MobileRT::Naive< T > Class Template Reference

#include <Naive.hpp>

Collaboration diagram for MobileRT::Naive< T >:

Public Member Functions
	Naive ()=default
	Naive (::std::vector< T > &&primitives)
	Naive (const Naive &naive)=delete
	Naive (Naive &&naive) noexcept=default
	~Naive ()
Naive &	operator= (const Naive &naive)=delete
Naive &	operator= (Naive &&naive) noexcept=default
Intersection	trace (Intersection intersection)
Intersection	shadowTrace (Intersection intersection)
const ::std::vector< T > &	getPrimitives () const

Private Member Functions
Intersection	intersect (Intersection intersection)

Private Attributes
::std::vector< T >	primitives_ {}

Detailed Description

template<typename T>
class MobileRT::Naive< T >

A class which represents the Naive acceleration structure.
This is basically a structure where all the primitives are just stored in a vector without any specific order. So, there is no acceleration structure and the intersection method must try to intersect the ray with all the primitives in the vector.

Template Parameters

T	The type of the primitives.

Constructor & Destructor Documentation

Naive() [1/4]

template<typename T>

MobileRT::Naive< T >::Naive ( )

explicitdefault

Naive() [2/4]

template<typename T>

MobileRT::Naive< T >::Naive ( ::std::vector< T > &&  primitives )

explicit

The constructor.

Template Parameters

T	The type of the primitives.

Parameters

primitives

The primitives.

Naive() [3/4]

template<typename T>

MobileRT::Naive< T >::Naive ( const Naive< T > &  naive )

delete

Naive() [4/4]

template<typename T>

MobileRT::Naive< T >::Naive ( Naive< T > &&  naive )

defaultnoexcept

~Naive()

template<typename T >

MobileRT::Naive< T >::~Naive

(

)

The destructor.

Template Parameters

T	The type of the primitives.

Member Function Documentation

getPrimitives()

template<typename T >

const ::std::vector< T > & MobileRT::Naive< T >::getPrimitives

(

)

const

Gets the primitives.

Template Parameters

T	The type of the primitives.

Returns

The primitives.

intersect()

template<typename T >

Intersection MobileRT::Naive< T >::intersect ( Intersection  intersection )

private

Helper method which calculates the intersection point from the origin of the ray.
This method supports two modes:

• trace the ray until finding the nearest intersection point from the origin of the ray
  
• trace the ray until finding any intersection point from the origin of the ray
  

Template Parameters

T	The type of the primitives.

Parameters

intersection

The previous intersection point of the ray (used to update its data in case it is found a nearest intersection point.

Returns

The intersection point of the ray in the scene.

operator=() [1/2]

template<typename T>

Naive& MobileRT::Naive< T >::operator= ( const Naive< T > &  naive )

delete

operator=() [2/2]

template<typename T>

Naive& MobileRT::Naive< T >::operator= ( Naive< T > &&  naive )

defaultnoexcept

shadowTrace()

template<typename T >

Intersection MobileRT::Naive< T >::shadowTrace

(

Intersection

intersection

)

This method casts a ray into the geometry and calculates a random intersection point. The intersection point itself is not important, the important is to determine if the ray intersects some primitive in the scene or not.

Template Parameters

T	The type of the primitives.

Parameters

intersection

The current intersection of the ray with previous primitives.

Returns

The intersection of the ray with the geometry.

trace()

template<typename T >

Intersection MobileRT::Naive< T >::trace

(

Intersection

intersection

)

This method casts a ray into the geometry and calculates the nearest intersection point from the origin of the ray.

Template Parameters

T	The type of the primitives.

Parameters

intersection

The current intersection of the ray with previous primitives.

Returns

The intersection of the ray with the geometry.

Member Data Documentation

primitives_

template<typename T>

::std::vector<T> MobileRT::Naive< T >::primitives_ {}

private

---

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

• MobileRT/Accelerators/Naive.hpp