Ray Struct Reference

Infinite ray structure. (In 3D space). More...

#include <ray.hpp>

Public Member Functions
	Ray (f32x4 origin, f32x4 direction, bool normalize=true) noexcept
	Creates a new ray structure. (In 3D space).
	Ray ()=default
	Creates a new empty ray structure.
f32x4	getDirection () const noexcept
	Returns ray direction vector in 3D space.
void	setDirection (f32x4 direction, bool normalize=true) noexcept
	Sets ray direction vector in 3D space.
const u32x4 &	getParallel () const noexcept
	Returns which of the ray direction axes are parallel.
void	normalize () noexcept
	Normalizes ray direction vector.
Ray	operator* (f32x4 v) const noexcept
Ray	operator/ (f32x4 v) const noexcept
Ray	operator+ (f32x4 v) const noexcept
Ray	operator- (f32x4 v) const noexcept
Ray &	operator*= (f32x4 v) noexcept
Ray &	operator/= (f32x4 v) noexcept
Ray &	operator+= (f32x4 v) noexcept
Ray &	operator-= (f32x4 v) noexcept
bool	operator== (const Ray &v) const noexcept
bool	operator!= (const Ray &v) const noexcept

Public Attributes
f32x4	origin = f32x4::zero
	Ray origin point in 3D space.

Static Public Attributes
static const Ray	left = Ray(f32x4::zero, f32x4(-1.0f, 0.0f, 0.0f, 0.0f), false)
static const Ray	right = Ray(f32x4::zero, f32x4(1.0f, 0.0f, 0.0f, 0.0f), false)
static const Ray	bottom = Ray(f32x4::zero, f32x4(0.0f, -1.0f, 0.0f, 0.0f), false)
static const Ray	top = Ray(f32x4::zero, f32x4(0.0f, 1.0f, 0.0f, 0.0f), false)
static const Ray	back = Ray(f32x4::zero, f32x4(0.0f, 0.0f, -1.0f, 0.0f), false)
static const Ray	front = Ray(f32x4::zero, f32x4(0.0f, 0.0f, 1.0f, 0.0f), false)

Protected Attributes
f32x4	direction = f32x4::zero
u32x4	isParallel = u32x4::zero

Detailed Description

Infinite ray structure. (In 3D space).

Defined by an origin point and direction vector.

Constructor & Destructor Documentation

Ray()

Ray ( f32x4 origin, f32x4 direction, bool normalize = true )

inlinenoexcept

Creates a new ray structure. (In 3D space).

Parameters

origin	ray origin point in 3D space
direction	ray direction vector in 3D space
normalize	is direction vector should be normalized

Member Function Documentation

setDirection()

void setDirection ( f32x4 direction, bool normalize = true )

inlinenoexcept

Sets ray direction vector in 3D space.

Parameters

direction	target ray direction vector
normalize	is direction vector should be normalized