Vec2_tpl

Public Types | Public Member Functions | Static Public Member Functions | Public Attributes | List of all members

Vec2_tpl< F >

#include

Inherits INumberVector< F, 2, Vec2_tpl< F > >.

Public Types
typedef INumberVector< F, 2, Vec2_tpl< F > >	NV

Public Member Functions
ILINE	Vec2_tpl (type_zero)

ILINE	Vec2_tpl (F s)

template
ILINE	Vec2_tpl (const Vec2_tpl< F2 > &in)

ILINE	Vec2_tpl (F vx, F vy)

ILINE Vec2_tpl &	set (F nx, F ny)

template
ILINE	Vec2_tpl (const F1 *psrc)

Vec2_tpl &	NormalizeSafe (const struct Vec2_tpl< F > &safe=Vec2Constants< F >::fVec2_Zero)
	Normalize if non-0, otherwise set to specified "safe" value.

Vec2_tpl	GetNormalizedSafe (const struct Vec2_tpl< F > &safe=Vec2Constants< F >::fVec2_OneX) const

ILINE F	GetLength2 () const

void	SetLength (F fLen)

ILINE F	area () const

ILINE	operator F* ()

ILINE Vec2_tpl &	flip ()

ILINE Vec2_tpl &	zero ()

ILINE Vec2_tpl	rot90ccw () const

ILINE Vec2_tpl	rot90cw () const

ILINE F	atan2 () const

ILINE bool	IsZeroFast (F e=(F) 0.0003) const

ILINE Vec2_tpl	Perp () const

ILINE F	Cross (const Vec2_tpl &v) const
	The size of the "parallel-trapets" area spanned by the two vectors.

ILINE F	operator^ (const Vec2_tpl &v) const

ILINE F	operator* (const Vec2_tpl &v) const

ILINE bool	operator== (const Vec2_tpl< F > &o) const

ILINE bool	operator!= (const Vec2_tpl< F > &o) const

ILINE void	SetLerp (const Vec2_tpl &p, const Vec2_tpl &q, F t)

void	SetSlerp (const Vec2_tpl &p, const Vec2_tpl &q, F t)

Static Public Member Functions
static ILINE Vec2_tpl	CreateLerp (const Vec2_tpl &p, const Vec2_tpl &q, F t)

static ILINE Vec2_tpl	CreateSlerp (const Vec2_tpl &p, const Vec2_tpl &q, F t)

Public Attributes
F	x

F	y

	AUTO_STRUCT_INFO

Detailed Description

template struct Vec2_tpl< F >

General-purpose 2D vector implementation

See also: Vec2, Vec2i

Member Function Documentation

◆ Perp()

template

ILINE Vec2_tpl Vec2_tpl< F >::Perp

(

)

const

inline

Returns: A vector perpendicular to this one (this->Cross(newVec) points "up").

◆ SetLerp()

template

ILINE void Vec2_tpl< F >::SetLerp	(	const Vec2_tpl< F > &	p,
		const Vec2_tpl< F > &	q,
		F	t
	)

inline

Linear-Interpolation between Vec3 (lerp). Example: Vec3 r=Vec3::CreateLerp( p, q, 0.345f );

◆ SetSlerp()

template

void Vec2_tpl< F >::SetSlerp	(	const Vec2_tpl< F > &	p,
		const Vec2_tpl< F > &	q,
		F	t
	)

inline

Spherical-Interpolation between 3d-vectors (geometrical slerp). both vectors are assumed to be normalized. Example: Vec3 r=Vec3::CreateSlerp( p, q, 0.5674f );