Inheritance diagram for TurtleBrains::Graphics::CircleShape:

Public Member Functions
	CircleShape (const float radius, const tbGraphics::Color &color=tbGraphics::Color::kWhite, const tbMath::Vector2 &position=tbMath::Vector2::Zero(), const int sectionCount=30)

virtual	~CircleShape (void)

Public Member Functions inherited from TurtleBrains::Graphics::PolygonShape
	PolygonShape (void)

	PolygonShape (const PolygonShape &other)

virtual	~PolygonShape (void)

virtual void	SetColor (const tbGraphics::Color &newColor) override

Public Member Functions inherited from TurtleBrains::Graphics::Graphic
	Graphic (void)

	Graphic (const Graphic &other)

virtual	~Graphic (void)

bool	IsActive (void) const

void	SetActive (const bool isActive)

void	Update (const float deltaTime)

bool	IsVisible (void) const

void	SetVisible (const bool isVisible)

void	Render (void) const

const tbMath::Vector2 &	GetPosition (void) const

void	SetPosition (const float x, const float y)

void	SetPosition (const tbMath::Vector2 &position)

void	SetOrigin (const AnchorLocation &anchor)

void	SetOrigin (const float originX, const float originY)

float	GetDepth (void) const

void	SetDepth (const float newDepth)

void	SetScale (const float scale)

void	SetScale (const float scaleX, const float scaleY)

void	SetRotation (const float rotation)

float	GetRotation (void) const

void	SetScroll (const float scroll)

void	SetScroll (const float scrollX, const float scrollY)

bool	IsRelative (void) const

float	GetWidth (void) const

float	GetHeight (void) const

Additional Inherited Members
Protected Member Functions inherited from TurtleBrains::Graphics::PolygonShape
virtual void	OnRender (void) const override

virtual void	ClearVertices (void)

virtual void	AddVertex (const tbMath::Vector2 &position)

virtual PixelSpace	GetPixelWidth (void) const override

virtual PixelSpace	GetPixelHeight (void) const override

void	SetAsTriangles (void)

void	SetAsTriangleFan (void)

void	SetAsTriangleStrip (void)

void	SetAsLines (void)

void	SetAsLineStrip (void)

void	SetAsLineLoop (void)

Protected Member Functions inherited from TurtleBrains::Graphics::Graphic
virtual void	OnUpdate (const float deltaTime)

const Color &	GetColor (void) const

virtual void	ApplyTransform (void) const

virtual void	PopTransform (void) const

Detailed Description

The CircleShape is a special case of the PolygonShape that creates a circle with a specified radius and color to be displayed in a scene.

Constructor & Destructor Documentation

TurtleBrains::Graphics::CircleShape::CircleShape	(	const float	radius,
		const tbGraphics::Color &	color = `tbGraphics::Color::kWhite`,
		const tbMath::Vector2 &	position = `tbMath::Vector2::Zero()`,
		const int	sectionCount = `30`
	)

Constructs a PolygonShape in the form of a circle with specified size, position and color.

Parameters

radius	The size of the circle, in pixels unless the projection or view matrix changes.
color	The desired color of the circle when it renders.
position	The position of the center of the circle. //TODO: TIM: Documentation: Check this fact and make sure it works as intended with anchor points.
sectionCount	How many triangle sections the circle should be broken down to, more sections results in a smoother curve but also takes more rendering time and memory. In general smaller circles can reduce the number of sections while larger circles need more sections to be visually smooth.

virtual TurtleBrains::Graphics::CircleShape::~CircleShape ( void )

virtual

Cleans up after the CircleShape.