Light shape. More...

#include <gf/LightShape.h>

Inheritance diagram for gf::LightShape:

Public Member Functions
	LightShape (const Polygon &polygon, LightShapeVisibility visibility=LightShapeVisibility::Apparent)

	LightShape (Polygon &&polygon, LightShapeVisibility visibility=LightShapeVisibility::Apparent)

	LightShape (const RectF &rect, LightShapeVisibility visibility=LightShapeVisibility::Apparent)

	LightShape (const CircF &circ, LightShapeVisibility visibility=LightShapeVisibility::Apparent)

std::size_t	getPointCount () const

Vector2f	getPoint (std::size_t index) const

Vector2f	getPrevPoint (std::size_t index) const

Vector2f	getNextPoint (std::size_t index) const

void	setColor (const Color4f &color)

Color4f	getColor () const

void	setVisibility (LightShapeVisibility visibility)

LightShapeVisibility	getVisibility () const

void	setActive (bool active=true)

bool	isActive () const

RectF	getLocalBounds () const

void	setAnchor (Anchor anchor)

void	draw (RenderTarget &target, const RenderStates &states) override
	Draw the object to a render target. More...

Public Member Functions inherited from gf::Transformable
	Transformable ()
	Default constructor. More...

void	setOrigin (Vector2f origin)
	Set the local origin of the object. More...

Vector2f	getOrigin () const
	Get the local origin of the object. More...

void	setPosition (Vector2f position)
	Set the position of the object. More...

Vector2f	getPosition () const
	Get the position of the object. More...

void	move (Vector2f offset)
	Move the object by a given offset. More...

void	setRotation (float angle)
	Set the orientation of the object. More...

float	getRotation () const
	Get the orientation of the object. More...

void	rotate (float angle)
	Rotate the object. More...

void	setScale (Vector2f factors)
	Set the scale factors of the object. More...

void	setScale (float factor)
	Set the scale factor of the object. More...

Vector2f	getScale () const
	Get the current scale of the object. More...

void	scale (Vector2f factors)
	Scale the object. More...

void	scale (float factor)
	Scale the object. More...

Matrix3f	getTransform () const
	Get the combined transform of the object. More...

Matrix3f	getInverseTransform () const
	Get the inverse of the combined transform of the object. More...

Public Member Functions inherited from gf::Drawable
virtual	~Drawable ()
	Virtual desctructor. More...

virtual void	draw (RenderTarget &target, const RenderStates &states)=0
	Draw the object to a render target. More...

Additional Inherited Members
Protected Member Functions inherited from gf::Transformable
void	setOriginFromAnchorAndBounds (Anchor anchor, const RectF &bounds)
	Set the origin from an anchor and bounds. More...

Detailed Description

Light shape.

See also: gf::LightSystem

Constructor & Destructor Documentation

◆ LightShape() [1/4]

gf::LightShape::LightShape	(	const Polygon &	polygon,
		LightShapeVisibility	visibility = `LightShapeVisibility::Apparent`
	)

◆ LightShape() [2/4]

gf::LightShape::LightShape	(	Polygon &&	polygon,
		LightShapeVisibility	visibility = `LightShapeVisibility::Apparent`
	)

◆ LightShape() [3/4]

gf::LightShape::LightShape	(	const RectF &	rect,
		LightShapeVisibility	visibility = `LightShapeVisibility::Apparent`
	)

◆ LightShape() [4/4]

gf::LightShape::LightShape	(	const CircF &	circ,
		LightShapeVisibility	visibility = `LightShapeVisibility::Apparent`
	)

Member Function Documentation

◆ draw()

void gf::LightShape::draw	(	RenderTarget &	target,
		const RenderStates &	states
	)

overridevirtual

Draw the object to a render target.

This is a pure virtual function that has to be implemented by the derived class to define how the drawable should be drawn.

Parameters

target	Render target to draw to
states	Current render states

Implements gf::Drawable.

◆ getColor()

Color4f gf::LightShape::getColor ( ) const

◆ getLocalBounds()

RectF gf::LightShape::getLocalBounds ( ) const

◆ getNextPoint()

Vector2f gf::LightShape::getNextPoint ( std::size_t index ) const

◆ getPoint()

Vector2f gf::LightShape::getPoint ( std::size_t index ) const

◆ getPointCount()

std::size_t gf::LightShape::getPointCount ( ) const

◆ getPrevPoint()

Vector2f gf::LightShape::getPrevPoint ( std::size_t index ) const

◆ getVisibility()

LightShapeVisibility gf::LightShape::getVisibility ( ) const

◆ isActive()

bool gf::LightShape::isActive ( ) const

inline

◆ setActive()

void gf::LightShape::setActive ( bool active = true )