Scene Class Reference

Contains a vector of polygons and is iterable. More...

#include <Scene.hpp>

Collaboration diagram for Scene:

Public Member Functions
const auto &	getDisplacements () const
	vector of all displacements More...
unsigned	getGeneration () const
	Get the generation of the scene. More...
int	addPolygon (Polygon const &pol)
Polygon &	operator[] (size_t const index)
Polygon const &	operator[] (size_t const index) const
size_t	getPolygonCount () const
void	clear ()
	Clear the scene by deleting all polygons. More...
std::vector< Polygon >::iterator	begin ()
std::vector< Polygon >::const_iterator	begin () const
std::vector< Polygon >::const_reverse_iterator	rbegin () const
std::vector< Polygon >::iterator	end ()
std::vector< Polygon >::const_iterator	end () const
std::vector< Polygon >::const_reverse_iterator	rend () const
void	applyDisplacement (size_t _canvasSize)
	Apply the current stored displacement. More...
void	addDisplacement (Point p, float newRadius)
void	setDisplacementRadius (float rad)

Detailed Description

Contains a vector of polygons and is iterable.

Displacement of polygons can be done at a leter time.

Member Function Documentation

addDisplacement()

void Scene::addDisplacement ( Point  p, float  newRadius  )

inline

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addPolygon()

int Scene::addPolygon ( Polygon const &  pol )

inline

Add a new Polygon to the Scene.

Parameters

pol	Polygon that will be added to the scene

Returns

Index of the saved polygon in the scene

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applyDisplacement()

void Scene::applyDisplacement ( size_t  _canvasSize )

inline

Apply the current stored displacement.

The generation will increase by one.

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begin() [1/2]

std::vector<Polygon>::iterator Scene::begin ( )

inline

Returns

Begin iterator over the polygons in the scene

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begin() [2/2]

std::vector<Polygon>::const_iterator Scene::begin ( ) const

inline

Returns

Begin const_iterator over the polygons in the scene

clear()

void Scene::clear ( )

inline

Clear the scene by deleting all polygons.

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end() [1/2]

std::vector<Polygon>::iterator Scene::end ( )

inline

Returns

End iterator over the polygons in the scene

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end() [2/2]

std::vector<Polygon>::const_iterator Scene::end ( ) const

inline

Returns

End const_iterator over the polygons in the scene

getDisplacements()

const auto& Scene::getDisplacements ( ) const

inline

vector of all displacements

Get the currently saved displacements.

Returns

Displacement vector

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getGeneration()

unsigned Scene::getGeneration ( ) const

inline

Get the generation of the scene.

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getPolygonCount()

size_t Scene::getPolygonCount ( ) const

inline

Returns

Number of polygons in the scene

operator[]() [1/2]

Polygon& Scene::operator[] ( size_t const  index )

inline

Get or set the polygon at index, might throw std::out_of_range

Parameters

index

Index of the polygon you want to access

Returns

Reference to the requested polygon

operator[]() [2/2]

Polygon const& Scene::operator[] ( size_t const  index ) const

inline

Get the polygon at index, might throw std::out_of_range

Parameters

index

Index of the polygon you want to read

Returns

Reference to the requested polygon

rbegin()

std::vector<Polygon>::const_reverse_iterator Scene::rbegin ( ) const

inline

Returns

Begin reverse const_iterator over polygons in the scene

rend()

std::vector<Polygon>::const_reverse_iterator Scene::rend ( ) const

inline

Returns

End const_reverse_iterator over polygons in the scene.

setDisplacementRadius()

void Scene::setDisplacementRadius ( float  rad )

inline

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

• include/Scene.hpp