The 2D-vector, refer it as coat::vec2 in the Core API. More...

#include <cVec2.h>

Public Member Functions
	cVec2 (const float S)

	cVec2 (const float X, const float Y)

	cVec2 (const cVec2 &v)

void	Copy (const float *Src)

void	SetZero ()

void	SetOne ()

void	Set (const float S)

void	Set (const float X, const float Y)

float	operator[] (const int index) const

float &	operator[] (const int index)

const cVec2	operator- () const

cVec2 &	operator+= (const cVec2 &)

cVec2 &	operator-= (const cVec2 &)

cVec2 &	*operator=** (const cVec2 &)

cVec2 &	*operator=** (const float)

cVec2 &	operator/= (const cVec2 &)

cVec2 &	operator/= (const float)

void	Transform (const cMat3 &)

void	*operator=** (const cMat3 &)

void	TransformCoordinate (const cMat4 &)

void	TransformNormal (const cMat4 &)

const cVec2	operator+ (const cVec2 &) const

const cVec2	operator- (const cVec2 &) const

const cVec2	operator* (const cVec2 &) const

const cVec2	operator* (const float) const

const cVec2	operator/ (const cVec2 &) const

const cVec2	operator/ (const float) const

const cVec2	operator* (const cMat3 &) const

bool	operator== (const cVec2 &) const

bool	operator!= (const cVec2 &) const

float	Length () const

float	LengthSq () const

float	Normalize ()

float	NormalizeSafe (const cVec2 &Fallback)

bool	IsValid () const

bool	IsNormalized (const float Eps=cMath::Epsilon) const

bool	IsZero (const float Eps=cMath::Epsilon) const

const cVec2	ToRound () const

void	Round ()

void	Truncate (const float MaxLength)

__inline float	distance2 (const cVec2 &)

__inline float	distance (const cVec2 &)

float	DistanceToLineSegSq (const cVec2 &A, const cVec2 &B, float *pScale=nullptr) const

std::tuple< float, float >	__getstate__ ()

void	__setstate__ (const std::tuple< float, float > &state)

const std::string	__repr__ () const

int	GetDimension () const

const float *	ToFloatPtr () const

float *	ToFloatPtr ()

void	ToPolar (float Radius, float Angle) const

float	ToBaryCentric (const cVec2 &t0, const cVec2 &t1, const cVec2 &t2, float &u, float &v) const

bool	IsInsideTri (const cVec2 &t0, const cVec2 &t1, const cVec2 &t2) const

const cStr	ToString (const int Prec=2) const

const cVec2	ToNormal () const

const cVec2	ToPerpCw () const

const cVec2	ToPerpCcw () const

void	Clear (void *=0)

void	AddWithWeight (cVec2 const &src, float weight)

void	SetPosition (float aX, float aY)

const float *	GetPosition () const

Static Public Member Functions
static const cVec2	Transform (const cVec2 &, const cMat3 &)

static const cVec4	Transform (const cVec2 &, const cMat4 &)

static const cVec2	TransformCoordinate (const cVec2 &, const cMat4 &)

static const cVec2	TransformNormal (const cVec2 &, const cMat4 &)

static bool	Equals (const cVec2 &, const cVec2 &, const float Eps=cMath::Epsilon)

static const cVec2	Round (const cVec2 &)

static const cVec2	Abs (const cVec2 &)

static const cVec2	Fract (const cVec2 &)

static float	Angle (const cVec2 &, const cVec2 &)

static float	AreaSigned (const cVec2 &t0, const cVec2 &t1, const cVec2 &t2)

static float	Ccw (const cVec2 &, const cVec2 &)

static const cVec2	Clamp (const cVec2 &Value, const cVec2 &Lo, const cVec2 &Hi)

static float	Distance (const cVec2 &, const cVec2 &)

static float	DistanceSq (const cVec2 &, const cVec2 &)

static float	Dot (const cVec2 &, const cVec2 &)

static float	Length (const cVec2 &)

static float	LengthSq (const cVec2 &)

static const cVec2	Lerp (const cVec2 &, const cVec2 &, const float)

static const cVec2	Lerp05 (const cVec2 &, const cVec2 &)

static const cVec2	Max (const cVec2 &, const cVec2 &)

static const cVec2	Min (const cVec2 &, const cVec2 &)

static const cVec2	Normalize (const cVec2 &)

static const cVec2	NormalizeSafe (const cVec2 &Src, const cVec2 &Fallback)

static const cVec2	PerpCw (const cVec2 &)

static const cVec2	PerpCcw (const cVec2 &)

static const cVec2	Reflect (const cVec2 &RayDir, const cVec2 &Normal)

static const cVec2	Refract (const cVec2 &RayDir, const cVec2 &Normal, const float Eta)

static const cVec2	Truncate (const cVec2 &u, const float MaxLength)

static const cVec2	RandRange1 ()

static const cVec2	RandNormal ()

static const cVec2	Rand (const cVec2 &Lo, const cVec2 &Hi)

static bool	SegIntersection (const cVec2 &L0, const cVec2 &L1, const cVec2 &R0, const cVec2 &R1, float l=nullptr, float r=nullptr)

static const cVec2	FromBaryCentric (const cVec2 &t0, const cVec2 &t1, const cVec2 &t2, const float u, const float v)

static const cVec2	FromPolar (const float Radius, const float Angle)

Public Attributes
float	x

float	y

Static Public Attributes
static const cVec2	Zero

static const cVec2	One

static const cVec2	Infinity

static const cVec2	AxisX

static const cVec2	AxisY

static const cVec2	AxisNegX

static const cVec2	AxisNegY

Friends
const cVec2	operator* (const float s, const cVec2 &u)

const cVec2	operator/ (const float s, const cVec2 &u)

cStr &	operator<< (cStr &, const cVec2 &)

Detailed Description

The 2D-vector, refer it as coat::vec2 in the Core API.

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

include/comms-Math/cVec2.h
include/comms-Math/cMat3.h
include/comms-Math/cMat4.h

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Friends

Detailed Description