jau::math::Ray2F< Value_type, > Class Template Reference

Simple compound denoting a ray. More...

#include <vec2f.hpp>

Inheritance diagram for jau::math::Ray2F< Value_type, >:

Collaboration diagram for jau::math::Ray2F< Value_type, >:

Public Types
typedef const value_type *	const_pointer
typedef value_type *	pointer
typedef Value_type	value_type

Public Member Functions
std::string	toString () const noexcept

Public Attributes
Vector2F< value_type >	dir
	Normalized direction vector of ray.
Point2F< value_type >	orig
	Origin of Ray.

Static Public Attributes
static constexpr const size_t	byte_size = components * sizeof(value_type)
	Size in bytes with value_alignment.
static constexpr const size_t	components = 4
	Number of value_type components.
static constexpr int	value_alignment = sizeof(value_type)
	value alignment is sizeof(value_type)

Detailed Description

template<typename Value_type, std::enable_if_t< std::is_floating_point_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>
class jau::math::Ray2F< Value_type, >

Simple compound denoting a ray.

Component and overall alignment is as sizeof(value_type), i.e. packed.

A ray, also known as a half line, consists out of it's origin and direction. Hence it is bound to only the origin side, where the other end is +infinitive.

R(t) = R0 + Rd * t with R0 origin, Rd direction and t > 0.0

Definition at line 424 of file vec2f.hpp.

Member Typedef Documentation

value_type

template<typename Value_type, std::enable_if_t< std::is_floating_point_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

typedef Value_type jau::math::Ray2F< Value_type, >::value_type

Definition at line 426 of file vec2f.hpp.

pointer

template<typename Value_type, std::enable_if_t< std::is_floating_point_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

typedef value_type* jau::math::Ray2F< Value_type, >::pointer

Definition at line 427 of file vec2f.hpp.

const_pointer

template<typename Value_type, std::enable_if_t< std::is_floating_point_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

typedef const value_type* jau::math::Ray2F< Value_type, >::const_pointer

Definition at line 428 of file vec2f.hpp.

Member Function Documentation

toString()

template<typename Value_type, std::enable_if_t< std::is_floating_point_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

std::string jau::math::Ray2F< Value_type, >::toString ( ) const

inlinenoexcept

Definition at line 445 of file vec2f.hpp.

Member Data Documentation

value_alignment

template<typename Value_type, std::enable_if_t< std::is_floating_point_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

int jau::math::Ray2F< Value_type, >::value_alignment = sizeof(value_type)

staticconstexpr

value alignment is sizeof(value_type)

Definition at line 431 of file vec2f.hpp.

components

template<typename Value_type, std::enable_if_t< std::is_floating_point_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

const size_t jau::math::Ray2F< Value_type, >::components = 4

staticconstexpr

Number of value_type components.

Definition at line 434 of file vec2f.hpp.

byte_size

template<typename Value_type, std::enable_if_t< std::is_floating_point_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

const size_t jau::math::Ray2F< Value_type, >::byte_size = components * sizeof(value_type)

staticconstexpr

Size in bytes with value_alignment.

Definition at line 437 of file vec2f.hpp.

orig

template<typename Value_type, std::enable_if_t< std::is_floating_point_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

Point2F<value_type> jau::math::Ray2F< Value_type, >::orig

Origin of Ray.

Definition at line 440 of file vec2f.hpp.

dir

template<typename Value_type, std::enable_if_t< std::is_floating_point_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

Vector2F<value_type> jau::math::Ray2F< Value_type, >::dir

Normalized direction vector of ray.

Definition at line 443 of file vec2f.hpp.

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

• include/jau/math/vec2f.hpp