The FontRenderer... renders fonts. It is just a very basic extension of the BasicRenderer, so it works the same. More...

#include <FontRenderer.hpp>

Inheritance diagram for BARE2D::FontRenderer:

Collaboration diagram for BARE2D::FontRenderer:

Public Member Functions
	FontRenderer (std::string &fragShader, std::string &vertShader, unsigned int perspectiveWidth=2, unsigned int perspectiveHeight=2)

	~FontRenderer ()

virtual void	draw (Font &font, glm::vec2 scaling, glm::vec4 destRect, const char *text, float depth, Colour tint, Justification just=Justification::LEFT, glm::vec4 uvRect=glm::vec4(0.0f, 0.0f, 1.0f, 1.0f))

Public Member Functions inherited from BARE2D::BasicRenderer
	BasicRenderer (std::string &fragShader, std::string &vertShader, unsigned int perspectiveWidth=2, unsigned int perspectiveHeight=2)

virtual	~BasicRenderer ()

virtual void	init () override
	Initializes all necessary bits of the renderer. More...

virtual void	preRender () override
	Does stuff inside of the render function, within the shader's use. More...

virtual void	setCamera (std::shared_ptr< Camera2D > camera)
	Sets the camera to a given pointer. This means that the renderer takes ownership. More...

std::shared_ptr< Camera2D >	getCamera ()

virtual void	draw (glm::vec4 destRect, glm::vec4 uvRect, GLuint texture, float depth, Colour colour=Colour(255, 255, 255, 255), float angle=0.0f, glm::vec2 COR=glm::vec2(0.5f))

Public Member Functions inherited from BARE2D::Renderer
	Renderer ()

virtual	~Renderer ()

virtual void	begin ()
	Clears the necessary vectors, etc. to prepare for draw() calls, etc. More...

virtual void	end ()
	Creates the renderbatches, does necessary stuff before render() call. More...

virtual void	initUniforms ()
	Initializes all uniforms, such as colour attachments, depth attachments, etc. More...

virtual void	destroy ()
	Frees all necessary memory. More...

virtual void	render ()
	Actually renders the contents to the screen! More...

ShaderProgram *	getShader ()

Additional Inherited Members
Protected Member Functions inherited from BARE2D::BasicRenderer
virtual void	createRenderBatches () override
	Constructs all of the render batches from data given by, say, draw() calls. More...

Protected Member Functions inherited from BARE2D::Renderer
virtual void	link (std::initializer_list< std::string > attributes)

Protected Attributes inherited from BARE2D::BasicRenderer
std::string	m_fragShader

std::string	m_vertShader

std::vector< Glyph * >	m_glyphs

std::shared_ptr< Camera2D >	m_camera

Protected Attributes inherited from BARE2D::Renderer
ShaderProgram	m_shader

VAO	m_vertexArrayObject

std::vector< RenderBatch >	m_batches

Detailed Description

The FontRenderer... renders fonts. It is just a very basic extension of the BasicRenderer, so it works the same.

Definition at line 22 of file FontRenderer.hpp.

Constructor & Destructor Documentation

◆ FontRenderer()

BARE2D::FontRenderer::FontRenderer	(	std::string &	fragShader,
		std::string &	vertShader,
		unsigned int	perspectiveWidth = `2`,
		unsigned int	perspectiveHeight = `2`
	)

Definition at line 5 of file FontRenderer.cpp.

◆ ~FontRenderer()

BARE2D::FontRenderer::~FontRenderer ( )

Definition at line 12 of file FontRenderer.cpp.

Member Function Documentation

◆ draw()

void BARE2D::FontRenderer::draw	(	Font &	font,
		glm::vec2	scaling,
		glm::vec4	destRect,
		const char *	text,
		float	depth,
		Colour	tint,
		Justification	just = `Justification::LEFT`,
		glm::vec4	uvRect = `glm::vec4(0.0f, 0.0f, 1.0f, 1.0f)`
	)

virtual

Parameters

just	= Justification::LEFT
uvRect	= glm::vec4(0.0f, 0.0f, 1.0f, 1.0f)

Definition at line 15 of file FontRenderer.cpp.

References BARE2D::BasicRenderer::draw(), FIRST_PRINTABLE_CHAR, BARE2D::Font::getCharacters(), BARE2D::Font::getGlyph(), BARE2D::Font::getHeight(), BARE2D::Font::getTextureID(), BARE2D::Font::measure(), BARE2D::MIDDLE, BARE2D::RIGHT, BARE2D::CharacterGlyph::size, and BARE2D::CharacterGlyph::uvRect.

Here is the call graph for this function:

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