/home/master/UCL/VisualizationLibrary/src/vlCore/Vector2.hpp File Reference

#include <vlCore/OpenGLDefs.hpp>
#include <vlCore/std_types.hpp>
#include <cmath>

Go to the source code of this file.

Classes
class	vl::Vector2< T_Scalar >
	The Vector2 class is a template class that implements a generic 2 components vector, see also vl::fvec2, vl::dvec2, vl::uvec2, vl::ivec2, vl::svec2, vl::usvec2, vl::bvec2, vl::ubvec2. More...
Namespaces
namespace	vl
	Visualization Library namespace.
Defines
#define	VL_FLOAT_SQRT(x)   ((float)::sqrt(x))
#define	VL_FLOAT_INVSQRT(x)   (1.0f/(float)::sqrt(x))
Typedefs
typedef Vector2< int >	vl::ivec2
	A 2 components vector with int precision.
typedef Vector2< unsigned int >	vl::uvec2
	A 2 components vector with unsigned int precision.
typedef Vector2< float >	vl::fvec2
	A 2 components vector with float precision.
typedef Vector2< double >	vl::dvec2
	A 2 components vector with double precision.
typedef Vector2< char >	vl::bvec2
	A 2 components vector with char precision.
typedef Vector2< unsigned char >	vl::ubvec2
	A 2 components vector with unsigned char precision.
typedef Vector2< short >	vl::svec2
	A 2 components vector with short precision.
typedef Vector2< unsigned short >	vl::usvec2
	A 2 components vector with unsigned short precision.
typedef fvec2	vl::vec2
	Defined as: 'typedef fvec2 vec2'. See also VL_PIPELINE_PRECISION.
Functions
float	vl::fast1_inversesqrt (float x)
float	vl::fast2_inversesqrt (float x)
float	vl::fast_sqrt (float x)
template<typename T >
const Vector2< T >	vl::operator* (T val, const Vector2< T > &v)
float	vl::dot (const fvec2 &v1, const fvec2 &v2)
float	vl::min (float a, float b)
double	vl::min (double a, double b)
int	vl::min (int a, int b)
unsigned int	vl::min (unsigned int a, unsigned int b)
float	vl::max (float a, float b)
double	vl::max (double a, double b)
int	vl::max (int a, int b)
unsigned int	vl::max (unsigned int a, unsigned int b)
float	vl::clamp (float x, float minval, float maxval)
double	vl::clamp (double x, double minval, double maxval)
int	vl::clamp (int x, int minval, int maxval)
unsigned int	vl::clamp (unsigned int x, unsigned int minval, unsigned int maxval)
fvec2	vl::min (const fvec2 &a, const fvec2 &b)
fvec2	vl::min (const fvec2 &a, float b)
dvec2	vl::min (const dvec2 &a, double b)
ivec2	vl::min (const ivec2 &a, int b)
uvec2	vl::min (const uvec2 &a, unsigned int b)
fvec2	vl::max (const fvec2 &a, const fvec2 &b)
fvec2	vl::max (const fvec2 &a, float b)
dvec2	vl::max (const dvec2 &a, double b)
ivec2	vl::max (const ivec2 &a, int b)
uvec2	vl::max (const uvec2 &a, unsigned int b)
fvec2	vl::clamp (const fvec2 &x, float minval, float maxval)
fvec2	vl::clamp (const fvec2 &x, const fvec2 &minval, const fvec2 &maxval)
dvec2	vl::clamp (const dvec2 &x, double minval, double maxval)
ivec2	vl::clamp (const ivec2 &x, int minval, int maxval)
uvec2	vl::clamp (const uvec2 &x, unsigned int minval, unsigned int maxval)

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Define Documentation

#define VL_FLOAT_SQRT

(

x )

((float)::sqrt(x))

Definition at line 63 of file Vector2.hpp.

#define VL_FLOAT_INVSQRT

(

x )

(1.0f/(float)::sqrt(x))

Definition at line 64 of file Vector2.hpp.