Parameters

a A number.

Returns: The sign (1 or -1).

Definition at line 78 of file 3d.h.

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Classes

Macros

Typedefs

Functions

Detailed Description

Macro Definition Documentation

◆ EPSILON_13

◆ EPSILON_3

◆ EPSILON_5

◆ EPSILON_50

◆ EPSILON_6

◆ EPSILON_7

◆ INTERS_CONFONDU

◆ INTERS_NULLE

◆ INTERS_OUI

◆ M_2PI

◆ M_PI

◆ TYSEUILCONFONDUS

Typedef Documentation

◆ TabPoint3D

Function Documentation

◆ ABS()

◆ BORNE() [1/2]

◆ BORNE() [2/2]

◆ DEGTOGRA()

◆ DEGTORAD()

◆ GRATODEG()

◆ GRATORAD()

◆ MAX()

◆ MAX3()

◆ MIN()

◆ operator*() [1/2]

◆ operator*() [2/2]

◆ operator+()

◆ operator<<() [1/3]

◆ operator<<() [2/3]

◆ operator<<() [3/3]

◆ RADTODEG()

◆ RADTOGRA()

◆ ROUND()

◆ SIGNE()