3d.cpp File Reference

#include <math.h>
#include <stdio.h>
#include "3d.h"

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Macros
#define	MAX(A, B)   (((A) > (B)) ? (A) : (B))
#define	MIN(A, B)   (((A) > (B)) ? (B) : (A))
#define	minP(A, B, C)   ((((A).C) > ((B).C)) ? (B) : (A))
#define	coeff_ang(PA, PB)   (((PB)._y - (PA)._y) / ((PB)._x - (PA)._x))
#define	DOT(u, v)   ((u)._x * (v)._x + (u)._y * (v)._y + (u)._z * (v)._z)

Functions
::std::ostream &	operator<< (::std::ostream &os, const OCoord3D &c)
OVector3D	operator* (const double a, const OVector3D &vector)
::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)

Macro Definition Documentation

coeff_ang

#define coeff_ang	(		PA,
			PB
	)		(((PB)._y - (PA)._y) / ((PB)._x - (PA)._x))

Definition at line 24 of file 3d.cpp.

DOT

#define DOT	(		u,
			v
	)		((u)._x * (v)._x + (u)._y * (v)._y + (u)._z * (v)._z)

Definition at line 25 of file 3d.cpp.

MAX

#define MAX	(		A,
			B
	)		(((A) > (B)) ? (A) : (B))

Definition at line 21 of file 3d.cpp.

MIN

#define MIN	(		A,
			B
	)		(((A) > (B)) ? (B) : (A))

Definition at line 22 of file 3d.cpp.

minP

#define minP	(		A,
			B,
			C
	)		((((A).C) > ((B).C)) ? (B) : (A))

Definition at line 23 of file 3d.cpp.

Function Documentation

operator*() [1/3]

OVector3D operator*	(	const double	a,
		const OVector3D &	vector
	)

Definition at line 187 of file 3d.cpp.

operator*() [2/3]

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

Definition at line 575 of file 3d.cpp.

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operator*() [3/3]

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

Definition at line 568 of file 3d.cpp.

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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.