ipoint3.h File Reference

#include "GeomExport.h"
#include <cassert>
#include <cmath>
#include <iosfwd>

Classes
class	IPoint3

Functions
int	MaxComponent (const IPoint3 &p)
int	MinComponent (const IPoint3 &p)
float	Length (const IPoint3 &p)
constexpr int	LengthSquared (const IPoint3 &p)
constexpr int	DotProd (const IPoint3 &a, const IPoint3 &b)
constexpr IPoint3	CrossProd (const IPoint3 &a, const IPoint3 &b)
constexpr IPoint3	operator* (const IPoint3 &p, int f)
constexpr IPoint3	operator* (int f, const IPoint3 &p)
constexpr IPoint3	operator+ (const IPoint3 &p, int f)
constexpr IPoint3	operator+ (int f, const IPoint3 &p)
constexpr IPoint3	operator- (const IPoint3 &p, int f)
IPoint3	operator/ (const IPoint3 &p, int f)

Function Documentation

MaxComponent()

int MaxComponent ( const IPoint3 &  p )

inline

Remarks

Returns the component with the maximum abs value. 0=x, 1=y, 2=z.

{
    return p.MaxComponent();
}

MinComponent()

int MinComponent ( const IPoint3 &  p )

inline

Remarks

Returns the component with the minimum abs value. 0=x, 1=y, 2=z.

{
    return p.MinComponent();
}

Length()

float Length ( const IPoint3 &  p )

inline

Remarks

Returns the length of the IPoint3

{
    return p.Length();
}

LengthSquared()

constexpr int LengthSquared ( const IPoint3 &  p )

constexpr

Remarks

Returns the length squared of the IPoint3

{
    return p.LengthSquared();
}

DotProd()

constexpr int DotProd ( const IPoint3 &  a, const IPoint3 &  b  )

constexpr

Remarks

Returns dot product of two IPoint3

{
    return a % b;
}

CrossProd()

constexpr IPoint3 CrossProd ( const IPoint3 &  a, const IPoint3 &  b  )

constexpr

Remarks

Returns cross product of two IPoint3

{
    return a ^ b;
}

operator*() [1/2]

constexpr IPoint3 operator* ( const IPoint3 &  p, int  f  )

constexpr

Remarks

Returns an IPoint3 multiplied by a scalar.

{
    return IPoint3(p.x * f, p.y * f, p.z * f);
}

operator*() [2/2]

constexpr IPoint3 operator* ( int  f, const IPoint3 &  p  )

constexpr

{
    return p * f;
}

operator+() [1/2]

constexpr IPoint3 operator+ ( const IPoint3 &  p, int  f  )

constexpr

Remarks

Returns an IPoint3 offset by (f,f,f).

{
    return IPoint3(p.x + f, p.y + f, p.z + f);
}

operator+() [2/2]

constexpr IPoint3 operator+ ( int  f, const IPoint3 &  p  )

constexpr

{
    return p + f;
}

operator-()

constexpr IPoint3 operator- ( const IPoint3 &  p, int  f  )

constexpr

Remarks

Returns an IPoint3 offset by (-f,-f,-f).

{
    return p + -f;
}

operator/()

IPoint3 operator/ ( const IPoint3 &  p, int  f  )

inline

Remarks

Returns an IPoint3 whose members are divided by a scalar.

{
    assert(f != 0);
    return IPoint3(p.x / f, p.y / f, p.z / f);
}