MobileRT::Triangle Class Reference

#include <Triangle.hpp>

Collaboration diagram for MobileRT::Triangle:

Classes
class	Builder

Public Member Functions
	Triangle ()=delete
	Triangle (const Triangle &triangle)=default
	Triangle (Triangle &&triangle) noexcept=default
	~Triangle ()=default
Triangle &	operator= (const Triangle &triangle)=default
Triangle &	operator= (Triangle &&triangle) noexcept=default
Intersection	intersect (Intersection intersection) const
AABB	getAABB () const
bool	intersect (const AABB &box) const
::glm::vec3	getAC () const
::glm::vec3	getAB () const
::glm::vec3	getA () const
::glm::vec3	getNormalA () const
::glm::vec3	getNormalB () const
::glm::vec3	getNormalC () const
::glm::vec2	getTexCoordA () const
::glm::vec2	getTexCoordB () const
::glm::vec2	getTexCoordC () const
::std::int32_t	getMaterialIndex () const

Private Member Functions
	Triangle (const Triangle::Builder &builder) noexcept
void	checkArguments () const

Static Private Member Functions
static bool	isNearFarInvalid (float near, float far)

Private Attributes
::glm::vec3	AC_ {}
::glm::vec3	AB_ {}
::glm::vec3	pointA_ {}
::glm::vec3	normalA_ {}
::glm::vec3	normalB_ {}
::glm::vec3	normalC_ {}
::glm::vec2	texCoordA_ {-1}
::glm::vec2	texCoordB_ {-1}
::glm::vec2	texCoordC_ {-1}
::std::int32_t	materialIndex_ {-1}

Friends
::std::ostream &	operator<< (::std::ostream &os, const Triangle &triangle)

Detailed Description

A class which represents a triangle in the scene.

Constructor & Destructor Documentation

Triangle() [1/4]

MobileRT::Triangle::Triangle ( const Triangle::Builder &  builder )

explicitprivatenoexcept

Triangle() [2/4]

MobileRT::Triangle::Triangle ( )

explicitdelete

Triangle() [3/4]

MobileRT::Triangle::Triangle ( const Triangle &  triangle )

default

Triangle() [4/4]

MobileRT::Triangle::Triangle ( Triangle &&  triangle )

defaultnoexcept

~Triangle()

MobileRT::Triangle::~Triangle ( )

default

Member Function Documentation

checkArguments()

void Triangle::checkArguments ( ) const

private

Helper method which checks for invalid fields.

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getA()

glm::vec3 Triangle::getA

(

)

const

Gets the point A of this triangle.

Returns

The point A.

getAABB()

AABB Triangle::getAABB

(

)

const

Calculates the bounding box of the triangle.

Returns

The bounding box of the triangle.

getAB()

glm::vec3 Triangle::getAB

(

)

const

Gets the AB vector of this triangle.

Returns

The AB vector.

getAC()

glm::vec3 Triangle::getAC

(

)

const

Gets the AC vector of this triangle.

Returns

The AC vector.

getMaterialIndex()

std::int32_t Triangle::getMaterialIndex

(

)

const

Gets the material index of this plane.

Returns

The material index.

getNormalA()

glm::vec3 Triangle::getNormalA

(

)

const

Gets the normal of vertex A of this triangle.

Returns

The normal A.

getNormalB()

glm::vec3 Triangle::getNormalB

(

)

const

Gets the normal of vertex B of this triangle.

Returns

The normal B.

getNormalC()

glm::vec3 Triangle::getNormalC

(

)

const

Gets the normal of vertex C of this triangle.

Returns

The normal C.

getTexCoordA()

glm::vec2 Triangle::getTexCoordA

(

)

const

Gets the texture coordinate of vertex A of this triangle.

Returns

The texture coordinate A.

getTexCoordB()

glm::vec2 Triangle::getTexCoordB

(

)

const

Gets the texture coordinate of vertex B of this triangle.

Returns

The texture coordinate B.

getTexCoordC()

glm::vec2 Triangle::getTexCoordC

(

)

const

Gets the texture coordinate of vertex C of this triangle.

Returns

The texture coordinate C.

intersect() [1/2]

Intersection Triangle::intersect

(

Intersection

intersection

)

const

Determines if a ray intersects this triangle or not and calculates the intersection point.

Parameters

intersection

The previous intersection of the ray in the scene.

Returns

The intersection point.

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intersect() [2/2]

bool Triangle::intersect

(

const AABB &

box

)

const

Checks if a bounding box intersects the triangle or not.

Parameters

box	A bounding box.

Returns

Whether if the bounding box intersects the triangle or not.

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isNearFarInvalid()

bool Triangle::isNearFarInvalid ( float  near, float  far  )

staticprivate

Checks if near and far are valid.

Parameters

near	The distance of near.
far	The distance of far.

Returns

Whether they are invalid or not.

operator=() [1/2]

Triangle& MobileRT::Triangle::operator= ( const Triangle &  triangle )

default

operator=() [2/2]

Triangle& MobileRT::Triangle::operator= ( Triangle &&  triangle )

defaultnoexcept

Friends And Related Function Documentation

operator<<

::std::ostream& operator<< ( ::std::ostream &  os, const Triangle &  triangle  )

friend

Member Data Documentation

AB_

::glm::vec3 MobileRT::Triangle::AB_ {}

private

AC_

::glm::vec3 MobileRT::Triangle::AC_ {}

private

materialIndex_

::std::int32_t MobileRT::Triangle::materialIndex_ {-1}

private

normalA_

::glm::vec3 MobileRT::Triangle::normalA_ {}

private

normalB_

::glm::vec3 MobileRT::Triangle::normalB_ {}

private

normalC_

::glm::vec3 MobileRT::Triangle::normalC_ {}

private

pointA_

::glm::vec3 MobileRT::Triangle::pointA_ {}

private

texCoordA_

::glm::vec2 MobileRT::Triangle::texCoordA_ {-1}

private

texCoordB_

::glm::vec2 MobileRT::Triangle::texCoordB_ {-1}

private

texCoordC_

::glm::vec2 MobileRT::Triangle::texCoordC_ {-1}

private

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

• MobileRT/Shapes/Triangle.hpp
• MobileRT/Shapes/Triangle.cpp